diff --git a/common/src/main/java/com/ecep/contract/model/Company.java b/server/src/main/java/com/ecep/contract/ds/company/model/Company.java
similarity index 97%
rename from common/src/main/java/com/ecep/contract/model/Company.java
rename to server/src/main/java/com/ecep/contract/ds/company/model/Company.java
index b9f7b40..6dc8ae8 100644
--- a/common/src/main/java/com/ecep/contract/model/Company.java
+++ b/server/src/main/java/com/ecep/contract/ds/company/model/Company.java
@@ -1,6 +1,5 @@
 package com.ecep.contract.model;
 
-import java.io.Serializable;
 import java.time.LocalDate;
 import java.util.Objects;
 
@@ -28,8 +27,7 @@ import lombok.ToString;
 @Entity
 @Table(name = "COMPANY")
 @ToString
-public class Company implements IdentityEntity, NamedEntity, BasedEntity, Serializable, Voable<CompanyVo> {
-    private static final long serialVersionUID = 1L;
+public class Company implements IdentityEntity, NamedEntity, BasedEntity, Voable<CompanyVo> {
 
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
diff --git a/common/src/main/java/com/ecep/contract/model/CompanyBankAccount.java b/server/src/main/java/com/ecep/contract/ds/company/model/CompanyBankAccount.java
similarity index 93%
rename from common/src/main/java/com/ecep/contract/model/CompanyBankAccount.java
rename to server/src/main/java/com/ecep/contract/ds/company/model/CompanyBankAccount.java
index f30151b..2f3c7d2 100644
--- a/common/src/main/java/com/ecep/contract/model/CompanyBankAccount.java
+++ b/server/src/main/java/com/ecep/contract/ds/company/model/CompanyBankAccount.java
@@ -1,6 +1,5 @@
 package com.ecep.contract.model;
 
-import java.io.Serializable;
 import java.util.Objects;
 
 import com.ecep.contract.util.HibernateProxyUtils;
@@ -22,8 +21,7 @@ import lombok.ToString;
 @Setter
 @jakarta.persistence.Entity
 @Table(name = "COMPANY_BANK_ACCOUNT", schema = "supplier_ms")
-public class CompanyBankAccount implements IdentityEntity, BasedEntity, CompanyBasedEntity, Serializable, Voable<CompanyBankAccountVo> {
-    private static final long serialVersionUID = 1L;
+public class CompanyBankAccount implements IdentityEntity, BasedEntity, CompanyBasedEntity, Voable<CompanyBankAccountVo> {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column(name = "ID", nullable = false)
diff --git a/common/src/main/java/com/ecep/contract/model/CompanyBasedEntity.java b/server/src/main/java/com/ecep/contract/ds/company/model/CompanyBasedEntity.java
similarity index 100%
rename from common/src/main/java/com/ecep/contract/model/CompanyBasedEntity.java
rename to server/src/main/java/com/ecep/contract/ds/company/model/CompanyBasedEntity.java
diff --git a/common/src/main/java/com/ecep/contract/model/CompanyBlackReason.java b/server/src/main/java/com/ecep/contract/ds/company/model/CompanyBlackReason.java
similarity index 95%
rename from common/src/main/java/com/ecep/contract/model/CompanyBlackReason.java
rename to server/src/main/java/com/ecep/contract/ds/company/model/CompanyBlackReason.java
index 77ca6a0..a9a1b96 100644
--- a/common/src/main/java/com/ecep/contract/model/CompanyBlackReason.java
+++ b/server/src/main/java/com/ecep/contract/ds/company/model/CompanyBlackReason.java
@@ -1,6 +1,5 @@
 package com.ecep.contract.model;
 
-import java.io.Serializable;
 import java.time.LocalDate;
 import java.util.Objects;
 
@@ -34,8 +33,7 @@ import lombok.Setter;
 })
 // @org.springframework.data.relational.core.mapping.Table("COMPANY_BLACK_REASON")
 @JsonIgnoreProperties(ignoreUnknown = true)
-public class CompanyBlackReason implements IdentityEntity, CompanyBasedEntity, Serializable, Voable<CompanyBlackReasonVo> {
-    private static final long serialVersionUID = 1L;
+public class CompanyBlackReason implements IdentityEntity, CompanyBasedEntity, Voable<CompanyBlackReasonVo> {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column(name = "ID", nullable = false)
diff --git a/common/src/main/java/com/ecep/contract/model/CompanyContact.java b/server/src/main/java/com/ecep/contract/ds/company/model/CompanyContact.java
similarity index 94%
rename from common/src/main/java/com/ecep/contract/model/CompanyContact.java
rename to server/src/main/java/com/ecep/contract/ds/company/model/CompanyContact.java
index 7a290e9..c1c3857 100644
--- a/common/src/main/java/com/ecep/contract/model/CompanyContact.java
+++ b/server/src/main/java/com/ecep/contract/ds/company/model/CompanyContact.java
@@ -1,6 +1,5 @@
 package com.ecep.contract.model;
 
-import java.io.Serializable;
 import java.time.LocalDate;
 import java.util.Objects;
 
@@ -31,8 +30,7 @@ import lombok.ToString;
         @Index(name = "CUSTOMER_ID", columnList = "COMPANY_ID")
 })
 @ToString
-public class CompanyContact implements IdentityEntity, NamedEntity, BasedEntity, CompanyBasedEntity, Serializable, Voable<CompanyContactVo> {
-    private static final long serialVersionUID = 1L;
+public class CompanyContact implements IdentityEntity, NamedEntity, BasedEntity, CompanyBasedEntity, Voable<CompanyContactVo> {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column(name = "ID", nullable = false)
diff --git a/common/src/main/java/com/ecep/contract/model/CompanyExtendInfo.java b/server/src/main/java/com/ecep/contract/ds/company/model/CompanyExtendInfo.java
similarity index 91%
rename from common/src/main/java/com/ecep/contract/model/CompanyExtendInfo.java
rename to server/src/main/java/com/ecep/contract/ds/company/model/CompanyExtendInfo.java
index c363c2c..a37e53a 100644
--- a/common/src/main/java/com/ecep/contract/model/CompanyExtendInfo.java
+++ b/server/src/main/java/com/ecep/contract/ds/company/model/CompanyExtendInfo.java
@@ -1,6 +1,5 @@
 package com.ecep.contract.model;
 
-import java.io.Serializable;
 import java.util.Objects;
 
 import org.hibernate.annotations.ColumnDefault;
@@ -27,8 +26,8 @@ import lombok.ToString;
 @Entity
 @Table(name = "COMPANY_EXTEND_INFO", schema = "supplier_ms")
 @ToString
-public class CompanyExtendInfo implements IdentityEntity, Serializable, Voable<CompanyExtendInfoVo> {
-    private static final long serialVersionUID = 1L;
+public class CompanyExtendInfo
+        implements IdentityEntity, CompanyBasedEntity, Voable<CompanyExtendInfoVo> {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column(name = "ID", nullable = false)
diff --git a/common/src/main/java/com/ecep/contract/model/CompanyFile.java b/server/src/main/java/com/ecep/contract/ds/company/model/CompanyFile.java
similarity index 95%
rename from common/src/main/java/com/ecep/contract/model/CompanyFile.java
rename to server/src/main/java/com/ecep/contract/ds/company/model/CompanyFile.java
index db80092..8c07924 100644
--- a/common/src/main/java/com/ecep/contract/model/CompanyFile.java
+++ b/server/src/main/java/com/ecep/contract/ds/company/model/CompanyFile.java
@@ -1,6 +1,5 @@
 package com.ecep.contract.model;
 
-import java.io.Serializable;
 import java.time.LocalDate;
 import java.util.Objects;
 
@@ -31,8 +30,7 @@ import lombok.ToString;
 @Entity
 @Table(name = "COMPANY_FILE")
 @ToString
-public class CompanyFile implements IdentityEntity, CompanyBasedEntity, Serializable, Voable<CompanyFileVo> {
-    private static final long serialVersionUID = 1L;
+public class CompanyFile implements IdentityEntity, CompanyBasedEntity, Voable<CompanyFileVo> {
 
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
diff --git a/common/src/main/java/com/ecep/contract/model/CompanyInvoiceInfo.java b/server/src/main/java/com/ecep/contract/ds/company/model/CompanyInvoiceInfo.java
similarity index 93%
rename from common/src/main/java/com/ecep/contract/model/CompanyInvoiceInfo.java
rename to server/src/main/java/com/ecep/contract/ds/company/model/CompanyInvoiceInfo.java
index 12fa79d..cfe8616 100644
--- a/common/src/main/java/com/ecep/contract/model/CompanyInvoiceInfo.java
+++ b/server/src/main/java/com/ecep/contract/ds/company/model/CompanyInvoiceInfo.java
@@ -1,6 +1,5 @@
 package com.ecep.contract.model;
 
