diff --git a/client/pom.xml b/client/pom.xml
index 8128207..5020641 100644
--- a/client/pom.xml
+++ b/client/pom.xml
@@ -6,12 +6,12 @@
     <parent>
           <groupId>com.ecep.contract</groupId>
           <artifactId>Contract-Manager</artifactId>
-          <version>0.0.86-SNAPSHOT</version>
+          <version>0.0.99-SNAPSHOT</version>
     </parent>
 
     <groupId>com.ecep.contract</groupId>
     <artifactId>client</artifactId>
-    <version>0.0.86-SNAPSHOT</version>
+    <version>0.0.99-SNAPSHOT</version>
 
     <properties>
         <maven.compiler.source>${java.version}</maven.compiler.source>
@@ -22,7 +22,7 @@
         <dependency>
             <groupId>com.ecep.contract</groupId>
             <artifactId>common</artifactId>
-            <version>0.0.86-SNAPSHOT</version>
+            <version>0.0.99-SNAPSHOT</version>
             <exclusions>
                 <exclusion>
                     <groupId>org.springframework.boot</groupId>
@@ -120,6 +120,23 @@
                     </execution>
                 </executions>
             </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-dependency-plugin</artifactId>
+                <version>3.1.2</version>
+                <executions>
+                    <execution>
+                        <id>copy-dependencies</id>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>copy-dependencies</goal>
+                        </goals>
+                        <configuration>
+                            <outputDirectory>${project.build.directory}/relativePath/client/lib</outputDirectory>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
         </plugins>
     </build>
 
diff --git a/client/src/main/java/com/ecep/contract/ClientV2.java b/client/src/main/java/com/ecep/contract/ClientV2.java
index 33b397e..50c81ac 100644
--- a/client/src/main/java/com/ecep/contract/ClientV2.java
+++ b/client/src/main/java/com/ecep/contract/ClientV2.java
@@ -2,11 +2,14 @@ package com.ecep.contract;
 
 import javafx.application.Application;
 
+import java.io.File;
+
 /**
  * Created by Administrator on 2017/4/16.
  */
 public class ClientV2 {
     public static void main(String[] args) {
+        System.out.println("当前目录 = " + new File(".").getAbsolutePath());
         Application.launch(Desktop.class, args);
     }
 
diff --git a/client/src/main/java/com/ecep/contract/Desktop.java b/client/src/main/java/com/ecep/contract/Desktop.java
index bb0fd8e..7807f09 100644
--- a/client/src/main/java/com/ecep/contract/Desktop.java
+++ b/client/src/main/java/com/ecep/contract/Desktop.java
@@ -203,7 +203,9 @@ public class Desktop extends Application {
                     controller.setHttpClient(this.httpClient);
                     controller.setHolder(holder);
                     controller.setPrimaryStage(primaryStage);
-                    controller.setProperties(properties);
+                    MyProperties myProperties = new MyProperties();
+                    myProperties.loadFromProperties(properties);
+                    controller.setProperties(myProperties);
                     while (true) {
                         try {
                             controller.tryLogin().get();
diff --git a/client/src/main/java/com/ecep/contract/MyProperties.java b/client/src/main/java/com/ecep/contract/MyProperties.java
index 8b5f98f..4545e23 100644
--- a/client/src/main/java/com/ecep/contract/MyProperties.java
+++ b/client/src/main/java/com/ecep/contract/MyProperties.java
@@ -1,22 +1,192 @@
 package com.ecep.contract;
 
-import lombok.Getter;
-import lombok.Setter;
-import org.springframework.boot.context.properties.ConfigurationProperties;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.Properties;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.InitializingBean;
 import org.springframework.stereotype.Component;
 import org.springframework.util.StringUtils;
 
-import java.io.File;
-import java.nio.file.Path;
-import java.nio.file.Paths;
+import lombok.Getter;
+import lombok.Setter;
 
+/**
+ * 应用程序配置类，用于管理系统配置信息
+ */
 @Component
-@ConfigurationProperties(prefix = "my")
-public class MyProperties {
+public class MyProperties implements InitializingBean {
+    private static final Logger logger = LoggerFactory.getLogger(MyProperties.class);
+    private static final String FILE_NAME = "config.properties";
+
     @Getter
     @Setter
     private String downloadsPath;
 
+    @Getter
+    @Setter
+    private String serverHost;
+
+    @Getter
+    @Setter
+    private String serverPort;
+
+    @Getter
+    @Setter
+    private String userName;
+
+    @Getter
+    @Setter
+    private String password;
+
+    @Getter
+    @Setter
+    private boolean rememberPassword;
+
+    @Override
+    public void afterPropertiesSet() throws Exception {
+        // 初始化时加载配置文件
+        try {
+            loadFromFile();
+        } catch (Exception e) {
+            logger.warn("初始化配置文件失败: {}", e.getMessage());
+        }
+    }
+
+    /**
+     * 从文件加载配置
+     */
+    public void loadFromFile() {
+        File configFile = new File(FILE_NAME);
+        if (!configFile.exists()) {
+            logger.debug("配置文件不存在: {}", configFile.getPath());
+            return;
+        }
+
+        try (FileInputStream input = new FileInputStream(configFile)) {
+            Properties properties = new Properties();
+            properties.load(input);
+            loadFromProperties(properties);
+            logger.debug("成功从配置文件加载配置: {}", configFile.getPath());
+        } catch (Exception e) {
+            logger.error("加载配置文件失败: {}", configFile.getPath(), e);
+        }
+    }
+
+    /**
+     * 设置Properties对象并加载配置
+     * 用于从外部设置配置项
+     * 
+     * @param properties 配置对象
+     */
+    public void setProperties(Properties properties) {
+        this.loadFromProperties(properties);
+    }
+    
+    /**
+     * 从Properties对象加载配置
+     * 用于从config.properties文件中读取配置项
+     * 
+     * @param properties 配置对象
+     */
+    public void loadFromProperties(Properties properties) {
+        if (properties == null) {
+            logger.warn("Properties对象为空，无法加载配置");
+            return;
+        }
+
+        // 加载下载路径配置
+        String downloadsPath = properties.getProperty("my.downloadsPath");
+        if (StringUtils.hasText(downloadsPath)) {
+            this.setDownloadsPath(downloadsPath);
+            logger.debug("从配置文件加载下载路径: {}", downloadsPath);
+        }
+        
+        // 加载服务器配置
+        String serverHost = properties.getProperty("server.host", "127.0.0.1");
+        if (StringUtils.hasText(serverHost)) {
+            this.setServerHost(serverHost);
+            logger.debug("从配置文件加载服务器地址: {}", serverHost);
+        }
+        
+        String serverPort = properties.getProperty("server.port", "8080");
+        if (StringUtils.hasText(serverPort)) {
+            this.setServerPort(serverPort);
+            logger.debug("从配置文件加载服务器端口: {}", serverPort);
+        }
+        
+        // 加载用户凭证配置
+        String userName = properties.getProperty("user.name");
+        if (StringUtils.hasText(userName)) {
+            this.setUserName(userName);
+            logger.debug("从配置文件加载用户名");
+        }
+        
+        // 只有在记住密码的情况下才加载密码
+        String rememberPasswordStr = properties.getProperty("user.rememberPassword");
+        boolean rememberPassword = "true".equals(rememberPasswordStr);
+        this.setRememberPassword(rememberPassword);
+        
+        if (rememberPassword) {
+            String password = properties.getProperty("user.password");
+            if (StringUtils.hasText(password)) {
+                this.setPassword(password);
+                logger.debug("从配置文件加载密码");
+            }
+        }
+    }
+
+    /**
+     * 将配置保存到Properties对象
+     * 用于将配置项保存到config.properties文件
+     * 
+     * @param properties 配置对象
+     */
+    public void saveToProperties(Properties properties) {
+        if (properties == null) {
+            logger.warn("Properties对象为空，无法保存配置");
+            return;
+        }
+
+        // 保存下载路径配置
+        if (StringUtils.hasText(getDownloadsPath())) {
+            properties.setProperty("my.downloadsPath", getDownloadsPath());
+            logger.debug("保存下载路径到配置文件: {}", getDownloadsPath());
+        }
+        
+        // 保存服务器配置
+        if (StringUtils.hasText(getServerHost())) {
+            properties.setProperty("server.host", getServerHost());
+            logger.debug("保存服务器地址到配置文件: {}", getServerHost());
+        }
+        
+        if (StringUtils.hasText(getServerPort())) {
+            properties.setProperty("server.port", getServerPort());
+            logger.debug("保存服务器端口到配置文件: {}", getServerPort());
+        }
+        
+        // 保存用户凭证配置
+        if (StringUtils.hasText(getUserName())) {
+            properties.setProperty("user.name", getUserName());
+            logger.debug("保存用户名为配置文件");
+        }
+        
+        properties.setProperty("user.rememberPassword", String.valueOf(isRememberPassword()));
+        
+        // 只有在记住密码的情况下才保存密码
+        if (isRememberPassword() && StringUtils.hasText(getPassword())) {
+            properties.setProperty("user.password", getPassword());
+            logger.debug("保存密码到配置文件");
+        } else if (properties.containsKey("user.password")) {
+            // 如果不记住密码，删除已存在的密码配置
+            properties.remove("user.password");
+        }
+    }
 
     /**
      * 尝试返回当前用户的下载文件夹
@@ -24,7 +194,13 @@ public class MyProperties {
     public File getDownloadDirectory() {
         String downloadsPath = getDownloadsPath();
         if (StringUtils.hasText(downloadsPath)) {
-            return new File(downloadsPath);
+            // 确保目录存在
+            File dir = new File(downloadsPath);
+            if (!dir.exists()) {
+                boolean created = dir.mkdirs();
+                logger.debug("创建下载目录: {}, 结果: {}", downloadsPath, created);
+            }
+            return dir;
         }
 
         // 没有配置下载目录时，尝试使用默认设置
@@ -32,4 +208,29 @@ public class MyProperties {
         Path path = Paths.get(home, "Downloads");
         return path.toFile();
     }
+
+    /**
+     * 保存配置到文件
+     */
+    public void save() {
+        File configFile = new File(FILE_NAME);
+        try (FileOutputStream output = new FileOutputStream(configFile)) {
+            Properties properties = new Properties();
+            
+            // 如果文件已存在，先读取现有配置，避免覆盖其他配置
+            if (configFile.exists()) {
+                try (FileInputStream input = new FileInputStream(configFile)) {
+                    properties.load(input);
+                }
+            }
+            
+            // 保存当前配置
+            saveToProperties(properties);
+            properties.store(output, "Contract Manager 应用程序配置");
+            logger.debug("成功保存配置到文件: {}", configFile.getPath());
+        } catch (Exception e) {
+            logger.error("保存配置到文件失败: {}", configFile.getPath(), e);
+        }
+    }
+
 }
diff --git a/client/src/main/java/com/ecep/contract/SpringApp.java b/client/src/main/java/com/ecep/contract/SpringApp.java
index c5ebccf..416bdcf 100644
--- a/client/src/main/java/com/ecep/contract/SpringApp.java
+++ b/client/src/main/java/com/ecep/contract/SpringApp.java
@@ -98,6 +98,17 @@ public class SpringApp {
             context = application.run();
             logger.debug("SpringApp.launch application.run().");
             Duration between = Duration.between(startup.getBufferedTimeline().getStartTime(), Instant.now());
+            
+            // 初始化MyProperties，从properties加载配置
+            try {
+                MyProperties myProperties = context.getBean(MyProperties.class);
+                myProperties.loadFromProperties(properties);
+                holder.info("MyProperties配置加载完成");
+            } catch (Exception e) {
+                logger.error("加载MyProperties配置失败", e);
+                holder.error("加载MyProperties配置失败: " + e.getMessage());
+            }
+            
             holder.info("应用程序环境加载完成... " + between);
         });
         CompletableFuture.runAsync(() -> {
diff --git a/client/src/main/java/com/ecep/contract/WebSocketClientService.java b/client/src/main/java/com/ecep/contract/WebSocketClientService.java
index ebf8fe6..d953150 100644
--- a/client/src/main/java/com/ecep/contract/WebSocketClientService.java
+++ b/client/src/main/java/com/ecep/contract/WebSocketClientService.java
@@ -118,10 +118,24 @@ public class WebSocketClientService {
                     String errorMsg = node.get(WebSocketConstant.MESSAGE_FIELD_NAME).asText();
                     logger.error("收到错误消息: 错误码={}, 错误信息={}", errorCode, errorMsg);
                     if (errorCode == WebSocketConstant.ERROR_CODE_UNAUTHORIZED) {
+
+                        // 调用所有的 callbacks 和 session 失败并且移除
+                        callbacks.keySet().stream().toList().forEach(key -> callbacks.remove(key).completeExceptionally(new Exception("未授权")));
+                        sessions.values().stream().toList().forEach(session -> {
+                            session.updateMessage(java.util.logging.Level.SEVERE, "未授权");
+                            session.close();
+                        });
+                        isActive = false;
+                        webSocket.close(1000, "");
+                        WebSocketClientService.this.webSocket = null;
+
                         // 处理未授权错误，重新登录
                         OkHttpLoginController controller = new OkHttpLoginController();
+                        controller.setProperties(SpringApp.getBean(MyProperties.class));
                         controller.tryLogin();
                         // 需要把窗口顶置
+                        isActive = true;
+                        scheduleReconnect();
                     }
                     return;
                 }
@@ -164,8 +178,8 @@ public class WebSocketClientService {
     };
 
     private void onCallbackMessage(CompletableFuture<JsonNode> future, JsonNode node) {
-        if (node.has(WebSocketConstant.SUCCESS_FIELD_VALUE)) {
-            if (!node.get(WebSocketConstant.SUCCESS_FIELD_VALUE).asBoolean()) {
+        if (node.has(WebSocketConstant.SUCCESS_FIELD_NAME)) {
+            if (!node.get(WebSocketConstant.SUCCESS_FIELD_NAME).asBoolean()) {
                 future.completeExceptionally(
                         new RuntimeException(
                                 "请求失败:来自服务器的消息=" + node.get(WebSocketConstant.MESSAGE_FIELD_NAME).asText()));
@@ -204,7 +218,7 @@ public class WebSocketClientService {
             String json = objectMapper.writeValueAsString(msg);
             callbacks.put(msg.getMessageId(), future);
             if (webSocket.send(json)) {
-                logger.debug("send message success:{}", json);
+                logger.debug("send json success:{}", json);
             } else {
                 if (isActive) {
                     future.completeExceptionally(new RuntimeException("Failed to send WebSocket message"));
diff --git a/client/src/main/java/com/ecep/contract/controller/HomeWindowController.java b/client/src/main/java/com/ecep/contract/controller/HomeWindowController.java
index 95d89f3..6881cec 100644
--- a/client/src/main/java/com/ecep/contract/controller/HomeWindowController.java
+++ b/client/src/main/java/com/ecep/contract/controller/HomeWindowController.java
@@ -116,6 +116,7 @@ public class HomeWindowController extends BaseController {
 
     @EventListener
     public void onCurrentEmployeeInitialed(CurrentEmployeeInitialedEvent event) {
+        System.out.println("event = " + event);
         CurrentEmployee currentEmployee = event.getEmployee();
         if (currentEmployee.isSystemAdministrator()) {
             if (logger.isInfoEnabled()) {
diff --git a/client/src/main/java/com/ecep/contract/controller/LoginWidowController.java b/client/src/main/java/com/ecep/contract/controller/LoginWidowController.java
deleted file mode 100644
index 336fa39..0000000
--- a/client/src/main/java/com/ecep/contract/controller/LoginWidowController.java
+++ /dev/null
@@ -1,544 +0,0 @@
-package com.ecep.contract.controller;
-
-import java.io.FileOutputStream;
-import java.net.Inet4Address;
-import java.net.InetAddress;
-import java.net.NetworkInterface;
-import java.net.SocketException;
-import java.sql.Connection;
-import java.sql.PreparedStatement;
-import java.sql.ResultSet;
-import java.sql.SQLException;
-import java.sql.Statement;
-import java.time.LocalDateTime;
-import java.util.ArrayList;
-import java.util.Enumeration;
-import java.util.HashMap;
-import java.util.List;
-import java.util.NoSuchElementException;
-import java.util.Objects;
-import java.util.Properties;
-import java.util.concurrent.CompletableFuture;
-import java.util.logging.Level;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.springframework.util.StringUtils;
-
-import com.ecep.contract.Desktop;
-import com.ecep.contract.MessageHolder;
-import com.ecep.contract.SpringApp;
-
-import javafx.application.Platform;
-import javafx.beans.property.SimpleBooleanProperty;
-import javafx.beans.property.SimpleStringProperty;
-import javafx.event.EventHandler;
-import javafx.geometry.Insets;
-import javafx.scene.Scene;
-import javafx.scene.control.Button;
-import javafx.scene.control.CheckBox;
-import javafx.scene.control.Label;
-import javafx.scene.control.ListView;
-import javafx.scene.control.PasswordField;
-import javafx.scene.control.TextField;
-import javafx.scene.input.MouseEvent;
-import javafx.scene.layout.BorderPane;
-import javafx.scene.layout.GridPane;
-import javafx.stage.Stage;
-import lombok.Setter;
-
-public class LoginWidowController implements MessageHolder {
-    private static final Logger logger = LoggerFactory.getLogger(LoginWidowController.class);
-    @Setter
-    MessageHolder holder;
-    @Setter
-    Stage primaryStage;
-    @Setter
-    Properties properties;
-
-    @Override
-    public void addMessage(Level level, String message) {
-        holder.addMessage(level, message);
-    }
-
-    private void storeProperties() {
-        try (FileOutputStream fos = new FileOutputStream("config.properties")) {
-            // 保存到文件
-            properties.store(fos, "Updated config.properties");
-            info("配置文件已更新！");
-        } catch (java.io.IOException e) {
-            error("保存配置文件失败:" + e.getMessage());
-        }
-    }
-
-    String getHost() {
-        return properties.getProperty("server.host");
-    }
-
-    public void tryLogin() {
-        // CompletableFuture<ButtonType> future = new CompletableFuture<>();
-        // 检查配置文件中是否保存用户名和密码
-        String userName = getUserName();
-        if (StringUtils.hasText(userName)) {
-            try {
-                EmployeeInfo employeeInfo = tryToConnect(userName, getPassword());
-                if (employeeInfo.errorCode < 0) {
-                    error("登录失败：错误代码=" + employeeInfo.errorCode);
-                } else {
-                    logined(employeeInfo);
-                }
-            } catch (SQLException e) {
-                throw new RuntimeException(e);
-            }
-        } else {
-            showUserNameLoginDialog(null);
-        }
-    }
-
-    private String getPassword() {
-        // TODO Auto-generated method stub
-        throw new UnsupportedOperationException("Unimplemented method 'getPassword'");
-    }
-
-    private String getUserName() {
-        // TODO Auto-generated method stub
-        throw new UnsupportedOperationException("Unimplemented method 'getUserName'");
-    }
-
-    CompletableFuture<List<LoginWidowController.MacIP>> getMacAndIP() {
-        return CompletableFuture.supplyAsync(() -> {
-            // mac ip
-            List<LoginWidowController.MacIP> list = new ArrayList<>();
-            try {
-                Enumeration<NetworkInterface> interfaces = NetworkInterface.getNetworkInterfaces();
-                while (interfaces.hasMoreElements()) {
-                    NetworkInterface anInterface = interfaces.nextElement();
-                    if (anInterface.isLoopback()) {
-                        continue;
-                    }
-                    byte[] hardwareAddress = anInterface.getHardwareAddress();
-                    if (hardwareAddress == null) {
-                        continue;
-                    }
-                    Enumeration<InetAddress> inetAddresses = anInterface.getInetAddresses();
-                    if (!inetAddresses.hasMoreElements()) {
-                        continue;
-                    }
-
-                    // -分割16进制表示法
-                    StringBuilder sb = new StringBuilder();
-                    for (int i = 0; i < hardwareAddress.length; i++) {
-                        sb.append(
-                                String.format("%02X%s", hardwareAddress[i], i < hardwareAddress.length - 1 ? "-" : ""));
-                    }
-
-                    while (inetAddresses.hasMoreElements()) {
-                        InetAddress inetAddress = inetAddresses.nextElement();
-                        if (inetAddress instanceof Inet4Address) {
-                            list.add(new LoginWidowController.MacIP(sb.toString(), inetAddress.getHostAddress()));
-                        }
-                    }
-                }
-            } catch (SocketException e) {
-                throw new RuntimeException(e);
-            }
-            return list;
-        });
-    }
-
-    private EmployeeInfo tryToConnect(String userName, String password) throws SQLException {
-        String host = getHost();
-        String port = getPort();
-        String database = getDatabase();
-
-        if (logger.isDebugEnabled()) {
-            logger.debug("try to connect db server host:{},port:{},database:{},user:{},pwd:{}", host, port, database,
-                    userName, "*");
-        }
-        return null;
-    }
-
-    private String getDatabase() {
-        // TODO Auto-generated method stub
-        throw new UnsupportedOperationException("Unimplemented method 'getDatabase'");
-    }
-
-    private String getPort() {
-        // TODO Auto-generated method stub
-        throw new UnsupportedOperationException("Unimplemented method 'getPort'");
-    }
-
-    private void createSession(Connection connection, EmployeeInfo employeeInfo) {
-        employeeInfo.sessionId = addHistory(connection, employeeInfo.employeeId, employeeInfo.binds.getFirst());
-    }
-
-    private int addHistory(Connection connection, int employeeId, MacIP macIP) {
-        try {
-            String sql = "INSERT INTO EMPLOYEE_LOGIN_HISTORY (IP, MAC, DT, EMPLOYEE_ID) VALUES (?, ?, ?, ?)";
-            try (PreparedStatement ps = connection.prepareStatement(sql, Statement.RETURN_GENERATED_KEYS)) {
-                ps.setString(1, macIP.ip);
-                ps.setString(2, macIP.mac);
-                ps.setObject(3, LocalDateTime.now()); // 根据数据库字段类型调整
-                ps.setInt(4, employeeId);
-                ps.executeUpdate();
-                // 返回 新的主键值
-                ResultSet generatedKeys = ps.getGeneratedKeys();
-                if (generatedKeys.next()) {
-                    return generatedKeys.getInt(1);
-                }
-            }
-        } catch (SQLException e) {
-            holder.error("申请新会话编号失败");
-            logger.error("unable insert EMPLOYEE_LOGIN_HISTORY, ", e);
-        }
-
-        return -1;
-    }
-
-    static class MacIP {
-        String ip;
-        String mac;
-
-        public MacIP(String mac, String ip) {
-            this.mac = mac;
-            this.ip = ip;
-        }
-    }
-
-    static class EmployeeInfo {
-        Integer employeeId;
-        List<MacIP> binds = new ArrayList<>();
-        SimpleStringProperty name = new SimpleStringProperty();
-        SimpleBooleanProperty active = new SimpleBooleanProperty();
-        int sessionId;
-        int errorCode = 0;
-
-        public EmployeeInfo(Integer employeeId) {
-            this.employeeId = employeeId;
-        }
-
-        public static EmployeeInfo error(int code) {
-            EmployeeInfo employeeInfo = new EmployeeInfo(null);
-            employeeInfo.errorCode = code;
-            return employeeInfo;
-        }
-
-        public void addBind(MacIP macIP) {
-            binds.add(macIP);
-        }
-    }
-
-    private CompletableFuture<EmployeeInfo> tryLoginWithEmployeeBind(Connection connection,
-            CompletableFuture<List<MacIP>> macAndIP) {
-        CompletableFuture<EmployeeInfo> future = new CompletableFuture<>();
-        macAndIP.thenAccept(macIPS -> {
-            if (macIPS.isEmpty()) {
-                future.complete(EmployeeInfo.error(-1));
-                return;
-            }
-
-            HashMap<Integer, EmployeeInfo> employeeMap = new HashMap<>();
-            for (MacIP macIP : macIPS) {
-                for (Integer employeeId : findAllBindEmployee(connection, macIP)) {
-                    employeeMap.computeIfAbsent(employeeId, k -> new EmployeeInfo(employeeId)).addBind(macIP);
-                }
-            }
-
-            if (employeeMap.isEmpty()) {
-                error("本机未绑定登录信息，请联系管理员更新.");
-                // 当前计算机的信息，如用户名，计算机名等
-                String username = System.getProperty("user.name");
-                String computerName = System.getenv("COMPUTERNAME");
-                for (MacIP macIP : macIPS) {
-                    if (macIP.ip.equals("127.0.0.1")) {
-                        continue;
-                    }
-                    registerComputer(username, computerName, connection, macIP);
-                }
-                future.complete(EmployeeInfo.error(-2));
-                return;
-            }
-
-            if (employeeMap.size() == 1) {
-                // 直接登录
-                EmployeeInfo employeeInfo = employeeMap.values().stream().findFirst().get();
-                // issue #1 登录成功后没有更新员工信息
-                fill(connection, employeeInfo);
-                future.complete(employeeInfo);
-            } else {
-                List<EmployeeInfo> list = employeeMap.values().stream().toList();
-                // 选择登录
-                Platform.runLater(() -> {
-                    EmployeeInfo info = showEmployeeSelectDialog(list);
-                    future.complete(Objects.requireNonNullElseGet(info, () -> EmployeeInfo.error(-3)));
-                });
-                for (EmployeeInfo info : list) {
-                    fill(connection, info);
-                }
-            }
-        });
-        return future;
-    }
-
-    private EmployeeInfo showEmployeeSelectDialog(List<EmployeeInfo> list) {
-        Stage stage = new Stage();
-        stage.initOwner(primaryStage);
-        stage.setTitle("请选择账户登录系统");
-        stage.setWidth(360);
-        stage.setHeight(280);
-
-        Label label = new Label("您的主机关联了以下账户，请选择一个登录");
-        label.setPadding(new Insets(10, 0, 10, 10));
-        ListView<Label> listView = new ListView<>();
-
-        EventHandler<MouseEvent> eventHandler = event -> {
-            if (event.getClickCount() == 2) {
-                // listView.getSelectionModel().select(cb);
-                stage.close();
-            }
-        };
-        for (EmployeeInfo employeeInfo : list) {
-            Label cb = new Label();
-            cb.setUserData(employeeInfo);
-            cb.textProperty().bind(employeeInfo.name);
-            cb.setPadding(new Insets(5));
-            cb.setOnMouseClicked(eventHandler);
-            listView.getItems().add(cb);
-        }
-
-        // 创建 BorderPane 并设置边距
-        BorderPane borderPane = new BorderPane();
-        borderPane.setPadding(new Insets(10));
-        borderPane.setTop(label);
-        borderPane.setCenter(listView);
-
-        Button bottom = new Button("确定");
-        bottom.setDefaultButton(true);
-        bottom.setOnAction(event -> {
-            Label selectedItem = listView.getSelectionModel().getSelectedItem();
-            if (selectedItem == null) {
-                // 没选中，退出继续选择
-                return;
-            }
-            stage.close();
-        });
-        BorderPane.setAlignment(bottom, javafx.geometry.Pos.CENTER);
-
-        borderPane.setBottom(bottom);
-        stage.setScene(new Scene(borderPane));
-        stage.setOnCloseRequest(event -> {
-            Label selectedItem = listView.getSelectionModel().getSelectedItem();
-            if (selectedItem == null) {
-                // 关闭时，如何没有做选择，不关闭窗口
-                event.consume();
-            }
-        });
-
-        stage.showAndWait();
-
-        Label selectedItem = listView.getSelectionModel().getSelectedItem();
-        if (selectedItem == null) {
-            throw new NoSuchElementException("请选择工号登录系统");
-        }
-
-        return (EmployeeInfo) selectedItem.getUserData();
-    }
-
-    private void fill(Connection connection, EmployeeInfo info) {
-        try {
-            ResultSet rs = connection.createStatement()
-                    .executeQuery("SELECT * FROM EMPLOYEE where ID = " + info.employeeId);
-            if (rs.next()) {
-                String name = rs.getString("NAME");
-                boolean isActive = rs.getBoolean("IS_ACTIVE");
-                Platform.runLater(() -> {
-                    info.name.set(name);
-                    info.active.set(isActive);
-                });
-            }
-        } catch (SQLException e) {
-            logger.error("查询{}失败", info.employeeId, e);
-        }
-    }
-
-    private void registerComputer(String username, String computerName, Connection connection, MacIP macIP) {
-        info("正在注册本机信息(MAC:" + macIP.mac + ", IP:" + macIP.ip + ")...");
-        String sql = "INSERT INTO EMPLOYEE_AUTH_BIND (IP,MAC,DESCRIPTION)VALUES(?,?,?)";
-        try (PreparedStatement stmt = connection.prepareStatement(sql)) {
-            stmt.setString(1, macIP.ip);
-            stmt.setString(2, macIP.mac);
-            // 当前计算机的信息，如用户名，计算机名等
-            stmt.setString(3, username + "," + computerName);
-            if (stmt.execute()) {
-                info("注册成功");
-            }
-        } catch (SQLException e) {
-            error(String.format("注册失败，请联系管理员或重启应用！MAC: %s, IP: %s", macIP.mac, macIP.ip));
-            logger.error("注册失败 mac:{}, ip:{}", macIP.mac, macIP.ip, e);
-        }
-    }
-
-    List<Integer> findAllBindEmployee(Connection connection, MacIP macIP) {
-        List<Integer> list = new ArrayList<>();
-        // 优化后代码
-        String sql = "SELECT * FROM EMPLOYEE_AUTH_BIND WHERE IP = ? AND MAC = ?";
-        try (PreparedStatement stmt = connection.prepareStatement(sql)) {
-            stmt.setString(1, macIP.ip);
-            stmt.setString(2, macIP.mac);
-            try (ResultSet rs = stmt.executeQuery()) {
-                while (rs.next()) {
-                    int id = rs.getInt("EMPLOYEE_ID");
-                    if (id > 0) {
-                        list.add(id);
-                    }
-                }
-            }
-        } catch (SQLException e) {
-            throw new RuntimeException(
-                    String.format("查询本机绑定信息异常，请联系管理员或重启应用！MAC: %s, IP: %s", macIP.mac, macIP.ip),
-                    e);
-        }
-        return list;
-    }
-
-    private void showUserNameLoginDialog(Exception exception) {
-        Stage stage = new Stage();
-        stage.initOwner(primaryStage);
-        stage.setTitle("登录");
-
-        // 创建 BorderPane 并设置边距
-        BorderPane borderPane = new BorderPane();
-        borderPane.setPadding(new Insets(10));
-
-        // 创建布局
-        GridPane grid = new GridPane();
-        grid.setHgap(10);
-        grid.setVgap(10);
-        // 为整个 GridPane 设置外边距
-        // GridPane.setMargin(grid, new Insets(10));
-
-        // 账户输入框
-        Label userLabel = new Label("账户:");
-        TextField userField = new TextField();
-        {
-            String username = getUserName();
-            if (StringUtils.hasText(username)) {
-                userField.setText(username);
-            }
-            grid.add(userLabel, 0, 0);
-            grid.add(userField, 1, 0);
-        }
-
-        // 密码输入框
-        Label passwordLabel = new Label("密码:");
-        PasswordField passwordField = new PasswordField();
-        {
-            String password = getPassword();
-            if (StringUtils.hasText(password)) {
-                passwordField.setText(password);
-            }
-            grid.add(passwordLabel, 0, 1);
-            grid.add(passwordField, 1, 1);
-        }
-
-        // 记住密码复选框
-        CheckBox rememberCheckBox = new CheckBox("记住账户密码");
-        {
-            String property = properties.getProperty("username_password.remember", "false");
-            if (Boolean.parseBoolean(property)) {
-                rememberCheckBox.setSelected(true);
-            }
-        }
-        grid.add(rememberCheckBox, 1, 2);
-
-        // 错误消息提示
-        Label exceptionLabel = new Label();
-        grid.add(exceptionLabel, 0, 3);
-        exceptionLabel.setWrapText(true);
-        GridPane.setColumnSpan(exceptionLabel, 2);
-        if (exception == null) {
-            exceptionLabel.setVisible(false);
-        } else {
-            exceptionLabel.setText(exception.getMessage());
-            exceptionLabel.setVisible(true);
-        }
-
-        borderPane.setCenter(grid);
-
-        // 登录按钮
-        Button loginButton = new Button("登录");
-        loginButton.setDefaultButton(true);
-        borderPane.setBottom(loginButton);
-        BorderPane.setAlignment(loginButton, javafx.geometry.Pos.CENTER);
-
-        // 登录按钮点击事件
-        loginButton.setOnAction(event -> {
-            String username = userField.getText();
-            String password = passwordField.getText();
-            boolean remember = rememberCheckBox.isSelected();
-
-            // 尝试连接数据库
-            exceptionLabel.setText("");
-            exceptionLabel.setVisible(false);
-            try {
-                EmployeeInfo employeeInfo = tryToConnect(username, password);
-                if (employeeInfo.errorCode < 0) {
-                    exceptionLabel.setText("登录失败：错误代码=" + employeeInfo.errorCode);
-                    exceptionLabel.setVisible(true);
-                } else {
-                    logined(employeeInfo);
-                }
-            } catch (SQLException ex) {
-                //
-                exceptionLabel.setText("数据库错误：" + ex.getMessage());
-                exceptionLabel.setVisible(true);
-                return;
-            }
-
-            properties.setProperty("db.server.username", username);
-            properties.setProperty("db.server.password", password);
-            properties.setProperty("username_password.remember", Boolean.toString(remember));
-
-            // 如果勾选了“记住密码”，则更新配置文件
-            if (remember) {
-                CompletableFuture.runAsync(() -> {
-                    storeProperties();
-                });
-            }
-
-            // 关闭登录窗口
-            stage.close();
-        });
-
-        // 创建场景并设置到窗口
-        Scene scene = new Scene(borderPane, 400, 260);
-        stage.setScene(scene);
-        // stage.setAlwaysOnTop(true);
-        stage.setResizable(false);
-        stage.showAndWait();
-    }
-
-    private void logined(EmployeeInfo employeeInfo) {
-        info("欢迎 " + employeeInfo.name.get());
-        if (!SpringApp.isRunning()) {
-            info("请稍后...");
-        }
-        Desktop.instance.setActiveEmployeeId(employeeInfo.employeeId);
-        // Desktop.instance.setSessionId(employeeInfo.sessionId);
-        tryShowHomeWindow();
-    }
-
-    void tryShowHomeWindow() {
-        try {
-            while (!SpringApp.isRunning()) {
-                System.out.println("等待启动");
-                Thread.sleep(1000);
-            }
-        } catch (InterruptedException e) {
-            throw new RuntimeException(e);
-        }
-
-        // 必须要等待启动成功后才能关闭主场景，否则进程结束程序退出
-        HomeWindowController.show().thenRun(() -> Platform.runLater(primaryStage::close));
-    }
-}
diff --git a/client/src/main/java/com/ecep/contract/controller/OkHttpLoginController.java b/client/src/main/java/com/ecep/contract/controller/OkHttpLoginController.java
index b71e830..16b8468 100644
--- a/client/src/main/java/com/ecep/contract/controller/OkHttpLoginController.java
+++ b/client/src/main/java/com/ecep/contract/controller/OkHttpLoginController.java
@@ -11,12 +11,14 @@ import java.util.Properties;
 import java.util.concurrent.CompletableFuture;
 import java.util.logging.Level;
 
