diff --git a/features/udm_user/api_udm_user.go b/features/udm_user/api_udm_user.go
index 336476a1..303bcb09 100644
--- a/features/udm_user/api_udm_user.go
+++ b/features/udm_user/api_udm_user.go
@@ -104,7 +104,7 @@ func Routers() []services.RouterItem {
 			Method:     "POST",
 			Pattern:    "/subSave/{neId}",
 			Handler:    apis.UdmSubUserSave,
-			Middleware: midware.LogOperate(collectlogs.OptionNew("UDM contracted users", collectlogs.BUSINESS_TYPE_INSERT)),
+			Middleware: midware.LogOperate(collectlogs.OptionNew("UDM Contracted User", collectlogs.BUSINESS_TYPE_INSERT)),
 		},
 		{
 			Method:     "GET",
@@ -116,55 +116,55 @@ func Routers() []services.RouterItem {
 			Method:     "POST",
 			Pattern:    "/sub/{neId}",
 			Handler:    apis.UdmSubUserAdd,
-			Middleware: midware.LogOperate(collectlogs.OptionNew("UDM contracted users", collectlogs.BUSINESS_TYPE_INSERT)),
+			Middleware: midware.LogOperate(collectlogs.OptionNew("UDM Contracted User", collectlogs.BUSINESS_TYPE_INSERT)),
 		},
 		{
 			Method:     "POST",
 			Pattern:    "/sub/{neId}/{num}",
 			Handler:    apis.UdmSubUserAdds,
-			Middleware: midware.LogOperate(collectlogs.OptionNew("UDM contracted users", collectlogs.BUSINESS_TYPE_INSERT)),
+			Middleware: midware.LogOperate(collectlogs.OptionNew("UDM Contracted User", collectlogs.BUSINESS_TYPE_INSERT)),
 		},
 		{
 			Method:     "PUT",
 			Pattern:    "/sub/{neId}",
 			Handler:    apis.UdmSubUserEdit,
-			Middleware: midware.LogOperate(collectlogs.OptionNew("UDM contracted users", collectlogs.BUSINESS_TYPE_UPDATE)),
+			Middleware: midware.LogOperate(collectlogs.OptionNew("UDM Contracted User", collectlogs.BUSINESS_TYPE_UPDATE)),
 		},
 		{
 			Method:     "PUT",
 			Pattern:    "/sub4gIP/{neId}",
 			Handler:    apis.UdmSubUser4GIP,
-			Middleware: midware.LogOperate(collectlogs.OptionNew("UDM contracted users", collectlogs.BUSINESS_TYPE_UPDATE)),
+			Middleware: midware.LogOperate(collectlogs.OptionNew("UDM Contracted User", collectlogs.BUSINESS_TYPE_UPDATE)),
 		},
 		{
 			Method:     "PUT",
 			Pattern:    "/subSmData/{neId}",
 			Handler:    apis.UdmSubUserSmData,
-			Middleware: midware.LogOperate(collectlogs.OptionNew("UDM contracted users", collectlogs.BUSINESS_TYPE_UPDATE)),
+			Middleware: midware.LogOperate(collectlogs.OptionNew("UDM Contracted User", collectlogs.BUSINESS_TYPE_UPDATE)),
 		},
 		{
 			Method:     "DELETE",
 			Pattern:    "/sub/{neId}/{imsi}",
 			Handler:    apis.UdmSubUserRemove,
-			Middleware: midware.LogOperate(collectlogs.OptionNew("UDM contracted users", collectlogs.BUSINESS_TYPE_DELETE)),
+			Middleware: midware.LogOperate(collectlogs.OptionNew("UDM Contracted User", collectlogs.BUSINESS_TYPE_DELETE)),
 		},
 		{
 			Method:     "DELETE",
 			Pattern:    "/sub/{neId}/{imsi}/{num}",
 			Handler:    apis.UdmSubUserRemoves,
-			Middleware: midware.LogOperate(collectlogs.OptionNew("UDM contracted users", collectlogs.BUSINESS_TYPE_DELETE)),
+			Middleware: midware.LogOperate(collectlogs.OptionNew("UDM Contracted User", collectlogs.BUSINESS_TYPE_DELETE)),
 		},
 		{
 			Method:     "POST",
 			Pattern:    "/subExport",
 			Handler:    apis.UdmSubUserExport,
-			Middleware: midware.LogOperate(collectlogs.OptionNew("UDM contracted users", collectlogs.BUSINESS_TYPE_EXPORT)),
+			Middleware: midware.LogOperate(collectlogs.OptionNew("UDM Contracted User", collectlogs.BUSINESS_TYPE_EXPORT)),
 		},
 		{
 			Method:     "POST",
 			Pattern:    "/subImport/{neId}",
 			Handler:    apis.UdmSubUserImport,
-			Middleware: midware.LogOperate(collectlogs.OptionNew("UDM contracted users", collectlogs.BUSINESS_TYPE_IMPORT)),
+			Middleware: midware.LogOperate(collectlogs.OptionNew("UDM Contracted User", collectlogs.BUSINESS_TYPE_IMPORT)),
 		},
 		// 添加更多的 Router 对象...
 	}