diff --git a/ZR.Common/Extension/Extension.Convert.cs b/Infrastructure/Extensions/Extension.Convert.cs
similarity index 99%
rename from ZR.Common/Extension/Extension.Convert.cs
rename to Infrastructure/Extensions/Extension.Convert.cs
index febe6bb..4710dfd 100644
--- a/ZR.Common/Extension/Extension.Convert.cs
+++ b/Infrastructure/Extensions/Extension.Convert.cs
@@ -5,7 +5,7 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace ZR.Common.Extension
+namespace Infrastructure.Extensions
 {
     public static partial class Extensions
     {
diff --git a/ZR.Common/Extension/Extension.Enum.cs b/Infrastructure/Extensions/Extension.Enum.cs
similarity index 98%
rename from ZR.Common/Extension/Extension.Enum.cs
rename to Infrastructure/Extensions/Extension.Enum.cs
index d5be020..72710ff 100644
--- a/ZR.Common/Extension/Extension.Enum.cs
+++ b/Infrastructure/Extensions/Extension.Enum.cs
@@ -7,7 +7,7 @@ using System.Text;
 using System.Threading.Tasks;
 //using Newtonsoft.Json;
 
-namespace ZR.Common.Extension
+namespace Infrastructure.Extensions
 {
     public static partial class Extensions
     {
diff --git a/ZR.Common/Extension/Extension.Exception.cs b/Infrastructure/Extensions/Extension.Exception.cs
similarity index 91%
rename from ZR.Common/Extension/Extension.Exception.cs
rename to Infrastructure/Extensions/Extension.Exception.cs
index f021439..4af781d 100644
--- a/ZR.Common/Extension/Extension.Exception.cs
+++ b/Infrastructure/Extensions/Extension.Exception.cs
@@ -4,7 +4,7 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace ZR.Common.Extension
+namespace Infrastructure.Extensions
 {
     public static partial class Extensions
     {
diff --git a/ZR.Common/Extension/Extension.Linq.cs b/Infrastructure/Extensions/Extension.Linq.cs
similarity index 99%
rename from ZR.Common/Extension/Extension.Linq.cs
rename to Infrastructure/Extensions/Extension.Linq.cs
index 45425ec..0c23a71 100644
--- a/ZR.Common/Extension/Extension.Linq.cs
+++ b/Infrastructure/Extensions/Extension.Linq.cs
@@ -5,7 +5,7 @@ using System.Linq.Expressions;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace ZR.Common.Extension
+namespace Infrastructure.Extensions
 {
     public static class LinqExtensions
     {
diff --git a/ZR.Common/Extension/Extension.Validate.cs b/Infrastructure/Extensions/Extension.Validate.cs
similarity index 96%
rename from ZR.Common/Extension/Extension.Validate.cs
rename to Infrastructure/Extensions/Extension.Validate.cs
index 379972b..2d8c083 100644
--- a/ZR.Common/Extension/Extension.Validate.cs
+++ b/Infrastructure/Extensions/Extension.Validate.cs
@@ -5,7 +5,7 @@ using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace ZR.Common.Extension
+namespace Infrastructure.Extensions
 {
     public static partial class Extensions
     {
diff --git a/ZR.Common/ComputerHelper.cs b/Infrastructure/Helper/ComputerHelper.cs
similarity index 98%
rename from ZR.Common/ComputerHelper.cs
rename to Infrastructure/Helper/ComputerHelper.cs
index 041022f..b26e37b 100644
--- a/ZR.Common/ComputerHelper.cs
+++ b/Infrastructure/Helper/ComputerHelper.cs
@@ -1,10 +1,10 @@
-using System;
+using Infrastructure.Extensions;
+using System;
 using System.Collections.Generic;
 using System.Runtime.InteropServices;
 using System.Text;
-using ZR.Common.Extension;
 