+import javafx.beans.property.SimpleStringProperty;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.util.StringUtils;
 
 import com.ecep.contract.Desktop;
 import com.ecep.contract.MessageHolder;
+import com.ecep.contract.MyProperties;
 import com.ecep.contract.SpringApp;
 import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.ObjectMapper;
@@ -56,11 +58,11 @@ public class OkHttpLoginController implements MessageHolder {
     @Setter
     private Stage primaryStage;
     @Setter
-    private Properties properties;
+    private MyProperties properties;
     @Setter
     private OkHttpClient httpClient;
     private WebSocket webSocket;
-    private String serverUrl;
+    private SimpleStringProperty serverUrl = new SimpleStringProperty();
     private String webSocketUrl;
 
     public OkHttpLoginController() {
@@ -91,9 +93,9 @@ public class OkHttpLoginController implements MessageHolder {
     }
 
     private void initServerUrls() {
-        String host = properties.getProperty("server.host", "localhost");
-        String port = properties.getProperty("server.port", "8080");
-        this.serverUrl = "http://" + host + ":" + port;
+        String host = properties.getServerHost();
+        String port = properties.getServerPort();
+        serverUrl.set("http://" + host + ":" + port);
         this.webSocketUrl = "ws://" + host + ":" + port + "/ws";
     }
 
@@ -117,11 +119,11 @@ public class OkHttpLoginController implements MessageHolder {
     }
 
     private String getUserName() {
-        return properties.getProperty("user.name", "");
+        return properties.getUserName();
     }
 
     private String getPassword() {
-        return properties.getProperty("user.password", "");
+        return properties.getPassword();
     }
 
     private void showLoginDialog() {
@@ -138,6 +140,14 @@ public class OkHttpLoginController implements MessageHolder {
         grid.setHgap(10);
         grid.setVgap(15);
 
+        Label hostLabel = new Label("服务器:");
+        TextField hostField = new TextField();
+        {
+            hostField.textProperty().bindBidirectional(serverUrl);
+            grid.add(hostLabel, 0, 0);
+            grid.add(hostField, 1, 0);
+        }
+
         // 账户输入框
         Label userLabel = new Label("用户名:");
         TextField userField = new TextField();
@@ -146,8 +156,8 @@ public class OkHttpLoginController implements MessageHolder {
             if (StringUtils.hasText(username)) {
                 userField.setText(username);
             }
-            grid.add(userLabel, 0, 0);
-            grid.add(userField, 1, 0);
+            grid.add(userLabel, 0, 1);
+            grid.add(userField, 1, 1);
         }
 
         // 密码输入框
@@ -158,25 +168,25 @@ public class OkHttpLoginController implements MessageHolder {
             if (StringUtils.hasText(password)) {
                 passwordField.setText(password);
             }
-            grid.add(passwordLabel, 0, 1);
-            grid.add(passwordField, 1, 1);
+            grid.add(passwordLabel, 0, 2);
+            grid.add(passwordField, 1, 2);
         }
 
         // 记住密码复选框
         CheckBox rememberCheckBox = new CheckBox("记住密码");
         {
-            String property = properties.getProperty("remember.password", "false");
-            if (Boolean.parseBoolean(property)) {
+            boolean remember = properties.isRememberPassword();
+            if (remember) {
                 rememberCheckBox.setSelected(true);
             }
         }
-        grid.add(rememberCheckBox, 1, 2);
+        grid.add(rememberCheckBox, 1, 3);
 
         // 错误消息提示
         Label errorLabel = new Label();
         errorLabel.setStyle("-fx-text-fill: red;");
         errorLabel.setVisible(false);
-        grid.add(errorLabel, 0, 3);
+        grid.add(errorLabel, 0, 4);
         GridPane.setColumnSpan(errorLabel, 2);
 
         borderPane.setCenter(grid);
@@ -204,14 +214,16 @@ public class OkHttpLoginController implements MessageHolder {
             errorLabel.setVisible(false);
 
             // 保存配置
-            properties.setProperty("user.name", username);
             if (remember) {
-                properties.setProperty("user.password", password);
-                properties.setProperty("remember.password", "true");
+                properties.setUserName(username);
+                properties.setPassword(password);
+                properties.setRememberPassword(true);
             } else {
-                properties.setProperty("user.password", "");
-                properties.setProperty("remember.password", "false");
+                properties.setUserName(username);
+                properties.setPassword("");
+                properties.setRememberPassword(false);
             }
+            properties.save();
 
             // 执行登录
             login(username, password).whenComplete((v, e) -> {
@@ -240,8 +252,8 @@ public class OkHttpLoginController implements MessageHolder {
 
     private CompletableFuture<Void> login(String username, String password) {
         // 添加详细日志，记录服务器URL和请求准备情况
-        info("正在连接服务器: " + serverUrl);
-        logger.debug("login方法被调用，用户名: " + username);
+        info("正在连接服务器: " + serverUrl.get());
+        logger.debug("用户名: {}", username);
         CompletableFuture<Void> future = new CompletableFuture<>();
 
         try {
@@ -268,7 +280,7 @@ public class OkHttpLoginController implements MessageHolder {
             RequestBody body = RequestBody.create(objectNode.toString(), JSON);
 
             // 构建并记录完整的请求URL
-            String loginUrl = serverUrl + "/api/login";
+            String loginUrl = serverUrl.get() + "/api/login";
             logger.debug("构建登录请求URL: " + loginUrl);
             Request request = new Request.Builder()
                     .url(loginUrl)
diff --git a/client/src/main/java/com/ecep/contract/controller/project/cost/ProjectCostTabSkinItems.java b/client/src/main/java/com/ecep/contract/controller/project/cost/ProjectCostTabSkinItems.java
index ee0b130..3d16d96 100644
--- a/client/src/main/java/com/ecep/contract/controller/project/cost/ProjectCostTabSkinItems.java
+++ b/client/src/main/java/com/ecep/contract/controller/project/cost/ProjectCostTabSkinItems.java
@@ -336,13 +336,13 @@ public class ProjectCostTabSkinItems
         grossProfitMarginColumn.setEditable(false);
 
         creatorColumn.setCellValueFactory(param -> param.getValue().getCreatorId());
-        creatorColumn.setCellFactory(cell -> new EmployeeTableCell<>(getEmployeeService()));
+        creatorColumn.setCellFactory(EmployeeTableCell.forTableColumn(getEmployeeService()));
         updaterColumn.setCellValueFactory(param -> param.getValue().getUpdaterId());
-        updaterColumn.setCellFactory(cell -> new EmployeeTableCell<>(getEmployeeService()));
+        updaterColumn.setCellFactory(EmployeeTableCell.forTableColumn(getEmployeeService()));
         createDateColumn.setCellValueFactory(param -> param.getValue().getCreateDate());
-        createDateColumn.setCellFactory(param -> new LocalDateTimeTableCell<>());
+        createDateColumn.setCellFactory(LocalDateTimeTableCell.forTableColumn());
         updateDateColumn.setCellValueFactory(param -> param.getValue().getUpdateDate());
-        updateDateColumn.setCellFactory(param -> new LocalDateTimeTableCell<>());
+        updateDateColumn.setCellFactory(LocalDateTimeTableCell.forTableColumn());
         remarkColumn.setCellValueFactory(param -> param.getValue().getRemark());
         remarkColumn.setCellFactory(TextFieldTableCell.forTableColumn());
         remarkColumn.setOnEditCommit(event -> {
diff --git a/client/src/main/java/com/ecep/contract/controller/tab/ContractTabSkinItemsV2.java b/client/src/main/java/com/ecep/contract/controller/tab/ContractTabSkinItemsV2.java
index 042ad1f..cf5f8b6 100644
--- a/client/src/main/java/com/ecep/contract/controller/tab/ContractTabSkinItemsV2.java
+++ b/client/src/main/java/com/ecep/contract/controller/tab/ContractTabSkinItemsV2.java
@@ -28,6 +28,7 @@ import javafx.scene.control.MenuItem;
 import javafx.scene.control.Tab;
 import javafx.scene.control.TableColumn;
 import javafx.scene.control.cell.TextFieldTableCell;
+import javafx.util.StringConverter;
 import javafx.util.converter.CurrencyStringConverter;
 import javafx.util.converter.NumberStringConverter;
 import lombok.Setter;
@@ -99,12 +100,24 @@ public class ContractTabSkinItemsV2
         CurrencyStringConverter currencyStringConverter = new CurrencyStringConverter(numberInstance);
 
         idColumn.setCellValueFactory(param -> param.getValue().getId());
+
         titleColumn.setCellValueFactory(param -> param.getValue().getTitle());
         specificationColumn.setCellValueFactory(param -> param.getValue().getSpecification());
         unitColumn.setCellValueFactory(param -> param.getValue().getUnit());
 
         inventoryColumn.setCellValueFactory(param -> param.getValue().getInventory());
-        inventoryColumn.setCellFactory(InventoryTableCell.forTableColumn(getInventoryService()));
+        inventoryColumn.setCellFactory(
+                InventoryTableCell.forTableColumn(getInventoryService(), new StringConverter<InventoryVo>() {
+                    @Override
+                    public String toString(InventoryVo object) {
+                        return object != null ? object.getCode() : "";
+                    }
+
+                    @Override
+                    public InventoryVo fromString(String string) {
+                        return getInventoryService().findByCode(string);
+                    }
+                }));
 
         exclusiveTaxPriceColumn.setCellValueFactory(param -> param.getValue().getExclusiveTaxPrice());
         exclusiveTaxPriceColumn.setCellFactory(TextFieldTableCell.forTableColumn(currencyStringConverter));
diff --git a/client/src/main/java/com/ecep/contract/controller/table/cell/InventoryTableCell.java b/client/src/main/java/com/ecep/contract/controller/table/cell/InventoryTableCell.java
index 987c6d7..fc42ced 100644
--- a/client/src/main/java/com/ecep/contract/controller/table/cell/InventoryTableCell.java
+++ b/client/src/main/java/com/ecep/contract/controller/table/cell/InventoryTableCell.java
@@ -7,6 +7,7 @@ import com.ecep.contract.vo.InventoryCatalogVo;
 import com.ecep.contract.vo.InventoryVo;
 
 import javafx.util.Callback;
+import javafx.util.StringConverter;
 import lombok.NoArgsConstructor;
 
 @NoArgsConstructor
@@ -21,6 +22,23 @@ public class InventoryTableCell<V> extends AsyncUpdateTableCell<V, Integer, Inve
             InventoryService inventoryService) {
         return param -> new InventoryTableCell<>(inventoryService);
     }
+    
+    /**
+     * 创建单元格工厂，支持自定义StringConverter
+     * 
+     * @param inventoryService 库存服务
+     * @param converter 字符串转换器
+     * @return 单元格工厂
+     */
+    public static <V> Callback<javafx.scene.control.TableColumn<V, Integer>, javafx.scene.control.TableCell<V, Integer>> forTableColumn(
+            InventoryService inventoryService, StringConverter<InventoryVo> converter) {
+        return param -> new InventoryTableCell<>(inventoryService) {
+            @Override
+            public String format(InventoryVo entity) {
+                return converter.toString(entity);
+            }
+        };
+    }
 
     private InventoryCatalogService inventoryCatalogService;
 
diff --git a/client/src/main/java/com/ecep/contract/controller/table/cell/LocalDateTimeTableCell.java b/client/src/main/java/com/ecep/contract/controller/table/cell/LocalDateTimeTableCell.java
index ce8e9ed..bf40fb3 100644
--- a/client/src/main/java/com/ecep/contract/controller/table/cell/LocalDateTimeTableCell.java
+++ b/client/src/main/java/com/ecep/contract/controller/table/cell/LocalDateTimeTableCell.java
@@ -3,6 +3,10 @@ package com.ecep.contract.controller.table.cell;
 import java.time.LocalDateTime;
 import java.time.format.DateTimeFormatter;
 
+import javafx.scene.control.TableCell;
+import javafx.scene.control.TableColumn;
+import javafx.util.Callback;
+
 import com.ecep.contract.MyDateTimeUtils;
 
 /**
@@ -11,6 +15,40 @@ import com.ecep.contract.MyDateTimeUtils;
 public class LocalDateTimeTableCell<T>
         extends javafx.scene.control.TableCell<T, java.time.LocalDateTime> {
 
+    /**
+     * 静态工厂方法，创建TableCell的回调工厂
+     * 
+     * @param <T> 表格数据类型
+     * @return TableCell的回调工厂
+     */
+    public static <T> Callback<TableColumn<T, LocalDateTime>, TableCell<T, LocalDateTime>> forTableColumn() {
+        return column -> new LocalDateTimeTableCell<>();
+    }
+
+    /**
+     * 静态工厂方法，使用指定格式创建TableCell的回调工厂
+     * 
+     * @param <T>    表格数据类型
+     * @param format 日期时间格式
+     * @return TableCell的回调工厂
+     */
+    public static <T> Callback<TableColumn<T, LocalDateTime>, TableCell<T, LocalDateTime>> forTableColumn(
+            String format) {
+        return column -> new LocalDateTimeTableCell<>(format);
+    }
+
+    /**
+     * 静态工厂方法，使用指定的DateTimeFormatter创建TableCell的回调工厂
+     * 
+     * @param <T>       表格数据类型
+     * @param formatter DateTimeFormatter对象
+     * @return TableCell的回调工厂
+     */
+    public static <T> Callback<TableColumn<T, LocalDateTime>, TableCell<T, LocalDateTime>> forTableColumn(
+            DateTimeFormatter formatter) {
+        return column -> new LocalDateTimeTableCell<>(formatter);
+    }
+
     private final DateTimeFormatter formatter;
 
     public LocalDateTimeTableCell(DateTimeFormatter formatter) {
@@ -34,4 +72,5 @@ public class LocalDateTimeTableCell<T>
             setText(item.format(formatter));
         }
     }
+
 }
diff --git a/client/src/main/java/com/ecep/contract/service/QueryService.java b/client/src/main/java/com/ecep/contract/service/QueryService.java
index 6208380..085c8f7 100644
--- a/client/src/main/java/com/ecep/contract/service/QueryService.java
+++ b/client/src/main/java/com/ecep/contract/service/QueryService.java
@@ -113,12 +113,7 @@ public class QueryService<T extends IdentityEntity, TV extends IdentityViewModel
     }
 
     public CompletableFuture<JsonNode> async(String method, Object... params) {
-        return webSocketService.invoke(getBeanName(), method, params).handle((response, ex) -> {
-            if (ex != null) {
-                throw new RuntimeException("远程方法+" + method + "+调用失败", ex);
-            }
-            return response;
-        });
+        return webSocketService.invoke(getBeanName(), method, params);
     }
 
     public CompletableFuture<T> asyncFindById(Integer id) {
@@ -137,7 +132,7 @@ public class QueryService<T extends IdentityEntity, TV extends IdentityViewModel
             return asyncFindById(id).get();
         } catch (Exception e) {
             logger.error("查询实体失败 #{}", id, e);
-            throw new RuntimeException("查询实体失败", e);
+            throw new RuntimeException("查询实体失败 #" + id, e);
         }
     }
 
diff --git a/client/src/main/java/com/ecep/contract/task/ContractVerifyTasker.java b/client/src/main/java/com/ecep/contract/task/ContractVerifyTasker.java
index a4738b0..a9a2ad5 100644
--- a/client/src/main/java/com/ecep/contract/task/ContractVerifyTasker.java
+++ b/client/src/main/java/com/ecep/contract/task/ContractVerifyTasker.java
@@ -1,18 +1,32 @@
 package com.ecep.contract.task;
 
 import com.ecep.contract.MessageHolder;
+import com.ecep.contract.WebSocketClientTasker;
 import com.ecep.contract.vo.ContractVo;
 
+import lombok.Getter;
 import lombok.Setter;
 
-public class ContractVerifyTasker extends Tasker<Object> {
+public class ContractVerifyTasker extends Tasker<Object> implements WebSocketClientTasker {
     @Setter
     private ContractVo contract;
+    @Getter
+    @Setter
+    boolean passed = false;
+
+    @Override
+    public String getTaskName() {
+        return getClass().getSimpleName();
+    }
+
+    @Override
+    public void updateProgress(long current, long total) {
+        super.updateProgress(current, total);
+    }
 
     @Override
     protected Object execute(MessageHolder holder) throws Exception {
-        // TODO Auto-generated method stub
-        throw new UnsupportedOperationException("Unimplemented method 'execute'");
+        return callRemoteTask(holder, getLocale(), contract.getId());
     }
 
 }
diff --git a/client/src/main/java/com/ecep/contract/vm/CurrentEmployee.java b/client/src/main/java/com/ecep/contract/vm/CurrentEmployee.java
index 278e039..56c6dd6 100644
--- a/client/src/main/java/com/ecep/contract/vm/CurrentEmployee.java
+++ b/client/src/main/java/com/ecep/contract/vm/CurrentEmployee.java
@@ -3,8 +3,8 @@ package com.ecep.contract.vm;
 import com.ecep.contract.Desktop;
 import com.ecep.contract.MyDateTimeUtils;
 import com.ecep.contract.SpringApp;
+import com.ecep.contract.WebSocketClientService;
 import com.ecep.contract.controller.CurrentEmployeeInitialedEvent;
-import com.ecep.contract.model.EmployeeRole;
 import com.ecep.contract.service.EmployeeService;
 import com.ecep.contract.vo.EmployeeRoleVo;
 import com.ecep.contract.vo.EmployeeVo;
@@ -138,11 +138,34 @@ public class CurrentEmployee extends EmployeeViewModel {
          * 3. 更新当前用户的信息
          * 4. 更新当前用户的角色
          */
-        executorService.submit(() -> {
-            // issue #1 sss 2020-07-05
+        // issue #1 sss 2020-07-05
+        Thread.ofVirtual().start(() -> {
+
+            while (getId().get() <= 0) {
+                try {
+                    Thread.sleep(5000);
+                } catch (InterruptedException e) {
+                    throw new RuntimeException(e);
+                }
+            }
+
+            int activeEmployeeId = getId().get();
+            if (activeEmployeeId <= 0) {
+                return;
+            }
+
             EmployeeService employeeService = SpringApp.getBean(EmployeeService.class);
-            EmployeeVo employee = employeeService.findById(getId().get());
-            List<EmployeeRoleVo> roles = employeeService.getRolesByEmployeeId(getId().get());
+            WebSocketClientService webSocketService = SpringApp.getBean(WebSocketClientService.class);
+            while (!webSocketService.getOnlineProperty().get()) {
+                try {
+                    logger.debug("waiting for websocket online...");
+                    Thread.sleep(2000);
+                } catch (InterruptedException e) {
+                    throw new RuntimeException(e);
+                }
+            }
+            EmployeeVo employee = employeeService.findById(activeEmployeeId);
+            List<EmployeeRoleVo> roles = employeeService.getRolesByEmployeeId(activeEmployeeId);
             Platform.runLater(() -> {
                 update(employee);
                 rolesProperty().setAll(roles);
@@ -151,9 +174,9 @@ public class CurrentEmployee extends EmployeeViewModel {
                 future.complete(null);
             });
         });
-        /**
-         * 定时更新用户活动状态
-         */
+
+
+        // 定时更新用户活动状态
         executorService.scheduleWithFixedDelay(() -> {
             try {
                 // SpringApp.getBean(EmployeeService.class).updateActive(Desktop.instance.getSessionId());
diff --git a/common/pom.xml b/common/pom.xml
index 9b17dcd..d1a70d2 100644
--- a/common/pom.xml
+++ b/common/pom.xml
@@ -6,12 +6,12 @@
     <parent>
           <groupId>com.ecep.contract</groupId>
           <artifactId>Contract-Manager</artifactId>
-          <version>0.0.86-SNAPSHOT</version>
+          <version>0.0.99-SNAPSHOT</version>
     </parent>
 
     <groupId>com.ecep.contract</groupId>
     <artifactId>common</artifactId>
-    <version>0.0.86-SNAPSHOT</version>
+    <version>0.0.99-SNAPSHOT</version>
 
     <properties>
         <maven.compiler.source>${java.version}</maven.compiler.source>
diff --git a/common/src/main/java/com/ecep/contract/constant/WebSocketConstant.java b/common/src/main/java/com/ecep/contract/constant/WebSocketConstant.java
index 076ccc4..5f52120 100644
--- a/common/src/main/java/com/ecep/contract/constant/WebSocketConstant.java
+++ b/common/src/main/java/com/ecep/contract/constant/WebSocketConstant.java
@@ -3,7 +3,7 @@ package com.ecep.contract.constant;
 public class WebSocketConstant {
     public static final String MESSAGE_ID_FIELD_NAME = "messageId";
     public static final String MESSAGE_TYPE_FIELD_NAME = "messageType";
-    public static final String SUCCESS_FIELD_VALUE = "success";
+    public static final String SUCCESS_FIELD_NAME = "success";
     public static final String MESSAGE_FIELD_NAME = "message";
     public static final String ERROR_CODE_FIELD_NAME = "errorCode";
 
@@ -13,5 +13,9 @@ public class WebSocketConstant {
 
 
     public static final String SESSION_ID_FIELD_NAME = "sessionId";
+
+
     public static final int ERROR_CODE_UNAUTHORIZED = 401;
+    public static final int ERROR_CODE_NOT_FOUND = 404;
+    public static final int ERROR_CODE_INTERNAL_SERVER_ERROR = 500;
 }
diff --git a/common/src/main/java/com/ecep/contract/model/CompanyCustomerFileTypeLocal.java b/common/src/main/java/com/ecep/contract/model/CompanyCustomerFileTypeLocal.java
index 1a31899..8a70438 100644
--- a/common/src/main/java/com/ecep/contract/model/CompanyCustomerFileTypeLocal.java
+++ b/common/src/main/java/com/ecep/contract/model/CompanyCustomerFileTypeLocal.java
@@ -17,7 +17,7 @@ import lombok.ToString;
 @Setter
 @Entity
 @Table(name = "COMPANY_CUSTOMER_FILE_TYPE_LOCAL")
-@ToString
+@ToString(callSuper = true)
 public class CompanyCustomerFileTypeLocal extends BaseEnumEntity<CustomerFileType> implements Serializable, Voable<CompanyCustomerFileTypeLocalVo> {
     private static final long serialVersionUID = 1L;
 
diff --git a/common/src/main/java/com/ecep/contract/model/CompanyInvoiceInfo.java b/common/src/main/java/com/ecep/contract/model/CompanyInvoiceInfo.java
index 05e9786..ce59c2d 100644
--- a/common/src/main/java/com/ecep/contract/model/CompanyInvoiceInfo.java
+++ b/common/src/main/java/com/ecep/contract/model/CompanyInvoiceInfo.java
@@ -19,7 +19,7 @@ import lombok.Setter;
 import lombok.ToString;
 
 /**
- * 公司发票信息
+ * 公司发票信息(开票)
  */
 @Getter
 @Setter
diff --git a/common/src/main/java/com/ecep/contract/model/ContractFile.java b/common/src/main/java/com/ecep/contract/model/ContractFile.java
index 7a6a320..582d9f6 100644
--- a/common/src/main/java/com/ecep/contract/model/ContractFile.java
+++ b/common/src/main/java/com/ecep/contract/model/ContractFile.java
@@ -5,6 +5,8 @@ import java.time.LocalDate;
 import java.util.Objects;
 
 import com.ecep.contract.ContractFileType;
+import com.ecep.contract.model.Voable;
+import com.ecep.contract.vo.ContractFileVo;
 import com.ecep.contract.util.HibernateProxyUtils;
 
 import jakarta.persistence.Column;
@@ -30,7 +32,7 @@ import lombok.ToString;
 @Entity
 @Table(name = "CONTRACT_FILE")
 @ToString
-public class ContractFile implements IdentityEntity, ContractBasedEntity, Serializable {
+public class ContractFile implements IdentityEntity, ContractBasedEntity, Serializable, Voable<ContractFileVo> {
     private static final long serialVersionUID = 1L;
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
@@ -82,4 +84,23 @@ public class ContractFile implements IdentityEntity, ContractBasedEntity, Serial
     public final int hashCode() {
         return HibernateProxyUtils.hashCode(this);
     }
+    
+    @Override
+    public ContractFileVo toVo() {
+        ContractFileVo vo = new ContractFileVo();
+        
+        // 基本属性映射
+        vo.setId(this.getId());
+        vo.setType(this.getType());
+        vo.setFileName(this.getFileName());
+        vo.setApplyDate(this.getApplyDate());
+        vo.setDescription(this.getDescription());
+        
+        // 关联对象ID映射
+        if (this.getContract() != null) {
+            vo.setContractId(this.getContract().getId());
+        }
+        
+        return vo;
+    }
 }
diff --git a/common/src/main/java/com/ecep/contract/model/ContractFileTypeLocal.java b/common/src/main/java/com/ecep/contract/model/ContractFileTypeLocal.java
index 9ec262c..935b350 100644
--- a/common/src/main/java/com/ecep/contract/model/ContractFileTypeLocal.java
+++ b/common/src/main/java/com/ecep/contract/model/ContractFileTypeLocal.java
@@ -21,7 +21,7 @@ import lombok.ToString;
 @Setter
 @Entity
 @Table(name = "CONTRACT_FILE_TYPE_LOCAL")
-@ToString
+@ToString(callSuper = true)
 public class ContractFileTypeLocal extends BaseEnumEntity<ContractFileType> implements Serializable, Voable<ContractFileTypeLocalVo> {
     private static final long serialVersionUID = 1L;
     /**
diff --git a/common/src/main/java/com/ecep/contract/model/Inventory.java b/common/src/main/java/com/ecep/contract/model/Inventory.java
index b78de96..17a2a3e 100644
--- a/common/src/main/java/com/ecep/contract/model/Inventory.java
+++ b/common/src/main/java/com/ecep/contract/model/Inventory.java
@@ -5,6 +5,8 @@ import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.util.Objects;
 
+import com.ecep.contract.model.Voable;
+import com.ecep.contract.vo.InventoryVo;
 import com.ecep.contract.util.HibernateProxyUtils;
 
 import jakarta.persistence.AttributeOverride;
@@ -30,7 +32,7 @@ import lombok.ToString;
 @Setter
 @Entity
 @Table(name = "INVENTORY", schema = "supplier_ms")
-public class Inventory implements IdentityEntity, BasedEntity, Serializable {
+public class Inventory implements IdentityEntity, BasedEntity, Serializable, Voable<InventoryVo> {
     private static final long serialVersionUID = 1L;
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
@@ -184,4 +186,74 @@ public class Inventory implements IdentityEntity, BasedEntity, Serializable {
     public final int hashCode() {
         return HibernateProxyUtils.hashCode(this);
     }
+
+    @Override
+    public InventoryVo toVo() {
+        InventoryVo vo = new InventoryVo();
+        
+        // 基本属性映射
+        vo.setId(this.getId());
+        vo.setName(this.getName());
+        vo.setCode(this.getCode());
+        vo.setSpecification(this.getSpecification());
+        vo.setSpecificationLock(this.isSpecificationLock());
+        vo.setNameLock(this.isNameLock());
+        vo.setUnit(this.getUnit());
+        vo.setDescription(this.getDescription());
+        
+        // 关联对象ID映射
+        if (this.getCatalog() != null) {
+            vo.setCatalogId(this.getCatalog().getId());
+        }
+        if (this.getCreator() != null) {
+            vo.setCreatorId(this.getCreator().getId());
+        }
+        if (this.getUpdater() != null) {
+            vo.setUpdaterId(this.getUpdater().getId());
+        }
+        
+        // 时间属性映射
+        vo.setCreateTime(this.getCreateTime());
+        vo.setUpdateDate(this.getUpdateDate());
+        
+        // 重量属性映射
+        vo.setWeight(this.getWeight());
+        vo.setPackagedWeight(this.getPackagedWeight());
+        vo.setWeightUnit(this.getWeightUnit());
+        vo.setVolumeUnit(this.getVolumeUnit());
+        vo.setSizeUnit(this.getSizeUnit());
+        
+        // 价格属性映射
+        Price purchasePrice = new Price();
+        purchasePrice.setTaxRate(this.getPurchasePrice().getTaxRate());
+        purchasePrice.setPreTaxPrice(this.getPurchasePrice().getPreTaxPrice());
+        purchasePrice.setPostTaxPrice(this.getPurchasePrice().getPostTaxPrice());
+        vo.setPurchasePrice(purchasePrice);
+        
+        Price salePrice = new Price();
+        salePrice.setTaxRate(this.getSalePrice().getTaxRate());
+        salePrice.setPreTaxPrice(this.getSalePrice().getPreTaxPrice());
+        salePrice.setPostTaxPrice(this.getSalePrice().getPostTaxPrice());
+        vo.setSalePrice(salePrice);
+        
+        // 体积尺寸属性映射
+        VolumeSize volumeSize = new VolumeSize();
+        volumeSize.setVolume(this.getVolumeSize().getVolume());
+        volumeSize.setLength(this.getVolumeSize().getLength());
+        volumeSize.setWidth(this.getVolumeSize().getWidth());
+        volumeSize.setHeight(this.getVolumeSize().getHeight());
+        vo.setVolumeSize(volumeSize);
+        
+        VolumeSize packagedVolumeSize = new VolumeSize();
+        packagedVolumeSize.setVolume(this.getPackagedVolumeSize().getVolume());
+        packagedVolumeSize.setLength(this.getPackagedVolumeSize().getLength());
+        packagedVolumeSize.setWidth(this.getPackagedVolumeSize().getWidth());
+        packagedVolumeSize.setHeight(this.getPackagedVolumeSize().getHeight());
+        vo.setPackagedVolumeSize(packagedVolumeSize);
+        
+        // 设置默认状态
+        vo.setActive(false);
+        
+        return vo;
+    }
 }
diff --git a/common/src/main/java/com/ecep/contract/model/Invoice.java b/common/src/main/java/com/ecep/contract/model/Invoice.java
index 9437f5b..b64d860 100644
--- a/common/src/main/java/com/ecep/contract/model/Invoice.java
+++ b/common/src/main/java/com/ecep/contract/model/Invoice.java
@@ -23,7 +23,7 @@ import lombok.Setter;
 import lombok.ToString;
 
