diff --git a/ZR.Admin.WebApi/wwwroot/CodeGenTemplate/TplIService.txt b/ZR.Admin.WebApi/wwwroot/CodeGenTemplate/TplIService.txt
index a481b64..8c0333e 100644
--- a/ZR.Admin.WebApi/wwwroot/CodeGenTemplate/TplIService.txt
+++ b/ZR.Admin.WebApi/wwwroot/CodeGenTemplate/TplIService.txt
@@ -1,8 +1,6 @@
-using System;
-using ${options.BaseNamespace}Model;
+using ${options.BaseNamespace}Model;
 using ${options.DtosNamespace};
 using ${options.ModelsNamespace}.${options.SubNamespace};
-using System.Collections.Generic;
 
 namespace ${options.IServicsNamespace}.${options.SubNamespace}.I${options.SubNamespace}Service
 {
diff --git a/ZR.Admin.WebApi/wwwroot/CodeGenTemplate/TplService.txt b/ZR.Admin.WebApi/wwwroot/CodeGenTemplate/TplService.txt
index 9c48c1d..523bf05 100644
--- a/ZR.Admin.WebApi/wwwroot/CodeGenTemplate/TplService.txt
+++ b/ZR.Admin.WebApi/wwwroot/CodeGenTemplate/TplService.txt
@@ -1,6 +1,4 @@
-using System;
-using SqlSugar;
-using Infrastructure.Attribute;
+using Infrastructure.Attribute;
 using Infrastructure.Extensions;
 using ${options.BaseNamespace}Model;
 using ${options.DtosNamespace};
diff --git a/ZR.Service/GlobalUsing.cs b/ZR.Service/GlobalUsing.cs
index 9845705..6c79c0d 100644
--- a/ZR.Service/GlobalUsing.cs
+++ b/ZR.Service/GlobalUsing.cs
@@ -1,4 +1,5 @@
 global using System.Collections.Generic;
 global using System;
 global using SqlSugar;
-global using Newtonsoft.Json;
\ No newline at end of file
+global using Newtonsoft.Json;
+global using ZR.ServiceCore;
\ No newline at end of file
diff --git a/ZR.Service/HelloService.cs b/ZR.Service/HelloService.cs
index 1c45ec4..53a7c34 100644
--- a/ZR.Service/HelloService.cs
+++ b/ZR.Service/HelloService.cs
@@ -4,7 +4,6 @@ using SqlSugar.IOC;
 using ZR.Model.System;
 using ZR.Repository;
 using ZR.Service.IService;
-using ZR.ServiceCore;
 using ZR.ServiceCore.Services;
 
 namespace ZR.Service
diff --git a/ZR.Service/IService/IHelloService.cs b/ZR.Service/IService/IHelloService.cs
index 14ec5cb..5bb9391 100644
--- a/ZR.Service/IService/IHelloService.cs
+++ b/ZR.Service/IService/IHelloService.cs
@@ -1,5 +1,4 @@
 using ZR.Model.System;
-using ZR.ServiceCore;
 
 namespace ZR.Service.IService
 {