-import java.io.Serializable;
 import java.util.Objects;
 
 import com.ecep.contract.util.HibernateProxyUtils;
@@ -27,8 +26,7 @@ import lombok.ToString;
 @Entity
 @Table(name = "COMPANY_INVOICE_INFO", schema = "supplier_ms")
 @ToString
-public class CompanyInvoiceInfo implements IdentityEntity, NamedEntity, BasedEntity, CompanyBasedEntity, Serializable, Voable<CompanyInvoiceInfoVo> {
-    private static final long serialVersionUID = 1L;
+public class CompanyInvoiceInfo implements IdentityEntity, NamedEntity, BasedEntity, CompanyBasedEntity, Voable<CompanyInvoiceInfoVo> {
 
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
diff --git a/common/src/main/java/com/ecep/contract/model/CompanyOldName.java b/server/src/main/java/com/ecep/contract/ds/company/model/CompanyOldName.java
similarity index 95%
rename from common/src/main/java/com/ecep/contract/model/CompanyOldName.java
rename to server/src/main/java/com/ecep/contract/ds/company/model/CompanyOldName.java
index c11cd36..8e6ea59 100644
--- a/common/src/main/java/com/ecep/contract/model/CompanyOldName.java
+++ b/server/src/main/java/com/ecep/contract/ds/company/model/CompanyOldName.java
@@ -1,6 +1,5 @@
 package com.ecep.contract.model;
 
-import java.io.Serializable;
 import java.time.LocalDate;
 import java.util.Objects;
 
@@ -25,8 +24,7 @@ import lombok.ToString;
 @Entity
 @Table(name = "COMPANY_OLDNAME")
 @ToString
-public class CompanyOldName implements IdentityEntity, NamedEntity, Serializable, Voable<CompanyOldNameVo> {
-    private static final long serialVersionUID = 1L;
+public class CompanyOldName implements IdentityEntity, NamedEntity, Voable<CompanyOldNameVo> {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column(name = "ID", nullable = false)
diff --git a/common/src/main/java/com/ecep/contract/model/CompanyContract.java b/server/src/main/java/com/ecep/contract/ds/contract/model/CompanyContract.java
similarity index 95%
rename from common/src/main/java/com/ecep/contract/model/CompanyContract.java
rename to server/src/main/java/com/ecep/contract/ds/contract/model/CompanyContract.java
index b17c940..721506b 100644
--- a/common/src/main/java/com/ecep/contract/model/CompanyContract.java
+++ b/server/src/main/java/com/ecep/contract/ds/contract/model/CompanyContract.java
@@ -1,6 +1,5 @@
 package com.ecep.contract.model;
 
-import java.io.Serializable;
 import java.util.Map;
 import java.util.Objects;
 
@@ -32,8 +31,7 @@ import lombok.ToString;
 
 })
 @ToString(exclude = { "company", "contract" })
-public class CompanyContract implements IdentityEntity, CompanyBasedEntity, Serializable, Voable<CompanyContractVo> {
-    private static final long serialVersionUID = 1L;
+public class CompanyContract implements IdentityEntity, CompanyBasedEntity, Voable<CompanyContractVo> {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column(name = "ID", nullable = false)
diff --git a/common/src/main/java/com/ecep/contract/model/Contract.java b/server/src/main/java/com/ecep/contract/ds/contract/model/Contract.java
similarity index 98%
rename from common/src/main/java/com/ecep/contract/model/Contract.java
rename to server/src/main/java/com/ecep/contract/ds/contract/model/Contract.java
index c7d8306..377c4b5 100644
--- a/common/src/main/java/com/ecep/contract/model/Contract.java
+++ b/server/src/main/java/com/ecep/contract/ds/contract/model/Contract.java
@@ -1,6 +1,5 @@
 package com.ecep.contract.model;
 
-import java.io.Serializable;
 import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.util.Objects;
@@ -37,8 +36,7 @@ import lombok.ToString;
 @Table(name = "CONTRACT", schema = "supplier_ms")
 @ToString
 public class Contract
-        implements IdentityEntity, NamedEntity, BasedEntity, CompanyBasedEntity, Serializable, Voable<ContractVo> {
-    private static final long serialVersionUID = 1L;
+        implements IdentityEntity, NamedEntity, BasedEntity, CompanyBasedEntity, Voable<ContractVo> {
     /**
      * 主键
      */
diff --git a/common/src/main/java/com/ecep/contract/model/ContractBasedEntity.java b/server/src/main/java/com/ecep/contract/ds/contract/model/ContractBasedEntity.java
similarity index 100%
rename from common/src/main/java/com/ecep/contract/model/ContractBasedEntity.java
rename to server/src/main/java/com/ecep/contract/ds/contract/model/ContractBasedEntity.java
diff --git a/common/src/main/java/com/ecep/contract/model/ContractBidVendor.java b/server/src/main/java/com/ecep/contract/ds/contract/model/ContractBidVendor.java
similarity index 94%
rename from common/src/main/java/com/ecep/contract/model/ContractBidVendor.java
rename to server/src/main/java/com/ecep/contract/ds/contract/model/ContractBidVendor.java
index b325875..0fdebc9 100644
--- a/common/src/main/java/com/ecep/contract/model/ContractBidVendor.java
+++ b/server/src/main/java/com/ecep/contract/ds/contract/model/ContractBidVendor.java
@@ -1,6 +1,5 @@
 package com.ecep.contract.model;
 
-import java.io.Serializable;
 import java.util.Objects;
 
 import com.ecep.contract.util.HibernateProxyUtils;
@@ -29,8 +28,7 @@ import lombok.ToString;
 
 })
 @ToString
-public class ContractBidVendor implements IdentityEntity, ContractBasedEntity, Serializable, Voable<ContractBidVendorVo> {
-    private static final long serialVersionUID = 1L;
+public class ContractBidVendor implements IdentityEntity, ContractBasedEntity, Voable<ContractBidVendorVo> {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column(name = "ID", nullable = false)
diff --git a/common/src/main/java/com/ecep/contract/model/ContractFile.java b/server/src/main/java/com/ecep/contract/ds/contract/model/ContractFile.java
similarity index 95%
rename from common/src/main/java/com/ecep/contract/model/ContractFile.java
rename to server/src/main/java/com/ecep/contract/ds/contract/model/ContractFile.java
index 582d9f6..d00e69b 100644
--- a/common/src/main/java/com/ecep/contract/model/ContractFile.java
+++ b/server/src/main/java/com/ecep/contract/ds/contract/model/ContractFile.java
@@ -1,6 +1,5 @@
 package com.ecep.contract.model;
 
-import java.io.Serializable;
 import java.time.LocalDate;
 import java.util.Objects;
 
@@ -32,8 +31,7 @@ import lombok.ToString;
 @Entity
 @Table(name = "CONTRACT_FILE")
 @ToString
-public class ContractFile implements IdentityEntity, ContractBasedEntity, Serializable, Voable<ContractFileVo> {
-    private static final long serialVersionUID = 1L;
+public class ContractFile implements IdentityEntity, ContractBasedEntity, Voable<ContractFileVo> {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column(name = "ID", nullable = false)
diff --git a/common/src/main/java/com/ecep/contract/model/ContractItem.java b/server/src/main/java/com/ecep/contract/ds/contract/model/ContractItem.java
similarity index 97%
rename from common/src/main/java/com/ecep/contract/model/ContractItem.java
rename to server/src/main/java/com/ecep/contract/ds/contract/model/ContractItem.java
index 5c8e983..7371244 100644
--- a/common/src/main/java/com/ecep/contract/model/ContractItem.java
+++ b/server/src/main/java/com/ecep/contract/ds/contract/model/ContractItem.java
@@ -1,6 +1,5 @@
 package com.ecep.contract.model;
 
