diff --git a/client/src/main/resources/messages.properties b/client/src/main/resources/messages.properties
new file mode 100644
index 0000000..e69de29
diff --git a/client/src/main/resources/messages_zh_CN.properties b/client/src/main/resources/messages_zh_CN.properties
new file mode 100644
index 0000000..e69de29
diff --git a/server/src/main/java/com/ecep/contract/ds/customer/service/CompanyCustomerFileTypeService.java b/server/src/main/java/com/ecep/contract/ds/customer/service/CompanyCustomerFileTypeService.java
new file mode 100644
index 0000000..a1dd9dd
--- /dev/null
+++ b/server/src/main/java/com/ecep/contract/ds/customer/service/CompanyCustomerFileTypeService.java
@@ -0,0 +1,4 @@
+package com.ecep.contract.ds.customer.service;
+
+public class CompanyCustomerFileTypeService {
+}
diff --git a/server/src/main/java/com/ecep/contract/ds/project/service/ProjectFileTypeService.java b/server/src/main/java/com/ecep/contract/ds/project/service/ProjectFileTypeService.java
new file mode 100644
index 0000000..7ffbc1a
--- /dev/null
+++ b/server/src/main/java/com/ecep/contract/ds/project/service/ProjectFileTypeService.java
@@ -0,0 +1,4 @@
+package com.ecep.contract.ds.project.service;
+
+public class ProjectFileTypeService {
+}