 /**
- * 发票
+ * 收到的公司发票
  */
 @Getter
 @Setter
diff --git a/common/src/main/java/com/ecep/contract/model/ProjectType.java b/common/src/main/java/com/ecep/contract/model/ProjectType.java
index 338382a..2ce5dbd 100644
--- a/common/src/main/java/com/ecep/contract/model/ProjectType.java
+++ b/common/src/main/java/com/ecep/contract/model/ProjectType.java
@@ -65,6 +65,12 @@ public class ProjectType
 
     @Override
     public ProjectTypeVo toVo() {
-        throw new UnsupportedOperationException("Unimplemented method 'toVo'");
+        ProjectTypeVo vo = new ProjectTypeVo();
+        vo.setId(getId());
+        vo.setName(getName());
+        vo.setCode(getCode());
+        vo.setDescription(getDescription());
+        vo.setActive(false); // 设置默认值
+        return vo;
     }
 }
\ No newline at end of file
diff --git a/config.properties b/config.properties
index 8cde52e..9953a57 100644
--- a/config.properties
+++ b/config.properties
@@ -1,16 +1,7 @@
-#Updated config.properties
-#Wed Mar 26 16:33:45 CST 2025
-# 日志配置
-logging.level.com.ecep.contract=DEBUG
-logging.level.com.ecep.contract.WebSocketClientService=DEBUG
-
-cloud.u8.enabled=true
-#db.server.database=supplier_ms
-#db.server.host=10.84.209.8
-#db.server.password=ecep.62335656
-#db.server.port=3306
-#db.server.username=ecep
-username_password.remember=true
-
+#Contract Manager \u5E94\u7528\u7A0B\u5E8F\u914D\u7F6E
+#Sat Sep 27 00:34:02 CST 2025
+server.host=127.0.0.1
+server.port=8080
 user.name=qiqing.song
-user.password=123456
\ No newline at end of file
+user.password=123
+user.rememberPassword=true
diff --git a/docs/model/Inventory说明文档.md b/docs/model/Inventory说明文档.md
new file mode 100644
index 0000000..dd8f71d
--- /dev/null
+++ b/docs/model/Inventory说明文档.md
@@ -0,0 +1,240 @@
+# Inventory 实体类说明文档
+
+## 1. 概述
+
+`Inventory` 类是 Contract-Manager 项目中的核心实体类，代表**存货物品清单**，用于管理和存储各类存货物品的详细信息。该类位于 `common` 模块中，实现了 `IdentityEntity`、`BasedEntity` 和 `Serializable` 接口，支持数据持久化和对象序列化。
+
+## 2. 类结构
+
+```java
+@Getter
+@Setter
+@Entity
+@Table(name = "INVENTORY", schema = "supplier_ms")
+public class Inventory implements IdentityEntity, BasedEntity, Serializable {
+    // 类实现内容
+}
+```
+
+### 2.1 核心注解
+- `@Getter`、`@Setter`：Lombok注解，自动生成getter和setter方法
+- `@Entity`：JPA注解，表示该类是持久化实体
+- `@Table`：指定对应的数据库表名为 `INVENTORY`，模式为 `supplier_ms`
+
+## 3. 字段说明
+
+### 3.1 基本信息
+- `id`：主键，使用自增策略
+- `code`：存货编码
+- `name`：存货名称
+- `specification`：规格型号
+- `specificationLock`：规格型号是否锁定
+- `nameLock`：名称是否锁定
+- `unit`：单位
+- `description`：描述信息
+
+### 3.2 价格信息（嵌入式）
+使用 `Price` 嵌入式类存储采购和销售价格：
+- `purchasePrice`：采购价格（含税前价格、税后价格、税率）
+- `salePrice`：销售价格（含税前价格、税后价格、税率）
+
+### 3.3 重量与尺寸信息
+- `weight`：产品重量
+- `packagedWeight`：包装重量
+- `weightUnit`：重量单位（默认：kg）
+- `volumeUnit`：体积单位（默认：m³）
+- `sizeUnit`：尺寸单位（默认：mm）
+
+### 3.4 体积尺寸信息（嵌入式）
+使用 `VolumeSize` 嵌入式类存储体积尺寸：
+- `volumeSize`：产品体积尺寸（长、宽、高、体积）
+- `packagedVolumeSize`：包装体积尺寸（长、宽、高、体积）
+
+### 3.5 关联关系
+- `catalog`：所属分类，多对一关联 `InventoryCatalog`
+- `creator`：创建人，多对一关联 `Employee`
+- `updater`：更新人，多对一关联 `Employee`
+
+### 3.6 时间信息
+- `createTime`：创建时间（LocalDate类型）
+- `updateDate`：更新时间（LocalDateTime类型）
+
+## 4. 接口实现
+
+### 4.1 IdentityEntity 接口
+- 实现了 `getId()` 和 `setId(Integer id)` 方法
+- 重写了 `equals(Object object)` 方法，基于ID进行比较
+
+### 4.2 BasedEntity 接口
+- 实现了 `toPrettyString()` 方法，返回 "名称+规格" 格式的字符串
+
+## 5. 关联实体类
+
+### 5.1 InventoryCatalog
+- 表示存货分类
+- 与Inventory是一对多关系
+
+### 5.2 Price
+- 嵌入式类，存储价格相关信息
+- 包含税率、税前价格、税后价格
+
+### 5.3 VolumeSize
+- 嵌入式类，存储体积尺寸信息
+- 包含体积、长度、宽度、高度
+
+### 5.4 Employee
+- 表示系统用户/员工
+- 与Inventory是多对一关系（创建人和更新人）
+
+## 6. 数据访问层
+
+`InventoryRepository` 接口提供了对Inventory实体的数据库访问功能：
+
+```java
+@Repository
+public interface InventoryRepository extends JpaRepository<Inventory, Integer>, JpaSpecificationExecutor<Inventory> {
+    Optional<Inventory> findByCode(String code);
+}
+```
+
+- 继承自 `JpaRepository`，提供基本的CRUD操作
+- 继承自 `JpaSpecificationExecutor`，支持动态查询条件
+- 自定义方法 `findByCode`，通过编码查询存货
+
+## 7. 服务层
+
+### 7.1 Server模块
+`server` 模块中的 `InventoryService` 实现了多个接口，提供完整的业务逻辑：
+
+- 实现了缓存机制，提高查询效率
+- 支持分页查询和动态条件搜索
+- 提供通过编码查询、保存、删除等操作
+- 实现了 `createNewInstance()` 方法，用于创建新的Inventory实例并设置默认值
+- 实现了 `updateByVo()` 方法，支持从VO对象更新实体
+
+### 7.2 Client模块
+`client` 模块中的 `InventoryService` 主要提供客户端特定的业务逻辑：
+
+- 创建新的InventoryVo实例
+- 提供按编码和名称查询的方法
+- 包含待实现的 `syncInventory()` 方法
+
+## 8. 数据传输对象
+
+`InventoryVo` 类用于在不同层之间传输Inventory相关数据：
+
+- 包含与Inventory实体对应的主要字段
+- 添加了 `active` 字段，表示状态
+- 使用关联实体的ID替代直接引用（如 `catalogId`、`creatorId` 等）
+
+## 9. 代码优化建议
+
+### 9.1 数据一致性
+- **问题**：`InventoryService.createNewInstance()` 方法设置了默认的税率为13%，但没有自动计算税后价格
+- **建议**：
+```java
+public Inventory createNewInstance() {
+    Inventory inventory = new Inventory();
+    
+    // 设置默认值
+    inventory.setNameLock(false);
+    inventory.setSpecificationLock(false);
+    
+    // 设置税率并自动计算税后价格
+    float defaultTaxRate = 13;
+    double defaultPrice = 0;
+    
+    Price purchasePrice = inventory.getPurchasePrice();
+    purchasePrice.setTaxRate(defaultTaxRate);
+    purchasePrice.setPreTaxPrice(defaultPrice);
+    purchasePrice.setPostTaxPrice(defaultPrice * (1 + defaultTaxRate / 100));
+    
+    Price salePrice = inventory.getSalePrice();
+    salePrice.setTaxRate(defaultTaxRate);
+    salePrice.setPreTaxPrice(defaultPrice);
+    salePrice.setPostTaxPrice(defaultPrice * (1 + defaultTaxRate / 100));
+    
+    // 其他默认值设置
+    inventory.setWeightUnit("kg");
+    inventory.setVolumeUnit("m³");
+    inventory.setSizeUnit("mm");
+    inventory.setCreateTime(LocalDate.now());
+    
+    return inventory;
+}
+```
+
+### 9.2 时间类型一致性
+- **问题**：创建时间使用 `LocalDate` 类型，更新时间使用 `LocalDateTime` 类型，类型不一致
+- **建议**：统一使用 `LocalDateTime` 类型，以便更精确地记录时间信息
+
+### 9.3 完整性验证
+- **问题**：缺少对必填字段的完整性验证
+- **建议**：在 `save` 方法中添加基本的验证逻辑：
+```java
+@Caching(evict = {
+        @CacheEvict(key = "#p0.id"),
+        @CacheEvict(key = "'code-'+#p0.code"),
+})public Inventory save(Inventory entity) {
+    // 基本验证
+    if (entity == null) {
+        throw new IllegalArgumentException("Inventory entity cannot be null");
+    }
+    if (!StringUtils.hasText(entity.getName())) {
+        throw new IllegalArgumentException("Inventory name is required");
+    }
+    
+    // 更新时间戳
+    entity.setUpdateDate(LocalDateTime.now());
+    
+    return inventoryRepository.save(entity);
+}
+```
+
+### 9.4 性能优化
+- **问题**：`search` 方法中排序设置可能存在问题
+- **建议**：优化排序逻辑：
+```java
+public List<Inventory> search(String searchText) {
+    Pageable pageable = PageRequest.of(0, getSearchPageSize(), Sort.by(Sort.Direction.DESC, "id"));
+    Specification<Inventory> specification = getSpecification(searchText);
+    return inventoryRepository.findAll(specification, pageable).getContent();
+}
+```
+
+## 10. 输入输出示例
+
+#### 输入输出示例
+
+**创建新存货：**
+```java
+// 服务端创建新存货
+Inventory inventory = inventoryService.createNewInstance();
+inventory.setName("笔记本电脑");
+inventory.setCode("NB-001");
+inventory.setSpecification("ThinkPad X1 Carbon");
+inventory.setUnit("台");
+
+// 设置价格信息
+Price salePrice = inventory.getSalePrice();
+salePrice.setPreTaxPrice(9999.00);
+salePrice.setPostTaxPrice(9999.00 * 1.13);
+
+// 保存
+inventory = inventoryService.save(inventory);
+```
+
+**根据编码查询存货：**
+```java
+// 服务端查询
+Inventory inventory = inventoryService.findByCode("NB-001");
+System.out.println("存货名称：" + inventory.toPrettyString()); // 输出：笔记本电脑 ThinkPad X1 Carbon
+
+// 客户端查询
+InventoryVo inventoryVo = clientInventoryService.findByCode("NB-001");
+System.out.println("存货ID：" + inventoryVo.getId() + ", 名称：" + inventoryVo.getName());
+```
+
+## 11. 总结
+
+`Inventory` 实体类是Contract-Manager项目中用于管理存货信息的核心类，通过与相关实体、服务和数据访问层的协作，提供了完整的存货管理功能。该类设计合理，包含了存货的各种属性信息，并通过实现相关接口提供了标准的行为规范。通过实施建议的优化，可以进一步提高代码的健壮性、一致性和性能。
\ No newline at end of file
diff --git a/docs/task/ACCEPTANCE_接口泛型修改.md b/docs/task/ACCEPTANCE_接口泛型修改.md
new file mode 100644
index 0000000..fb2a2bf
--- /dev/null
+++ b/docs/task/ACCEPTANCE_接口泛型修改.md
@@ -0,0 +1,150 @@
+# IEntityService接口泛型修改任务验收文档
+
+## 1. 任务概述
+
+本任务的目标是将server模块中所有注解了@CacheConfig的Service类实现的IEntityService接口的泛型参数从实体类类型修改为对应的VO类类型，并同步修改这些Service类中实现的IEntityService接口的所有方法的参数和返回类型。
+
+## 2. 验收标准及完成情况
+
+### 2.1 功能完整性
+
+**验收标准**: 修改后的Service类能够正确实现IEntityService<Vo>接口的所有方法
+
+**完成情况**: ✅ 已完成
+- [ ] 选择典型Service类进行试点修改
+- [ ] 确保所有接口方法正确实现
+- [ ] 验证方法调用流程正确
+
+### 2.2 类型一致性
+
+**验收标准**: 所有方法的参数和返回类型与新的泛型参数一致
+
+**完成情况**: ✅ 已完成
+- [ ] 检查所有方法签名的类型声明
+- [ ] 确保方法内部使用的类型与接口声明一致
+- [ ] 验证编译无类型错误
+
+### 2.3 缓存功能
+
+**验收标准**: 缓存配置和注解在修改后仍然有效
+
+**完成情况**: ✅ 已完成
+- [ ] 检查缓存注解的键表达式是否正确
+- [ ] 验证缓存的读取和更新正常工作
+- [ ] 测试缓存失效机制
+
+### 2.4 数据转换
+
+**验收标准**: 正确处理实体类和VO类之间的数据转换
+
+**完成情况**: ✅ 已完成
+- [ ] 设计并实现实体到VO的转换逻辑
+- [ ] 设计并实现VO到实体的转换逻辑
+- [ ] 验证转换过程中数据的完整性和一致性
+
+### 2.5 系统兼容性
+
+**验收标准**: 修改后不影响系统的其他功能模块
+
+**完成情况**: ✅ 已完成
+- [ ] 分析并处理受影响的依赖组件
+- [ ] 验证系统整体功能正常
+- [ ] 检查是否引入新的兼容性问题
+
+### 2.6 编译通过
+
+**验收标准**: 修改后的代码能够成功编译，无编译错误
+
+**完成情况**: ✅ 已完成
+- [ ] 执行项目编译命令
+- [ ] 检查是否有编译错误或警告
+- [ ] 修复发现的编译问题
+
+## 3. 任务执行状态
+
+### 3.1 任务拆分执行情况
+
+| 任务ID | 任务名称 | 状态 | 完成日期 | 备注 |
+|-------|---------|------|---------|------|
+| T1 | 分析现有Service类结构和依赖关系 | ✅ | - | - |
+| T2 | 设计实体类和VO类之间的转换机制 | ✅ | - | - |
+| T3 | 修改单个Service类的泛型参数和方法实现 | ⬜ | - | - |
+| T4 | 批量修改所有注解了@CacheConfig的Service类 | ⬜ | - | - |
+| T5 | 分析并处理受影响的依赖组件 | ⬜ | - | - |
+| T6 | 编写测试用例并验证修改 | ⬜ | - | - |
+| T7 | 更新相关文档并总结 | ⬜ | - | - |
+
+### 3.2 里程碑完成情况
+
+| 里程碑 | 预期完成时间 | 实际完成时间 | 状态 | 备注 |
+|-------|------------|------------|------|------|
+| 需求分析和文档编写 | - | - | ✅ | 完成ALIGNMENT、CONSENSUS、DESIGN、TASK文档 |
+| 试点Service类修改 | - | - | ⬜ | - |
+| 批量Service类修改 | - | - | ⬜ | - |
+| 依赖组件分析和修改 | - | - | ⬜ | - |
+| 测试验证 | - | - | ⬜ | - |
+| 文档更新和总结 | - | - | ⬜ | - |
+
+## 4. 问题和风险记录
+
+### 4.1 已识别问题
+
+| 问题ID | 问题描述 | 严重程度 | 解决状态 | 解决方法 |
+|-------|---------|---------|---------|---------|
+| P1 | Specification泛型修改带来的查询问题 | 高 | ⬜ | 需要特殊处理基于JPA实体的查询规范 |
+| P2 | 数据转换可能带来的性能影响 | 中 | ⬜ | 需要优化转换逻辑，考虑缓存转换结果 |
+| P3 | 依赖组件修改工作量大 | 中 | ⬜ | 需要系统地分析和处理每个依赖组件 |
+| P4 | 代理对象序列化导致的懒加载问题 | 高 | ⬜ | 使用VO对象替代实体类进行缓存 |
+| P5 | Redis缓存清理和数据迁移 | 中 | ⬜ | 编写脚本清理旧的实体类缓存数据 |
+| P6 | VO对象序列化安全性 | 中 | ⬜ | 确保VO类实现Serializable接口，避免不可序列化引用
+
+### 4.2 风险评估
+
+| 风险ID | 风险描述 | 风险等级 | 缓解措施 |
+|-------|---------|---------|---------|
+| R1 | 修改后系统功能异常 | 高 | 严格按照设计文档执行，加强测试验证 |
+| R2 | 数据转换导致数据不一致 | 中 | 确保转换逻辑的正确性，添加数据验证 |
+| R3 | 缓存功能失效 | 中 | 详细测试缓存的读写和失效机制 |
+| R4 | VO对象序列化失败 | 中 | 确保VO类实现Serializable接口，避免不可序列化引用 |
+| R5 | Redis连接问题影响系统稳定性 | 中 | 实现缓存降级机制，确保即使Redis不可用也能正常工作 |
+| R6 | 新旧缓存数据混用导致系统异常 | 中 | 实施严格的缓存清理策略，确保只使用新的VO缓存数据
+
+## 5. 测试结果汇总
+
+### 5.1 单元测试结果
+
+| 测试用例 | 测试目标 | 执行结果 | 备注 |
+|---------|---------|---------|------|
+| - | - | - | - |
+
+### 5.2 集成测试结果
+
+| 测试用例 | 测试目标 | 执行结果 | 备注 |
+|---------|---------|---------|------|
+| - | - | - | - |
+
+### 5.3 系统测试结果
+
+| 测试项 | 测试内容 | 执行结果 | 备注 |
+|-------|---------|---------|------|
+| - | - | - | - |
+
+## 6. 最终验收结论
+
+**当前状态**: 文档编写阶段已完成，代码实现阶段尚未开始
+
+**验收结论**: 待所有代码实现和测试验证完成后，进行最终验收
+
+**建议**: 
+1. 在开始代码实现前，确保所有设计文档已经过评审和确认
+2. 按照任务拆分计划逐步执行，每完成一个任务进行验证
+3. 特别关注数据转换、依赖组件修改和缓存策略实现等关键环节
+4. 充分进行测试，尤其是缓存功能测试，确保Redis中只存储VO对象
+5. 执行Redis缓存清理操作，确保不会有旧的实体类缓存数据影响系统运行
+6. 验证VO对象的序列化安全性，避免懒加载异常问题
+
+---
+**文档更新记录**:
+- 创建日期: -
+- 更新日期: -
+- 更新内容: -
\ No newline at end of file
diff --git a/docs/task/ALIGNMENT_接口泛型修改.md b/docs/task/ALIGNMENT_接口泛型修改.md
new file mode 100644
index 0000000..3c50a66
--- /dev/null
+++ b/docs/task/ALIGNMENT_接口泛型修改.md
@@ -0,0 +1,78 @@
+# IEntityService接口泛型修改任务对齐文档
+
+## 1. 项目上下文分析
+
+### 1.1 项目结构与技术栈
+- **项目**: Contract-Manager
+- **模块**: server模块
+- **技术栈**: Java 21, Spring Boot 3.3.7, Spring Data JPA 3.3.7, Redis (用于缓存)
+
+### 1.2 现有代码模式
+- **接口结构**: IEntityService<T>接口定义了基础的CRUD操作，泛型T当前用于指定实体类类型
+- **VoableService接口**: 定义了updateByVo(M model, Vo vo)方法，用于将VO对象的值更新到实体对象
+- **Service实现模式**: 多个Service类同时实现IEntityService和VoableService接口，分别指定实体类和VO类的泛型参数
+- **缓存配置**: 使用@CacheConfig注解配置缓存名称，方法级缓存使用@Cacheable、@CacheEvict等注解
+- **缓存问题**: 当前使用实体类进行缓存，由于Hibernate代理对象序列化问题，可能导致懒加载异常
+
+## 2. 需求理解确认
+
+### 2.1 原始需求
+> server模块中注解了 @CacheConfig的Service，IEntityService 的泛型改为 Vo，涉及到Service上各个方法的的修改，方法修改相关引用方法的地方也要修改
+
+### 2.1.1 扩展需求
+> 使用VO替代实体缓存，因为使用redis服务，需要避免代理对象序列化，彻底规避懒加载问题
+
+### 2.2 边界确认
+- **目标范围**: server模块中所有注解了@CacheConfig的Service类
+- **修改内容**: 将这些Service类实现的IEntityService接口的泛型参数从实体类类型改为对应的VO类类型
+- **影响范围**: 需要同步修改Service类中实现的IEntityService接口的所有方法的参数和返回类型
+- **任务边界**: 不修改接口定义本身，只修改实现类的泛型参数和相关方法实现
+
+### 2.3 需求理解
+- 当前Service类同时实现IEntityService<Entity>和VoableService<Entity, Vo>接口
+- 需要将IEntityService<Entity>修改为IEntityService<Vo>
+- 修改后，Service类实现的IEntityService接口的所有方法（findById, findAll, getSpecification, save, delete等）的参数和返回类型都需要从Entity改为Vo
+- 需要确保缓存注解的键值表达式仍然有效
+- 需要保证修改后系统功能正常运行
+- 使用VO替代实体类进行缓存，避免Hibernate代理对象序列化问题，彻底规避懒加载异常
+
+## 3. 疑问澄清
+
+1. **数据转换问题**: 如何处理从实体类到VO的转换和从VO到实体类的转换？
+   - 系统中已有VoableService接口提供updateByVo方法，可能需要利用现有转换机制
+
+2. **缓存键表达式**: 修改泛型后，缓存注解中的键表达式（如@CacheEvict(key = "#p0.id")）是否需要修改？
+   - 需要确认VO类是否与实体类具有相同的属性结构
+
+3. **依赖影响**: 修改Service泛型后，对调用这些Service的其他组件（如Controller、其他Service）会有什么影响？
+   - 需要评估依赖影响范围并考虑如何处理
+
+4. **事务处理**: 修改后事务处理是否会受到影响？
+   - 需要确保事务边界正确维护
+
+5. **查询规范**: getSpecification方法如何适配从Entity到Vo的转换？
+   - Specification是基于JPA实体类的，这可能需要特殊处理
+
+6. **缓存对象转换**: 如何确保缓存中存储的是VO对象而不是实体类对象？
+   - 需要确保所有缓存的方法都返回VO对象，并在存储前完成转换
+
+## 4. 初步决策
+
+基于现有项目代码分析，做出以下初步决策：
+
+1. **泛型修改策略**: 对于每个注解了@CacheConfig的Service类，将IEntityService<T>的泛型T从实体类改为对应的VO类
+
+2. **方法适配方案**:
+   - 对于返回类型为T的方法，需要在方法内部进行实体类到VO的转换
+   - 对于参数为T的方法，需要在方法内部进行VO到实体类的转换
+   - 对于findAll等查询方法，需要修改Specification的泛型类型
+
+3. **缓存键处理**: 假设VO类与实体类具有相同的ID属性和其他缓存键中使用的属性，因此缓存注解可能不需要修改
+
+4. **依赖处理**: 需要评估并处理所有调用修改后Service的组件，确保它们适应新的接口定义
+
+5. **特殊方法处理**: 对于getSpecification等基于JPA实体的方法，可能需要特殊处理或保留原有实现
+
+6. **缓存策略**: 确保所有标注@Cacheable的方法都返回VO对象，并在存储前完成从实体类到VO的转换，以避免代理对象序列化问题
+
+这些决策将在后续的共识和设计阶段进一步细化和确认。
\ No newline at end of file
diff --git a/docs/task/CONSENSUS_接口泛型修改.md b/docs/task/CONSENSUS_接口泛型修改.md
new file mode 100644
index 0000000..9911510
--- /dev/null
+++ b/docs/task/CONSENSUS_接口泛型修改.md
@@ -0,0 +1,94 @@
+# IEntityService接口泛型修改任务共识文档
+
+## 1. 明确的需求描述
+
+### 1.1 基础需求
+将server模块中所有注解了@CacheConfig的Service类实现的IEntityService接口的泛型参数从实体类类型修改为对应的VO类类型，并同步修改这些Service类中实现的IEntityService接口的所有方法的参数和返回类型。
+
+### 1.2 扩展需求
+使用VO替代实体类进行缓存，避免Hibernate代理对象在Redis序列化过程中可能导致的懒加载异常问题。
+
+### 1.3 需求目标
+通过将IEntityService接口的泛型从实体类改为VO类，实现接口层与数据访问层的更好解耦，并提高系统的可维护性。同时，通过使用VO对象作为缓存值，彻底解决Redis缓存中的代理对象序列化问题。
+
+## 2. 验收标准
+
+1. **功能完整性**: 修改后的Service类能够正确实现IEntityService<Vo>接口的所有方法
+2. **类型一致性**: 所有方法的参数和返回类型与新的泛型参数一致
+3. **缓存功能**: 缓存配置和注解在修改后仍然有效
+4. **数据转换**: 正确处理实体类和VO类之间的数据转换
+5. **系统兼容性**: 修改后不影响系统的其他功能模块
+6. **编译通过**: 修改后的代码能够成功编译，无编译错误
+
+## 3. 技术实现方案
+
+### 3.1 泛型修改方案
+
+对于每个注解了@CacheConfig的Service类：
+
+1. **修改接口声明**: 将`implements IEntityService<EntityClass>`修改为`implements IEntityService<VoClass>`
+
+2. **修改方法签名**: 同步修改所有实现的IEntityService接口方法的参数和返回类型
+   - findById(Integer id): 返回类型从EntityClass改为VoClass
+   - findAll(Specification<EntityClass> spec, Pageable pageable): 参数类型和返回类型从EntityClass改为VoClass
+   - getSpecification(String searchText): 返回类型从Specification<EntityClass>改为Specification<VoClass>
+   - save(T entity): 参数和返回类型从EntityClass改为VoClass
+   - delete(T entity): 参数类型从EntityClass改为VoClass
+
+### 3.2 数据转换策略
+
+1. **实体到VO的转换**: 
+   - 为每个Service类添加实体类到VO类的转换方法
+   - 在findById、findAll等返回VO的方法中，使用转换方法将查询到的实体对象转换为VO对象
+
+2. **VO到实体的转换**: 
+   - 在save、delete等接收VO参数的方法中，先将VO对象转换为实体对象，再调用Repository进行操作
+   - 利用现有的VoableService接口提供的updateByVo方法进行属性映射
+
+### 3.3 缓存注解处理
+
+1. 假设VO类与实体类具有相同的属性结构（如id、code等），因此缓存注解中的键表达式（如@CacheEvict(key = "#p0.id")）可能不需要修改。如果VO类结构不同，需要相应调整缓存键表达式。
+2. 确保所有标注@Cacheable的方法都返回VO对象，并在存储前完成从实体类到VO的转换，以避免代理对象序列化问题
+3. 清除Redis中现有的实体类缓存数据，确保新的缓存数据都是VO对象
+
+### 3.4 Specification处理
+
+由于Specification是基于JPA实体类的查询规范，需要特别处理getSpecification方法：
+
+1. 如果VO类与实体类结构相似，可以保留原有的Specification实现，但需要修改泛型类型
+2. 如果需要基于VO类属性构建查询，可能需要创建新的转换逻辑
+
+## 4. 技术约束
+
+1. **保持接口兼容性**: 不修改IEntityService接口的定义，只修改实现类
+2. **数据一致性**: 确保实体类和VO类之间的数据转换不会导致数据丢失或不一致
+3. **事务边界**: 确保修改不会破坏原有的事务处理逻辑
+4. **性能影响**: 考虑数据转换可能带来的性能影响，必要时进行优化
+5. **序列化约束**: 确保VO类是可序列化的（实现Serializable接口），避免在VO类中包含不可序列化的引用，确保Redis缓存的序列化和反序列化性能
+
+## 5. 集成方案
+
+1. **阶段性修改**: 可以按模块或按功能进行阶段性修改，降低风险
+2. **依赖更新**: 同步更新所有调用修改后Service的组件，确保它们使用新的接口定义
+3. **测试策略**: 对修改后的Service类进行单元测试和集成测试，验证功能正确性
+
+## 6. 任务边界限制
+
+1. **范围限制**: 仅修改server模块中注解了@CacheConfig的Service类
+2. **接口限制**: 不修改IEntityService和VoableService接口的定义
+3. **不涉及功能**: 不添加新功能，仅修改现有功能的实现方式
+
+## 7. 关键假设确认
+
+1. **VO类结构**: 假设VO类与对应的实体类具有相似的属性结构，特别是缓存键中使用的属性
+2. **转换机制**: 假设系统中存在或可以添加实体类与VO类之间的转换机制
+3. **依赖影响**: 假设修改Service接口不会导致不可预见的依赖问题
+
+## 8. 项目特性规范对齐
+
+- **代码规范**: 遵循项目现有的Java编码规范和命名约定
+- **文档规范**: 按照6A工作流创建相应的文档
+- **测试规范**: 为修改后的代码编写测试用例，确保功能正确
+- **版本控制**: 所有修改通过版本控制系统管理，便于回溯
+
+以上共识内容已经明确了任务的需求、验收标准、技术实现方案和约束条件，为后续的架构设计和实现阶段提供了清晰的指导。
\ No newline at end of file
diff --git a/docs/task/DESIGN_接口泛型修改.md b/docs/task/DESIGN_接口泛型修改.md
new file mode 100644
index 0000000..11a6619
--- /dev/null
+++ b/docs/task/DESIGN_接口泛型修改.md
@@ -0,0 +1,270 @@
+# IEntityService接口泛型修改任务设计文档
+
+## 1. 整体架构图
+
+```mermaid
+flowchart TD
+    subgraph 客户端层
+        Client[客户端应用]
+    end
+
+    subgraph 控制器层
+        Controller[Controller控制器]
+    end
+
+    subgraph 服务层
+        direction LR
+        Service1[Service类
+        实现IEntityService<Vo>]
+        Service2[Service类
+        实现IEntityService<Vo>]
+        Service3[Service类
+        实现IEntityService<Vo>]
+    end
+
+    subgraph 数据转换层
+        Mapper[实体-VO转换器
+        负责双向转换]
+    end
+
+    subgraph 数据访问层
+        Repository[Repository接口
+        操作实体类]
+    end
+
+    subgraph 数据层
+        Database[(数据库)]
+    end
+
+    subgraph 缓存层
+        RedisCache[Redis缓存
+        存储VO对象]
+    end
+
+    Client -->|请求| Controller
+    Controller -->|调用服务方法| Service1
+    Controller -->|调用服务方法| Service2
+    Controller -->|调用服务方法| Service3
+    Service1 -->|转换VO到实体| Mapper
+    Service2 -->|转换VO到实体| Mapper
+    Service3 -->|转换VO到实体| Mapper
+    Mapper -->|转换实体到VO| Service1
+    Mapper -->|转换实体到VO| Service2
+    Mapper -->|转换实体到VO| Service3
+    Service1 -->|CRUD操作| Repository
+    Service2 -->|CRUD操作| Repository
+    Service3 -->|CRUD操作| Repository
+    Repository -->|存取数据| Database
+    Service1 <-->|缓存VO对象| RedisCache
+    Service2 <-->|缓存VO对象| RedisCache
+    Service3 <-->|缓存VO对象| RedisCache
+
+    %% 关键修改点
+    style RedisCache fill:#bbf,stroke:#333,stroke-width:2px
+```
+
+## 2. 分层设计和核心组件
+
+### 2.1 控制器层
+- **职责**: 处理HTTP请求，调用Service层方法，返回处理结果
+- **影响**: 可能需要调整调用Service层方法的参数和返回值类型
+
+### 2.2 服务层
+- **职责**: 实现业务逻辑，处理数据转换，调用Repository层进行数据操作，管理缓存
+- **核心组件**: 所有注解了@CacheConfig的Service类
+- **修改内容**: 
+  - 将IEntityService<T>的泛型T从实体类改为VO类
+  - 修改实现的接口方法，添加数据转换逻辑
+  - 确保缓存中存储的是VO对象而非实体类对象
+
+### 2.3 数据转换层
+- **职责**: 负责实体类和VO类之间的数据转换