-import java.io.Serializable;
 import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.util.Objects;
@@ -30,8 +29,7 @@ import lombok.ToString;
 @Table(name = "CONTRACT_ITEM")
 @ToString
 public class ContractItem
-        implements IdentityEntity, ContractBasedEntity, BasedEntity, Serializable, Voable<ContractItemVo> {
-    private static final long serialVersionUID = 1L;
+        implements IdentityEntity, ContractBasedEntity, BasedEntity, Voable<ContractItemVo> {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column(name = "ID", nullable = false)
diff --git a/common/src/main/java/com/ecep/contract/model/ContractPayPlan.java b/server/src/main/java/com/ecep/contract/ds/contract/model/ContractPayPlan.java
similarity index 95%
rename from common/src/main/java/com/ecep/contract/model/ContractPayPlan.java
rename to server/src/main/java/com/ecep/contract/ds/contract/model/ContractPayPlan.java
index 2926fa7..9c4638e 100644
--- a/common/src/main/java/com/ecep/contract/model/ContractPayPlan.java
+++ b/server/src/main/java/com/ecep/contract/ds/contract/model/ContractPayPlan.java
@@ -1,6 +1,5 @@
 package com.ecep.contract.model;
 
-import java.io.Serializable;
 import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.util.Objects;
@@ -28,8 +27,7 @@ import lombok.Setter;
 @Entity
 @Table(name = "CONTRACT_PAY_PLAN", schema = "supplier_ms", indexes = {
 })
-public class ContractPayPlan implements IdentityEntity, ContractBasedEntity, Serializable, Voable<ContractPayPlanVo> {
-    private static final long serialVersionUID = 1L;
+public class ContractPayPlan implements IdentityEntity, ContractBasedEntity, Voable<ContractPayPlanVo> {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column(name = "ID", nullable = false)
diff --git a/common/src/main/java/com/ecep/contract/model/CompanyCustomer.java b/server/src/main/java/com/ecep/contract/ds/customer/model/CompanyCustomer.java
similarity index 95%
rename from common/src/main/java/com/ecep/contract/model/CompanyCustomer.java
rename to server/src/main/java/com/ecep/contract/ds/customer/model/CompanyCustomer.java
index d793230..0975767 100644
--- a/common/src/main/java/com/ecep/contract/model/CompanyCustomer.java
+++ b/server/src/main/java/com/ecep/contract/ds/customer/model/CompanyCustomer.java
@@ -1,6 +1,5 @@
 package com.ecep.contract.model;
 
-import java.io.Serializable;
 import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.util.Objects;
@@ -29,8 +28,7 @@ import lombok.ToString;
 
 })
 @ToString
-public class CompanyCustomer implements IdentityEntity, CompanyBasedEntity, Serializable, Voable<CompanyCustomerVo> {
-    private static final long serialVersionUID = 1L;
+public class CompanyCustomer implements IdentityEntity, CompanyBasedEntity, Voable<CompanyCustomerVo> {
     @Id
     @Column(name = "ID", nullable = false)
     private Integer id;
diff --git a/common/src/main/java/com/ecep/contract/model/CompanyCustomerEntity.java b/server/src/main/java/com/ecep/contract/ds/customer/model/CompanyCustomerEntity.java
similarity index 94%
rename from common/src/main/java/com/ecep/contract/model/CompanyCustomerEntity.java
rename to server/src/main/java/com/ecep/contract/ds/customer/model/CompanyCustomerEntity.java
index 8a83bd1..cecef6d 100644
--- a/common/src/main/java/com/ecep/contract/model/CompanyCustomerEntity.java
+++ b/server/src/main/java/com/ecep/contract/ds/customer/model/CompanyCustomerEntity.java
@@ -1,6 +1,5 @@
 package com.ecep.contract.model;
 
-import java.io.Serializable;
 import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.util.Objects;
@@ -28,8 +27,7 @@ import lombok.ToString;
 
 })
 @ToString
-public class CompanyCustomerEntity implements IdentityEntity, Serializable, Voable<CompanyCustomerEntityVo> {
-    private static final long serialVersionUID = 1L;
+public class CompanyCustomerEntity implements IdentityEntity, Voable<CompanyCustomerEntityVo> {
     @Id
     @Column(name = "ID", nullable = false)
     @GeneratedValue(strategy = GenerationType.IDENTITY)
diff --git a/common/src/main/java/com/ecep/contract/model/CompanyCustomerEvaluationFormFile.java b/server/src/main/java/com/ecep/contract/ds/customer/model/CompanyCustomerEvaluationFormFile.java
similarity index 95%
rename from common/src/main/java/com/ecep/contract/model/CompanyCustomerEvaluationFormFile.java
rename to server/src/main/java/com/ecep/contract/ds/customer/model/CompanyCustomerEvaluationFormFile.java
index 3631265..aab019d 100644
--- a/common/src/main/java/com/ecep/contract/model/CompanyCustomerEvaluationFormFile.java
+++ b/server/src/main/java/com/ecep/contract/ds/customer/model/CompanyCustomerEvaluationFormFile.java
@@ -1,6 +1,5 @@
 package com.ecep.contract.model;
 
-import java.io.Serializable;
 import java.util.Objects;
 
 import com.ecep.contract.util.HibernateProxyUtils;
@@ -30,8 +29,7 @@ import lombok.ToString;
 @Setter
 @ToString
 @Table(name = "COMPANY_CUSTOMER_EVALUATION_FORM_FILE")
-public class CompanyCustomerEvaluationFormFile implements IdentityEntity, BasedEntity, Serializable, Voable<CompanyCustomerEvaluationFormFileVo> {
-    private static final long serialVersionUID = 1L;
+public class CompanyCustomerEvaluationFormFile implements IdentityEntity, BasedEntity, Voable<CompanyCustomerEvaluationFormFileVo> {
     @Id
     @Column(name = "ID", nullable = false)
     private Integer id;
diff --git a/common/src/main/java/com/ecep/contract/model/CompanyCustomerFile.java b/server/src/main/java/com/ecep/contract/ds/customer/model/CompanyCustomerFile.java
similarity index 94%
rename from common/src/main/java/com/ecep/contract/model/CompanyCustomerFile.java
rename to server/src/main/java/com/ecep/contract/ds/customer/model/CompanyCustomerFile.java
index ced54f2..8c431c4 100644
--- a/common/src/main/java/com/ecep/contract/model/CompanyCustomerFile.java
+++ b/server/src/main/java/com/ecep/contract/ds/customer/model/CompanyCustomerFile.java
@@ -1,6 +1,5 @@
 package com.ecep.contract.model;
 
-import java.io.Serializable;
 import java.time.LocalDate;
 import java.util.Objects;
 
@@ -28,8 +27,7 @@ import lombok.ToString;
 @Entity
 @Table(name = "COMPANY_CUSTOMER_FILE")
 @ToString
-public class CompanyCustomerFile implements CompanyBasicFile<CustomerFileType>, Serializable, Voable<CompanyCustomerFileVo> {
-    private static final long serialVersionUID = 1L;
+public class CompanyCustomerFile implements CompanyBasicFile<CustomerFileType>, Voable<CompanyCustomerFileVo> {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column(name = "ID", nullable = false)
diff --git a/common/src/main/java/com/ecep/contract/model/CompanyCustomerFileTypeLocal.java b/server/src/main/java/com/ecep/contract/ds/customer/model/CompanyCustomerFileTypeLocal.java
similarity index 53%
rename from common/src/main/java/com/ecep/contract/model/CompanyCustomerFileTypeLocal.java
rename to server/src/main/java/com/ecep/contract/ds/customer/model/CompanyCustomerFileTypeLocal.java
index 8a70438..a17c825 100644
--- a/common/src/main/java/com/ecep/contract/model/CompanyCustomerFileTypeLocal.java
+++ b/server/src/main/java/com/ecep/contract/ds/customer/model/CompanyCustomerFileTypeLocal.java
@@ -1,6 +1,5 @@
 package com.ecep.contract.model;
 
-import java.io.Serializable;
 import java.util.Objects;
 
 import com.ecep.contract.CustomerFileType;
@@ -18,26 +17,8 @@ import lombok.ToString;
 @Entity
 @Table(name = "COMPANY_CUSTOMER_FILE_TYPE_LOCAL")
 @ToString(callSuper = true)
-public class CompanyCustomerFileTypeLocal extends BaseEnumEntity<CustomerFileType> implements Serializable, Voable<CompanyCustomerFileTypeLocalVo> {
-    private static final long serialVersionUID = 1L;
+public class CompanyCustomerFileTypeLocal extends BaseEnumEntity<CustomerFileType> implements Voable<CompanyCustomerFileTypeLocalVo> {
 