-namespace ZR.Common
+namespace Infrastructure
 {
     public class ComputerHelper
     {
diff --git a/ZR.Common/DateTimeHelper.cs b/Infrastructure/Helper/DateTimeHelper.cs
similarity index 99%
rename from ZR.Common/DateTimeHelper.cs
rename to Infrastructure/Helper/DateTimeHelper.cs
index 2fb05d7..a50008d 100644
--- a/ZR.Common/DateTimeHelper.cs
+++ b/Infrastructure/Helper/DateTimeHelper.cs
@@ -2,7 +2,7 @@
 using System.Collections.Generic;
 using System.Text;
 
-namespace ZR.Common
+namespace Infrastructure
 {
     public class DateTimeHelper
     {
diff --git a/ZR.Common/FileUtil.cs b/Infrastructure/Helper/FileUtil.cs
similarity index 98%
rename from ZR.Common/FileUtil.cs
rename to Infrastructure/Helper/FileUtil.cs
index ae0a079..9d3b3aa 100644
--- a/ZR.Common/FileUtil.cs
+++ b/Infrastructure/Helper/FileUtil.cs
@@ -4,7 +4,7 @@ using System.IO;
 using System.Security.Cryptography;
 using System.Text;
 
-namespace ZR.Common
+namespace Infrastructure
 {
     public class FileUtil
     {
diff --git a/ZR.Common/HttpHelper.cs b/Infrastructure/Helper/HttpHelper.cs
similarity index 99%
rename from ZR.Common/HttpHelper.cs
rename to Infrastructure/Helper/HttpHelper.cs
index 403a916..a42482b 100644
--- a/ZR.Common/HttpHelper.cs
+++ b/Infrastructure/Helper/HttpHelper.cs
@@ -4,7 +4,7 @@ using System.Net.Http;
 using System.Text;
 using System.Threading.Tasks;
 
-namespace ZR.Common
+namespace Infrastructure
 {
     public class HttpHelper
     {
diff --git a/ZR.Common/ShellHelper.cs b/Infrastructure/Helper/ShellHelper.cs
similarity index 98%
rename from ZR.Common/ShellHelper.cs
rename to Infrastructure/Helper/ShellHelper.cs
index c5f7ce3..4ca9e78 100644
--- a/ZR.Common/ShellHelper.cs
+++ b/Infrastructure/Helper/ShellHelper.cs
@@ -3,7 +3,7 @@ using System.Collections.Generic;
 using System.Diagnostics;
 using System.Text;
 
-namespace ZR.Common
+namespace Infrastructure
 {
     public class ShellHelper
     {
diff --git a/ZR.Admin.WebApi/Controllers/System/TasksLogController.cs b/ZR.Admin.WebApi/Controllers/System/TasksLogController.cs
index 1a045ec..432aad4 100644
--- a/ZR.Admin.WebApi/Controllers/System/TasksLogController.cs
+++ b/ZR.Admin.WebApi/Controllers/System/TasksLogController.cs
@@ -9,6 +9,7 @@ using ZR.Admin.WebApi.Filters;
 using ZR.Common;
 using Infrastructure.Enums;
 using ZR.Service.System.IService;
+using Infrastructure;
 
 namespace ZR.Admin.WebApi.Controllers.System
 {
diff --git a/ZR.Service/System/SysOperLogService.cs b/ZR.Service/System/SysOperLogService.cs
index 4fa5ec3..80a5f5f 100644
--- a/ZR.Service/System/SysOperLogService.cs
+++ b/ZR.Service/System/SysOperLogService.cs
@@ -1,11 +1,11 @@
 using Infrastructure.Attribute;
 using System.Collections.Generic;
-using ZR.Common;
 using ZR.Model;
 using ZR.Model.System.Dto;
 using ZR.Model.System;
 using ZR.Repository.System;
 using ZR.Service.System.IService;
+using Infrastructure;
 
 namespace ZR.Service.System
 {