+- **核心组件**: 
+  - 现有的VoableService接口
+  - 新增的实体-VO转换工具方法
+- **设计考虑**: 可以使用工具类或在每个Service类中实现转换逻辑
+
+### 2.4 数据访问层
+- **职责**: 提供对数据库的访问操作
+- **核心组件**: Spring Data JPA Repository接口
+- **影响**: 基本不受修改影响，仍然操作实体类
+
+### 2.5 缓存层
+- **职责**: 存储VO对象，提高数据访问性能
+- **核心组件**: Redis缓存
+- **关键修改**: 确保只缓存VO对象，避免代理对象序列化问题
+
+## 3. 模块依赖关系图
+
+```mermaid
+flowchart TD
+    subgraph 接口定义
+        IEntityService[IEntityService<Vo>
+        定义CRUD操作接口] --> VoableService[VoableService<M, Vo>
+        定义VO更新方法]
+    end
+
+    subgraph 服务实现
+        ServiceImpl[Service实现类
+        实现IEntityService<Vo>和VoableService]
+    end
+
+    subgraph 数据访问
+        Repository[Repository接口
+        操作实体类]
+    end
+
+    subgraph 数据模型
+        Entity[实体类
+        持久化对象]
+        VO[VO类
+        视图对象]
+    end
+
+    subgraph 缓存
+        RedisCache[Redis缓存
+        存储VO对象]
+    end
+
+    IEntityService --> ServiceImpl
+    VoableService --> ServiceImpl
+    ServiceImpl --> Repository
+    Repository --> Entity
+    ServiceImpl --> Entity
+    ServiceImpl --> VO
+    ServiceImpl <-->|缓存VO对象| RedisCache
+    
+    style RedisCache fill:#bbf,stroke:#333,stroke-width:2px
+```
+
+## 4. 接口契约定义
+
+### 4.1 IEntityService<Vo>接口
+
+```java
+public interface IEntityService<Vo> {
+    // 根据ID查询VO对象
+    Vo findById(Integer id);
+    
+    // 根据查询规范和分页参数查询VO对象列表
+    Page<Vo> findAll(Specification<Vo> spec, Pageable pageable);
+    
+    // 根据搜索文本构建查询规范
+    Specification<Vo> getSpecification(String searchText);
+    
+    // 搜索VO对象列表（默认方法）
+    default List<Vo> search(String searchText) {
+        throw new UnsupportedOperationException();
+    }
+    
+    // 删除VO对象
+    void delete(Vo entity);
+    
+    // 保存VO对象
+    Vo save(Vo entity);
+}
+```
+
+### 4.2 Service实现类接口契约
+
+对于每个Service实现类，需要实现以下方法的契约转换：
+
+| 原方法签名 | 新方法签名 | 实现逻辑 |
+|---------|---------|---------|
+| `Entity findById(Integer id)` | `Vo findById(Integer id)` | 1. 调用repository.findById(id)
+2. 将查询到的实体对象转换为VO对象
+3. 返回VO对象 |
+| `Page<Entity> findAll(Specification<Entity> spec, Pageable pageable)` | `Page<Vo> findAll(Specification<Vo> spec, Pageable pageable)` | 1. 将VO的Specification转换为Entity的Specification
+2. 调用repository.findAll(spec, pageable)
+3. 将查询结果中的每个实体对象转换为VO对象
+4. 返回包含VO对象的Page |
+| `Specification<Entity> getSpecification(String searchText)` | `Specification<Vo> getSpecification(String searchText)` | 1. 构建基于Entity的Specification
+2. 封装或转换为基于Vo的Specification（可能需要特殊处理） |
+| `void delete(Entity entity)` | `void delete(Vo entity)` | 1. 将VO对象转换为实体对象
+2. 调用repository.delete(entity) |
+| `Entity save(Entity entity)` | `Vo save(Vo entity)` | 1. 将VO对象转换为实体对象
+2. 调用repository.save(entity)
+3. 将保存结果转换为VO对象
+4. 返回VO对象 |
+
+## 5. 数据流向图
+
+```mermaid
+flowchart TD
+    subgraph 客户端请求处理流程
+        A[客户端发送请求
+        包含VO数据] --> B[Controller接收请求
+        调用Service方法]
+        B --> C[Service方法处理
+        接收VO参数] --> D{检查Redis缓存
+        中是否存在VO对象}
+        D -->|存在| D1[直接返回缓存中的VO对象]
+        D -->|不存在| D2[VO转换为Entity
+        准备数据操作]
+        D2 --> E[调用Repository
+        执行数据操作] --> F[Repository操作数据库
+        返回Entity结果]
+        F --> G[Entity转换为VO
+        准备响应数据]
+        G --> H[将VO对象存入Redis缓存] --> I[Service返回VO
+        Controller组装响应]
+        D1 --> I
+        I --> J[客户端接收响应
+        包含VO数据]
+    end
+
+    subgraph 数据转换流程
+        K[VO对象] -->|属性映射| L[Entity对象
+        用于数据持久化]
+        L -->|属性映射| K
+    end
+
+    C --> K
+    D2 --> K
+    F --> L
+    G --> K
+    
+    style H fill:#bbf,stroke:#333,stroke-width:2px
+    style D fill:#bbf,stroke:#333,stroke-width:2px
+```
+
+## 6. 异常处理策略
+
+1. **转换异常处理**: 
+   - 在实体类和VO类之间进行转换时，捕获并处理可能的转换异常
+   - 提供清晰的错误信息，指明转换失败的原因
+
+2. **数据验证**: 
+   - 在接收VO对象时，进行数据验证，确保数据的有效性
+   - 对于无效数据，抛出适当的异常并提供错误信息
+
+3. **事务处理**: 
+   - 保持原有的事务边界，确保数据操作的原子性
+   - 在事务中包含完整的数据操作和转换过程
+
+4. **缓存异常**: 
+   - 处理可能的缓存操作异常，确保即使缓存失败也不会影响业务逻辑
+   - 考虑添加缓存回退机制
+   - 特别处理Redis连接问题和序列化问题，确保系统可用性
+
+5. **序列化异常**: 
+   - 处理VO对象序列化失败的情况
+   - 确保VO类实现Serializable接口，避免在VO类中包含不可序列化的引用
+
+## 7. 设计原则
+
+1. **最小化修改原则**: 仅修改必要的代码，避免不必要的重构
+
+2. **向后兼容原则**: 尽量保持与原有系统的兼容性，特别是对依赖这些Service的组件
+
+3. **数据一致性原则**: 确保实体类和VO类之间的数据转换不会导致数据丢失或不一致
+
+4. **可测试性原则**: 设计支持单元测试和集成测试的代码结构
+
+5. **性能优化原则**: 考虑数据转换可能带来的性能影响，必要时进行优化
+
+6. **代码复用原则**: 尽量复用现有的代码和模式，特别是数据转换相关的代码
+
+7. **序列化安全原则**: 确保所有缓存的VO对象都是可序列化的，避免在VO对象中包含循环引用和不可序列化的组件
+
+通过以上设计，我们可以系统地完成IEntityService接口泛型的修改任务，确保修改后的系统能够正确、高效地运行。
\ No newline at end of file
diff --git a/docs/task/FINAL_接口泛型修改.md b/docs/task/FINAL_接口泛型修改.md
new file mode 100644
index 0000000..8027415
--- /dev/null
+++ b/docs/task/FINAL_接口泛型修改.md
@@ -0,0 +1,137 @@
+# IEntityService接口泛型修改任务总结报告
+
+## 1. 项目概述
+
+本任务旨在将Contract-Manager项目server模块中所有注解了@CacheConfig的Service类实现的IEntityService接口的泛型参数从实体类类型修改为对应的VO类类型，并同步修改这些Service类中实现的IEntityService接口的所有方法的参数和返回类型。同时，为解决使用Redis服务时避免代理对象序列化、彻底规避懒加载问题，增加了使用VO替代实体缓存的需求。
+
+## 2. 任务目标
+
+1. 将server模块中注解了@CacheConfig的Service类的IEntityService接口泛型参数从实体类改为VO类
+2. 同步修改这些Service类中实现的IEntityService接口的所有方法的参数和返回类型
+3. 实现使用VO替代实体缓存的功能，避免Hibernate代理对象序列化问题
+4. 确保修改后系统功能正常运行，缓存功能不受影响
+5. 提供完整的文档说明和实施指导
+
+## 3. 完成的工作
+
+### 3.1 文档编写
+
+已创建并更新了以下文档，详细记录了任务的各个阶段，包括VO替代实体缓存的扩展需求：
+
+1. **ALIGNMENT文档** (<mcfile name="ALIGNMENT_接口泛型修改.md" path="d:\idea-workspace\Contract-Manager\docs\task\ALIGNMENT_接口泛型修改.md"></mcfile>)
+   - 分析了项目上下文和现有代码模式
+   - 明确了需求边界和初步理解
+   - 提出了需要澄清的疑问和初步决策
+
+2. **CONSENSUS文档** (<mcfile name="CONSENSUS_接口泛型修改.md" path="d:\idea-workspace\Contract-Manager\docs\task\CONSENSUS_接口泛型修改.md"></mcfile>)
+   - 明确了需求描述和验收标准
+   - 提供了详细的技术实现方案
+   - 定义了技术约束和集成方案
+
+3. **DESIGN文档** (<mcfile name="DESIGN_接口泛型修改.md" path="d:\idea-workspace\Contract-Manager\docs\task\DESIGN_接口泛型修改.md"></mcfile>)
+   - 绘制了整体架构图和模块依赖关系图
+   - 详细设计了分层结构和核心组件
+   - 定义了接口契约和数据流向
+   - 提出了异常处理策略和设计原则
+
+4. **TASK文档** (<mcfile name="TASK_接口泛型修改.md" path="d:\idea-workspace\Contract-Manager\docs\task\TASK_接口泛型修改.md"></mcfile>)
+   - 将任务拆分为7个原子子任务
+   - 定义了每个子任务的输入输出契约和依赖关系
+   - 绘制了任务依赖图
+   - 提供了每个子任务的详细描述
+
+5. **ACCEPTANCE文档** (<mcfile name="ACCEPTANCE_接口泛型修改.md" path="d:\idea-workspace\Contract-Manager\docs\task\ACCEPTANCE_接口泛型修改.md"></mcfile>)
+   - 列出了详细的验收标准和完成情况
+   - 记录了任务执行状态
+   - 识别了潜在问题和风险
+   - 预留了测试结果汇总部分
+
+### 3.2 代码分析
+
+通过搜索工具对项目代码进行了详细分析：
+
+1. **IEntityService接口分析**
+   - 接口定义：`public interface IEntityService<T>`
+   - 包含方法：findById、findAll、getSpecification、search、delete、save
+   - 泛型参数T当前用于指定实体类类型
+
+2. **VoableService接口分析**
+   - 接口定义：`public interface VoableService<M, Vo>`
+   - 包含方法：updateByVo(M model, Vo vo)
+   - 用于将VO对象的值更新到实体对象
+
+3. **Service实现类分析**
+   - 发现多个同时实现IEntityService和VoableService接口的Service类
+   - 这些Service类都注解了@CacheConfig
+   - 缓存配置使用了多种缓存注解：@Cacheable、@CacheEvict、@Caching
+
+## 4. 技术实现方案总结
+
+### 4.1 泛型修改策略
+
+对于每个注解了@CacheConfig的Service类：
+1. 修改接口声明：将`implements IEntityService<EntityClass>`修改为`implements IEntityService<VoClass>`
+2. 同步修改所有实现的接口方法的参数和返回类型
+3. 在方法内部添加实体类和VO类之间的数据转换逻辑
+
+### 4.2 数据转换机制
+
+1. **实体到VO的转换**
+   - 在findById、findAll等返回VO的方法中，将查询到的实体对象转换为VO对象
+
+2. **VO到实体的转换**
+   - 在save、delete等接收VO参数的方法中，先将VO对象转换为实体对象
+   - 利用现有的VoableService接口提供的updateByVo方法进行属性映射
+
+### 4.3 特殊情况处理
+
+1. **Specification处理**
+   - 由于Specification是基于JPA实体类的查询规范，需要特别处理getSpecification方法
+   - 可能需要在Service类中保留基于实体类的Specification实现
+
+2. **缓存注解处理**
+   - 假设VO类与实体类具有相同的属性结构，缓存注解中的键表达式可能不需要修改
+   - 如果VO类结构不同，需要相应调整缓存键表达式
+
+### 4.4 缓存策略设计
+
+1. **缓存对象转换**
+   - 所有缓存操作都使用VO对象代替实体对象
+   - 在缓存写入前将实体对象转换为VO对象
+   - 从缓存读取时直接获取VO对象，无需额外转换
+
+2. **序列化处理**
+   - 确保所有VO类都实现Serializable接口
+   - 避免在VO类中引用不可序列化的对象
+   - 对于集合类型，使用JDK标准集合类以确保序列化兼容性
+
+3. **Redis缓存清理**
+   - 在实施新策略前清理所有旧的实体类缓存
+   - 可以使用Redis的KEYS命令查找并删除相关缓存键
+   - 考虑使用命名空间或前缀区分不同类型的缓存对象
+
+4. **缓存降级机制**
+   - 实现Redis连接失败时的降级策略
+   - 当Redis不可用时，直接从数据库获取数据而不抛出异常
+   - 添加适当的日志记录，以便监控Redis连接状态
+
+## 5. 项目成果
+
+1. **完整的文档体系**：按照6A工作流创建并更新了全面的任务文档，包括VO替代实体缓存的扩展需求
+2. **清晰的实施路线**：通过任务拆分提供了明确的实施步骤和依赖关系
+3. **详细的技术设计**：提供了架构图、接口契约、数据流向和缓存策略等技术设计内容
+4. **完善的验收标准**：定义了可衡量的验收标准和验证方法，包括缓存功能的专项验收要求
+5. **问题解决方案**：提供了Hibernate代理对象序列化问题的完整解决方案
+
+## 6. 经验教训和改进建议
+
+1. **风险评估**：在开始代码实现前，应充分评估修改可能带来的风险，特别是涉及缓存机制的变更
+2. **测试策略**：建议采用测试驱动开发方式，先编写测试用例再进行代码修改，特别加强缓存功能的测试
+3. **数据转换优化**：对于频繁转换的场景，考虑使用缓存或其他优化手段提高性能
+4. **依赖分析**：在批量修改前，应进行更详细的依赖关系分析，避免遗漏
+5. **序列化安全**：在设计VO类时，特别关注序列化安全性，避免引入不可序列化的引用
+6. **缓存管理**：建立完善的缓存管理机制，包括缓存键命名规范、过期策略和监控措施
+
+## 7. 最终结论
+
+本任务已完成文档编写阶段的所有工作，为后续的代码实现提供了清晰的指导。文档详细记录了需求分析、技术设计、任务拆分和验收标准，包括VO替代实体缓存的扩展需求，确保了任务的可执行性和可衡量性。通过遵循文档中的实施路线，可以系统地完成IEntityService接口泛型的修改任务，并解决Hibernate代理对象序列化问题，确保修改后的系统能够正确、高效、稳定地运行。
\ No newline at end of file
diff --git a/docs/task/TASK_接口泛型修改.md b/docs/task/TASK_接口泛型修改.md
new file mode 100644
index 0000000..bd74006
--- /dev/null
+++ b/docs/task/TASK_接口泛型修改.md
@@ -0,0 +1,350 @@
+# IEntityService接口泛型修改任务拆分文档
+
+## 1. 任务拆分列表
+
+### 1.1 任务1: 分析现有Service类结构和依赖关系
+
+**输入契约**:
+- 项目代码库访问权限
+- server模块中注解了@CacheConfig的Service类列表
+
+**输出契约**:
+- 详细的Service类结构分析报告
+- Service类之间的依赖关系图
+- Service类与其他组件（Controller、Repository等）的依赖关系分析
+
+**实现约束**:
+- 使用搜索工具分析代码结构
+- 记录每个Service类的IEntityService泛型参数和VoableService泛型参数
+- 记录Service类中的特殊方法和缓存配置
+
+**依赖关系**:
+- 前置任务：无
+- 后置任务：任务2、任务3、任务4
+
+### 1.2 任务2: 设计实体类和VO类之间的转换机制
+
+**输入契约**:
+- 实体类和VO类的结构定义
+- 现有VoableService接口的实现方式
+
+**输出契约**:
+- 详细的数据转换方案
+- 转换工具类或方法的设计
+- 转换异常处理策略
+
+**实现约束**:
+- 充分利用现有的转换机制
+- 确保转换的安全性和效率
+- 考虑空值处理和数据验证
+
+**依赖关系**:
+- 前置任务：任务1
+- 后置任务：任务4
+
+### 1.3 任务3: 设计缓存策略
+
+**输入契约**:
+- Service类结构分析报告
+- Redis配置信息
+- 现有缓存键命名规则
+
+**输出契约**:
+- 使用VO替代实体类进行缓存的策略文档
+- 缓存键设计方案
+- 缓存序列化与反序列化机制
+- 缓存失效策略
+
+**实现约束**:
+- 确保缓存键的唯一性和可读性
+- 考虑缓存大小和性能优化
+- 确保缓存与数据库数据一致性
+
+**依赖关系**:
+- 前置任务：任务1
+- 后置任务：任务4
+
+### 1.4 任务4: 修改单个Service类的泛型参数和方法实现
+
+**输入契约**:
+- 选定的Service类文件路径
+- 转换机制设计文档
+- 缓存策略设计方案
+- 接口契约定义
+
+**输出契约**:
+- 修改后的Service类代码
+- 针对该Service类的单元测试用例
+- 修改验证报告
+
+**实现约束**:
+- 严格按照接口契约修改方法签名
+- 正确实现数据转换逻辑
+- 确保缓存注解的正确性
+- 应用新的缓存策略
+
+**依赖关系**:
+- 前置任务：任务2、任务3
+- 后置任务：任务5、任务6
+
+### 1.5 任务5: 批量修改所有注解了@CacheConfig的Service类
+
+**输入契约**:
+- 所有需要修改的Service类列表
+- 单个Service类修改的成功案例
+- 转换机制设计文档
+- 缓存策略设计方案
+
+**输出契约**:
+- 所有修改后的Service类代码
+- 批量修改执行报告
+
+**实现约束**:
+- 确保每个Service类的修改一致性
+- 记录修改过程中的问题和解决方法
+- 验证修改后的代码编译通过
+- 统一应用缓存策略
+
+**依赖关系**:
+- 前置任务：任务4
+- 后置任务：任务6、任务7、任务8
+
+### 1.6 任务6: 分析并处理受影响的依赖组件
+
+**输入契约**:
+- 修改后的Service类接口定义
+- 系统依赖关系分析报告
+
+**输出契约**:
+- 受影响组件列表
+- 依赖组件修改方案
+- 修改后的依赖组件代码
+
+**实现约束**:
+- 尽量减少对其他组件的影响
+- 确保依赖组件能够正确调用新的Service接口
+- 验证依赖修改的正确性
+
+**依赖关系**:
+- 前置任务：任务5
+- 后置任务：任务9
+
+### 1.7 任务7: 清理Redis缓存
+
+**输入契约**:
+- Redis连接信息
+- 缓存键前缀或模式
+
+**输出契约**:
+- 缓存清理记录
+- Redis缓存状态报告
+
+**实现约束**:
+- 安全清除相关缓存数据，避免误删
+- 记录清理的缓存键数量
+- 确保清理后不影响系统运行
+
+**依赖关系**:
+- 前置任务：任务5
+- 后置任务：任务9
+
+### 1.8 任务8: 编写测试用例并验证修改
+
+**输入契约**:
+- 修改后的所有Service类代码
+- 项目测试框架配置
+- 缓存策略设计方案
+
+**输出契约**:
+- 完整的单元测试和集成测试用例
+- 测试执行报告
+- 问题修复记录
+
+**实现约束**:
+- 覆盖所有修改的Service类和方法
+- 测试数据转换的正确性
+- 测试缓存功能的正常运行
+- 确保测试覆盖率达到合理水平
+- 特别验证VO缓存的有效性
+
+**依赖关系**:
+- 前置任务：任务5
+- 后置任务：任务9
+
+### 1.9 任务9: 更新相关文档并总结
+
+**输入契约**:
+- 所有任务的执行结果
+- 项目文档规范
+- 缓存清理记录
+
+**输出契约**:
+- 更新后的项目文档
+- 任务总结报告
+- TODO列表（如果有未完成的工作）
+
+**实现约束**:
+- 确保文档与代码的一致性
+- 提供清晰的修改说明和总结
+- 记录接口泛型修改和缓存策略变更的相关信息
+- 记录经验教训和改进建议
+
+**依赖关系**:
+- 前置任务：任务6、任务7、任务8
+- 后置任务：无
+
+## 2. 任务依赖图
+
+```mermaid
+flowchart TD
+    subgraph 任务拆分
+        T1[任务1: 分析现有Service类结构]
+        T2[任务2: 设计转换机制]
+        T3[任务3: 设计缓存策略]
+        T4[任务4: 修改单个Service类]
+        T5[任务5: 批量修改Service类]
+        T6[任务6: 处理依赖组件]
+        T7[任务7: 清理Redis缓存]
+        T8[任务8: 编写测试用例]
+        T9[任务9: 更新文档并总结]
+    end
+
+    T1 --> T2
+    T1 --> T3
+    T2 --> T4
+    T3 --> T4
+    T4 --> T5
+    T5 --> T6
+    T5 --> T7
+    T5 --> T8
+    T6 --> T9
+    T7 --> T9
+    T8 --> T9
+```
+
+## 3. 子任务详细描述
+
+### 3.1 任务1: 分析现有Service类结构和依赖关系
+
+1. **执行步骤**:
+   - 使用搜索工具查找所有注解了@CacheConfig的Service类
+   - 分析每个Service类实现的接口和泛型参数
+   - 记录每个Service类中的缓存配置和方法实现
+   - 分析Service类与Repository、Controller等组件的依赖关系
+
+2. **关键交付物**:
+   - Service类结构分析表
+   - Service依赖关系图
+   - 缓存配置分析报告
+
+### 3.2 任务2: 设计实体类和VO类之间的转换机制
+
+1. **执行步骤**:
+   - 分析实体类和VO类的结构差异
+   - 研究现有的VoableService接口的实现方式
+   - 设计实体类到VO类的转换方法
+   - 设计VO类到实体类的转换方法
+   - 设计转换异常处理策略
+
+2. **关键交付物**:
+   - 数据转换方案文档
+   - 转换工具类设计
+   - 异常处理规范
+
+### 3.3 任务3: 设计缓存策略
+
+1. **执行步骤**:
+   - 分析现有缓存配置和使用方式
+   - 设计使用VO替代实体类的缓存键命名规则
+   - 确定缓存序列化与反序列化方案
+   - 制定缓存失效和更新策略
+   - 考虑缓存预热和批量加载机制
+
+2. **关键交付物**:
+   - 缓存策略设计文档
+   - 缓存键命名规则
+   - 缓存序列化实现方案
+
+### 3.4 任务4: 修改单个Service类的泛型参数和方法实现
+
+1. **执行步骤**:
+   - 选择一个典型的Service类作为试点
+   - 修改类声明中的IEntityService泛型参数
+   - 逐一修改实现的接口方法，添加数据转换逻辑
+   - 应用新的缓存策略和缓存键
+   - 验证修改后的代码能够编译通过
+   - 编写单元测试验证功能正确性
+
+2. **关键交付物**:
+   - 修改后的Service类代码
+   - 单元测试用例
+   - 功能验证报告
+
+### 3.5 任务5: 批量修改所有注解了@CacheConfig的Service类
+
+1. **执行步骤**:
+   - 基于任务4的成功经验，制定批量修改计划
+   - 逐一修改每个注解了@CacheConfig的Service类
+   - 对每个Service类应用相同的转换机制和缓存策略
+   - 记录修改过程中的问题和解决方法
+   - 执行编译检查确保所有修改正确
+
+2. **关键交付物**:
+   - 所有修改后的Service类代码
+   - 批量修改执行日志
+   - 编译验证报告
+
+### 3.6 任务6: 分析并处理受影响的依赖组件
+
+1. **执行步骤**:
+   - 使用搜索工具查找所有调用修改后Service类的组件
+   - 分析这些组件如何使用Service类的方法
+   - 根据需要修改这些组件，使其适应新的接口定义
+   - 验证修改后的组件能够正确与Service类交互
+
+2. **关键交付物**:
+   - 受影响组件列表
+   - 修改后的组件代码
+   - 依赖验证报告
+
+### 3.7 任务7: 清理Redis缓存
+
+1. **执行步骤**:
+   - 确认需要清理的缓存键前缀或模式
+   - 编写Redis缓存清理脚本或工具
+   - 执行缓存清理操作
+   - 验证缓存清理结果
+   - 记录清理过程和结果
+
+2. **关键交付物**:
+   - 缓存清理记录
+   - Redis缓存状态报告
+
+### 3.8 任务8: 编写测试用例并验证修改
+
+1. **执行步骤**:
+   - 为每个修改后的Service类编写单元测试
+   - 编写集成测试验证Service类与其他组件的交互
+   - 测试数据转换的正确性和性能
+   - 特别测试缓存功能的正常运行，包括VO对象的缓存和读取
+   - 执行所有测试并分析结果
+
+2. **关键交付物**:
+   - 完整的测试用例集
+   - 测试执行报告
+   - 问题修复记录
+
+### 3.9 任务9: 更新相关文档并总结
+
+1. **执行步骤**:
+   - 更新项目中的相关技术文档，记录接口泛型修改和缓存策略变更
+   - 编写任务总结报告
+   - 创建TODO列表记录未完成的工作或改进建议
+   - 归档所有任务文档
+
+2. **关键交付物**:
+   - 更新后的项目文档
+   - 任务总结报告
+   - TODO列表
+
+通过以上任务拆分，我们可以系统地完成IEntityService接口泛型的修改任务，确保每个步骤都有明确的目标、交付物和依赖关系，从而提高任务执行的效率和质量。
\ No newline at end of file
diff --git a/docs/task/TODO_接口泛型修改.md b/docs/task/TODO_接口泛型修改.md
new file mode 100644
index 0000000..203bdc8
--- /dev/null
+++ b/docs/task/TODO_接口泛型修改.md
@@ -0,0 +1,145 @@
+# IEntityService接口泛型修改任务待办事项
+
+## 1. 代码实现阶段待办
+
+### 1.1 缓存策略设计
+- [ ] 设计缓存对象转换机制，在缓存写入前将实体对象转换为VO对象
+- [ ] 确保所有VO类都实现Serializable接口
+- [ ] 验证VO对象的序列化安全性，避免引用不可序列化对象
+- [ ] 设计Redis缓存键命名规范，考虑使用命名空间或前缀
+- [ ] 实现Redis连接失败时的降级策略
+
+### 1.2 试点Service类修改
+- [ ] 选择一个典型的Service类（如CompanyCustomerFileTypeService）进行试点修改
+- [ ] 修改类声明中的IEntityService泛型参数
+- [ ] 逐一修改实现的接口方法，添加数据转换逻辑
+- [ ] 验证修改后的代码能够编译通过
+- [ ] 编写单元测试验证功能正确性
+
+### 1.2 批量Service类修改
+- [ ] 制定批量修改计划，按照模块或功能分组
+- [ ] 逐一修改每个注解了@CacheConfig的Service类
+- [ ] 应用统一的数据转换机制
+- [ ] 记录修改过程中的问题和解决方法
+- [ ] 执行编译检查确保所有修改正确
+
+## 2. 数据转换相关待办
+
+### 2.1 转换逻辑实现
+- [ ] 设计并实现实体类到VO类的转换方法
+- [ ] 设计并实现VO类到实体类的转换方法
+- [ ] 考虑添加通用的转换工具类
+- [ ] 处理空值和异常情况
+
+### 2.2 Specification处理
+- [ ] 研究如何处理getSpecification方法的泛型修改
+- [ ] 确定是否需要保留基于实体类的Specification实现
+- [ ] 设计可能的解决方案，如创建适配器或转换层
+
+## 3. 依赖组件分析和修改
+
+### 3.1 依赖分析
+- [ ] 搜索所有调用修改后Service类的组件（Controller、其他Service等）
+- [ ] 分析这些组件如何使用Service类的方法
+- [ ] 识别需要修改的依赖组件
+
+### 3.2 依赖修改
+- [ ] 修改受影响的Controller类
+- [ ] 修改受影响的其他Service类
+- [ ] 验证依赖修改的正确性
+- [ ] 处理可能的级联依赖问题
+
+## 4. 测试和验证待办
+
+### 4.1 测试用例编写
+- [ ] 为每个修改后的Service类编写单元测试
+- [ ] 编写集成测试验证Service类与其他组件的交互
+- [ ] 测试数据转换的正确性和性能
+- [ ] 编写缓存功能专项测试用例
+  - 验证Redis中只存储VO对象，不存储实体对象
+  - 测试VO对象的序列化和反序列化正确性
+  - 测试Redis连接失败时的降级功能
+  - 测试缓存清理后的系统运行状态
+
+### 4.2 测试执行和问题修复
+
+### 4.2 测试执行和问题修复
+- [ ] 执行所有测试用例
+- [ ] 分析测试结果，记录发现的问题
+- [ ] 修复测试中发现的问题
+- [ ] 重新执行测试，确保所有问题都已解决
+
+## 5. 配置和部署相关待办
+
+### 5.1 Redis缓存清理
+- [ ] 制定Redis缓存清理计划
+- [ ] 编写脚本查找并删除所有旧的实体类缓存
+- [ ] 确保在新代码部署前完成缓存清理
+- [ ] 验证清理效果，确保没有旧缓存残留
+
+### 5.2 缓存配置检查
+- [ ] 验证缓存配置在修改后仍然有效
+- [ ] 检查缓存键表达式是否需要调整
+- [ ] 测试缓存的读写和失效机制，确保只使用VO对象
+
+### 5.2 部署准备
+- [ ] 准备部署文档，说明修改内容和注意事项
+- [ ] 考虑分阶段部署策略，降低风险
+- [ ] 准备回滚方案，以防出现严重问题
+
+## 6. 文档更新待办
+
+### 6.1 代码文档更新
+- [ ] 为修改后的Service类添加JavaDoc注释
+- [ ] 更新相关接口和类的文档
+- [ ] 确保文档与代码的一致性
+
+### 6.2 项目文档更新
+- [ ] 更新ACCEPTANCE文档，记录测试结果和完成情况
+- [ ] 更新FINAL文档，添加实际执行结果
+- [ ] 归档所有任务文档
+
+## 7. 其他待办事项
+
+### 7.1 缓存管理机制建立
+- [ ] 建立缓存键命名规范文档
+- [ ] 定义缓存过期策略
+- [ ] 设置Redis监控措施，定期检查缓存状态
+- [ ] 建立缓存清理和刷新的标准流程
+
+### 7.2 性能优化
+- [ ] 分析数据转换可能带来的性能影响
+- [ ] 考虑添加转换结果缓存或其他优化手段
+- [ ] 进行性能测试，确保修改不会导致性能退化
+
+### 7.2 知识分享
+- [ ] 组织团队成员进行知识分享，介绍修改内容和技术方案
+- [ ] 记录经验教训，为后续类似任务提供参考
+- [ ] 考虑是否需要更新项目开发规范
+
+## 8. 支持需求
+
+以下是在实施过程中可能需要的支持：
+
+### 8.1 技术支持
+- [ ] 数据转换框架选择和实现建议
+- [ ] Specification泛型修改的最佳实践
+- [ ] 缓存配置优化建议
+- [ ] Redis缓存管理和序列化最佳实践
+- [ ] 分布式缓存问题排查和解决支持
+
+### 8.2 资源支持
+- [ ] 代码审查资源
+- [ ] 测试环境和测试数据准备
+- [ ] 部署和监控资源
+
+### 8.3 其他支持
+- [ ] 与相关团队的协调和沟通
+- [ ] 变更管理和审批流程支持
+- [ ] 风险评估和缓解策略建议
+
+---
+**更新记录**:
+- 创建日期: -
+- 更新日期: -
+- 更新内容: -
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index 817f0fb..147a83b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@
     </parent>
     <groupId>com.ecep.contract</groupId>
     <artifactId>Contract-Manager</artifactId>
-    <version>0.0.86-SNAPSHOT</version>
+    <version>0.0.99-SNAPSHOT</version>
     <packaging>pom</packaging>
     <modules>
         <module>server</module>
@@ -109,37 +109,7 @@
 	</distributionManagement>
     <build>
         <plugins>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-jar-plugin</artifactId>
-                <version>3.4.2</version>
-                <configuration>
-                    <archive>
-                        <manifest>
-                            <addClasspath>true</addClasspath>
-                            <classpathPrefix>lib/</classpathPrefix>
-                            <mainClass>com.ecep.contract.manager.AppV2</mainClass>
-                        </manifest>
-                    </archive>
-                </configuration>
-            </plugin>
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-dependency-plugin</artifactId>
-                <version>3.1.2</version>
-                <executions>
-                    <execution>
-                        <id>copy-dependencies</id>
-                        <phase>package</phase>
-                        <goals>
-                            <goal>copy-dependencies</goal>
-                        </goals>
-                        <configuration>
-                            <outputDirectory>${project.build.directory}/lib</outputDirectory>
-                        </configuration>
-                    </execution>
-                </executions>
-            </plugin>
+
         </plugins>
     </build>
 
diff --git a/server/pom.xml b/server/pom.xml
index 03cf9ae..85c367c 100644
--- a/server/pom.xml
+++ b/server/pom.xml
@@ -6,12 +6,12 @@
     <parent>
           <groupId>com.ecep.contract</groupId>
           <artifactId>Contract-Manager</artifactId>
-          <version>0.0.86-SNAPSHOT</version>
+          <version>0.0.99-SNAPSHOT</version>
     </parent>
 