-    @Override
-    public final boolean equals(Object object) {
-        if (this == object)
-            return true;
-        if (object == null)
-            return false;
-        if (HibernateProxyUtils.isNotEffectiveClassEquals(object, this)) {
-            return false;
-        }
-        CompanyCustomerFileTypeLocal that = (CompanyCustomerFileTypeLocal) object;
-        return getId() != null && Objects.equals(getId(), that.getId());
-    }
-
-    @Override
-    public final int hashCode() {
-        return HibernateProxyUtils.hashCode(this);
-    }
 
     @Override
     public CompanyCustomerFileTypeLocalVo toVo() {
diff --git a/common/src/main/java/com/ecep/contract/model/CustomerSatisfactionSurvey.java b/server/src/main/java/com/ecep/contract/ds/customer/model/CustomerSatisfactionSurvey.java
similarity index 95%
rename from common/src/main/java/com/ecep/contract/model/CustomerSatisfactionSurvey.java
rename to server/src/main/java/com/ecep/contract/ds/customer/model/CustomerSatisfactionSurvey.java
index ffb1c16..3437368 100644
--- a/common/src/main/java/com/ecep/contract/model/CustomerSatisfactionSurvey.java
+++ b/server/src/main/java/com/ecep/contract/ds/customer/model/CustomerSatisfactionSurvey.java
@@ -1,6 +1,5 @@
 package com.ecep.contract.model;
 
-import java.io.Serializable;
 import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.util.Objects;
@@ -29,8 +28,7 @@ import lombok.ToString;
 @Entity
 @Table(name = "PROJECT_CUSTOMER_SATISFACTION_SURVEY", schema = "supplier_ms")
 @ToString
-public class CustomerSatisfactionSurvey implements IdentityEntity, ProjectBasedEntity, Serializable, Voable<CustomerSatisfactionSurveyVo> {
-    private static final long serialVersionUID = 1L;
+public class CustomerSatisfactionSurvey implements IdentityEntity, ProjectBasedEntity, Voable<CustomerSatisfactionSurveyVo> {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column(name = "ID", nullable = false)
diff --git a/common/src/main/java/com/ecep/contract/model/SalesBillVoucher.java b/server/src/main/java/com/ecep/contract/ds/customer/model/SalesBillVoucher.java
similarity index 97%
rename from common/src/main/java/com/ecep/contract/model/SalesBillVoucher.java
rename to server/src/main/java/com/ecep/contract/ds/customer/model/SalesBillVoucher.java
index b43731e..87939d3 100644
--- a/common/src/main/java/com/ecep/contract/model/SalesBillVoucher.java
+++ b/server/src/main/java/com/ecep/contract/ds/customer/model/SalesBillVoucher.java
@@ -28,8 +28,7 @@ import lombok.ToString;
 @Entity
 @Table(name = "SALES_BILL_VOUCHER", schema = "supplier_ms")
 @ToString
-public class SalesBillVoucher implements IdentityEntity, BasedEntity, java.io.Serializable, Voable<SalesBillVoucherVo> {
-    private static final long serialVersionUID = 1L;
+public class SalesBillVoucher implements IdentityEntity, BasedEntity, Voable<SalesBillVoucherVo> {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column(name = "ID", nullable = false)
diff --git a/common/src/main/java/com/ecep/contract/model/SalesBillVoucherItem.java b/server/src/main/java/com/ecep/contract/ds/customer/model/SalesBillVoucherItem.java
similarity index 96%
rename from common/src/main/java/com/ecep/contract/model/SalesBillVoucherItem.java
rename to server/src/main/java/com/ecep/contract/ds/customer/model/SalesBillVoucherItem.java
index 3673963..d321538 100644
--- a/common/src/main/java/com/ecep/contract/model/SalesBillVoucherItem.java
+++ b/server/src/main/java/com/ecep/contract/ds/customer/model/SalesBillVoucherItem.java
@@ -27,8 +27,7 @@ import lombok.ToString;
 @Entity
 @Table(name = "SALES_BILL_VOUCHER_ITEM", schema = "supplier_ms")
 @ToString
-public class SalesBillVoucherItem implements IdentityEntity, BasedEntity, java.io.Serializable, Voable<SalesBillVoucherItemVo> {
-    private static final long serialVersionUID = 1L;
+public class SalesBillVoucherItem implements IdentityEntity, BasedEntity, Voable<SalesBillVoucherItemVo> {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column(name = "ID", nullable = false)
diff --git a/common/src/main/java/com/ecep/contract/model/SalesOrder.java b/server/src/main/java/com/ecep/contract/ds/customer/model/SalesOrder.java
similarity index 93%
rename from common/src/main/java/com/ecep/contract/model/SalesOrder.java
rename to server/src/main/java/com/ecep/contract/ds/customer/model/SalesOrder.java
index 778555e..f21760e 100644
--- a/common/src/main/java/com/ecep/contract/model/SalesOrder.java
+++ b/server/src/main/java/com/ecep/contract/ds/customer/model/SalesOrder.java
@@ -1,6 +1,5 @@
 package com.ecep.contract.model;
 
-import java.io.Serializable;
 import java.time.LocalDate;
 import java.util.Objects;
 
@@ -29,9 +28,7 @@ import lombok.ToString;
 @Entity
 @Table(name = "CONTRACT_SALES_ORDER", schema = "supplier_ms")
 @ToString
-public class SalesOrder
-        implements IdentityEntity, BasedEntity, ContractBasedEntity, Serializable, Voable<SalesOrderVo> {
-    private static final long serialVersionUID = 1L;
+public class SalesOrder implements IdentityEntity, BasedEntity, ContractBasedEntity, Voable<SalesOrderVo> {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column(name = "ID", nullable = false)
diff --git a/common/src/main/java/com/ecep/contract/model/SalesOrderInvoice.java b/server/src/main/java/com/ecep/contract/ds/customer/model/SalesOrderInvoice.java
similarity index 86%
rename from common/src/main/java/com/ecep/contract/model/SalesOrderInvoice.java
rename to server/src/main/java/com/ecep/contract/ds/customer/model/SalesOrderInvoice.java
index d883cfc..ec3195b 100644
--- a/common/src/main/java/com/ecep/contract/model/SalesOrderInvoice.java
+++ b/server/src/main/java/com/ecep/contract/ds/customer/model/SalesOrderInvoice.java
@@ -5,7 +5,6 @@ import jakarta.persistence.*;
 import lombok.*;
 import org.hibernate.proxy.HibernateProxy;
 
-import java.io.Serializable;
 import java.util.Objects;
 
 /**
@@ -17,8 +16,7 @@ import java.util.Objects;
 @Entity
 @Table(name = "SALES_ORDER_INVOICE", schema = "supplier_ms")
 @ToString
-public class SalesOrderInvoice implements IdentityEntity, Serializable {
-    private static final long serialVersionUID = 1L;
+public class SalesOrderInvoice implements IdentityEntity {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column(name = "ID", nullable = false)
diff --git a/common/src/main/java/com/ecep/contract/model/SalesOrderItem.java b/server/src/main/java/com/ecep/contract/ds/customer/model/SalesOrderItem.java
similarity index 95%
rename from common/src/main/java/com/ecep/contract/model/SalesOrderItem.java
rename to server/src/main/java/com/ecep/contract/ds/customer/model/SalesOrderItem.java
index 1c1e55c..70d14a2 100644
--- a/common/src/main/java/com/ecep/contract/model/SalesOrderItem.java
+++ b/server/src/main/java/com/ecep/contract/ds/customer/model/SalesOrderItem.java
@@ -1,6 +1,5 @@
 package com.ecep.contract.model;
 
-import java.io.Serializable;
 import java.time.LocalDate;
 import java.util.Objects;
 
@@ -29,8 +28,7 @@ import lombok.ToString;
 @Entity
 @Table(name = "CONTRACT_SALES_ORDER_ITEM", schema = "supplier_ms")
 @ToString
-public class SalesOrderItem implements IdentityEntity, BasedEntity, Serializable, Voable<SalesOrderItemVo> {
-    private static final long serialVersionUID = 1L;
+public class SalesOrderItem implements IdentityEntity, BasedEntity, Voable<SalesOrderItemVo> {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column(name = "ID", nullable = false)
diff --git a/common/src/main/java/com/ecep/contract/model/CloudRk.java b/server/src/main/java/com/ecep/contract/ds/other/model/CloudRk.java
similarity index 96%
rename from common/src/main/java/com/ecep/contract/model/CloudRk.java
rename to server/src/main/java/com/ecep/contract/ds/other/model/CloudRk.java
index f43b36b..f8bae9b 100644
--- a/common/src/main/java/com/ecep/contract/model/CloudRk.java
+++ b/server/src/main/java/com/ecep/contract/ds/other/model/CloudRk.java
@@ -1,6 +1,5 @@
 package com.ecep.contract.model;
 
