diff --git a/EuroTran/EasyBL.WEBAPP/EasyBL.WEBAPP.csproj b/EuroTran/EasyBL.WEBAPP/EasyBL.WEBAPP.csproj
index 9eb4190..d038b2e 100644
--- a/EuroTran/EasyBL.WEBAPP/EasyBL.WEBAPP.csproj
+++ b/EuroTran/EasyBL.WEBAPP/EasyBL.WEBAPP.csproj
@@ -116,7 +116,7 @@
     <Compile Include="ShowEasy\LanguageMaintain_UpdService.cs" />
     <Compile Include="ShowEasy\LanguageMaintain_QryService.cs" />
     <Compile Include="ShowEasy\BookingService.cs" />
-    <Compile Include="ShowEasy\CommonService.cs" />
+    <Compile Include="ShowEasy\SECommonService.cs" />
     <Compile Include="ShowEasy\ServiceMaintain_QryService.cs" />
     <Compile Include="ShowEasy\ServiceMaintain_UpdService.cs" />
     <Compile Include="ShowEasy\SurveyMaintain_UpdService.cs" />
diff --git a/EuroTran/EasyBL.WEBAPP/ShowEasy/MembersService.cs b/EuroTran/EasyBL.WEBAPP/ShowEasy/MembersService.cs
index 3d0db7a..3d03a68 100644
--- a/EuroTran/EasyBL.WEBAPP/ShowEasy/MembersService.cs
+++ b/EuroTran/EasyBL.WEBAPP/ShowEasy/MembersService.cs
@@ -103,7 +103,7 @@ namespace EasyBL.WEBAPP.SYS
             try
             {
                 var c = HttpContext.Current;
-                CommonService commonService = new CommonService();
+                SECommonService commonService = new SECommonService();
                 // 文件上傳
                 HttpResponseMessage ret = commonService.Upload(c);
                 if (ret.StatusCode== HttpStatusCode.OK)
diff --git a/EuroTran/EasyBL.WEBAPP/ShowEasy/CommonService.cs b/EuroTran/EasyBL.WEBAPP/ShowEasy/SECommonService.cs
similarity index 99%
rename from EuroTran/EasyBL.WEBAPP/ShowEasy/CommonService.cs
rename to EuroTran/EasyBL.WEBAPP/ShowEasy/SECommonService.cs
index dda2d2f..80629ba 100644
--- a/EuroTran/EasyBL.WEBAPP/ShowEasy/CommonService.cs
+++ b/EuroTran/EasyBL.WEBAPP/ShowEasy/SECommonService.cs
@@ -17,7 +17,7 @@ using System.Web;
 
 namespace EasyBL.WEBAPP.SYS
 {
-    public class CommonService : ServiceBase
+    public class SECommonService : ServiceBase
     {
         #region 查詢城市下拉選單數據
         /// <summary>
diff --git a/EuroTran/WebApp/Controllers/CommonController.cs b/EuroTran/WebApp/Controllers/CommonController.cs
index 20ffac5..b8b64b6 100644
--- a/EuroTran/WebApp/Controllers/CommonController.cs
+++ b/EuroTran/WebApp/Controllers/CommonController.cs
@@ -22,7 +22,7 @@ namespace WebApp.Controllers
         [HttpGet]
         public HttpResponseMessage GetAllCity()
         {
-            return new CommonService().GetAllCity();
+            return new SECommonService().GetAllCity();
         }
 
         /// <summary>
@@ -33,7 +33,7 @@ namespace WebApp.Controllers
         [HttpGet]
         public HttpResponseMessage GetArgumentClassList(string argumentClassID)
         {
-            return new CommonService().GetArgumentClassList(argumentClassID);
+            return new SECommonService().GetArgumentClassList(argumentClassID);
         }
 
         /// <summary>
@@ -45,7 +45,7 @@ namespace WebApp.Controllers
         public HttpResponseMessage UploadFiles()
         {
             var c = HttpContext.Current;
-            return new CommonService().Upload(c);
+            return new SECommonService().Upload(c);
         }
     }
 }