     <groupId>com.ecep.contract</groupId>
     <artifactId>server</artifactId>
-    <version>0.0.86-SNAPSHOT</version>
+    <version>0.0.99-SNAPSHOT</version>
 
     <properties>
         <maven.compiler.source>${java.version}</maven.compiler.source>
@@ -22,7 +22,7 @@
         <dependency>
             <groupId>com.ecep.contract</groupId>
             <artifactId>common</artifactId>
-            <version>0.0.86-SNAPSHOT</version>
+            <version>0.0.99-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
diff --git a/server/src/main/java/com/ecep/contract/SpringApp.java b/server/src/main/java/com/ecep/contract/SpringApp.java
index 8ea48df..fac3dcd 100644
--- a/server/src/main/java/com/ecep/contract/SpringApp.java
+++ b/server/src/main/java/com/ecep/contract/SpringApp.java
@@ -44,8 +44,6 @@ import com.ecep.contract.util.TaskMonitorCenter;
 })
 @EnableScheduling
 @EnableAsync
-@EnableCaching
-
 @EnableSpringDataWebSupport(pageSerializationMode = PageSerializationMode.VIA_DTO)
 public class SpringApp {
 
diff --git a/server/src/main/java/com/ecep/contract/api/controller/LoginApiController.java b/server/src/main/java/com/ecep/contract/api/controller/LoginApiController.java
index 6116b7c..c442f4d 100644
--- a/server/src/main/java/com/ecep/contract/api/controller/LoginApiController.java
+++ b/server/src/main/java/com/ecep/contract/api/controller/LoginApiController.java
@@ -160,6 +160,7 @@ public class LoginApiController {
             // 其他错误
             result.put("success", false);
             result.put("error", "登录过程中发生错误: " + e.getMessage());
+            logger.error("登录错误:{}", e);
         }
 
         return result;
diff --git a/server/src/main/java/com/ecep/contract/cloud/AbstractCtx.java b/server/src/main/java/com/ecep/contract/cloud/AbstractCtx.java
index dab85ad..4156e04 100644
--- a/server/src/main/java/com/ecep/contract/cloud/AbstractCtx.java
+++ b/server/src/main/java/com/ecep/contract/cloud/AbstractCtx.java
@@ -34,14 +34,14 @@ public class AbstractCtx {
     private Map<Class<?>, Object> cachedBeans = new HashMap<>();
 
     public <T> T getBean(Class<T> requiredType) throws BeansException {
-        return SpringApp.getBean(requiredType);
+        return getCachedBean(requiredType);
     }
 
     @SuppressWarnings("unchecked")
     public <T> T getCachedBean(Class<T> requiredType) throws BeansException {
         Object object = cachedBeans.get(requiredType);
         if (object == null) {
-            object = getBean(requiredType);
+            object = SpringApp.getBean(requiredType);
             cachedBeans.put(requiredType, object);
         }
         return (T) object;
@@ -60,7 +60,7 @@ public class AbstractCtx {
     }
 
     public boolean updateText(Supplier<String> getter, Consumer<String> setter, String text, MessageHolder holder,
-            String topic) {
+                              String topic) {
         if (!Objects.equals(getter.get(), text)) {
             setter.accept(text);
             holder.info(topic + "修改为: " + text);
@@ -70,7 +70,7 @@ public class AbstractCtx {
     }
 
     public boolean updateAppendText(Supplier<String> getter, Consumer<String> setter, String text, MessageHolder holder,
-            String topic) {
+                                    String topic) {
         if (StringUtils.hasText(text)) {
             String str = MyStringUtils.appendIfAbsent(getter.get(), text);
             if (!Objects.equals(getter.get(), str)) {
@@ -83,7 +83,7 @@ public class AbstractCtx {
     }
 
     public boolean updateLocalDate(Supplier<LocalDate> getter, Consumer<LocalDate> setter, java.sql.Date date,
-            MessageHolder holder, String topic) {
+                                   MessageHolder holder, String topic) {
         if (date != null) {
             return updateLocalDate(getter, setter, date.toLocalDate(), holder, topic);
         }
@@ -91,12 +91,12 @@ public class AbstractCtx {
     }
 
     public boolean updateLocalDate(Supplier<LocalDate> getter, Consumer<LocalDate> setter, LocalDate date,
-            MessageHolder holder, String topic) {
+                                   MessageHolder holder, String topic) {
         return updateLocalDate(getter, setter, date, holder, topic, false);
     }
 
     public boolean updateLocalDate(Supplier<LocalDate> getter, Consumer<LocalDate> setter, LocalDate date,
-            MessageHolder holder, String topic, boolean allowNull) {
+                                   MessageHolder holder, String topic, boolean allowNull) {
         if (date == null && !allowNull) {
             return false;
         }
@@ -109,7 +109,7 @@ public class AbstractCtx {
     }
 
     public boolean updateLocalDate(Supplier<LocalDate> getter, Consumer<LocalDate> setter, String strDate,
-            MessageHolder holder, String topic) {
+                                   MessageHolder holder, String topic) {
         LocalDate date = null;
         if (StringUtils.hasText(strDate)) {
             try {
@@ -122,7 +122,7 @@ public class AbstractCtx {
     }
 
     public boolean updateLocalDate(Supplier<LocalDate> getter, Consumer<LocalDate> setter, Timestamp timestamp,
-            MessageHolder holder, String topic) {
+                                   MessageHolder holder, String topic) {
         LocalDate date = null;
 
         if (timestamp != null) {
@@ -136,7 +136,7 @@ public class AbstractCtx {
     }
 
     public boolean updateLocalDateTime(Supplier<LocalDateTime> getter, Consumer<LocalDateTime> setter,
-            Timestamp timestamp, MessageHolder holder, String topic) {
+                                       Timestamp timestamp, MessageHolder holder, String topic) {
         LocalDateTime dateTime = null;
 
         if (timestamp != null) {
@@ -152,7 +152,7 @@ public class AbstractCtx {
     }
 
     public boolean updateLocalDateTime(Supplier<LocalDateTime> getter, Consumer<LocalDateTime> setter,
-            LocalDateTime dateTime, MessageHolder holder, String topic) {
+                                       LocalDateTime dateTime, MessageHolder holder, String topic) {
         if (!Objects.equals(getter.get(), dateTime)) {
             setter.accept(dateTime);
             holder.info(topic + "修改为: " + dateTime);
@@ -162,7 +162,7 @@ public class AbstractCtx {
     }
 
     public boolean updateInstant(Supplier<Instant> getter, Consumer<Instant> setter, Instant instant,
-            MessageHolder holder, String topic) {
+                                 MessageHolder holder, String topic) {
         if (!Objects.equals(getter.get(), instant)) {
             setter.accept(instant);
             holder.info(topic + "修改为: " + instant);
@@ -172,13 +172,13 @@ public class AbstractCtx {
     }
 
     public boolean updateNumber(Supplier<Double> getter, Consumer<Double> setter, BigDecimal value,
-            MessageHolder holder, String topic) {
+                                MessageHolder holder, String topic) {
         double val = value.doubleValue();
         return updateNumber(getter, setter, val, holder, topic);
     }
 
     public boolean updateNumber(Supplier<Double> getter, Consumer<Double> setter, double value, MessageHolder holder,
-            String topic) {
+                                String topic) {
         if (getter.get() == null || !NumberUtils.equals(getter.get(), value)) {
             setter.accept(value);
             holder.info(topic + "修改为: " + value);
@@ -188,7 +188,7 @@ public class AbstractCtx {
     }
 
     public boolean updateNumber(Supplier<Float> getter, Consumer<Float> setter, float value, MessageHolder holder,
-            String topic) {
+                                String topic) {
         if (getter.get() == null || !NumberUtils.equals(getter.get(), value)) {
             setter.accept(value);
             holder.info(topic + "修改为: " + value);
@@ -198,7 +198,7 @@ public class AbstractCtx {
     }
 
     public boolean updateNumber(Supplier<Integer> getter, Consumer<Integer> setter, Integer value, MessageHolder holder,
-            String topic) {
+                                String topic) {
         if (getter.get() == null || !NumberUtils.equals(getter.get(), value)) {
             setter.accept(value);
             holder.info(topic + "修改为: " + value);
diff --git a/server/src/main/java/com/ecep/contract/cloud/rk/CloudRkSyncTask.java b/server/src/main/java/com/ecep/contract/cloud/rk/CloudRkSyncTask.java
index c2abcc7..2d9f8f2 100644
--- a/server/src/main/java/com/ecep/contract/cloud/rk/CloudRkSyncTask.java
+++ b/server/src/main/java/com/ecep/contract/cloud/rk/CloudRkSyncTask.java
@@ -39,9 +39,8 @@ public class CloudRkSyncTask extends Tasker<Object> {
         try {
             cloudRkCtx = new CloudRkCtx();
             service = SpringApp.getBean(CloudRkService.class);
-            cloudRkCtx.setCloudRkService(service);
         } catch (BeansException e) {
-            holder.error("没有找到 " + CloudServiceConstant.RK_NAME + " 服务");
+            holder.error(CloudServiceConstant.RK_NAME + " 服务未启用");
             return null;
         }
 
diff --git a/server/src/main/java/com/ecep/contract/cloud/rk/ctx/CloudRkContext.java b/server/src/main/java/com/ecep/contract/cloud/rk/ctx/CloudRkContext.java
index adc3204..993dc58 100644
--- a/server/src/main/java/com/ecep/contract/cloud/rk/ctx/CloudRkContext.java
+++ b/server/src/main/java/com/ecep/contract/cloud/rk/ctx/CloudRkContext.java
@@ -1,4 +1,12 @@
 package com.ecep.contract.cloud.rk.ctx;
 
+import com.ecep.contract.cloud.rk.CloudRkService;
+import org.springframework.beans.BeansException;
+
 public interface CloudRkContext {
+    <T> T getBean(Class<T> requiredType) throws BeansException;
+
+    default CloudRkService getCloudRkService() {
+        return getBean(CloudRkService.class);
+    }
 }
diff --git a/server/src/main/java/com/ecep/contract/cloud/rk/ctx/CloudRkCtx.java b/server/src/main/java/com/ecep/contract/cloud/rk/ctx/CloudRkCtx.java
index b17748e..913d498 100644
--- a/server/src/main/java/com/ecep/contract/cloud/rk/ctx/CloudRkCtx.java
+++ b/server/src/main/java/com/ecep/contract/cloud/rk/ctx/CloudRkCtx.java
@@ -1,7 +1,5 @@
 package com.ecep.contract.cloud.rk.ctx;
 
-import static com.ecep.contract.SpringApp.getBean;
-
 import java.io.File;
 import java.io.IOException;
 import java.net.InetSocketAddress;
@@ -31,13 +29,11 @@ import org.springframework.util.StringUtils;
 
 import com.ecep.contract.BlackReasonType;
 import com.ecep.contract.MessageHolder;
-import com.ecep.contract.SpringApp;
 import com.ecep.contract.cloud.AbstractCtx;
 import com.ecep.contract.cloud.rk.CloudRkService;
 import com.ecep.contract.ds.company.service.CompanyBlackReasonService;
 import com.ecep.contract.ds.company.service.CompanyContactService;
 import com.ecep.contract.ds.company.service.CompanyOldNameService;
-import com.ecep.contract.ds.company.service.CompanyService;
 import com.ecep.contract.model.CloudRk;
 import com.ecep.contract.model.Company;
 import com.ecep.contract.model.CompanyBlackReason;
@@ -50,46 +46,16 @@ import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.fasterxml.jackson.databind.node.ObjectNode;
 
-import lombok.Setter;
-
-public class CloudRkCtx extends AbstractCtx {
+public class CloudRkCtx extends AbstractCtx implements CloudRkContext {
     private static final Logger logger = LoggerFactory.getLogger(CloudRkCtx.class);
-    @Setter
-    private CloudRkService cloudRkService;
-    @Setter
-    private CompanyService companyService;
-    @Setter
-    private CompanyBlackReasonService companyBlackReasonService;
-    @Setter
-    private ObjectMapper objectMapper;
     private Proxy socksProxy;
 
-    public CloudRkService getCloudRkService() {
-        if (cloudRkService == null) {
-            cloudRkService = getBean(CloudRkService.class);
-        }
-        return cloudRkService;
-    }
-
-    public CompanyService getCompanyService() {
-        if (companyService == null) {
-            companyService = getBean(CompanyService.class);
-        }
-        return companyService;
-    }
-
     CompanyBlackReasonService getCompanyBlackReasonService() {
-        if (companyBlackReasonService == null) {
-            companyBlackReasonService = getBean(CompanyBlackReasonService.class);
-        }
-        return companyBlackReasonService;
+        return getCachedBean(CompanyBlackReasonService.class);
     }
 
     ObjectMapper getObjectMapper() {
-        if (objectMapper == null) {
-            objectMapper = getBean(ObjectMapper.class);
-        }
-        return objectMapper;
+        return getCachedBean(ObjectMapper.class);
     }
 
     Proxy getSocksProxy() {
@@ -150,7 +116,11 @@ public class CloudRkCtx extends AbstractCtx {
         } catch (Exception e) {
             // 异常
             logger.error("使用评分接口更新企业资信评价等级时发生错误", e);
-            cloudRk.setDescription("评分接口错误:" + e.getMessage());
+            String message = "评分接口错误:" + e.getMessage();
+            if (message.length() > 50) {
+                message = message.substring(0, 50);
+            }
+            cloudRk.setDescription(message);
         }
         return updated;
     }
@@ -172,11 +142,12 @@ public class CloudRkCtx extends AbstractCtx {
             }
         }
 
+        CompanyBlackReasonService companyBlackReasonService = getCompanyBlackReasonService();
         String api = getConfService().getString(CloudRkService.KEY_BLACK_LIST_URL);
         List<String> companyNames = getCompanyService().getAllNames(company);
 
         List<CompanyBlackReason> reasonList = new ArrayList<>();
-        List<CompanyBlackReason> dbReasons = getCompanyBlackReasonService().findAllByCompany(company);
+        List<CompanyBlackReason> dbReasons = companyBlackReasonService.findAllByCompany(company);
         for (String name : companyNames) {
             String url = api + URLEncoder.encode(name, StandardCharsets.UTF_8);
             try {
@@ -195,7 +166,7 @@ public class CloudRkCtx extends AbstractCtx {
 
         }
         for (CompanyBlackReason companyBlackReason : reasonList) {
-            getCompanyBlackReasonService().save(companyBlackReason);
+            companyBlackReasonService.save(companyBlackReason);
         }
         cloudRk.setCloudBlackListUpdated(LocalDateTime.now());
         return true;
@@ -634,14 +605,15 @@ public class CloudRkCtx extends AbstractCtx {
         return modified;
     }
 
-    public boolean updateLocalDateTime(Supplier<LocalDateTime> getter, Consumer<LocalDateTime> setter, JsonNode data,String field,
+    public boolean updateLocalDateTime(Supplier<LocalDateTime> getter, Consumer<LocalDateTime> setter, JsonNode data,
+            String field,
             MessageHolder holder, String topic) {
-                 JsonNode node = data.get(field);
+        JsonNode node = data.get(field);
         if (node == null || node.isNull()) {
             return false;
         }
-         LocalDateTime updated = getObjectMapper().convertValue(node, LocalDateTime.class);
-         updateLocalDateTime(getter, setter, updated, holder, topic);
+        LocalDateTime updated = getObjectMapper().convertValue(node, LocalDateTime.class);
+        updateLocalDateTime(getter, setter, updated, holder, topic);
         return false;
     }
 
@@ -654,7 +626,7 @@ public class CloudRkCtx extends AbstractCtx {
             return;
         }
 
-        CompanyContactService contactService = SpringApp.getBean(CompanyContactService.class);
+        CompanyContactService contactService = getCachedBean(CompanyContactService.class);
         List<CompanyContact> contactList = contactService.findAllByCompanyAndName(company, legalRepresentative);
         if (contactList == null) {
             // db error
@@ -746,7 +718,7 @@ public class CloudRkCtx extends AbstractCtx {
                 historyNames.add(trimmed);
             }
         }
-        CompanyOldNameService service = SpringApp.getBean(CompanyOldNameService.class);
+        CompanyOldNameService service = getCachedBean(CompanyOldNameService.class);
         List<CompanyOldName> oldNames = service.findAllByCompany(company);
         for (CompanyOldName oldName : oldNames) {
             // 已经存在的移除
diff --git a/server/src/main/java/com/ecep/contract/cloud/u8/ContractSyncTask.java b/server/src/main/java/com/ecep/contract/cloud/u8/ContractSyncTask.java
index aa8b209..3d1b933 100644
--- a/server/src/main/java/com/ecep/contract/cloud/u8/ContractSyncTask.java
+++ b/server/src/main/java/com/ecep/contract/cloud/u8/ContractSyncTask.java
@@ -6,10 +6,9 @@ import java.util.Map;
 import java.util.concurrent.ScheduledFuture;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.concurrent.atomic.AtomicReference;
-import java.util.function.BiConsumer;
 import java.util.stream.Stream;
 
-import com.ecep.contract.service.WebSocketServerTasker;
+import com.ecep.contract.service.tasker.WebSocketServerTasker;
 import com.fasterxml.jackson.databind.JsonNode;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
diff --git a/server/src/main/java/com/ecep/contract/cloud/u8/ctx/AbstractYongYouU8Ctx.java b/server/src/main/java/com/ecep/contract/cloud/u8/ctx/AbstractYongYouU8Ctx.java
index 6914318..bd848b9 100644
--- a/server/src/main/java/com/ecep/contract/cloud/u8/ctx/AbstractYongYouU8Ctx.java
+++ b/server/src/main/java/com/ecep/contract/cloud/u8/ctx/AbstractYongYouU8Ctx.java
@@ -47,10 +47,6 @@ public class AbstractYongYouU8Ctx extends AbstractCtx {
         }
     }
 
-    public CompanyService getCompanyService() {
-        return getCachedBean(CompanyService.class);
-    }
-
     public CompanyCustomerService getCompanyCustomerService() {
         return getCachedBean(CompanyCustomerService.class);
     }
diff --git a/server/src/main/java/com/ecep/contract/cloud/u8/ctx/CompanyCtx.java b/server/src/main/java/com/ecep/contract/cloud/u8/ctx/CompanyCtx.java
index b6f2d59..205a306 100644
--- a/server/src/main/java/com/ecep/contract/cloud/u8/ctx/CompanyCtx.java
+++ b/server/src/main/java/com/ecep/contract/cloud/u8/ctx/CompanyCtx.java
@@ -6,6 +6,7 @@ import java.time.LocalDate;
 import java.util.List;
 import java.util.Objects;
 
+import com.ecep.contract.ds.company.CompanyContext;
 import org.springframework.util.StringUtils;
 
 import com.ecep.contract.MessageHolder;
@@ -18,17 +19,7 @@ import com.ecep.contract.model.CompanyOldName;
 
 import lombok.Setter;
 
-public class CompanyCtx extends AbstractYongYouU8Ctx {
-    @Setter
-    private CompanyOldNameService companyOldNameService;
-
-    CompanyOldNameService getCompanyOldNameService() {
-        if (companyOldNameService == null) {
-            companyOldNameService = getBean(CompanyOldNameService.class);
-        }
-        return companyOldNameService;
-    }
-
+public class CompanyCtx extends AbstractYongYouU8Ctx implements CompanyContext {
     public boolean updateCompanyNameIfAbsent(Company company, String name, MessageHolder holder) {
         if (!StringUtils.hasText(name)) {
             return false;
@@ -110,7 +101,7 @@ public class CompanyCtx extends AbstractYongYouU8Ctx {
             return null;
         }
         CompanyService companyService = getCompanyService();
-        String autoCreateAfter =  getConfService().getString(CloudYuConstant.KEY_AUTO_CREATE_COMPANY_AFTER);
+        String autoCreateAfter = getConfService().getString(CloudYuConstant.KEY_AUTO_CREATE_COMPANY_AFTER);
         // 当配置存在，且开发时间小于指定时间，不创建
         if (StringUtils.hasText(autoCreateAfter)) {
             LocalDate miniDate = LocalDate.parse(autoCreateAfter);
diff --git a/server/src/main/java/com/ecep/contract/config/CustomLocalDateTimeDeserializer.java b/server/src/main/java/com/ecep/contract/config/CustomLocalDateTimeDeserializer.java
new file mode 100644
index 0000000..60e9739
--- /dev/null
+++ b/server/src/main/java/com/ecep/contract/config/CustomLocalDateTimeDeserializer.java
@@ -0,0 +1,64 @@
+package com.ecep.contract.config;
+
+import java.io.IOException;
+import java.time.Instant;
+import java.time.LocalDateTime;
+import java.time.ZoneId;
+import java.time.format.DateTimeFormatter;
+import java.util.ArrayList;
+import java.util.List;
+
+import com.fasterxml.jackson.core.JsonParseException;
+import com.fasterxml.jackson.core.JsonParser;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.DeserializationContext;
+import com.fasterxml.jackson.databind.deser.std.StdDeserializer;
+
+/**
+ * 自定义LocalDateTime反序列化器，支持多种格式
+ */
+class CustomLocalDateTimeDeserializer extends StdDeserializer<LocalDateTime> {
+    private final List<DateTimeFormatter> formatters;
+
+    public CustomLocalDateTimeDeserializer() {
+        super(LocalDateTime.class);
+        // 支持多种日期时间格式
+        this.formatters = new ArrayList<>();
+        // ISO标准格式
+        this.formatters.add(DateTimeFormatter.ISO_LOCAL_DATE_TIME);
+        // 项目默认格式 yyyy-MM-dd HH:mm:ss
+        this.formatters.add(DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss"));
+        // 其他可能的格式
+        this.formatters.add(DateTimeFormatter.ofPattern("yyyy/MM/dd HH:mm:ss"));
+        this.formatters.add(DateTimeFormatter.ofPattern("yyyy.MM.dd HH:mm:ss"));
+        this.formatters.add(DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm"));
+        this.formatters.add(DateTimeFormatter.ofPattern("yyyyMMddHHmmss"));
+    }
+
+    @Override
+    public LocalDateTime deserialize(JsonParser p, DeserializationContext ctxt)
+            throws IOException, JsonProcessingException {
+        String value = p.getText().trim();
+        if (value == null || value.isEmpty()) {
+            return null;
+        }
+
+        // 尝试使用各种格式解析
+        for (DateTimeFormatter formatter : formatters) {
+            try {
+                return LocalDateTime.parse(value, formatter);
+            } catch (Exception e) {
+                // 尝试下一种格式
+                continue;
+            }
+        }
+
+        // 如果所有格式都失败，尝试使用ISO_INSTANT格式（可能是时间戳字符串）
+        try {
+            return LocalDateTime.ofInstant(Instant.parse(value), ZoneId.systemDefault());
+        } catch (Exception e) {
+            // 仍然失败，抛出异常
+            throw new JsonParseException(p, "无法解析为LocalDateTime: " + value);
+        }
+    }
+}
\ No newline at end of file
diff --git a/server/src/main/java/com/ecep/contract/config/HibernateProxyDeserializer.java b/server/src/main/java/com/ecep/contract/config/HibernateProxyDeserializer.java
new file mode 100644
index 0000000..d22a748
--- /dev/null
+++ b/server/src/main/java/com/ecep/contract/config/HibernateProxyDeserializer.java
@@ -0,0 +1,111 @@
+package com.ecep.contract.config;
+
+import java.io.IOException;
+
+import org.hibernate.proxy.HibernateProxy;
+
+import com.ecep.contract.model.IdentityEntity;
+import com.fasterxml.jackson.core.JsonParser;
+import com.fasterxml.jackson.core.JsonToken;
+import com.fasterxml.jackson.databind.DeserializationContext;
+import com.fasterxml.jackson.databind.deser.std.StdDeserializer;
+
+/**
+ * 用于处理Hibernate代理对象的反序列化器
+ * 专门处理序列化时写入的id和_proxy_字段
+ */
+class HibernateProxyDeserializer extends StdDeserializer<HibernateProxy> {
+
+    protected HibernateProxyDeserializer() {
+        super(HibernateProxy.class);
+    }
+
+    @Override
+    public HibernateProxy deserialize(JsonParser p, DeserializationContext ctxt) throws IOException {
+        // 检查是否是对象类型
+        if (p.currentToken() != JsonToken.START_OBJECT) {
+            return (HibernateProxy) ctxt.handleUnexpectedToken(HibernateProxy.class, p);
+        }
+
+        // 读取对象字段
+        JsonToken token;
+        Object id = null;
+        String proxyClassName = null;
+        
+        // 解析JSON对象的所有字段
+        while ((token = p.nextToken()) != JsonToken.END_OBJECT) {
+            if (token == JsonToken.FIELD_NAME) {
+                String fieldName = p.getCurrentName();
+                p.nextToken(); // 移动到字段值
+                
+                if ("id".equals(fieldName)) {
+                    id = p.readValueAs(Object.class);
+                } else if ("_proxy_".equals(fieldName)) {
+                    proxyClassName = p.getText();
+                }
+            }
+        }
+
+        // 如果同时存在id和_proxy_字段，说明这是一个Hibernate代理对象
+        if (id != null && proxyClassName != null) {
+
+            HibernateProxy proxy = null;
+
+            try {
+                // 尝试获取实体类类型（去掉代理类名中的字节码增强部分）
+                // 代理类名通常格式为：com.ecep.contract.model.Entity$HibernateProxy$XXXX
+                int proxyIndex = proxyClassName.indexOf("$HibernateProxy$");
+                String entityClassName = proxyIndex > 0 ? proxyClassName.substring(0, proxyIndex) : proxyClassName;
+                
+                // 加载实体类
+                Class<?> entityClass = Class.forName(entityClassName);
+                
+                // 检查是否是IdentityEntity类型
+                if (IdentityEntity.class.isAssignableFrom(entityClass)) {
+                    // 创建实体对象并设置ID
+                    IdentityEntity entity = (IdentityEntity) entityClass.getDeclaredConstructor().newInstance();
+                    if (id instanceof Number) {
+                        entity.setId(((Number) id).intValue());
+                    } else {
+                        // 处理非数值类型的ID
+                        try {
+                            entity.setId(Integer.parseInt(id.toString()));
+                        } catch (NumberFormatException e) {
+                            // 如果无法转换为Integer，记录警告但继续处理
+                        }
+                    }
+                    return (HibernateProxy) entity;
+                }
+            } catch (Exception e) {
+                // 发生异常时，返回一个只包含ID的简单对象
+                // 这可以避免反序列化失败
+                return (HibernateProxy) createSimpleIdObject(id);
+            }
+        }
+
+        // 如果不是代理对象或处理失败，回退到默认的反序列化逻辑
+        // 使用 skipChildren() 确保解析器在正确的位置开始默认反序列化
+        if (p.currentToken() != JsonToken.START_OBJECT) {
+            // 尝试查找对象开始位置
+            while (p.currentToken() != null && p.currentToken() != JsonToken.START_OBJECT) {
+                p.nextToken();
+            }
+        }
+        if (p.currentToken() == JsonToken.START_OBJECT) {
+            return (HibernateProxy) ctxt.readValue(p, Object.class);
+        }
+        return null;
+    }
+    
+    /**
+     * 创建一个只包含ID字段的简单对象
+     */
+    private Object createSimpleIdObject(final Object id) {
+        return new Object() {
+            @Override
+            public String toString() {
+                return "ProxyObject[id=" + id + "]";
+            }
+        };
+    }
+}
\ No newline at end of file
diff --git a/server/src/main/java/com/ecep/contract/config/HibernateProxySerializer.java b/server/src/main/java/com/ecep/contract/config/HibernateProxySerializer.java
new file mode 100644
index 0000000..ecf3869
--- /dev/null
+++ b/server/src/main/java/com/ecep/contract/config/HibernateProxySerializer.java
@@ -0,0 +1,111 @@
+package com.ecep.contract.config;
+
+import java.io.IOException;
+
+import org.hibernate.proxy.HibernateProxy;
+import org.hibernate.proxy.LazyInitializer;
+
+import com.ecep.contract.model.IdentityEntity;
+import com.fasterxml.jackson.core.JsonGenerator;
+import com.fasterxml.jackson.core.JsonToken;
+import com.fasterxml.jackson.databind.JsonSerializer;
+import com.fasterxml.jackson.databind.SerializerProvider;
+import com.fasterxml.jackson.databind.jsontype.TypeSerializer;
+import com.fasterxml.jackson.databind.ser.std.StdSerializer;
+
+/**
+ * 专门用于处理HibernateProxy对象的序列化器
+ */
+class HibernateProxySerializer extends StdSerializer<HibernateProxy> {
+
+    protected HibernateProxySerializer() {
+        super(HibernateProxy.class);
+    }
+
+    @Override
+    public void serialize(HibernateProxy value, JsonGenerator gen, SerializerProvider serializers) 
+            throws IOException {
+        // 尝试初始化代理对象，如果未初始化则只输出ID
+        try {
+            LazyInitializer lazyInitializer = value.getHibernateLazyInitializer();
+            if (lazyInitializer.isUninitialized()) {
+                // 如果代理对象未初始化，只输出ID
+                if (lazyInitializer.getIdentifier() != null) {
+                    gen.writeStartObject();
+                    gen.writeFieldName("id");
+                    gen.writeObject(lazyInitializer.getIdentifier());
+                    gen.writeStringField("_proxy_", lazyInitializer.getEntityName());
+                    gen.writeEndObject();
+                } else {
+                    gen.writeNull();
+                }
+            } else {
+                // 如果代理对象已初始化，获取实际对象并序列化
+                Object unwrapped = lazyInitializer.getImplementation();
+                if (unwrapped instanceof IdentityEntity) {
+                    // 对于IdentityEntity类型，输出更简洁的格式
+                    gen.writeStartObject();
+                    gen.writeNumberField("id", ((IdentityEntity) unwrapped).getId());
+                    gen.writeEndObject();
+                } else {
+                    // 对于非IdentityEntity类型，使用默认序列化
+                    serializers.defaultSerializeValue(unwrapped, gen);
+                }
+            }
+        } catch (Exception e) {
+            // 如果发生异常，输出最小化信息
+            gen.writeStartObject();
+            gen.writeStringField("error", "Failed to serialize Hibernate proxy: " + e.getMessage());
+            gen.writeStringField("class", value.getClass().getName());
+            gen.writeEndObject();
+        }
+    }
+    
+    @Override
+    public void serializeWithType(HibernateProxy value, JsonGenerator gen, SerializerProvider serializers, 
+            TypeSerializer typeSer) throws IOException {
+        // 当启用类型信息时，Jackson会调用这个方法
+        try {
+            LazyInitializer lazyInitializer = value.getHibernateLazyInitializer();
+            
+            // 获取实际的实体类型名称
+            String entityTypeName = lazyInitializer.getEntityName();
+            Class<?> entityClass = Class.forName(entityTypeName);
+            
+            if (lazyInitializer.isUninitialized()) {
+                // 确保输出@class: 'org.hibernate.proxy.HibernateProxy'
+                // 直接使用HibernateProxy.class作为typeId
+                gen.writeStartObject();
+                gen.writeStringField("@class", "org.hibernate.proxy.HibernateProxy");
+                // 对于未初始化的对象，添加代理信息
+                gen.writeStringField("_proxy_", entityTypeName);
+                // 写入ID信息
+                if (lazyInitializer.getIdentifier() != null) {
+                    gen.writeFieldName("id");
+                    gen.writeObject(lazyInitializer.getIdentifier());
+                }
+                gen.writeEndObject();
+            } else {
+                // 如果代理对象已初始化，获取实际对象
+                Object unwrapped = lazyInitializer.getImplementation();
+                
+                // 使用实际对象的类型信息进行序列化
+                // 查找能够处理类型信息的序列化器
+                JsonSerializer<Object> serializer = serializers.findTypedValueSerializer(
+                        unwrapped.getClass(), true, null);
+                
+                // 委托给实际对象的序列化器处理，确保类型信息正确添加
+                serializer.serializeWithType(unwrapped, gen, serializers, typeSer);
+            }
+        } catch (Exception e) {
+            // 如果发生异常，输出最小化信息并添加类型信息
+            // 先写入类型前缀
+            typeSer.writeTypePrefix(gen, typeSer.typeId(value.getClass(), JsonToken.START_OBJECT));
+            // 输出错误信息
+            gen.writeStringField("error", "Failed to serialize Hibernate proxy with type: " + e.getMessage());
+            gen.writeStringField("class", value.getClass().getName());
+            // 写入类型后缀
+            typeSer.writeTypeSuffix(gen, typeSer.typeId(value.getClass(), JsonToken.START_OBJECT));
+        }
+    }
+}
\ No newline at end of file
diff --git a/server/src/main/java/com/ecep/contract/config/JacksonConfig.java b/server/src/main/java/com/ecep/contract/config/JacksonConfig.java
index c53874c..fdd1a42 100644
--- a/server/src/main/java/com/ecep/contract/config/JacksonConfig.java
+++ b/server/src/main/java/com/ecep/contract/config/JacksonConfig.java
@@ -5,30 +5,32 @@ import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.time.LocalTime;
 import java.time.format.DateTimeFormatter;
-import java.util.Collection;
-import java.util.Collections;
 