-import java.io.Serializable;
 import java.time.LocalDateTime;
 import java.util.Objects;
 
@@ -26,8 +25,7 @@ import lombok.ToString;
 @Setter
 @Entity
 @Table(name = "CLOUD_RK", schema = "supplier_ms")
-public class CloudRk implements IdentityEntity, Serializable, Voable<CloudRkVo> {
-    private static final long serialVersionUID = 1L;
+public class CloudRk implements IdentityEntity, Voable<CloudRkVo> {
 
     /**
      * 主键
diff --git a/common/src/main/java/com/ecep/contract/model/CloudTyc.java b/server/src/main/java/com/ecep/contract/ds/other/model/CloudTyc.java
similarity index 93%
rename from common/src/main/java/com/ecep/contract/model/CloudTyc.java
rename to server/src/main/java/com/ecep/contract/ds/other/model/CloudTyc.java
index fb4ab0f..fbfe5b7 100644
--- a/common/src/main/java/com/ecep/contract/model/CloudTyc.java
+++ b/server/src/main/java/com/ecep/contract/ds/other/model/CloudTyc.java
@@ -1,7 +1,5 @@
 package com.ecep.contract.model;
 
-import java.io.Serializable;
-import java.time.Instant;
 import java.time.LocalDateTime;
 import java.util.Objects;
 
@@ -28,8 +26,7 @@ import lombok.ToString;
 @Setter
 @Entity
 @Table(name = "CLOUD_TYC", schema = "supplier_ms")
-public class CloudTyc implements IdentityEntity, Serializable, Voable<CloudTycVo> {
-    private static final long serialVersionUID = 1L;
+public class CloudTyc implements IdentityEntity, Voable<CloudTycVo> {
     /**
      * 主键
      */
diff --git a/common/src/main/java/com/ecep/contract/model/CloudYu.java b/server/src/main/java/com/ecep/contract/ds/other/model/CloudYu.java
similarity index 94%
rename from common/src/main/java/com/ecep/contract/model/CloudYu.java
rename to server/src/main/java/com/ecep/contract/ds/other/model/CloudYu.java
index 9f12528..6ca4d63 100644
--- a/common/src/main/java/com/ecep/contract/model/CloudYu.java
+++ b/server/src/main/java/com/ecep/contract/ds/other/model/CloudYu.java
@@ -1,6 +1,5 @@
 package com.ecep.contract.model;
 
-import java.io.Serializable;
 import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.util.Objects;
@@ -28,8 +27,7 @@ import lombok.ToString;
 @Entity
 @Table(name = "CLOUD_YU", schema = "supplier_ms")
 @ToString
-public class CloudYu implements IdentityEntity, Serializable, Voable<CloudYuVo> {
-    private static final long serialVersionUID = 1L;
+public class CloudYu implements IdentityEntity, Voable<CloudYuVo> {
     /**
      * 主键
      */
diff --git a/common/src/main/java/com/ecep/contract/model/Invoice.java b/server/src/main/java/com/ecep/contract/ds/other/model/Invoice.java
similarity index 93%
rename from common/src/main/java/com/ecep/contract/model/Invoice.java
rename to server/src/main/java/com/ecep/contract/ds/other/model/Invoice.java
index b64d860..ac36240 100644
--- a/common/src/main/java/com/ecep/contract/model/Invoice.java
+++ b/server/src/main/java/com/ecep/contract/ds/other/model/Invoice.java
@@ -1,6 +1,5 @@
 package com.ecep.contract.model;
 
-import java.io.Serializable;
 import java.time.LocalDate;
 import java.util.Objects;
 
@@ -30,8 +29,7 @@ import lombok.ToString;
 @Entity
 @Table(name = "INVOICE", schema = "supplier_ms")
 @ToString
-public class Invoice implements IdentityEntity, BasedEntity, Serializable, Voable<InvoiceVo> {
-    private static final long serialVersionUID = 1L;
+public class Invoice implements IdentityEntity, BasedEntity, Voable<InvoiceVo> {
 
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
diff --git a/common/src/main/java/com/ecep/contract/model/ProductType.java b/server/src/main/java/com/ecep/contract/ds/project/model/ProductType.java
similarity index 94%
rename from common/src/main/java/com/ecep/contract/model/ProductType.java
rename to server/src/main/java/com/ecep/contract/ds/project/model/ProductType.java
index e9dc74a..7d3a1ee 100644
--- a/common/src/main/java/com/ecep/contract/model/ProductType.java
+++ b/server/src/main/java/com/ecep/contract/ds/project/model/ProductType.java
@@ -1,6 +1,5 @@
 package com.ecep.contract.model;
 
-import java.io.Serializable;
 import java.util.Objects;
 
 import com.ecep.contract.util.HibernateProxyUtils;
@@ -22,8 +21,7 @@ import lombok.Setter;
 @Setter
 @Entity
 @Table(name = "PRODUCT_TYPE")
-public class ProductType implements BasedEntity, IdentityEntity, Serializable, Voable<ProductTypeVo> {
-    private static final long serialVersionUID = 1L;
+public class ProductType implements BasedEntity, IdentityEntity, Voable<ProductTypeVo> {
     @Id
     @Column(name = "ID", nullable = false)
     @GeneratedValue(strategy = GenerationType.IDENTITY)
diff --git a/common/src/main/java/com/ecep/contract/model/ProductUsage.java b/server/src/main/java/com/ecep/contract/ds/project/model/ProductUsage.java
similarity index 94%
rename from common/src/main/java/com/ecep/contract/model/ProductUsage.java
rename to server/src/main/java/com/ecep/contract/ds/project/model/ProductUsage.java
index 2158285..30bfd11 100644
--- a/common/src/main/java/com/ecep/contract/model/ProductUsage.java
+++ b/server/src/main/java/com/ecep/contract/ds/project/model/ProductUsage.java
@@ -22,8 +22,7 @@ import lombok.Setter;
 @Setter
 @Entity
 @Table(name = "PRODUCT_USAGE", schema = "supplier_ms")
-public class ProductUsage implements BasedEntity, IdentityEntity, Serializable, Voable<ProductUsageVo> {
-    private static final long serialVersionUID = 1L;
+public class ProductUsage implements BasedEntity, IdentityEntity, Voable<ProductUsageVo> {
     @Id
     @Column(name = "ID", nullable = false)
     @GeneratedValue(strategy = GenerationType.IDENTITY)
diff --git a/common/src/main/java/com/ecep/contract/model/Project.java b/server/src/main/java/com/ecep/contract/ds/project/model/Project.java
similarity index 98%
rename from common/src/main/java/com/ecep/contract/model/Project.java
rename to server/src/main/java/com/ecep/contract/ds/project/model/Project.java
index 608ac87..48c8e01 100644
--- a/common/src/main/java/com/ecep/contract/model/Project.java
+++ b/server/src/main/java/com/ecep/contract/ds/project/model/Project.java
@@ -1,9 +1,9 @@
-package com.ecep.contract.model;
+package com.ecep.contract.ds.project.model;
 
-import java.io.Serializable;
 import java.time.LocalDate;
 import java.util.Objects;
 
+import com.ecep.contract.model.*;
 import org.hibernate.annotations.ColumnDefault;
 
 import com.ecep.contract.util.HibernateProxyUtils;
@@ -31,8 +31,7 @@ import lombok.ToString;
 @Entity
 @Table(name = "PROJECT", schema = "supplier_ms")
 @ToString
-public class Project implements IdentityEntity, NamedEntity, BasedEntity, Serializable, Voable<ProjectVo> {
-    private static final long serialVersionUID = 1L;
+public class Project implements IdentityEntity, NamedEntity, BasedEntity, Voable<ProjectVo> {
 
     @Id
     @Column(name = "ID", nullable = false)
diff --git a/common/src/main/java/com/ecep/contract/model/ProjectBasedEntity.java b/server/src/main/java/com/ecep/contract/ds/project/model/ProjectBasedEntity.java
similarity index 100%
rename from common/src/main/java/com/ecep/contract/model/ProjectBasedEntity.java
rename to server/src/main/java/com/ecep/contract/ds/project/model/ProjectBasedEntity.java
diff --git a/common/src/main/java/com/ecep/contract/model/ProjectBid.java b/server/src/main/java/com/ecep/contract/ds/project/model/ProjectBid.java
similarity index 97%
rename from common/src/main/java/com/ecep/contract/model/ProjectBid.java
rename to server/src/main/java/com/ecep/contract/ds/project/model/ProjectBid.java
index 7b4f773..072eb26 100644
--- a/common/src/main/java/com/ecep/contract/model/ProjectBid.java
+++ b/server/src/main/java/com/ecep/contract/ds/project/model/ProjectBid.java
@@ -1,6 +1,5 @@
 package com.ecep.contract.model;
 
-import java.io.Serializable;
 import java.time.LocalDateTime;
 import java.util.Objects;
 
@@ -32,8 +31,7 @@ import lombok.ToString;
 @Entity
 @Table(name = "PROJECT_BID")
 @ToString
-public class ProjectBid implements IdentityEntity, ProjectBasedEntity, Serializable, Voable<ProjectBidVo> {
-    private static final long serialVersionUID = 1L;
+public class ProjectBid implements IdentityEntity, ProjectBasedEntity, Voable<ProjectBidVo> {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column(name = "ID", nullable = false)
diff --git a/common/src/main/java/com/ecep/contract/model/ProjectCost.java b/server/src/main/java/com/ecep/contract/ds/project/model/ProjectCost.java
similarity index 98%
rename from common/src/main/java/com/ecep/contract/model/ProjectCost.java
rename to server/src/main/java/com/ecep/contract/ds/project/model/ProjectCost.java
index 3d2c5cb..d64f288 100644
--- a/common/src/main/java/com/ecep/contract/model/ProjectCost.java
+++ b/server/src/main/java/com/ecep/contract/ds/project/model/ProjectCost.java
@@ -1,6 +1,5 @@
 package com.ecep.contract.model;
 
-import java.io.Serializable;
 import java.time.LocalDateTime;
 import java.util.Objects;
 
@@ -27,8 +26,7 @@ import lombok.ToString;
 @Entity
 @Table(name = "PROJECT_COST")
 @ToString
-public class ProjectCost implements IdentityEntity, ProjectBasedEntity, Serializable, Voable<ProjectCostVo> {
-    private static final long serialVersionUID = 1L;
+public class ProjectCost implements IdentityEntity, ProjectBasedEntity, Voable<ProjectCostVo> {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column(name = "ID", nullable = false)
diff --git a/common/src/main/java/com/ecep/contract/model/ProjectCostItem.java b/server/src/main/java/com/ecep/contract/ds/project/model/ProjectCostItem.java
similarity index 97%
rename from common/src/main/java/com/ecep/contract/model/ProjectCostItem.java
rename to server/src/main/java/com/ecep/contract/ds/project/model/ProjectCostItem.java
index 65ea1a7..033740f 100644
--- a/common/src/main/java/com/ecep/contract/model/ProjectCostItem.java
+++ b/server/src/main/java/com/ecep/contract/ds/project/model/ProjectCostItem.java
@@ -1,6 +1,5 @@
 package com.ecep.contract.model;
 
-import java.io.Serializable;
 import java.time.LocalDateTime;
 import java.util.Objects;
 
@@ -25,8 +24,7 @@ import lombok.ToString;
 @Entity
 @Table(name = "PROJECT_COST_ITEM")
 @ToString
-public class ProjectCostItem implements IdentityEntity, BasedEntity, Serializable, Voable<ProjectCostItemVo> {
-    private static final long serialVersionUID = 1L;
+public class ProjectCostItem implements IdentityEntity, BasedEntity, Voable<ProjectCostItemVo> {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column(name = "ID", nullable = false)
diff --git a/common/src/main/java/com/ecep/contract/model/ProjectFile.java b/server/src/main/java/com/ecep/contract/ds/project/model/ProjectFile.java
similarity index 93%
rename from common/src/main/java/com/ecep/contract/model/ProjectFile.java
rename to server/src/main/java/com/ecep/contract/ds/project/model/ProjectFile.java
index 65b9ab8..565afab 100644
--- a/common/src/main/java/com/ecep/contract/model/ProjectFile.java
+++ b/server/src/main/java/com/ecep/contract/ds/project/model/ProjectFile.java
@@ -1,6 +1,5 @@
 package com.ecep.contract.model;
 
-import java.io.Serializable;
 import java.util.Objects;
 
 import com.ecep.contract.ProjectFileType;
@@ -30,8 +29,7 @@ import lombok.ToString;
 @Entity
 @Table(name = "PROJECT_FILE")
 @ToString
-public class ProjectFile implements IdentityEntity, ProjectBasedEntity, java.io.Serializable, Voable<ProjectFileVo> {
-    private static final long serialVersionUID = 1L;
+public class ProjectFile implements IdentityEntity, ProjectBasedEntity, Voable<ProjectFileVo> {
 
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
diff --git a/common/src/main/java/com/ecep/contract/model/ProjectFundPlan.java b/server/src/main/java/com/ecep/contract/ds/project/model/ProjectFundPlan.java
similarity index 95%
rename from common/src/main/java/com/ecep/contract/model/ProjectFundPlan.java
rename to server/src/main/java/com/ecep/contract/ds/project/model/ProjectFundPlan.java
index e6fb6d2..17dd262 100644
--- a/common/src/main/java/com/ecep/contract/model/ProjectFundPlan.java
+++ b/server/src/main/java/com/ecep/contract/ds/project/model/ProjectFundPlan.java
@@ -34,8 +34,7 @@ import lombok.ToString;
 @Table(name = "PROJECT_FUND_PLAN")
 @ToString
 public class ProjectFundPlan
-        implements IdentityEntity, ProjectBasedEntity, java.io.Serializable, Voable<ProjectFundPlanVo> {
-    private static final long serialVersionUID = 1L;
+        implements IdentityEntity, ProjectBasedEntity, Voable<ProjectFundPlanVo> {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column(name = "ID", nullable = false)
diff --git a/common/src/main/java/com/ecep/contract/model/ProjectIndustry.java b/server/src/main/java/com/ecep/contract/ds/project/model/ProjectIndustry.java
similarity index 94%
rename from common/src/main/java/com/ecep/contract/model/ProjectIndustry.java
rename to server/src/main/java/com/ecep/contract/ds/project/model/ProjectIndustry.java
index eabc668..3a99260 100644
--- a/common/src/main/java/com/ecep/contract/model/ProjectIndustry.java
+++ b/server/src/main/java/com/ecep/contract/ds/project/model/ProjectIndustry.java
@@ -26,8 +26,7 @@ import lombok.ToString;
 
 })
 @ToString
-public class ProjectIndustry implements BasedEntity, IdentityEntity, NamedEntity, Serializable, Voable<ProjectIndustryVo> {
-    private static final long serialVersionUID = 1L;
+public class ProjectIndustry implements BasedEntity, IdentityEntity, NamedEntity, Voable<ProjectIndustryVo> {
     @Id
     @Column(name = "ID", nullable = false)
     @GeneratedValue(strategy = GenerationType.IDENTITY)
diff --git a/common/src/main/java/com/ecep/contract/model/ProjectQuotation.java b/server/src/main/java/com/ecep/contract/ds/project/model/ProjectQuotation.java
similarity index 95%
rename from common/src/main/java/com/ecep/contract/model/ProjectQuotation.java
rename to server/src/main/java/com/ecep/contract/ds/project/model/ProjectQuotation.java
index cffb3ed..6ad88b1 100644
--- a/common/src/main/java/com/ecep/contract/model/ProjectQuotation.java
+++ b/server/src/main/java/com/ecep/contract/ds/project/model/ProjectQuotation.java
@@ -31,9 +31,7 @@ import lombok.ToString;
 @Entity
 @Table(name = "PROJECT_QUOTATION")
 @ToString
-public class ProjectQuotation
-        implements IdentityEntity, ProjectBasedEntity, java.io.Serializable, Voable<ProjectQuotationVo> {
-    private static final long serialVersionUID = 1L;
+public class ProjectQuotation implements IdentityEntity, ProjectBasedEntity, Voable<ProjectQuotationVo> {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column(name = "ID", nullable = false)
diff --git a/common/src/main/java/com/ecep/contract/model/ExtendVendorInfo.java b/server/src/main/java/com/ecep/contract/ds/vendor/model/ExtendVendorInfo.java
similarity index 90%
rename from common/src/main/java/com/ecep/contract/model/ExtendVendorInfo.java
rename to server/src/main/java/com/ecep/contract/ds/vendor/model/ExtendVendorInfo.java
index 6b3b3e5..53b7c61 100644
--- a/common/src/main/java/com/ecep/contract/model/ExtendVendorInfo.java
+++ b/server/src/main/java/com/ecep/contract/ds/vendor/model/ExtendVendorInfo.java
@@ -2,13 +2,11 @@ package com.ecep.contract.model;
 
 import com.ecep.contract.util.HibernateProxyUtils;
 import com.ecep.contract.vo.ExtendVendorInfoVo;
-import com.ecep.contract.model.Voable;
 import jakarta.persistence.*;
 import lombok.Getter;
 import lombok.Setter;
 import lombok.ToString;
 