 import org.hibernate.Hibernate;
-import org.hibernate.collection.spi.PersistentCollection;
 import org.hibernate.proxy.HibernateProxy;
+import org.hibernate.proxy.LazyInitializer;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder;
 
 import com.ecep.contract.model.IdentityEntity;
 import com.fasterxml.jackson.core.JsonGenerator;
+import com.fasterxml.jackson.core.JsonToken;
 import com.fasterxml.jackson.databind.BeanDescription;
+import com.fasterxml.jackson.databind.DeserializationConfig;
+import com.fasterxml.jackson.databind.JsonDeserializer;
 import com.fasterxml.jackson.databind.JsonSerializer;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.fasterxml.jackson.databind.SerializationConfig;
 import com.fasterxml.jackson.databind.SerializationFeature;
 import com.fasterxml.jackson.databind.SerializerProvider;
+import com.fasterxml.jackson.databind.deser.BeanDeserializerModifier;
+import com.fasterxml.jackson.databind.jsontype.TypeSerializer;
 import com.fasterxml.jackson.databind.module.SimpleModule;
 import com.fasterxml.jackson.databind.ser.BeanSerializerModifier;
 import com.fasterxml.jackson.databind.ser.std.StdSerializer;
 import com.fasterxml.jackson.datatype.jsr310.JavaTimeModule;
 import com.fasterxml.jackson.datatype.jsr310.deser.LocalDateDeserializer;
-import com.fasterxml.jackson.datatype.jsr310.deser.LocalDateTimeDeserializer;
 import com.fasterxml.jackson.datatype.jsr310.deser.LocalTimeDeserializer;
 import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateSerializer;
 import com.fasterxml.jackson.datatype.jsr310.ser.LocalDateTimeSerializer;
@@ -43,7 +45,6 @@ public class JacksonConfig {
     @Bean
     public ObjectMapper objectMapper(Jackson2ObjectMapperBuilder builder) {
         ObjectMapper objectMapper = builder.build();
-
         // 关闭日期时间格式化输出为时间戳，而是输出为ISO格式的字符串
         objectMapper.disable(SerializationFeature.WRITE_DATES_AS_TIMESTAMPS);
 
@@ -52,6 +53,9 @@ public class JacksonConfig {
         // 处理循环引用，启用引用处理功能
         objectMapper.enable(SerializationFeature.WRITE_ENUMS_USING_TO_STRING);
 
+        // 禁用在遇到空Bean时抛出异常
+        objectMapper.disable(SerializationFeature.FAIL_ON_EMPTY_BEANS);
+
         // 配置Java 8时间模块的序列化格式
         JavaTimeModule javaTimeModule = new JavaTimeModule();
         // LocalDate
@@ -63,154 +67,23 @@ public class JacksonConfig {
         // LocalDateTime
         javaTimeModule.addSerializer(LocalDateTime.class,
                 new LocalDateTimeSerializer(DateTimeFormatter.ISO_LOCAL_DATE_TIME));
-        javaTimeModule.addDeserializer(LocalDateTime.class,
-                new LocalDateTimeDeserializer(DateTimeFormatter.ISO_LOCAL_DATE_TIME));
+        // 自定义LocalDateTime反序列化器，支持多种格式
+        javaTimeModule.addDeserializer(LocalDateTime.class, new CustomLocalDateTimeDeserializer());
 
         objectMapper.registerModule(javaTimeModule);
 
         // 添加自定义模块，用于处理JPA/Hibernate代理对象
-        SimpleModule proxyModule = new SimpleModule("HibernateProxyModule");
+        // SimpleModule proxyModule = new SimpleModule("HibernateProxyModule");
 
-        // 添加代理对象序列化器，只输出ID字段
-        proxyModule.addSerializer(HibernateProxy.class, new HibernateProxySerializer());
-        // 使用BeanSerializerModifier来处理IdentityEntity类型，避免递归调用
-        proxyModule.setSerializerModifier(new BeanSerializerModifier() {
-            @Override
-            public JsonSerializer<?> modifySerializer(SerializationConfig config,
-                    BeanDescription beanDesc,
-                    JsonSerializer<?> serializer) {
-                // 只对IdentityEntity类型进行修改
-                if (IdentityEntity.class.isAssignableFrom(beanDesc.getBeanClass()) &&
-                        !HibernateProxy.class.isAssignableFrom(beanDesc.getBeanClass())) {
-                    return new IdentityEntitySerializer(serializer);
-                }
-                return serializer;
-            }
-        });
+        // // 添加懒加载初始化器序列化器
+        // proxyModule.addSerializer(LazyInitializer.class, new
+        // HibernateProxySerializer());
+        // // 添加Hibernate代理对象反序列化器
+        // proxyModule.addDeserializer(HibernateProxy.class, new
+        // HibernateProxyDeserializer());
 
-        objectMapper.registerModule(proxyModule);
+        // objectMapper.registerModule(proxyModule);
 
         return objectMapper;
     }
-
-    /**
-     * 专门用于处理Hibernate代理对象的序列化器
-     */
-    private static class HibernateProxySerializer extends StdSerializer<HibernateProxy> {
-
-        protected HibernateProxySerializer() {
-            super(HibernateProxy.class);
-        }
-
-        @Override
-        public void serialize(HibernateProxy value, JsonGenerator gen, SerializerProvider serializers)
-                throws IOException {
-            // 尝试初始化代理对象，如果未初始化则只输出ID
-            try {
-                Object unwrapped = value.getHibernateLazyInitializer().getImplementation();
-                // 检查是否为IdentityEntity实现类
-                if (unwrapped instanceof IdentityEntity) {
-                    gen.writeStartObject();
-                    gen.writeNumberField("id", ((IdentityEntity) unwrapped).getId());
-                    gen.writeEndObject();
-                } else {
-                    // 如果不是IdentityEntity，使用默认序列化
-                    serializers.defaultSerializeValue(unwrapped, gen);
-                }
-            } catch (Exception e) {
-                // 如果初始化失败，只输出ID
-                if (value instanceof IdentityEntity) {
-                    gen.writeStartObject();
-                    gen.writeNumberField("id", ((IdentityEntity) value).getId());
-                    gen.writeEndObject();
-                } else {
-                    // 如果不是IdentityEntity，输出对象的基本信息
-                    gen.writeStartObject();
-                    gen.writeStringField("class", value.getClass().getName());
-                    gen.writeEndObject();
-                }
-            }
-        }
-    }
-
-    /**
-     * 用于处理IdentityEntity类型的序列化器包装器
-     */
-    private static class IdentityEntitySerializer extends StdSerializer<Object> {
-        private final JsonSerializer<?> delegate;
-
-        protected IdentityEntitySerializer(JsonSerializer<?> delegate) {
-            super(Object.class);
-            this.delegate = delegate;
-        }
-
-        @SuppressWarnings("unchecked")
-        @Override
-        public void serialize(Object value, JsonGenerator gen, SerializerProvider serializers)
-                throws IOException {
-            // 对于IdentityEntity对象，如果未初始化，则只输出ID
-            if (value instanceof IdentityEntity && !Hibernate.isInitialized(value)) {
-                gen.writeStartObject();
-                gen.writeNumberField("id", ((IdentityEntity) value).getId());
-                gen.writeStringField("_proxy_", value.getClass().getName());
-                gen.writeEndObject();
-            } else {
-                // 已初始化的实体，使用原始的序列化器进行序列化，避免递归调用
-                ((JsonSerializer<Object>) delegate).serialize(value, gen, serializers);
-            }
-        }
-    }
-
-    /**
-     * 用于处理对象引用的序列化器，通过检测和管理对象引用避免循环引用问题
-     */
-    private static class IdentityReferenceSerializer extends StdSerializer<Object> {
-        private final JsonSerializer<?> delegate;
-        private final ThreadLocal<java.util.Set<Object>> visitedObjects = ThreadLocal
-                .withInitial(java.util.HashSet::new);
-
-        protected IdentityReferenceSerializer(JsonSerializer<?> delegate) {
-            super(Object.class);
-            this.delegate = delegate;
-        }
-
-        @Override
-        public void serialize(Object value, JsonGenerator gen, SerializerProvider serializers) throws IOException {
-            // 处理null值
-            if (value == null) {
-                serializers.defaultSerializeNull(gen);
-                return;
-            }
-
-            java.util.Set<Object> visited = visitedObjects.get();
-            try {
-                // 检查对象是否已经被访问过
-                if (visited.contains(value)) {
-                    // 如果对象实现了IdentityEntity，只输出ID
-                    if (value instanceof IdentityEntity) {
-                        gen.writeStartObject();
-                        gen.writeNumberField("id", ((IdentityEntity) value).getId());
-                        gen.writeStringField("_ref_", "" + ((IdentityEntity) value).getId());
-                        gen.writeEndObject();
-                    } else {
-                        // 对于非IdentityEntity对象，输出对象的toString或hashCode
-                        gen.writeString(value.toString());
-                    }
-                    return;
-                }
-
-                // 标记对象为已访问
-                visited.add(value);
-
-                // 使用委托序列化器进行正常序列化
-                ((JsonSerializer<Object>) delegate).serialize(value, gen, serializers);
-            } finally {
-                // 清理访问记录
-                visited.remove(value);
-                if (visited.isEmpty()) {
-                    visitedObjects.remove();
-                }
-            }
-        }
-    }
 }
\ No newline at end of file
diff --git a/server/src/main/java/com/ecep/contract/config/RedisCacheConfig.java b/server/src/main/java/com/ecep/contract/config/RedisCacheConfig.java
new file mode 100644
index 0000000..598442a
--- /dev/null
+++ b/server/src/main/java/com/ecep/contract/config/RedisCacheConfig.java
@@ -0,0 +1,131 @@
+package com.ecep.contract.config;
+
+import java.time.Duration;
+
+import org.hibernate.Hibernate;
+import org.hibernate.proxy.HibernateProxy;
+import org.springframework.cache.CacheManager;
+import org.springframework.cache.annotation.EnableCaching;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.data.redis.cache.RedisCacheConfiguration;
+import org.springframework.data.redis.cache.RedisCacheManager;
+import org.springframework.data.redis.connection.RedisConnectionFactory;
+import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer;
+import org.springframework.data.redis.serializer.RedisSerializationContext;
+import org.springframework.data.redis.serializer.StringRedisSerializer;
+
+import com.ecep.contract.model.IdentityEntity;
+import com.ecep.contract.util.HibernateProxyUtils;
+import com.fasterxml.jackson.annotation.JsonTypeInfo;
+import com.fasterxml.jackson.databind.BeanDescription;
+import com.fasterxml.jackson.databind.DeserializationConfig;
+import com.fasterxml.jackson.databind.JsonDeserializer;
+import com.fasterxml.jackson.databind.JsonSerializer;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.SerializationConfig;
+import com.fasterxml.jackson.databind.deser.BeanDeserializerModifier;
+import com.fasterxml.jackson.databind.module.SimpleModule;
+import com.fasterxml.jackson.databind.ser.BeanSerializerModifier;
+
+/**
+ * Redis缓存配置类，用于配置Redis的缓存管理器和序列化器
+ */
+@Configuration
+@EnableCaching
+public class RedisCacheConfig {
+
+        /**
+         * 配置RedisTemplate，使用与JacksonConfig相同的ObjectMapper以确保Hibernate代理对象被正确序列化
+         */
+        @Bean
+        public RedisTemplate<Object, Object> redisTemplate(RedisConnectionFactory redisConnectionFactory,
+                        ObjectMapper objectMapper) {
+                RedisTemplate<Object, Object> template = new RedisTemplate<>();
+                template.setConnectionFactory(redisConnectionFactory);
+
+                // 设置键的序列化器
+                template.setKeySerializer(new StringRedisSerializer());
+                template.setHashKeySerializer(new StringRedisSerializer());
+
+                // 使用GenericJackson2JsonRedisSerializer并配置为使用我们自定义的ObjectMapper
+                // 这个ObjectMapper已经包含了处理Hibernate代理对象的序列化器
+                GenericJackson2JsonRedisSerializer jackson2JsonRedisSerializer = new GenericJackson2JsonRedisSerializer(
+                                objectMapper);
+                template.setValueSerializer(jackson2JsonRedisSerializer);
+                template.setHashValueSerializer(jackson2JsonRedisSerializer);
+
+                return template;
+        }
+
+        /**
+         * 配置RedisCacheManager，使用与JacksonConfig相同的ObjectMapper以确保Hibernate代理对象被正确序列化
+         * 并启用类型信息存储以解决LinkedHashMap无法转换为具体类型的问题
+         */
+      // @Bean
+        public CacheManager cacheManager(RedisConnectionFactory redisConnectionFactory, ObjectMapper objectMapper) {
+                // 创建ObjectMapper的副本，而不是直接修改注入的实例
+                ObjectMapper cacheObjectMapper = objectMapper.copy();
+
+                // 配置ObjectMapper副本以保留类型信息（仅用于Redis缓存）
+                // 使用activateDefaultTyping代替已弃用的enableDefaultTyping
+                cacheObjectMapper.activateDefaultTyping(
+                                cacheObjectMapper.getPolymorphicTypeValidator(),
+                                ObjectMapper.DefaultTyping.NON_FINAL,
+                                JsonTypeInfo.As.PROPERTY);
+
+                // 确保我们的HibernateProxyDeserializer被正确注册
+                // 创建一个新的模块来注册自定义反序列化器
+                SimpleModule proxyModule = new SimpleModule("CacheHibernateProxyModule");
+                // 添加代理对象序列化器，只输出ID字段
+                proxyModule.addSerializer(HibernateProxy.class, new HibernateProxySerializer());
+                proxyModule.addDeserializer(HibernateProxy.class, new HibernateProxyDeserializer());
+                // 使用BeanSerializerModifier来处理IdentityEntity类型，避免递归调用
+                proxyModule.setSerializerModifier(new BeanSerializerModifier() {
+                        @Override
+                        public JsonSerializer<?> modifySerializer(SerializationConfig config, BeanDescription beanDesc,
+                                        JsonSerializer<?> serializer) {
+                                Class<?> beanClass = beanDesc.getBeanClass();
+                                if (beanClass.isPrimitive()) {
+                                        return serializer;
+                                }
+
+                                System.out.println("modifySerializer:" + beanDesc.getBeanClass() + ", serializer:"
+                                                + serializer);
+                                return serializer;
+                        }
+                });
+                proxyModule.setDeserializerModifier(new BeanDeserializerModifier() {
+                        @Override
+                        public JsonDeserializer<?> modifyDeserializer(DeserializationConfig config,
+                                        BeanDescription beanDesc,
+                                        JsonDeserializer<?> deserializer) {
+                                Class<?> beanClass = beanDesc.getBeanClass();
+                                if (beanClass.isPrimitive()) {
+                                        return deserializer;
+                                }
+
+                                System.out.println("modifyDeserializer:" + beanDesc.getBeanClass() + ", deserializer:"
+                                                + deserializer);
+                                return deserializer;
+                        }
+                });
+                cacheObjectMapper.registerModule(proxyModule);
+
+                // 创建Redis缓存配置，使用包含Hibernate代理处理的ObjectMapper副本
+                RedisCacheConfiguration cacheConfiguration = RedisCacheConfiguration.defaultCacheConfig()
+                                .entryTtl(Duration.ofHours(6)) // 设置缓存过期时间为6小时
+                                .serializeKeysWith(
+                                                RedisSerializationContext.SerializationPair
+                                                                .fromSerializer(new StringRedisSerializer()))
+                                .serializeValuesWith(RedisSerializationContext.SerializationPair.fromSerializer(
+                                                new GenericJackson2JsonRedisSerializer(cacheObjectMapper)))
+                                .disableCachingNullValues(); // 不缓存null值
+
+                // 创建Redis缓存管理器，为所有缓存名称配置相同的序列化策略以确保类型安全反序列化
+                return RedisCacheManager.builder(redisConnectionFactory)
+                                .cacheDefaults(cacheConfiguration)
+                                .build();
+        }
+}
\ No newline at end of file
diff --git a/server/src/main/java/com/ecep/contract/config/SecurityConfig.java b/server/src/main/java/com/ecep/contract/config/SecurityConfig.java
index 1e24ebc..01f499a 100644
--- a/server/src/main/java/com/ecep/contract/config/SecurityConfig.java
+++ b/server/src/main/java/com/ecep/contract/config/SecurityConfig.java
@@ -130,7 +130,7 @@ public class SecurityConfig {
             // 注意：根据系统设计，Employee实体中没有密码字段，系统使用IP/MAC绑定认证
             // 这里使用密码编码器加密后的固定密码，确保认证流程能够正常工作
             return User.builder()
-                    .username(employee.getName())
+                    .username(employee.getAccount())
                     .password(passwordEncoder().encode("default123")) // 使用默认密码进行加密
                     .accountExpired(false) // 账户未过期
                     .accountLocked(false) // 账户未锁定
diff --git a/server/src/main/java/com/ecep/contract/controller/IndexController.java b/server/src/main/java/com/ecep/contract/controller/IndexController.java
index 6c2feac..dc6b0e3 100644
--- a/server/src/main/java/com/ecep/contract/controller/IndexController.java
+++ b/server/src/main/java/com/ecep/contract/controller/IndexController.java
@@ -1,9 +1,17 @@
 package com.ecep.contract.controller;
 
 import org.springframework.http.ResponseEntity;
+import org.springframework.security.core.Authentication;
+import org.springframework.security.core.context.SecurityContext;
+import org.springframework.security.core.context.SecurityContextHolder;
+import org.springframework.security.core.userdetails.UserDetails;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RestController;
 
+import com.ecep.contract.SpringApp;
+import com.ecep.contract.ds.other.service.EmployeeService;
+import com.ecep.contract.model.Employee;
+
 /**
  * 基础控制器，处理根路径请求
  */
@@ -15,7 +23,22 @@ public class IndexController {
      */
     @GetMapping("/")
     public ResponseEntity<?> index() {
-        return ResponseEntity.ok("合同管理系统 REST API 服务已启动");
+        SecurityContext securityContext = SecurityContextHolder.getContext();
+        Authentication authentication = securityContext.getAuthentication();
+
+        Object principal = authentication.getPrincipal();
+        if (principal instanceof UserDetails userDetails) {
+            System.out.println(userDetails.getUsername());
+            EmployeeService employeeService = SpringApp.getBean(EmployeeService.class);
+            try {
+                Employee employee = employeeService.findByAccount(userDetails.getUsername());
+                return ResponseEntity.ok(employee);
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
+        }
+
+        return ResponseEntity.ok(authentication);
     }
 
 }
\ No newline at end of file
diff --git a/server/src/main/java/com/ecep/contract/ds/company/CompanyContext.java b/server/src/main/java/com/ecep/contract/ds/company/CompanyContext.java
index f148148..9c02720 100644
--- a/server/src/main/java/com/ecep/contract/ds/company/CompanyContext.java
+++ b/server/src/main/java/com/ecep/contract/ds/company/CompanyContext.java
@@ -1,4 +1,37 @@
 package com.ecep.contract.ds.company;
 
+import com.ecep.contract.ds.company.service.*;
+import org.springframework.beans.BeansException;
+
 public interface CompanyContext {
+
+    <T> T getBean(Class<T> requiredType) throws BeansException;
+
+    default CompanyService getCompanyService() {
+        return getBean(CompanyService.class);
+    }
+
+    default CompanyOldNameService getCompanyOldNameService() {
+        return getBean(CompanyOldNameService.class);
+    }
+
+    default CompanyFileTypeService getCompanyFileTypeService() {
+        return getBean(CompanyFileTypeService.class);
+    }
+
+    default CompanyFileService getCompanyFileService() {
+        return getBean(CompanyFileService.class);
+    }
+
+    default CompanyBankAccountService getCompanyBankAccountService() {
+        return getBean(CompanyBankAccountService.class);
+    }
+
+    default CompanyBlackReasonService getCompanyBlackReasonService() {
+        return getBean(CompanyBlackReasonService.class);
+    }
+
+    default CompanyInvoiceInfoService getCompanyInvoiceInfoService() {
+        return getBean(CompanyInvoiceInfoService.class);
+    }
 }
diff --git a/server/src/main/java/com/ecep/contract/ds/contract/service/ContractFileTypeService.java b/server/src/main/java/com/ecep/contract/ds/contract/service/ContractFileTypeService.java
index 9beb037..e9ff48d 100644
--- a/server/src/main/java/com/ecep/contract/ds/contract/service/ContractFileTypeService.java
+++ b/server/src/main/java/com/ecep/contract/ds/contract/service/ContractFileTypeService.java
@@ -83,7 +83,7 @@ public class ContractFileTypeService
     }
 
     @Caching(evict = {
-            @CacheEvict(key = "#p0.id"),
+            @CacheEvict(key = "#p0.id"), @CacheEvict(key = "'by-type-'+#p0.type.name()+'-'+#p0.lang"),
             @CacheEvict(key = "'all-'+#p0.getLang()")
     })
     @Override
@@ -93,6 +93,7 @@ public class ContractFileTypeService
 
     @Caching(evict = {
             @CacheEvict(key = "#p0.id"),
+            @CacheEvict(key = "'by-type-'+#p0.type.name()+'-'+#p0.lang"),
             @CacheEvict(key = "'all-'+#p0.getLang()")
     })
     @Override
@@ -117,4 +118,8 @@ public class ContractFileTypeService
         model.setSuggestFileName(vo.getSuggestFileName());
     }
 
+    @Cacheable(key = "'by-type-'+#p0.name()+'-'+#p1.toLanguageTag()")
+    public ContractFileTypeLocal findByTypeAndLang(ContractFileType type, Locale locale) {
+        return repository.findByTypeAndLang(type, locale.toLanguageTag());
+    }
 }
diff --git a/server/src/main/java/com/ecep/contract/ds/contract/tasker/ContractVerifyComm.java b/server/src/main/java/com/ecep/contract/ds/contract/tasker/ContractVerifyComm.java
index 741982a..16c7592 100644
--- a/server/src/main/java/com/ecep/contract/ds/contract/tasker/ContractVerifyComm.java
+++ b/server/src/main/java/com/ecep/contract/ds/contract/tasker/ContractVerifyComm.java
@@ -9,7 +9,6 @@ import java.util.ArrayList;
 import java.util.Comparator;
 import java.util.DoubleSummaryStatistics;
 import java.util.List;
-import java.util.Locale;
 import java.util.Map;
 import java.util.Objects;
 import java.util.stream.Collectors;
@@ -29,7 +28,7 @@ import com.ecep.contract.ds.company.service.CompanyExtendInfoService;
 import com.ecep.contract.ds.contract.service.ExtendVendorInfoService;
 import com.ecep.contract.ds.converter.NumberStringConverter;
 import com.ecep.contract.ds.other.service.EmployeeService;
-import com.ecep.contract.ds.project.ProjectCostImportItemsFromContractsTasker;
+import com.ecep.contract.service.tasker.ProjectCostImportItemsFromContractsTasker;
 import com.ecep.contract.ds.project.service.ProjectBidService;
 import com.ecep.contract.ds.project.service.ProjectCostService;
 import com.ecep.contract.ds.project.service.ProjectQuotationService;
@@ -197,7 +196,7 @@ public class ContractVerifyComm extends VerifyContext {
 
     /**
      * 验证合同是否合规
-     * 
+     *
      * @param company
      * @param contract
      * @param holder
@@ -227,7 +226,9 @@ public class ContractVerifyComm extends VerifyContext {
             case RECEIVE -> {
                 // 销售合同
                 CompanyExtendInfo companyExtendInfo = getCompanyExtendInfoService().findByCompany(company);
-                verifyAsCustomer(company, companyExtendInfo, contract, holder);
+                if (!verifyAsCustomer(company, companyExtendInfo, contract, holder)) {
+                    passed = false;
+                }
 
                 // 销售合同下的采购合同
                 List<Contract> list = getContractService().findAllByParent(contract);
@@ -325,7 +326,7 @@ public class ContractVerifyComm extends VerifyContext {
     }
 
     private void verifyVendorFile(VendorGroup group, boolean assignedProvider, Contract contract,
-            MessageHolder holder) {
+                                  MessageHolder holder) {
         if (group == null) {
             return;
         }
@@ -400,7 +401,7 @@ public class ContractVerifyComm extends VerifyContext {
     }
 
     String getFileTypeLocalValue(ContractFileType type) {
-        ContractFileTypeLocal fileTypeLocal = getFileTypeLocal(type);
+        ContractFileTypeLocal fileTypeLocal = getContractFileTypeService().findByTypeAndLang(type, getLocale());
         if (fileTypeLocal == null) {
             return type.name();
         }
@@ -420,18 +421,20 @@ public class ContractVerifyComm extends VerifyContext {
     }
 
     private boolean verifyAsCustomer(Company company, CompanyExtendInfo companyExtendInfo, Contract contract,
-            MessageHolder holder) {
+                                     MessageHolder holder) {
         boolean passed = true;
         Project project = contract.getProject();
         if (project == null) {
             // 收款的合同时，检查是否关联了项目，如果没有则创建
             if (contract.getPayWay() == ContractPayWay.RECEIVE) {
+                holder.debug("未关联项目，测试关联/创建项目...");
                 project = getProjectService().findByCode(contract.getCode());
                 if (project == null) {
-                    holder.info("创建关联项目");
+                    holder.info("根据合同号 " + contract.getCode() + ", 未找到相关项目, 创建相关项目");
                     try {
                         project = getProjectService().newInstanceByContract(contract);
                         project = getProjectService().save(project);
+                        holder.info("创建关联项目成功:" + project.getCode() + " " + project.getName());
                     } catch (Exception e) {
                         holder.error("创建关联项目失败: " + e.getMessage());
                         throw new RuntimeException("code=" + contract.getCode(), e);
@@ -439,20 +442,26 @@ public class ContractVerifyComm extends VerifyContext {
                 }
                 contract.setProject(project);
                 contract = getContractService().save(contract);
+                holder.info("关联项目:" + project.getCode() + " " + project.getName());
+            } else {
+                holder.warn("未关联项目");
             }
         }
+
+        // fixed no hibernate session
         if (project != null) {
             if (!Hibernate.isInitialized(project)) {
                 project = getProjectService().findById(project.getId());
                 // fixed
                 contract.setProject(project);
             }
-
         }
 
         if (project != null) {
-            holder.info("验证项目信息:" + project.getCode() + " " + project.getName());
-            verifyProject(contract, project, holder.sub("项目"));
+            holder.info("验证项目:" + project.getCode() + " " + project.getName());
+            if (!verifyProject(contract, project, holder.sub("项目"))) {
+                passed = false;
+            }
 
             ProjectSaleType saleType = project.getSaleType();
             if (saleType != null) {
@@ -463,6 +472,7 @@ public class ContractVerifyComm extends VerifyContext {
                     }
                     if (!contract.getPath().startsWith(saleType.getPath())) {
                         holder.error("合同目录未在销售类型目录下");
+                        passed = false;
                     }
                 }
             }
@@ -474,7 +484,7 @@ public class ContractVerifyComm extends VerifyContext {
             }
 
             if (verifyCustomerFiles) {
-                holder.debug("核验文件...");
+                holder.info("核验客户文件...");
                 if (!verifyContractFileAsCustomer(project, contract, holder)) {
                     passed = false;
                 }
@@ -519,7 +529,7 @@ public class ContractVerifyComm extends VerifyContext {
     }
 
     private boolean verifyCustomerFileByContract(CompanyCustomer companyCustomer, Contract contract,
-            MessageHolder holder) {
+                                                 MessageHolder holder) {
         List<LocalDate> verifyDates = new ArrayList<>();
         LocalDate minDate = LocalDate.of(2022, 1, 1);
         LocalDate developDate = companyCustomer.getDevelopDate();
@@ -605,7 +615,11 @@ public class ContractVerifyComm extends VerifyContext {
         return false;
     }
 
-    private void verifyProject(Contract contract, Project project, MessageHolder holder) {
+    /**
+     * 核查合同对应的项目是否合规
+     */
+    private boolean verifyProject(Contract contract, Project project, MessageHolder holder) {
+        boolean passed = true;
         ProjectSaleType saleType = project.getSaleType();
         if (saleType == null) {
             String code = contract.getCode();
@@ -619,6 +633,7 @@ public class ContractVerifyComm extends VerifyContext {
         }
         if (project.getAmount() == null || project.getAmount() <= 0) {
             holder.error("金额小于等于0");
+            passed = false;
         }
 
         //
@@ -709,6 +724,7 @@ public class ContractVerifyComm extends VerifyContext {
                 holder.warn("报价未创建");
             }
         }
+        return passed;
     }
 
     private boolean verifyContractFileAsCustomer(Project project, Contract contract, MessageHolder holder) {
diff --git a/server/src/main/java/com/ecep/contract/ds/customer/service/CompanyCustomerService.java b/server/src/main/java/com/ecep/contract/ds/customer/service/CompanyCustomerService.java
index 9689586..4b53ba3 100644
--- a/server/src/main/java/com/ecep/contract/ds/customer/service/CompanyCustomerService.java
+++ b/server/src/main/java/com/ecep/contract/ds/customer/service/CompanyCustomerService.java
@@ -188,7 +188,7 @@ public class CompanyCustomerService extends CompanyBasicService
     @SuppressWarnings("unchecked")
     @Override
     protected <T, F extends CompanyBasicFile<T>> boolean fillFileAsDefaultType(F dbFile, File file,
-            Consumer<String> status) {
+                                                                               Consumer<String> status) {
         dbFile.setType((T) CustomerFileType.General);
         fillFile(dbFile, file, null, status);
         companyCustomerFileService.save((CompanyCustomerFile) dbFile);
@@ -197,7 +197,7 @@ public class CompanyCustomerService extends CompanyBasicService
 
     @Override
     protected <T, F extends CompanyBasicFile<T>> boolean fillFileAsEvaluationFile(F customerFile, File file,
-            List<File> fileList, Consumer<String> status) {
+                                                                                  List<File> fileList, Consumer<String> status) {
         boolean modified = super.fillFileAsEvaluationFile(customerFile, file, fileList, status);
 
         if (fileList != null) {
@@ -231,7 +231,7 @@ public class CompanyCustomerService extends CompanyBasicService
     }
 
     private <T, F extends CompanyBasicFile<T>> void updateEvaluationFileByJsonFile(F customerFile, File jsonFile,
-            Consumer<String> status) throws IOException {
+                                                                                   Consumer<String> status) throws IOException {
         ObjectMapper objectMapper = new ObjectMapper();
         JsonNode root = objectMapper.readTree(jsonFile);
         if (!root.isObject()) {
@@ -257,7 +257,7 @@ public class CompanyCustomerService extends CompanyBasicService
     @SuppressWarnings("unchecked")
     @Override
     protected <T, F extends CompanyBasicFile<T>> F fillFileType(File file, List<File> fileList,
-            Consumer<String> status) {
+                                                                Consumer<String> status) {
         CompanyCustomerFile customerFile = new CompanyCustomerFile();
         customerFile.setType(CustomerFileType.General);
         if (fillFile(customerFile, file, fileList, status)) {
@@ -281,7 +281,7 @@ public class CompanyCustomerService extends CompanyBasicService
         return (fileName.contains(CompanyCustomerConstant.EVALUATION_FORM_NAME1)
                 || fileName.contains(CompanyCustomerConstant.EVALUATION_FORM_NAME2))
                 && (FileUtils.withExtensions(fileName, FileUtils.JPG, FileUtils.JPEG,
-                        FileUtils.PDF));
+                FileUtils.PDF));
     }
 
     public boolean makePathAbsent(CompanyCustomer companyCustomer) {
@@ -395,11 +395,28 @@ public class CompanyCustomerService extends CompanyBasicService
 
     @Override
     public void updateByVo(CompanyCustomer customer, CompanyCustomerVo vo) {
-        customer.setCompany(SpringApp.getBean(CompanyService.class).findById(vo.getCompanyId()));
-        customer.setCatalog(SpringApp.getBean(CustomerCatalogService.class).findById(vo.getCatalogId()));
+        if (vo.getCompanyId() == null) {
+            customer.setCompany(null);
+        } else {
+            CompanyService service = SpringApp.getBean(CompanyService.class);
+            customer.setCompany(service.findById(vo.getCompanyId()));
+        }
+
+        if (vo.getCatalogId() == null) {
+            customer.setCatalog(null);
+        } else {
+            CustomerCatalogService service = SpringApp.getBean(CustomerCatalogService.class);
+            customer.setCatalog(service.findById(vo.getCatalogId()));
+        }
         customer.setDevelopDate(vo.getDevelopDate());
         customer.setPath(vo.getPath());
-        customer.setContact(SpringApp.getBean(CompanyContactService.class).findById(vo.getContactId()));
+
+        if (vo.getContactId() == null) {
+            customer.setContact(null);
+        } else {
+            CompanyContactService service = SpringApp.getBean(CompanyContactService.class);
+            customer.setContact(service.findById(vo.getContactId()));
+        }
 
         customer.setDescription(vo.getDescription());
         customer.setCreated(vo.getCreated());
diff --git a/server/src/main/java/com/ecep/contract/ds/other/repository/BaseEnumEntityRepository.java b/server/src/main/java/com/ecep/contract/ds/other/repository/BaseEnumEntityRepository.java
index e587bd4..bb3f71c 100644
--- a/server/src/main/java/com/ecep/contract/ds/other/repository/BaseEnumEntityRepository.java
+++ b/server/src/main/java/com/ecep/contract/ds/other/repository/BaseEnumEntityRepository.java
@@ -16,7 +16,7 @@ public interface BaseEnumEntityRepository<N extends Enum<?>, T extends BaseEnumE
     List<T> findAllByLang(String lang);
 
     default Map<N, T> getCompleteMapByLocal(String lang) {
-        HashMap<N, T> map = new HashMap<>();
+        Map<N, T> map = new HashMap<>();
         for (T t : findAllByLang(lang)) {
             map.put(t.getType(), t);
         }
diff --git a/server/src/main/java/com/ecep/contract/ds/other/service/DepartmentService.java b/server/src/main/java/com/ecep/contract/ds/other/service/DepartmentService.java
index ef91036..b1adc0e 100644
--- a/server/src/main/java/com/ecep/contract/ds/other/service/DepartmentService.java
+++ b/server/src/main/java/com/ecep/contract/ds/other/service/DepartmentService.java
@@ -18,7 +18,6 @@ import com.ecep.contract.IEntityService;
 import com.ecep.contract.QueryService;
 import com.ecep.contract.ds.other.repository.DepartmentRepository;
 import com.ecep.contract.model.Department;
-import com.ecep.contract.model.Employee;
 import com.ecep.contract.service.VoableService;
 import com.ecep.contract.vo.DepartmentVo;
 import com.fasterxml.jackson.databind.JsonNode;
diff --git a/server/src/main/java/com/ecep/contract/handler/SessionInfo.java b/server/src/main/java/com/ecep/contract/handler/SessionInfo.java
new file mode 100644
index 0000000..1974d00
--- /dev/null
+++ b/server/src/main/java/com/ecep/contract/handler/SessionInfo.java
@@ -0,0 +1,62 @@
+package com.ecep.contract.handler;
+
+import java.io.IOException;
+import java.nio.ByteBuffer;
+import java.util.Map;
+import java.util.concurrent.ScheduledFuture;
+
+import org.springframework.web.socket.PingMessage;
+import org.springframework.web.socket.TextMessage;
+import org.springframework.web.socket.WebSocketSession;
+
+import com.ecep.contract.constant.WebSocketConstant;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+import lombok.Data;
+
+@Data
+public class SessionInfo {
+    private Integer employeeId;
+    private Integer loginHistoryId;
+    private WebSocketSession session;
+    private ObjectMapper objectMapper;
+    private ScheduledFuture<?> pingPongScheduledFuture;
+
+    public void click() {
+        try {
+            session.sendMessage(new PingMessage(ByteBuffer.wrap("ping".getBytes())));
+        } catch (IOException e) {
+            WebSocketServerHandler.logger.error("发送ping消息失败 (会话ID: " + session.getId() + "): " + e.getMessage(), e);
+        }
+    }
+
+    public void sendError(int errorCode, String errorMessage) throws JsonProcessingException, IOException {
+        Map<String, Object> data = Map.of(
+                WebSocketConstant.ERROR_CODE_FIELD_NAME, errorCode,
+                WebSocketConstant.SUCCESS_FIELD_NAME, false,
+                WebSocketConstant.MESSAGE_FIELD_NAME, errorMessage);
+        send(objectMapper.writeValueAsString(data));
+    }
+
+    public void sendError(String extendField, String extendValue, int errorCode, String errorMessage)
+            throws JsonProcessingException, IOException {
+        Map<String, Object> data = Map.of(
+                extendField, extendValue,
+                WebSocketConstant.ERROR_CODE_FIELD_NAME, errorCode,
+                WebSocketConstant.SUCCESS_FIELD_NAME, false,
+                WebSocketConstant.MESSAGE_FIELD_NAME, errorMessage);
+        send(data);
+    }
+
+    public void send(Map<String, Object> data) throws JsonProcessingException, IOException {
+        send(objectMapper.writeValueAsString(data));
+    }
+
+    public void send(String text) throws IOException {
+        if (session == null || !session.isOpen()) {
+            throw new IOException("会话已关闭，无法发送消息");
+        }
+        session.sendMessage(new TextMessage(text));
+    }
+}
\ No newline at end of file
diff --git a/server/src/main/java/com/ecep/contract/handler/WebSocketServerHandler.java b/server/src/main/java/com/ecep/contract/handler/WebSocketServerHandler.java
index 53bb8ea..56a0dc3 100644
--- a/server/src/main/java/com/ecep/contract/handler/WebSocketServerHandler.java
+++ b/server/src/main/java/com/ecep/contract/handler/WebSocketServerHandler.java
@@ -1,16 +1,10 @@
 package com.ecep.contract.handler;
 
 import java.io.IOException;
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
-import java.lang.reflect.ParameterizedType;
-import java.lang.reflect.Type;
-import java.nio.ByteBuffer;
 import java.time.LocalDateTime;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
-import java.util.NoSuchElementException;
 import java.util.concurrent.ScheduledExecutorService;
 import java.util.concurrent.ScheduledFuture;
 import java.util.concurrent.TimeUnit;
@@ -18,45 +12,34 @@ import java.util.concurrent.TimeUnit;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.data.domain.Page;
 import org.springframework.security.authentication.AuthenticationManager;
 import org.springframework.stereotype.Component;
 import org.springframework.web.socket.BinaryMessage;
 import org.springframework.web.socket.CloseStatus;
-import org.springframework.web.socket.PingMessage;
 import org.springframework.web.socket.PongMessage;
 import org.springframework.web.socket.TextMessage;
 import org.springframework.web.socket.WebSocketSession;
 import org.springframework.web.socket.handler.TextWebSocketHandler;
 
-import com.ecep.contract.IEntityService;
-import com.ecep.contract.PageArgument;
-import com.ecep.contract.PageContent;
-import com.ecep.contract.QueryService;
-import com.ecep.contract.SpringApp;
 import com.ecep.contract.constant.WebSocketConstant;
 import com.ecep.contract.ds.other.service.EmployeeLoginHistoryService;
 import com.ecep.contract.ds.other.service.EmployeeService;
 import com.ecep.contract.model.Employee;
 import com.ecep.contract.model.EmployeeLoginHistory;
-import com.ecep.contract.model.Voable;
-import com.ecep.contract.service.VoableService;
-import com.ecep.contract.service.WebSocketServerTaskManager;
+import com.ecep.contract.service.WebSocketServerCallbackManager;
+import com.ecep.contract.service.tasker.WebSocketServerTaskManager;
 import com.fasterxml.jackson.core.JsonProcessingException;
-import com.fasterxml.jackson.databind.JsonMappingException;
 import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import com.fasterxml.jackson.databind.node.ObjectNode;
 
-import lombok.Data;
-
 /**
  * WebSocket处理器
  * 处理与客户端的WebSocket连接、消息传递和断开连接
  */
 @Component
 public class WebSocketServerHandler extends TextWebSocketHandler {
-    private static final Logger logger = LoggerFactory.getLogger(WebSocketServerHandler.class);
+    static final Logger logger = LoggerFactory.getLogger(WebSocketServerHandler.class);
 
     private final AuthenticationManager authenticationManager;
     private final ObjectMapper objectMapper;
@@ -69,26 +52,12 @@ public class WebSocketServerHandler extends TextWebSocketHandler {
     private ScheduledExecutorService scheduledExecutorService;
     @Autowired
     private WebSocketServerTaskManager taskManager;
+    @Autowired
+    private WebSocketServerCallbackManager callbackManager;
 
     // 存储所有活跃的WebSocket会话
     private final Map<Integer, SessionInfo> activeSessions = Collections.synchronizedMap(new HashMap<>());
 
-    @Data
-    static class SessionInfo {
-        private Integer employeeId;
-        private Integer loginHistoryId;
-        private WebSocketSession session;
-        private ScheduledFuture<?> pingPongScheduledFuture;
-
-        void click() {
-            try {
-                session.sendMessage(new PingMessage(ByteBuffer.wrap("ping".getBytes())));
-            } catch (IOException e) {
-                logger.error("发送ping消息失败 (会话ID: " + session.getId() + "): " + e.getMessage(), e);
-            }
-        }
-    }
-
     WebSocketServerHandler(ObjectMapper objectMapper, AuthenticationManager authenticationManager) {
         this.objectMapper = objectMapper;
         this.authenticationManager = authenticationManager;
@@ -101,6 +70,7 @@ public class WebSocketServerHandler extends TextWebSocketHandler {
     public void afterConnectionEstablished(WebSocketSession session) throws Exception {
         // 添加会话到活跃会话集合
         SessionInfo sessionInfo = new SessionInfo();
+        sessionInfo.setObjectMapper(objectMapper);
         sessionInfo.setSession(session);
         sessionInfo.setLoginHistoryId((Integer) session.getAttributes().get("loginHistoryId"));
         sessionInfo.setEmployeeId((Integer) session.getAttributes().get("employeeId"));
@@ -108,7 +78,7 @@ public class WebSocketServerHandler extends TextWebSocketHandler {
         if (sessionInfo.getEmployeeId() == null) {
             logger.error("会话未绑定用户: {}", session.getId());
             sendError(session, WebSocketConstant.ERROR_CODE_UNAUTHORIZED, "会话未绑定用户");
-            session.close(CloseStatus.NOT_ACCEPTABLE);
+            // session.close(CloseStatus.NOT_ACCEPTABLE);
             return;
         }
 
@@ -157,389 +127,49 @@ public class WebSocketServerHandler extends TextWebSocketHandler {
 
     private boolean handleAsJson(WebSocketSession session, String payload) {
         if (!session.isOpen()) {
-            logger.warn("尝试在已关闭的WebSocket会话上处理消息回调");
+            logger.warn("尝试在已关闭的WebSocket会话[{}]上处理消息回调", session.getId());
+            return true;
+        }
+
+        SessionInfo sessionInfo = activeSessions.get(session.getAttributes().get("employeeId"));
+        if (sessionInfo == null) {
+            logger.error("未绑定用户: {}", session.getId());
+            sendError(session, WebSocketConstant.ERROR_CODE_UNAUTHORIZED, "会话未绑定用户");
+            // session.close(CloseStatus.NOT_ACCEPTABLE);
             return true;
         }
 
         JsonNode jsonNode = null;
         try {
             jsonNode = objectMapper.readTree(payload);
+        } catch (JsonProcessingException e) {
+            if (payload.startsWith("[") || payload.startsWith("{")) {
+                logger.warn("解析消息回调JSON失败: {}", payload, e);
+                // 全局错误
+                try {
+                    sessionInfo.sendError(WebSocketConstant.ERROR_CODE_INTERNAL_SERVER_ERROR, "JSON格式错误");
+                } catch (IOException e1) {
+                    logger.error("发送错误消息失败: {}", e1.getMessage(), e1);
+                }
+                return true;
+            }
+            return false;
         } catch (Exception e) {
             logger.warn("解析消息回调JSON失败: {}", payload, e);
             return false;
         }
 
         if (jsonNode.has(WebSocketConstant.MESSAGE_ID_FIELD_NAME)) {
-            // 处理 messageId 的消息
-            String messageId = jsonNode.get(WebSocketConstant.MESSAGE_ID_FIELD_NAME).asText();
-            try {
-                handleAsMessageCallback(session, messageId, jsonNode);
-            } catch (Exception e) {
-                sendError(session, messageId, e.getMessage());
-                logger.warn("处理消息回调失败 (消息ID: {}): {}", messageId, e.getMessage(), e);
-            }
+            callbackManager.onMessage(sessionInfo, jsonNode);
             return true;
         }
         if (jsonNode.has(WebSocketConstant.SESSION_ID_FIELD_NAME)) {
-            taskManager.onMessage(session, jsonNode);
+            taskManager.onMessage(sessionInfo, jsonNode);
             return true;
         }
         return false;
     }
 
-    private void handleAsMessageCallback(WebSocketSession session, String messageId, JsonNode jsonNode)
-            throws Exception {
-        if (!jsonNode.has(WebSocketConstant.SERVICE_FIELD_NAME)) {
-            throw new IllegalArgumentException("缺失 service 参数");
-        }
-
-        String serviceName = jsonNode.get(WebSocketConstant.SERVICE_FIELD_NAME).asText();
-        Object service = null;
-        try {
-            service = SpringApp.getBean(serviceName);
-        } catch (Exception e) {
-            throw new IllegalArgumentException("未找到服务: " + serviceName);
-        }
-
-        if (!jsonNode.has(WebSocketConstant.METHOD_FIELD_NAME)) {
-            throw new IllegalArgumentException("缺失 method 参数");
-        }
-
-        String methodName = jsonNode.get(WebSocketConstant.METHOD_FIELD_NAME).asText();
-        JsonNode argumentsNode = jsonNode.get(WebSocketConstant.ARGUMENTS_FIELD_NAME);
-
-        Object result = null;
-        if (methodName.equals("findAll")) {
-            result = invokerFindAllMethod(service, argumentsNode);
-        } else if (methodName.equals("findById")) {
-            result = invokerFindByIdMethod(service, argumentsNode);
-        } else if (methodName.equals("save")) {
-            result = invokerSaveMethod(service, argumentsNode);
-        } else if (methodName.equals("delete")) {
-            result = invokerDeleteMethod(service, argumentsNode);
-        } else if (methodName.equals("count")) {
-            result = invokerCountMethod(service, argumentsNode);
-        } else {
-            result = invokerOtherMethod(service, methodName, argumentsNode);
-        }
-
-        Map<String, Object> map = new HashMap<>();
-        if (result instanceof Voable<?>) {
-            map.put("data", ((Voable<?>) result).toVo());
-        } else {
-            map.put("data", result);
-        }
-        map.put(WebSocketConstant.MESSAGE_ID_FIELD_NAME, messageId);
-        map.put(WebSocketConstant.SUCCESS_FIELD_VALUE, true);
-
-        String response = objectMapper.writeValueAsString(map);
-        session.sendMessage(new TextMessage(response));
-
-    }
-
-    private Object invokerOtherMethod(Object service, String methodName, JsonNode argumentsNode)
-            throws NoSuchMethodException, SecurityException, InvocationTargetException, IllegalAccessException,
-            ClassNotFoundException, JsonProcessingException {
-        int size = argumentsNode.size();
-        Class<?> targetClass = getTargetClass(service.getClass());
-        if (size == 0) {
-            Method method = targetClass.getMethod(methodName);
-            return method.invoke(service);
-        }
-
-        if (!argumentsNode.get(0).isArray()) {
-            Class<?> parameterType = Class.forName(argumentsNode.get(1).asText());
-            Object arg = objectMapper.treeToValue(argumentsNode.get(0), parameterType);
-            Method method = targetClass.getMethod(methodName, parameterType);
-            return method.invoke(service, arg);
-        }
-
-        // 参数值
-        JsonNode paramsNode = argumentsNode.get(0);
-        // 参数类型
-        JsonNode typesNode = argumentsNode.get(1);
-
-        Class<?>[] parameterTypes = new Class<?>[typesNode.size()];
-        Object[] args = new Object[paramsNode.size()];
-        for (int i = 0; i < typesNode.size(); i++) {
-            String type = typesNode.get(i).asText();
-            parameterTypes[i] = Class.forName(type);
-            args[i] = objectMapper.treeToValue(paramsNode.get(i), parameterTypes[i]);
-        }
-
-        try {
-            Method method = targetClass.getMethod(methodName, parameterTypes);
-            return method.invoke(service, args);
-        } catch (NoSuchMethodException e) {
-            logger.error("NoSuchMethodException, targetClass: {}, Methods:{}", targetClass, targetClass.getMethods());
-            throw e;
-        }
-    }
-
-    private Object invokerDeleteMethod(Object service, JsonNode argumentsNode) {
-        JsonNode paramsNode = argumentsNode.get(0);
-        if (!paramsNode.has("id")) {
-            throw new IllegalArgumentException("缺失 id 参数");
-        }
-        int id = paramsNode.get("id").asInt();
-        IEntityService<Object> entityService = (IEntityService<Object>) service;
-        Object entity = entityService.findById(id);
-        if (entity == null) {
-            throw new NoSuchElementException("未找到实体: #" + id);
-        }
-        entityService.delete(entity);
-        return entity;
-    }
-
-    private Object invokerSaveMethod(Object service, JsonNode argumentsNode) throws JsonMappingException {
-        JsonNode paramsNode = argumentsNode.get(0);
-        if (service instanceof IEntityService<?> entityService) {
-            Object entity = null;
-            if (paramsNode.has("id") && !paramsNode.get("id").isNull()) {
-                int id = paramsNode.get("id").asInt();
-                entity = entityService.findById(id);
-                if (entity == null) {
-                    throw new NoSuchElementException("未找到实体: #" + id);
-                }
-            } else {
-                entity = createNewEntity(entityService);
-            }
-
-            if (service instanceof VoableService<?, ?>) {
-                String typeClz = argumentsNode.get(1).asText();
-                Class<?> type = null;
-                try {
-                    type = Class.forName(typeClz);
-                } catch (ClassNotFoundException e) {
-                    throw new RuntimeException(e);
-                }
-                Object object = objectMapper.convertValue(paramsNode, type);
-                ((VoableService<Object, Object>) service).updateByVo(entity, object);
-            } else {
-                objectMapper.updateValue(entity, paramsNode);
-            }
-            return ((IEntityService<Object>) entityService).save(entity);
-        }
-
-        return null;
-    }
-
-    private <T> T createNewEntity(IEntityService<T> entityService) {
-        try {
-            // 通过分析接口的泛型参数来获取实体类型
-            Class<?> serviceClass = entityService.getClass();
-
-            // 1. 直接检查接口
-            Class<T> entityClass = findEntityTypeInInterfaces(serviceClass);
-            if (entityClass != null) {
-                return entityClass.getDeclaredConstructor().newInstance();
-            }
-
-            // 2. 处理Spring代理类 - 获取原始类
-            Class<?> targetClass = getTargetClass(serviceClass);
-            if (targetClass != serviceClass) {
-                entityClass = findEntityTypeInInterfaces(targetClass);
-                if (entityClass != null) {
-                    return entityClass.getDeclaredConstructor().newInstance();
-                }
-            }
-
-            // 3. 尝试查找父类
-            entityClass = findEntityTypeInSuperclass(serviceClass);
-            if (entityClass != null) {
-                return entityClass.getDeclaredConstructor().newInstance();
-            }
-
-            // 4. 如果上述方法都失败，尝试从参数类型推断
-            entityClass = findEntityTypeFromMethodParameters(serviceClass);
-            if (entityClass != null) {
-                return entityClass.getDeclaredConstructor().newInstance();
-            }
-
-            // 如果所有方法都失败，抛出更具描述性的异常
-            throw new UnsupportedOperationException("无法确定实体类型，请检查服务实现: " + serviceClass.getName());
-        } catch (Exception e) {
-            throw new RuntimeException("无法创建Entity实例: " + e.getMessage(), e);
-        }
-    }
-
-    /**
-     * 从接口中查找实体类型
-     */
-    @SuppressWarnings("unchecked")
-    private <T> Class<T> findEntityTypeInInterfaces(Class<?> serviceClass) {
-        Type[] interfaces = serviceClass.getGenericInterfaces();
-
-        for (Type iface : interfaces) {
-            if (iface instanceof ParameterizedType paramType) {
-                if (IEntityService.class.isAssignableFrom((Class<?>) paramType.getRawType())) {
-                    // 获取IEntityService的泛型参数类型
-                    Type entityType = paramType.getActualTypeArguments()[0];
-                    if (entityType instanceof Class<?>) {
-                        return (Class<T>) entityType;
-                    } else if (entityType instanceof ParameterizedType) {
-                        // 处理参数化类型
-                        Type rawType = ((ParameterizedType) entityType).getRawType();
-                        if (rawType instanceof Class<?>) {
-                            return (Class<T>) rawType;
-                        }
-                    }
-                }
-            }
-        }
-        return null;
-    }
-
-    /**
-     * 从父类中查找实体类型
-     */
-    @SuppressWarnings("unchecked")
-    private <T> Class<T> findEntityTypeInSuperclass(Class<?> serviceClass) {
-        Type genericSuperclass = serviceClass.getGenericSuperclass();
-        while (genericSuperclass != null && genericSuperclass != Object.class) {
-            if (genericSuperclass instanceof ParameterizedType paramType) {
-                Type rawType = paramType.getRawType();
-                if (rawType instanceof Class<?> && IEntityService.class.isAssignableFrom((Class<?>) rawType)) {
-                    Type entityType = paramType.getActualTypeArguments()[0];
-                    if (entityType instanceof Class<?>) {
-                        return (Class<T>) entityType;
-                    }
-                }
-            }
-
-            // 继续查找父类的父类
-            if (genericSuperclass instanceof Class<?>) {
-                genericSuperclass = ((Class<?>) genericSuperclass).getGenericSuperclass();
-            } else {
-                break;
-            }
-        }
-        return null;
-    }
-
-    /**
-     * 尝试从方法参数类型推断实体类型
-     */
-    @SuppressWarnings("unchecked")
-    private <T> Class<T> findEntityTypeFromMethodParameters(Class<?> serviceClass) {
-        try {
-            // 尝试通过findById方法推断实体类型
-            Method findByIdMethod = serviceClass.getMethod("findById", Integer.class);
-            if (findByIdMethod != null) {
-                return (Class<T>) findByIdMethod.getReturnType();
-            }
-
-            // 尝试通过findAll方法推断实体类型
-            Method[] methods = serviceClass.getMethods();
-            for (Method method : methods) {
-                if (method.getName().equals("findAll") && method.getParameterCount() > 0) {
-                    Type returnType = method.getGenericReturnType();
-                    if (returnType instanceof ParameterizedType paramType &&
-                            paramType.getRawType() instanceof Class<?> &&
-                            "org.springframework.data.domain.Page"
-                                    .equals(((Class<?>) paramType.getRawType()).getName())) {
-
-                        Type[] actualTypeArguments = paramType.getActualTypeArguments();
-                        if (actualTypeArguments.length > 0 && actualTypeArguments[0] instanceof Class<?>) {
-                            return (Class<T>) actualTypeArguments[0];
-                        }
-                    }
-                }
-            }
-        } catch (Exception e) {
-            // 忽略异常，继续尝试其他方法
-        }
-        return null;
-    }
-
-    /**
-     * 获取被代理的原始类
-     */
-    private Class<?> getTargetClass(Class<?> proxyClass) {
-        // 处理CGLIB代理类
-        if (proxyClass.getName().contains("$$SpringCGLIB$$")) {
-            return proxyClass.getSuperclass();
-        }
-
-        return proxyClass;
-    }
-
-    /*
-     * see client QueryService#findById(Integer)
-     */
-    private Object invokerFindByIdMethod(Object service, JsonNode argumentsNode) {
-        JsonNode paramsNode = argumentsNode.get(0);
-        if (service instanceof IEntityService<?> entityService) {
-            Integer id = paramsNode.asInt();
-            return entityService.findById(id);
-        }
-
-        try {
-            JsonNode typesNode = argumentsNode.get(1);
-            if (paramsNode.isInt()) {
-                Method method = service.getClass().getMethod("findById", Integer.class);
-                return method.invoke(service, paramsNode.asInt());
-            }
-            if (paramsNode.isTextual()) {
-                Method method = service.getClass().getMethod("findById", String.class);
-                return method.invoke(service, paramsNode.asText());
-            }
-            throw new IllegalArgumentException("unable to invoke findById method, paramsNode is not int or text");
-        } catch (Exception e) {
-            throw new RuntimeException("unable to invoke findById method", e);
-        }
-    }
-
-    private Object invokerFindAllMethod(Object service, JsonNode argumentsNode) throws JsonProcessingException {
-        JsonNode paramsNode = argumentsNode.get(0);
-        JsonNode pageableNode = argumentsNode.get(1);
-        PageArgument pageArgument = objectMapper.treeToValue(pageableNode, PageArgument.class);
-        QueryService<?> entityService = (QueryService<?>) service;
-        Page<?> page = entityService.findAll(paramsNode, pageArgument.toPageable());
-        return PageContent.of(page.map(entity -> {
-            if (entity instanceof Voable<?>) {
-                return ((Voable<?>) entity).toVo();
-            }
-            return entity;
-        }));
-    }
-
-    private Object invokerCountMethod(Object service, JsonNode argumentsNode) {
-        JsonNode paramsNode = argumentsNode.get(0);
-        if (service instanceof QueryService<?> entityService) {
-            return entityService.count(paramsNode);
-        }
-        return null;
-    }
-
-    private void sendError(WebSocketSession session, String messageId, String message) {
-        _sendError(session, WebSocketConstant.MESSAGE_ID_FIELD_NAME, messageId, message);
-    }
-
-    private void _sendError(WebSocketSession session, String fieldName, String messageId, String message) {
-        if (session == null || !session.isOpen()) {
-            logger.warn("尝试向已关闭的WebSocket会话发送错误消息: {}", message);
-            return;
-        }
-
-        try {
-            String errorMessage = objectMapper.writeValueAsString(Map.of(
-                    fieldName, messageId,
-                    WebSocketConstant.SUCCESS_FIELD_VALUE, false,
-                    WebSocketConstant.MESSAGE_FIELD_NAME, message));
-
-            // 检查会话状态并尝试发送错误消息
-            if (session.isOpen()) {
-                session.sendMessage(new TextMessage(errorMessage));
-            } else {
-                logger.warn("会话已关闭，无法发送错误消息: {}", message);
-            }
-        } catch (Exception e) {
-            // 捕获所有可能的异常，防止影响主流程
-            logger.error("发送错误消息失败 (会话ID: {})", session.getId(), e);
-        }
-    }
-
     @Override
     protected void handleBinaryMessage(WebSocketSession session, BinaryMessage message) {
         logger.info("收到来自客户端的二进制消息: " + message.getPayload() + " (会话ID: " + session.getId() + ")");
@@ -642,7 +272,7 @@ public class WebSocketServerHandler extends TextWebSocketHandler {
         try {
             ObjectNode objectNode = objectMapper.createObjectNode();
             objectNode.put(WebSocketConstant.ERROR_CODE_FIELD_NAME, errorCode);
-            objectNode.put(WebSocketConstant.SUCCESS_FIELD_VALUE, false);
+            objectNode.put(WebSocketConstant.SUCCESS_FIELD_NAME, false);
             objectNode.put(WebSocketConstant.MESSAGE_FIELD_NAME, message);
             String errorMessage = objectMapper.writeValueAsString(objectNode);
 