-import java.io.Serializable;
 import java.util.Objects;
 
 @Getter
@@ -16,8 +14,7 @@ import java.util.Objects;
 @Entity
 @Table(name = "CONTRACT_EXTEND_VENDOR_INFO", schema = "supplier_ms")
 @ToString
-public class ExtendVendorInfo implements IdentityEntity, Serializable, Voable<ExtendVendorInfoVo> {
-    private static final long serialVersionUID = 1L;
+public class ExtendVendorInfo implements IdentityEntity, Voable<ExtendVendorInfoVo> {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column(name = "ID", nullable = false)
diff --git a/common/src/main/java/com/ecep/contract/model/PurchaseBillVoucher.java b/server/src/main/java/com/ecep/contract/ds/vendor/model/PurchaseBillVoucher.java
similarity index 96%
rename from common/src/main/java/com/ecep/contract/model/PurchaseBillVoucher.java
rename to server/src/main/java/com/ecep/contract/ds/vendor/model/PurchaseBillVoucher.java
index 4273d82..90491bf 100644
--- a/common/src/main/java/com/ecep/contract/model/PurchaseBillVoucher.java
+++ b/server/src/main/java/com/ecep/contract/ds/vendor/model/PurchaseBillVoucher.java
@@ -29,8 +29,7 @@ import lombok.ToString;
 @Table(name = "PURCHASE_BILL_VOUCHER", schema = "supplier_ms")
 @ToString
 public class PurchaseBillVoucher
-        implements IdentityEntity, BasedEntity, java.io.Serializable, Voable<PurchaseBillVoucherVo> {
-    private static final long serialVersionUID = 1L;
+        implements IdentityEntity, BasedEntity, Voable<PurchaseBillVoucherVo> {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column(name = "ID", nullable = false)
diff --git a/common/src/main/java/com/ecep/contract/model/PurchaseBillVoucherItem.java b/server/src/main/java/com/ecep/contract/ds/vendor/model/PurchaseBillVoucherItem.java
similarity index 95%
rename from common/src/main/java/com/ecep/contract/model/PurchaseBillVoucherItem.java
rename to server/src/main/java/com/ecep/contract/ds/vendor/model/PurchaseBillVoucherItem.java
index accd245..39b512f 100644
--- a/common/src/main/java/com/ecep/contract/model/PurchaseBillVoucherItem.java
+++ b/server/src/main/java/com/ecep/contract/ds/vendor/model/PurchaseBillVoucherItem.java
@@ -28,8 +28,7 @@ import lombok.ToString;
 @Table(name = "PURCHASE_BILL_VOUCHER_ITEM", schema = "supplier_ms")
 @ToString
 public class PurchaseBillVoucherItem
-        implements IdentityEntity, BasedEntity, java.io.Serializable, Voable<PurchaseBillVoucherItemVo> {
-    private static final long serialVersionUID = 1L;
+        implements IdentityEntity, BasedEntity, Voable<PurchaseBillVoucherItemVo> {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column(name = "ID", nullable = false)
diff --git a/common/src/main/java/com/ecep/contract/model/PurchaseOrder.java b/server/src/main/java/com/ecep/contract/ds/vendor/model/PurchaseOrder.java
similarity index 97%
rename from common/src/main/java/com/ecep/contract/model/PurchaseOrder.java
rename to server/src/main/java/com/ecep/contract/ds/vendor/model/PurchaseOrder.java
index f4b86f7..485a93a 100644
--- a/common/src/main/java/com/ecep/contract/model/PurchaseOrder.java
+++ b/server/src/main/java/com/ecep/contract/ds/vendor/model/PurchaseOrder.java
@@ -29,8 +29,7 @@ import lombok.ToString;
 @Table(name = "PURCHASE_ORDER", schema = "supplier_ms")
 @ToString
 public class PurchaseOrder
-        implements IdentityEntity, BasedEntity, ContractBasedEntity, java.io.Serializable, Voable<PurchaseOrderVo> {
-    private static final long serialVersionUID = 1L;
+        implements IdentityEntity, BasedEntity, ContractBasedEntity, Voable<PurchaseOrderVo> {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column(name = "ID", nullable = false)
diff --git a/common/src/main/java/com/ecep/contract/model/PurchaseOrderItem.java b/server/src/main/java/com/ecep/contract/ds/vendor/model/PurchaseOrderItem.java
similarity index 94%
rename from common/src/main/java/com/ecep/contract/model/PurchaseOrderItem.java
rename to server/src/main/java/com/ecep/contract/ds/vendor/model/PurchaseOrderItem.java
index 7352427..851a45c 100644
--- a/common/src/main/java/com/ecep/contract/model/PurchaseOrderItem.java
+++ b/server/src/main/java/com/ecep/contract/ds/vendor/model/PurchaseOrderItem.java
@@ -28,9 +28,7 @@ import lombok.ToString;
 @Entity
 @Table(name = "PURCHASE_ORDER_ITEM", schema = "supplier_ms")
 @ToString
-public class PurchaseOrderItem
-        implements IdentityEntity, BasedEntity, java.io.Serializable, Voable<PurchaseOrderItemVo> {
-    private static final long serialVersionUID = 1L;
+public class PurchaseOrderItem implements IdentityEntity, BasedEntity, Voable<PurchaseOrderItemVo> {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column(name = "ID", nullable = false)
diff --git a/common/src/main/java/com/ecep/contract/model/PurchaseReceipt.java b/server/src/main/java/com/ecep/contract/ds/vendor/model/PurchaseReceipt.java
similarity index 96%
rename from common/src/main/java/com/ecep/contract/model/PurchaseReceipt.java
rename to server/src/main/java/com/ecep/contract/ds/vendor/model/PurchaseReceipt.java
index 66ef95d..85adf4e 100644
--- a/common/src/main/java/com/ecep/contract/model/PurchaseReceipt.java
+++ b/server/src/main/java/com/ecep/contract/ds/vendor/model/PurchaseReceipt.java
@@ -27,8 +27,7 @@ import lombok.ToString;
 @Entity
 @Table(name = "PURCHASE_RECEIPT", schema = "supplier_ms")
 @ToString
-public class PurchaseReceipt implements IdentityEntity, BasedEntity, java.io.Serializable {
-    private static final long serialVersionUID = 1L;
+public class PurchaseReceipt implements IdentityEntity, BasedEntity {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column(name = "ID", nullable = false)
diff --git a/common/src/main/java/com/ecep/contract/model/PurchaseSettlementVoucher.java b/server/src/main/java/com/ecep/contract/ds/vendor/model/PurchaseSettlementVoucher.java
similarity index 96%
rename from common/src/main/java/com/ecep/contract/model/PurchaseSettlementVoucher.java
rename to server/src/main/java/com/ecep/contract/ds/vendor/model/PurchaseSettlementVoucher.java
index 2fb2343..f2dfe1a 100644
--- a/common/src/main/java/com/ecep/contract/model/PurchaseSettlementVoucher.java
+++ b/server/src/main/java/com/ecep/contract/ds/vendor/model/PurchaseSettlementVoucher.java
@@ -27,8 +27,7 @@ import lombok.ToString;
 @Entity
 @Table(name = "PURCHASE_SETTLE_VOUCHER", schema = "supplier_ms")
 @ToString
-public class PurchaseSettlementVoucher implements IdentityEntity, BasedEntity, java.io.Serializable {
-    private static final long serialVersionUID = 1L;
+public class PurchaseSettlementVoucher implements IdentityEntity, BasedEntity {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column(name = "ID", nullable = false)
diff --git a/common/src/main/java/com/ecep/contract/model/PurchaseSettlementVoucherItem.java b/server/src/main/java/com/ecep/contract/ds/vendor/model/PurchaseSettlementVoucherItem.java
similarity index 96%
rename from common/src/main/java/com/ecep/contract/model/PurchaseSettlementVoucherItem.java
rename to server/src/main/java/com/ecep/contract/ds/vendor/model/PurchaseSettlementVoucherItem.java
index f87efde..08f40c1 100644
--- a/common/src/main/java/com/ecep/contract/model/PurchaseSettlementVoucherItem.java
+++ b/server/src/main/java/com/ecep/contract/ds/vendor/model/PurchaseSettlementVoucherItem.java
@@ -27,8 +27,7 @@ import lombok.ToString;
 @Entity
 @Table(name = "PURCHASE_SETTLE_VOUCHER_ITEM", schema = "supplier_ms")
 @ToString
-public class PurchaseSettlementVoucherItem implements IdentityEntity, BasedEntity, java.io.Serializable, Voable<PurchaseSettlementVoucherItemVo> {
-    private static final long serialVersionUID = 1L;
+public class PurchaseSettlementVoucherItem implements IdentityEntity, BasedEntity, Voable<PurchaseSettlementVoucherItemVo> {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column(name = "ID", nullable = false)
diff --git a/common/src/main/java/com/ecep/contract/model/Vendor.java b/server/src/main/java/com/ecep/contract/ds/vendor/model/Vendor.java
similarity index 96%
rename from common/src/main/java/com/ecep/contract/model/Vendor.java
rename to server/src/main/java/com/ecep/contract/ds/vendor/model/Vendor.java
index 1c40e7e..0e27607 100644
--- a/common/src/main/java/com/ecep/contract/model/Vendor.java
+++ b/server/src/main/java/com/ecep/contract/ds/vendor/model/Vendor.java
@@ -1,6 +1,5 @@
 package com.ecep.contract.model;
 
-import java.io.Serializable;
 import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.util.List;
@@ -34,8 +33,7 @@ import lombok.ToString;
 @Entity
 @Table(name = "COMPANY_VENDOR", schema = "supplier_ms")
 @ToString
-public class Vendor implements IdentityEntity, CompanyBasedEntity, Serializable, Voable<VendorVo> {
-    private static final long serialVersionUID = 1L;
+public class Vendor implements IdentityEntity, CompanyBasedEntity, Voable<VendorVo> {
     @Id
     @Column(name = "ID", nullable = false)
     private Integer id;
diff --git a/common/src/main/java/com/ecep/contract/model/VendorApprovedItem.java b/server/src/main/java/com/ecep/contract/ds/vendor/model/VendorApprovedItem.java
similarity index 92%
rename from common/src/main/java/com/ecep/contract/model/VendorApprovedItem.java
rename to server/src/main/java/com/ecep/contract/ds/vendor/model/VendorApprovedItem.java
index caedcaf..2bfda0d 100644
--- a/common/src/main/java/com/ecep/contract/model/VendorApprovedItem.java
+++ b/server/src/main/java/com/ecep/contract/ds/vendor/model/VendorApprovedItem.java
@@ -1,6 +1,5 @@
 package com.ecep.contract.model;
 
-import java.io.Serializable;
 import java.util.Objects;
 
 import com.ecep.contract.VendorType;
@@ -22,42 +21,45 @@ import lombok.ToString;
 
 /**
  * 供方名录里的供应商
+ * 
+ * @see VendorApproved
+ * @see VendorApprovedFile
  */
 @Getter
 @Setter
 @Entity
 @Table(name = "COMPANY_VENDOR_APPROVED_ITEM")
 @ToString
-public class VendorApprovedItem implements IdentityEntity, Serializable, Voable<VendorApprovedItemVo> {
-    private static final long serialVersionUID = 1L;
+public class VendorApprovedItem implements IdentityEntity, Voable<VendorApprovedItemVo> {
 
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column(name = "ID", nullable = false)
     private Integer id;
-
+    /**
+     * 所属名录ID
+     */
     @ManyToOne(fetch = FetchType.LAZY)
     @JoinColumn(name = "LIST_ID", nullable = false)
     @ToString.Exclude
     private VendorApproved list;
-
     /**
      * 供应商名称，有可能改名了，所以存历史名称
      */
     @Column(name = "VENDOR_NAME")
     private String vendorName;
-
+    /**
+     * 供应商
+     */
     @ManyToOne(fetch = FetchType.LAZY)
     @JoinColumn(name = "VENDOR_ID", nullable = false)
     @ToString.Exclude
     private Vendor vendor;
-
     /**
      * 类型，历史的，可能会变更的，所以这样也要存
      */
     @Column(name = "TYPE")
     private VendorType type;
-
     /**
      * 备注
      */
diff --git a/common/src/main/java/com/ecep/contract/model/VendorEntity.java b/server/src/main/java/com/ecep/contract/ds/vendor/model/VendorEntity.java
similarity index 93%
rename from common/src/main/java/com/ecep/contract/model/VendorEntity.java
rename to server/src/main/java/com/ecep/contract/ds/vendor/model/VendorEntity.java
index c5f4331..608a654 100644
--- a/common/src/main/java/com/ecep/contract/model/VendorEntity.java
+++ b/server/src/main/java/com/ecep/contract/ds/vendor/model/VendorEntity.java
@@ -1,6 +1,5 @@
 package com.ecep.contract.model;
 
-import java.io.Serializable;
 import java.time.LocalDate;
 import java.time.LocalDateTime;
 import java.util.Objects;
@@ -31,8 +30,10 @@ import lombok.ToString;
 
 })
 @ToString
-public class VendorEntity implements IdentityEntity, Serializable, Voable<VendorEntityVo> {
-    private static final long serialVersionUID = 1L;
+public class VendorEntity implements IdentityEntity, Voable<VendorEntityVo> {
+    /**
+     * 主键ID
+     */
     @Id
     @Column(name = "ID", nullable = false)
     @GeneratedValue(strategy = GenerationType.IDENTITY)
@@ -42,10 +43,14 @@ public class VendorEntity implements IdentityEntity, Serializable, Voable<Vendor
     @JoinColumn(name = "COMPANY_VENDOR_ID")
     @ToString.Exclude
     private Vendor vendor;
-
+    /**
+     * 供应商名称
+     */
     @Column(name = "NAME")
     private String name;
-
+    /**
+     * 供应商简称
+     */
     @Column(name = "ABB_NAME")
     private String abbName;
     /**
@@ -53,7 +58,9 @@ public class VendorEntity implements IdentityEntity, Serializable, Voable<Vendor
      */
     @Column(name = "VEN_CODE")
     private String code;
-
+    /**
+     * 供应商分类ID, @see VendorCatalog
+     */
     @ManyToOne(fetch = FetchType.LAZY)
     @JoinColumn(name = "VEN_CLS")
     @ToString.Exclude
@@ -84,7 +91,6 @@ public class VendorEntity implements IdentityEntity, Serializable, Voable<Vendor
      */
     @Column(name = "DEV_DATE")
     private LocalDate developDate;
-
     /**
      * 更新日期，有数据更新时的日期
      */
diff --git a/common/src/main/java/com/ecep/contract/model/VendorFile.java b/server/src/main/java/com/ecep/contract/ds/vendor/model/VendorFile.java
similarity index 95%
rename from common/src/main/java/com/ecep/contract/model/VendorFile.java
rename to server/src/main/java/com/ecep/contract/ds/vendor/model/VendorFile.java
index 09c90ef..37e9d45 100644
--- a/common/src/main/java/com/ecep/contract/model/VendorFile.java
+++ b/server/src/main/java/com/ecep/contract/ds/vendor/model/VendorFile.java
@@ -1,6 +1,5 @@
 package com.ecep.contract.model;
 
-import java.io.Serializable;
 import java.time.LocalDate;
 import java.util.Objects;
 
@@ -31,8 +30,7 @@ import lombok.ToString;
 @Entity
 @Table(name = "COMPANY_VENDOR_FILE")
 @ToString
-public class VendorFile implements CompanyBasicFile<VendorFileType>, Serializable, Voable<VendorFileVo> {
-    private static final long serialVersionUID = 1L;
+public class VendorFile implements CompanyBasicFile<VendorFileType>, Voable<VendorFileVo> {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
     @Column(name = "ID", nullable = false)
diff --git a/server/src/main/java/com/ecep/contract/service/tasker/CompanyRkUpdateTasker.java b/server/src/main/java/com/ecep/contract/service/tasker/CompanyRkUpdateTasker.java
new file mode 100644
index 0000000..342d294
--- /dev/null
+++ b/server/src/main/java/com/ecep/contract/service/tasker/CompanyRkUpdateTasker.java
@@ -0,0 +1,4 @@
+package com.ecep.contract.service.tasker;
+
+public class CompanyRkUpdateTasker {
+}