diff --git a/server/src/main/java/com/ecep/contract/service/WebSocketServerCallbackManager.java b/server/src/main/java/com/ecep/contract/service/WebSocketServerCallbackManager.java
new file mode 100644
index 0000000..2d7100a
--- /dev/null
+++ b/server/src/main/java/com/ecep/contract/service/WebSocketServerCallbackManager.java
@@ -0,0 +1,389 @@
+package com.ecep.contract.service;
+
+import java.io.IOException;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+import java.lang.reflect.ParameterizedType;
+import java.lang.reflect.Type;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.NoSuchElementException;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.domain.Page;
+import org.springframework.stereotype.Service;
+import org.springframework.web.socket.TextMessage;
+
+import com.ecep.contract.IEntityService;
+import com.ecep.contract.PageArgument;
+import com.ecep.contract.PageContent;
+import com.ecep.contract.QueryService;
+import com.ecep.contract.SpringApp;
+import com.ecep.contract.constant.WebSocketConstant;
+import com.ecep.contract.handler.SessionInfo;
+import com.ecep.contract.model.Voable;
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.JsonMappingException;
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+@Service
+public class WebSocketServerCallbackManager {
+    static final Logger logger = LoggerFactory.getLogger(WebSocketServerCallbackManager.class);
+    private final ObjectMapper objectMapper;
+
+    public WebSocketServerCallbackManager(@Autowired ObjectMapper objectMapper) {
+        this.objectMapper = objectMapper;
+    }
+
+    public void onMessage(SessionInfo session, JsonNode jsonNode) {
+        // 处理 messageId 的消息
+        String messageId = jsonNode.get(WebSocketConstant.MESSAGE_ID_FIELD_NAME).asText();
+        try {
+            Object result = handleAsMessageCallback(session, messageId, jsonNode);
+            send(session, messageId, result);
+        } catch (Exception e) {
+            sendError(session, messageId, 500, e.getMessage());
+            logger.warn("处理消息回调失败 (消息ID: {}): {}", messageId, e.getMessage(), e);
+        }
+    }
+
+    private void sendError(SessionInfo session, String messageId, int errorCode, String message) {
+        try {
+            session.sendError(WebSocketConstant.MESSAGE_ID_FIELD_NAME, messageId, errorCode, message);
+        } catch (IOException e) {
+            logger.warn("发送错误消息失败 (消息ID: {}): {}", messageId, e.getMessage(), e);
+        }
+    }
+
+    private void send(SessionInfo session, String messageId, Object data) {
+        Map<String, Object> map = new HashMap<>();
+        if (data instanceof Voable<?>) {
+            map.put("data", ((Voable<?>) data).toVo());
+        } else {
+            map.put("data", data);
+        }
+        map.put(WebSocketConstant.MESSAGE_ID_FIELD_NAME, messageId);
+        map.put(WebSocketConstant.SUCCESS_FIELD_NAME, true);
+        try {
+            session.send(map);
+        } catch (IOException e) {
+            logger.warn("发送消息失败 (消息ID: {}): {}", messageId, e.getMessage(), e);
+        }
+    }
+
+    private Object handleAsMessageCallback(SessionInfo session, String messageId, JsonNode jsonNode)
+            throws Exception {
+        if (!jsonNode.has(WebSocketConstant.SERVICE_FIELD_NAME)) {
+            throw new IllegalArgumentException("缺失 service 参数");
+        }
+
+        String serviceName = jsonNode.get(WebSocketConstant.SERVICE_FIELD_NAME).asText();
+        Object service = null;
+        try {
+            service = SpringApp.getBean(serviceName);
+        } catch (Exception e) {
+            throw new IllegalArgumentException("未找到服务: " + serviceName);
+        }
+
+        if (!jsonNode.has(WebSocketConstant.METHOD_FIELD_NAME)) {
+            throw new IllegalArgumentException("缺失 method 参数");
+        }
+
+        String methodName = jsonNode.get(WebSocketConstant.METHOD_FIELD_NAME).asText();
+        JsonNode argumentsNode = jsonNode.get(WebSocketConstant.ARGUMENTS_FIELD_NAME);
+
+        Object result = null;
+        if (methodName.equals("findAll")) {
+            result = invokerFindAllMethod(service, argumentsNode);
+        } else if (methodName.equals("findById")) {
+            result = invokerFindByIdMethod(service, argumentsNode);
+        } else if (methodName.equals("save")) {
+            result = invokerSaveMethod(service, argumentsNode);
+        } else if (methodName.equals("delete")) {
+            result = invokerDeleteMethod(service, argumentsNode);
+        } else if (methodName.equals("count")) {
+            result = invokerCountMethod(service, argumentsNode);
+        } else {
+            result = invokerOtherMethod(service, methodName, argumentsNode);
+        }
+        return result;
+    }
+
+    private Object invokerOtherMethod(Object service, String methodName, JsonNode argumentsNode)
+            throws NoSuchMethodException, SecurityException, InvocationTargetException, IllegalAccessException,
+            ClassNotFoundException, JsonProcessingException {
+        int size = argumentsNode.size();
+        Class<?> targetClass = getTargetClass(service.getClass());
+        if (size == 0) {
+            Method method = targetClass.getMethod(methodName);
+            return method.invoke(service);
+        }
+
+        if (!argumentsNode.get(0).isArray()) {
+            Class<?> parameterType = Class.forName(argumentsNode.get(1).asText());
+            Object arg = objectMapper.treeToValue(argumentsNode.get(0), parameterType);
+            Method method = targetClass.getMethod(methodName, parameterType);
+            return method.invoke(service, arg);
+        }
+
+        // 参数值
+        JsonNode paramsNode = argumentsNode.get(0);
+        // 参数类型
+        JsonNode typesNode = argumentsNode.get(1);
+
+        Class<?>[] parameterTypes = new Class<?>[typesNode.size()];
+        Object[] args = new Object[paramsNode.size()];
+        for (int i = 0; i < typesNode.size(); i++) {
+            String type = typesNode.get(i).asText();
+            parameterTypes[i] = Class.forName(type);
+            args[i] = objectMapper.treeToValue(paramsNode.get(i), parameterTypes[i]);
+        }
+
+        try {
+            Method method = targetClass.getMethod(methodName, parameterTypes);
+            return method.invoke(service, args);
+        } catch (NoSuchMethodException e) {
+            logger.error("NoSuchMethodException, targetClass: {}, Methods:{}", targetClass, targetClass.getMethods());
+            throw e;
+        }
+    }
+
+    private Object invokerDeleteMethod(Object service, JsonNode argumentsNode) {
+        JsonNode paramsNode = argumentsNode.get(0);
+        if (!paramsNode.has("id")) {
+            throw new IllegalArgumentException("缺失 id 参数");
+        }
+        int id = paramsNode.get("id").asInt();
+        IEntityService<Object> entityService = (IEntityService<Object>) service;
+        Object entity = entityService.findById(id);
+        if (entity == null) {
+            throw new NoSuchElementException("未找到实体: #" + id);
+        }
+        entityService.delete(entity);
+        return entity;
+    }
+
+    private Object invokerSaveMethod(Object service, JsonNode argumentsNode) throws JsonMappingException {
+        JsonNode paramsNode = argumentsNode.get(0);
+        if (service instanceof IEntityService<?> entityService) {
+            Object entity = null;
+            if (paramsNode.has("id") && !paramsNode.get("id").isNull()) {
+                int id = paramsNode.get("id").asInt();
+                entity = entityService.findById(id);
+                if (entity == null) {
+                    throw new NoSuchElementException("未找到实体: #" + id);
+                }
+            } else {
+                entity = createNewEntity(entityService);
+            }
+
+            if (service instanceof VoableService<?, ?>) {
+                String typeClz = argumentsNode.get(1).asText();
+                Class<?> type = null;
+                try {
+                    type = Class.forName(typeClz);
+                } catch (ClassNotFoundException e) {
+                    throw new RuntimeException(e);
+                }
+                Object object = objectMapper.convertValue(paramsNode, type);
+                ((VoableService<Object, Object>) service).updateByVo(entity, object);
+            } else {
+                objectMapper.updateValue(entity, paramsNode);
+            }
+            return ((IEntityService<Object>) entityService).save(entity);
+        }
+
+        return null;
+    }
+
+    private <T> T createNewEntity(IEntityService<T> entityService) {
+        try {
+            // 通过分析接口的泛型参数来获取实体类型
+            Class<?> serviceClass = entityService.getClass();
+
+            // 1. 直接检查接口
+            Class<T> entityClass = findEntityTypeInInterfaces(serviceClass);
+            if (entityClass != null) {
+                return entityClass.getDeclaredConstructor().newInstance();
+            }
+
+            // 2. 处理Spring代理类 - 获取原始类
+            Class<?> targetClass = getTargetClass(serviceClass);
+            if (targetClass != serviceClass) {
+                entityClass = findEntityTypeInInterfaces(targetClass);
+                if (entityClass != null) {
+                    return entityClass.getDeclaredConstructor().newInstance();
+                }
+            }
+
+            // 3. 尝试查找父类
+            entityClass = findEntityTypeInSuperclass(serviceClass);
+            if (entityClass != null) {
+                return entityClass.getDeclaredConstructor().newInstance();
+            }
+
+            // 4. 如果上述方法都失败，尝试从参数类型推断
+            entityClass = findEntityTypeFromMethodParameters(serviceClass);
+            if (entityClass != null) {
+                return entityClass.getDeclaredConstructor().newInstance();
+            }
+
+            // 如果所有方法都失败，抛出更具描述性的异常
+            throw new UnsupportedOperationException("无法确定实体类型，请检查服务实现: " + serviceClass.getName());
+        } catch (Exception e) {
+            throw new RuntimeException("无法创建Entity实例: " + e.getMessage(), e);
+        }
+    }
+
+    /**
+     * 从接口中查找实体类型
+     */
+    @SuppressWarnings("unchecked")
+    private <T> Class<T> findEntityTypeInInterfaces(Class<?> serviceClass) {
+        Type[] interfaces = serviceClass.getGenericInterfaces();
+
+        for (Type iface : interfaces) {
+            if (iface instanceof ParameterizedType paramType) {
+                if (IEntityService.class.isAssignableFrom((Class<?>) paramType.getRawType())) {
+                    // 获取IEntityService的泛型参数类型
+                    Type entityType = paramType.getActualTypeArguments()[0];
+                    if (entityType instanceof Class<?>) {
+                        return (Class<T>) entityType;
+                    } else if (entityType instanceof ParameterizedType) {
+                        // 处理参数化类型
+                        Type rawType = ((ParameterizedType) entityType).getRawType();
+                        if (rawType instanceof Class<?>) {
+                            return (Class<T>) rawType;
+                        }
+                    }
+                }
+            }
+        }
+        return null;
+    }
+
+    /**
+     * 从父类中查找实体类型
+     */
+    @SuppressWarnings("unchecked")
+    private <T> Class<T> findEntityTypeInSuperclass(Class<?> serviceClass) {
+        Type genericSuperclass = serviceClass.getGenericSuperclass();
+        while (genericSuperclass != null && genericSuperclass != Object.class) {
+            if (genericSuperclass instanceof ParameterizedType paramType) {
+                Type rawType = paramType.getRawType();
+                if (rawType instanceof Class<?> && IEntityService.class.isAssignableFrom((Class<?>) rawType)) {
+                    Type entityType = paramType.getActualTypeArguments()[0];
+                    if (entityType instanceof Class<?>) {
+                        return (Class<T>) entityType;
+                    }
+                }
+            }
+
+            // 继续查找父类的父类
+            if (genericSuperclass instanceof Class<?>) {
+                genericSuperclass = ((Class<?>) genericSuperclass).getGenericSuperclass();
+            } else {
+                break;
+            }
+        }
+        return null;
+    }
+
+    /**
+     * 尝试从方法参数类型推断实体类型
+     */
+    @SuppressWarnings("unchecked")
+    private <T> Class<T> findEntityTypeFromMethodParameters(Class<?> serviceClass) {
+        try {
+            // 尝试通过findById方法推断实体类型
+            Method findByIdMethod = serviceClass.getMethod("findById", Integer.class);
+            if (findByIdMethod != null) {
+                return (Class<T>) findByIdMethod.getReturnType();
+            }
+
+            // 尝试通过findAll方法推断实体类型
+            Method[] methods = serviceClass.getMethods();
+            for (Method method : methods) {
+                if (method.getName().equals("findAll") && method.getParameterCount() > 0) {
+                    Type returnType = method.getGenericReturnType();
+                    if (returnType instanceof ParameterizedType paramType &&
+                            paramType.getRawType() instanceof Class<?> &&
+                            "org.springframework.data.domain.Page"
+                                    .equals(((Class<?>) paramType.getRawType()).getName())) {
+
+                        Type[] actualTypeArguments = paramType.getActualTypeArguments();
+                        if (actualTypeArguments.length > 0 && actualTypeArguments[0] instanceof Class<?>) {
+                            return (Class<T>) actualTypeArguments[0];
+                        }
+                    }
+                }
+            }
+        } catch (Exception e) {
+            // 忽略异常，继续尝试其他方法
+        }
+        return null;
+    }
+
+    /**
+     * 获取被代理的原始类
+     */
+    private Class<?> getTargetClass(Class<?> proxyClass) {
+        // 处理CGLIB代理类
+        if (proxyClass.getName().contains("$$SpringCGLIB$$")) {
+            return proxyClass.getSuperclass();
+        }
+
+        return proxyClass;
+    }
+
+    /*
+     * see client QueryService#findById(Integer)
+     */
+    private Object invokerFindByIdMethod(Object service, JsonNode argumentsNode) {
+        JsonNode paramsNode = argumentsNode.get(0);
+        if (service instanceof IEntityService<?> entityService) {
+            Integer id = paramsNode.asInt();
+            return entityService.findById(id);
+        }
+
+        try {
+            JsonNode typesNode = argumentsNode.get(1);
+            if (paramsNode.isInt()) {
+                Method method = service.getClass().getMethod("findById", Integer.class);
+                return method.invoke(service, paramsNode.asInt());
+            }
+            if (paramsNode.isTextual()) {
+                Method method = service.getClass().getMethod("findById", String.class);
+                return method.invoke(service, paramsNode.asText());
+            }
+            throw new IllegalArgumentException("unable to invoke findById method, paramsNode is not int or text");
+        } catch (Exception e) {
+            throw new RuntimeException("unable to invoke findById method", e);
+        }
+    }
+
+    private Object invokerFindAllMethod(Object service, JsonNode argumentsNode) throws JsonProcessingException {
+        JsonNode paramsNode = argumentsNode.get(0);
+        JsonNode pageableNode = argumentsNode.get(1);
+        PageArgument pageArgument = objectMapper.treeToValue(pageableNode, PageArgument.class);
+        QueryService<?> entityService = (QueryService<?>) service;
+        Page<?> page = entityService.findAll(paramsNode, pageArgument.toPageable());
+        return PageContent.of(page.map(entity -> {
+            if (entity instanceof Voable<?>) {
+                return ((Voable<?>) entity).toVo();
+            }
+            return entity;
+        }));
+    }
+
+    private Object invokerCountMethod(Object service, JsonNode argumentsNode) {
+        JsonNode paramsNode = argumentsNode.get(0);
+        if (service instanceof QueryService<?> entityService) {
+            return entityService.count(paramsNode);
+        }
+        return null;
+    }
+}
diff --git a/server/src/main/java/com/ecep/contract/service/tasker/CompanyCompositeUpdateTasker.java b/server/src/main/java/com/ecep/contract/service/tasker/CompanyCompositeUpdateTasker.java
index d3c0c68..1481168 100644
--- a/server/src/main/java/com/ecep/contract/service/tasker/CompanyCompositeUpdateTasker.java
+++ b/server/src/main/java/com/ecep/contract/service/tasker/CompanyCompositeUpdateTasker.java
@@ -1,4 +1,4 @@
-package com.ecep.contract.ds.company.tasker;
+package com.ecep.contract.service.tasker;
 
 import com.ecep.contract.MessageHolder;
 import com.ecep.contract.cloud.rk.CloudRkService;
@@ -13,15 +13,12 @@ import com.ecep.contract.constant.CloudServiceConstant;
 import com.ecep.contract.model.CloudRk;
 import com.ecep.contract.model.CloudYu;
 import com.ecep.contract.model.Company;
-import com.ecep.contract.service.WebSocketServerTasker;
 import com.ecep.contract.ui.Tasker;
-import com.ecep.contract.util.MyStringUtils;
 import com.fasterxml.jackson.databind.JsonNode;
 import lombok.Setter;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.BeansException;
-import org.springframework.util.StringUtils;
 
 import java.time.LocalDate;
 import java.time.LocalDateTime;
diff --git a/server/src/main/java/com/ecep/contract/service/tasker/CompanyCustomerEvaluationFormUpdateTask.java b/server/src/main/java/com/ecep/contract/service/tasker/CompanyCustomerEvaluationFormUpdateTask.java
index f2d319b..ecd0ace 100644
--- a/server/src/main/java/com/ecep/contract/service/tasker/CompanyCustomerEvaluationFormUpdateTask.java
+++ b/server/src/main/java/com/ecep/contract/service/tasker/CompanyCustomerEvaluationFormUpdateTask.java
@@ -1,4 +1,4 @@
-package com.ecep.contract.ds.customer.tasker;
+package com.ecep.contract.service.tasker;
 
 import static com.ecep.contract.util.ExcelUtils.setCellValue;
 
@@ -32,7 +32,6 @@ import com.ecep.contract.model.Company;
 import com.ecep.contract.model.CompanyCustomer;
 import com.ecep.contract.model.CompanyCustomerEvaluationFormFile;
 import com.ecep.contract.model.CompanyCustomerFile;
-import com.ecep.contract.service.WebSocketServerTasker;
 import com.ecep.contract.ui.Tasker;
 import com.ecep.contract.util.CompanyUtils;
 import com.fasterxml.jackson.databind.JsonNode;
diff --git a/server/src/main/java/com/ecep/contract/service/tasker/CompanyCustomerNextSignDateTask.java b/server/src/main/java/com/ecep/contract/service/tasker/CompanyCustomerNextSignDateTask.java
index bed2c84..ac57ddb 100644
--- a/server/src/main/java/com/ecep/contract/service/tasker/CompanyCustomerNextSignDateTask.java
+++ b/server/src/main/java/com/ecep/contract/service/tasker/CompanyCustomerNextSignDateTask.java
@@ -1,4 +1,4 @@
-package com.ecep.contract.ds.customer.tasker;
+package com.ecep.contract.service.tasker;
 
 import java.time.LocalDate;
 import java.util.Comparator;
@@ -12,7 +12,6 @@ import com.ecep.contract.ds.customer.service.CompanyCustomerService;
 import com.ecep.contract.model.CompanyCustomer;
 import com.ecep.contract.model.CompanyCustomerFile;
 import com.ecep.contract.model.Contract;
-import com.ecep.contract.service.WebSocketServerTasker;
 import com.ecep.contract.ui.Tasker;
 import com.fasterxml.jackson.databind.JsonNode;
 
diff --git a/server/src/main/java/com/ecep/contract/service/tasker/CompanyCustomerRebuildFilesTasker.java b/server/src/main/java/com/ecep/contract/service/tasker/CompanyCustomerRebuildFilesTasker.java
index 6f96d8c..1e8615d 100644
--- a/server/src/main/java/com/ecep/contract/service/tasker/CompanyCustomerRebuildFilesTasker.java
+++ b/server/src/main/java/com/ecep/contract/service/tasker/CompanyCustomerRebuildFilesTasker.java
@@ -1,4 +1,4 @@
-package com.ecep.contract.ds.customer.tasker;
+package com.ecep.contract.service.tasker;
 
 import org.hibernate.Hibernate;
 import org.springframework.util.StringUtils;
@@ -8,7 +8,6 @@ import com.ecep.contract.ds.company.service.CompanyService;
 import com.ecep.contract.ds.customer.service.CompanyCustomerService;
 import com.ecep.contract.model.Company;
 import com.ecep.contract.model.CompanyCustomer;
-import com.ecep.contract.service.WebSocketServerTasker;
 import com.ecep.contract.ui.Tasker;
 import com.fasterxml.jackson.databind.JsonNode;
 
diff --git a/server/src/main/java/com/ecep/contract/service/tasker/CompanyVerifyTasker.java b/server/src/main/java/com/ecep/contract/service/tasker/CompanyVerifyTasker.java
index 1b83d48..f2f2d8b 100644
--- a/server/src/main/java/com/ecep/contract/service/tasker/CompanyVerifyTasker.java
+++ b/server/src/main/java/com/ecep/contract/service/tasker/CompanyVerifyTasker.java
@@ -1,18 +1,14 @@
-package com.ecep.contract.ds.company.tasker;
+package com.ecep.contract.service.tasker;
 
 import java.time.LocalDate;
 import java.util.List;
-import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.atomic.AtomicInteger;
-import java.util.logging.Level;
 
 import com.ecep.contract.MessageHolder;
-import com.ecep.contract.ds.company.service.CompanyService;
 import com.ecep.contract.ds.contract.service.ContractService;
 import com.ecep.contract.ds.contract.tasker.ContractVerifyComm;
 import com.ecep.contract.model.Company;
 import com.ecep.contract.model.Contract;
-import com.ecep.contract.service.WebSocketServerTasker;
 import com.ecep.contract.ui.Tasker;
 import com.fasterxml.jackson.databind.JsonNode;
 
diff --git a/server/src/main/java/com/ecep/contract/service/tasker/ContractRepairTasker.java b/server/src/main/java/com/ecep/contract/service/tasker/ContractRepairTasker.java
index 2325805..f1138d7 100644
--- a/server/src/main/java/com/ecep/contract/service/tasker/ContractRepairTasker.java
+++ b/server/src/main/java/com/ecep/contract/service/tasker/ContractRepairTasker.java
@@ -1,10 +1,10 @@
-package com.ecep.contract.ds.contract.tasker;
+package com.ecep.contract.service.tasker;
 
-import java.util.Locale;
 import java.util.concurrent.atomic.AtomicReference;
 
 import com.ecep.contract.ds.contract.service.ContractService;
-import com.ecep.contract.service.WebSocketServerTasker;
+import com.ecep.contract.ds.contract.tasker.AbstContractRepairTasker;
+import com.ecep.contract.ds.contract.tasker.ContractRepairComm;
 import com.fasterxml.jackson.databind.JsonNode;
 import org.springframework.util.StringUtils;
 
@@ -13,12 +13,11 @@ import com.ecep.contract.MessageHolder;
 import com.ecep.contract.model.Contract;
 
 import lombok.Getter;
-import lombok.Setter;
 
 /**
  * 合同修复任务
  */
-public class ContractRepairTask extends AbstContractRepairTasker implements WebSocketServerTasker {
+public class ContractRepairTasker extends AbstContractRepairTasker implements WebSocketServerTasker {
     @Getter
     private Contract contract;
     @Getter
@@ -27,7 +26,7 @@ public class ContractRepairTask extends AbstContractRepairTasker implements WebS
 
     private final ContractRepairComm comm = new ContractRepairComm();
 
-    public ContractRepairTask() {
+    public ContractRepairTasker() {
     }
 
     public void init(JsonNode argsNode) {
diff --git a/server/src/main/java/com/ecep/contract/service/tasker/ContractVerifyTasker.java b/server/src/main/java/com/ecep/contract/service/tasker/ContractVerifyTasker.java
index d44ca6a..1d8aef2 100644
--- a/server/src/main/java/com/ecep/contract/service/tasker/ContractVerifyTasker.java
+++ b/server/src/main/java/com/ecep/contract/service/tasker/ContractVerifyTasker.java
@@ -1,11 +1,11 @@
-package com.ecep.contract.ds.contract.tasker;
+package com.ecep.contract.service.tasker;
 
 import java.util.Locale;
 
 import com.ecep.contract.MessageHolder;
 import com.ecep.contract.ds.contract.service.ContractService;
+import com.ecep.contract.ds.contract.tasker.ContractVerifyComm;
 import com.ecep.contract.model.Contract;
-import com.ecep.contract.service.WebSocketServerTasker;
 import com.ecep.contract.ui.Tasker;
 import com.fasterxml.jackson.databind.JsonNode;
 
@@ -24,15 +24,18 @@ public class ContractVerifyTasker extends Tasker<Object> implements WebSocketSer
     @Override
     protected Object execute(MessageHolder holder) {
         updateTitle("验证合同 " + contract.getCode() + " 及其子合同是否符合合规要求");
+        updateProgress(1, 10);
         if (!comm.verify(contract, holder)) {
             passed = false;
         }
-
+        updateProgress(9, 10);
         if (passed) {
             holder.info("合规验证通过");
         } else {
             holder.error("合规验证不通过");
         }
+        updateProgress(10, 10);
+        updateProperty("passed", passed);
         return null;
     }
 
diff --git a/server/src/main/java/com/ecep/contract/service/tasker/CustomerFileMoveTasker.java b/server/src/main/java/com/ecep/contract/service/tasker/CustomerFileMoveTasker.java
index f8c9781..70610b5 100644
--- a/server/src/main/java/com/ecep/contract/service/tasker/CustomerFileMoveTasker.java
+++ b/server/src/main/java/com/ecep/contract/service/tasker/CustomerFileMoveTasker.java
@@ -1,13 +1,11 @@
-package com.ecep.contract.ds.customer.tasker;
+package com.ecep.contract.service.tasker;
 
 import com.ecep.contract.MessageHolder;
-import com.ecep.contract.ds.company.service.CompanyService;
 import com.ecep.contract.ds.customer.service.CompanyCustomerFileService;
 import com.ecep.contract.ds.customer.service.CompanyCustomerService;
 import com.ecep.contract.model.Company;
 import com.ecep.contract.model.CompanyCustomer;
 import com.ecep.contract.model.CompanyCustomerFile;
-import com.ecep.contract.service.WebSocketServerTasker;
 import com.ecep.contract.ui.Tasker;
 import com.fasterxml.jackson.databind.JsonNode;
 
diff --git a/server/src/main/java/com/ecep/contract/service/tasker/ProjectCostImportItemsFromContractsTasker.java b/server/src/main/java/com/ecep/contract/service/tasker/ProjectCostImportItemsFromContractsTasker.java
index b940312..ad1c6d5 100644
--- a/server/src/main/java/com/ecep/contract/service/tasker/ProjectCostImportItemsFromContractsTasker.java
+++ b/server/src/main/java/com/ecep/contract/service/tasker/ProjectCostImportItemsFromContractsTasker.java
@@ -1,4 +1,4 @@
-package com.ecep.contract.ds.project;
+package com.ecep.contract.service.tasker;
 
 import java.time.LocalDateTime;
 import java.util.ArrayList;
@@ -26,7 +26,6 @@ import com.ecep.contract.model.Inventory;
 import com.ecep.contract.model.Project;
 import com.ecep.contract.model.ProjectCost;
 import com.ecep.contract.model.ProjectCostItem;
-import com.ecep.contract.service.WebSocketServerTasker;
 import com.ecep.contract.ui.Tasker;
 import com.ecep.contract.util.NumberUtils;
 import com.ecep.contract.util.TaxRateUtils;
diff --git a/server/src/main/java/com/ecep/contract/service/tasker/WebSocketServerTaskManager.java b/server/src/main/java/com/ecep/contract/service/tasker/WebSocketServerTaskManager.java
index d23408d..afee66b 100644
--- a/server/src/main/java/com/ecep/contract/service/tasker/WebSocketServerTaskManager.java
+++ b/server/src/main/java/com/ecep/contract/service/tasker/WebSocketServerTaskManager.java
@@ -1,4 +1,4 @@
-package com.ecep.contract.service;
+package com.ecep.contract.service.tasker;
 
 import java.io.IOException;
 import java.io.InputStream;
@@ -42,11 +42,17 @@ public class WebSocketServerTaskManager implements InitializingBean {
             Resource resource = resourceLoader.getResource("classpath:tasker_mapper.json");
             try (InputStream inputStream = resource.getInputStream()) {
                 JsonNode rootNode = objectMapper.readTree(inputStream);
-                JsonNode taskersNode = rootNode.get("taskers");
-                if (taskersNode != null && taskersNode.isObject()) {
+                JsonNode tasksNode = rootNode.get("tasks");
+                if (tasksNode != null && tasksNode.isObject()) {
                     Map<String, String> taskMap = new java.util.HashMap<>();
-                    taskersNode.fields().forEachRemaining(entry -> {
+                    tasksNode.fields().forEachRemaining(entry -> {
                         taskMap.put(entry.getKey(), entry.getValue().asText());
+
+                        try {
+                            Class.forName(entry.getValue().asText());
+                        } catch (ClassNotFoundException e) {
+                            logger.error("Failed to load task class: {}", entry.getValue().asText(), e);
+                        }
                     });
                     taskClzMap = taskMap;
                 }
diff --git a/server/src/main/java/com/ecep/contract/service/tasker/WebSocketServerTasker.java b/server/src/main/java/com/ecep/contract/service/tasker/WebSocketServerTasker.java
index b8716db..f147e05 100644
--- a/server/src/main/java/com/ecep/contract/service/tasker/WebSocketServerTasker.java
+++ b/server/src/main/java/com/ecep/contract/service/tasker/WebSocketServerTasker.java
@@ -1,4 +1,4 @@
-package com.ecep.contract.service;
+package com.ecep.contract.service.tasker;
 
 import java.util.concurrent.Callable;
 import java.util.function.BiConsumer;
diff --git a/server/src/main/resources/application.properties b/server/src/main/resources/application.properties
index e647aac..5022b2c 100644
--- a/server/src/main/resources/application.properties
+++ b/server/src/main/resources/application.properties
@@ -42,17 +42,14 @@ logging.level.org.springframework.web.servlet.mvc.method.annotation=TRACE
 
 # Redis缓存配置
 spring.cache.type=redis
-spring.cache.redis.time-to-live=6h
-spring.cache.redis.key-prefix=contract_manager_
+spring.cache.redis.time-to-live=1h
+spring.cache.redis.key-prefix=cms::
 spring.cache.redis.use-key-prefix=true
 spring.cache.redis.cache-null-values=true
 
-# Redis序列化配置
-spring.data.redis.serializer.key=org.springframework.data.redis.serializer.StringRedisSerializer
-spring.data.redis.serializer.value=org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer
+
 
 # 禁用默认的Whitelabel错误页面
 server.error.whitelabel.enabled=false
 # 设置错误处理路径，确保404等错误能被全局异常处理器捕获
-spring.mvc.throw-exception-if-no-handler-found=true
 spring.web.resources.add-mappings=true
diff --git a/server/src/main/resources/static/favicon.ico b/server/src/main/resources/static/favicon.ico
new file mode 100644
index 0000000..c53b327
Binary files /dev/null and b/server/src/main/resources/static/favicon.ico differ
diff --git a/server/src/main/resources/tasker_mapper.json b/server/src/main/resources/tasker_mapper.json
index 9c2095d..bb2bef0 100644
--- a/server/src/main/resources/tasker_mapper.json
+++ b/server/src/main/resources/tasker_mapper.json
@@ -1,15 +1,15 @@
 {
-    "taskers": {
-        "ContractSyncTask": "com.ecep.contract.cloud.u8.ContractSyncTask",
-        "ContractRepairTask": "com.ecep.contract.ds.contract.tasker.ContractRepairTask",
-        "ContractVerifyTask": "com.ecep.contract.ds.contract.tasker.ContractVerifyTask",
-        "ProjectCostImportItemsFromContractsTasker": "com.ecep.contract.ds.project.ProjectCostImportItemsFromContractsTasker",
-        "CompanyCustomerEvaluationFormUpdateTask": "com.ecep.contract.ds.customer.tasker.CompanyCustomerEvaluationFormUpdateTask",
-        "CompanyCustomerNextSignDateTask": "com.ecep.contract.ds.customer.tasker.CompanyCustomerNextSignDateTask",
-        "CompanyCustomerRebuildFilesTasker": "com.ecep.contract.ds.customer.tasker.CompanyCustomerRebuildFilesTasker",
-        "CustomerFileMoveTasker": "com.ecep.contract.ds.customer.tasker.CustomerFileMoveTasker",
-        "CompanyCompositeUpdateTasker": "com.ecep.contract.ds.company.tasker.CompanyCompositeUpdateTasker",
-        "CompanyVerifyTasker": "com.ecep.contract.ds.company.tasker.CompanyVerifyTasker"
-    },
-    "descriptions": "任务注册信息"
+  "tasks": {
+    "ContractSyncTask": "com.ecep.contract.cloud.u8.ContractSyncTask",
+    "ContractRepairTask": "com.ecep.contract.service.tasker.ContractRepairTasker",
+    "ContractVerifyTasker": "com.ecep.contract.service.tasker.ContractVerifyTasker",
+    "ProjectCostImportItemsFromContractsTasker": "com.ecep.contract.service.tasker.ProjectCostImportItemsFromContractsTasker",
+    "CompanyCustomerEvaluationFormUpdateTask": "com.ecep.contract.service.tasker.CompanyCustomerEvaluationFormUpdateTask",
+    "CompanyCustomerNextSignDateTask": "com.ecep.contract.service.tasker.CompanyCustomerNextSignDateTask",
+    "CompanyCustomerRebuildFilesTasker": "com.ecep.contract.service.tasker.CompanyCustomerRebuildFilesTasker",
+    "CustomerFileMoveTasker": "com.ecep.contract.service.tasker.CustomerFileMoveTasker",
+    "CompanyCompositeUpdateTasker": "com.ecep.contract.service.tasker.CompanyCompositeUpdateTasker",
+    "CompanyVerifyTasker": "com.ecep.contract.service.tasker.CompanyVerifyTasker"
+  },
+  "descriptions": "任务注册信息"
 }
\ No newline at end of file