diff --git a/EuroTran/EasyBL.WEBAPP/ShowEasy/BookingOnlineService.cs b/EuroTran/EasyBL.WEBAPP/ShowEasy/BookingOnlineService.cs
index 1c0f519..ac17bc4 100644
--- a/EuroTran/EasyBL.WEBAPP/ShowEasy/BookingOnlineService.cs
+++ b/EuroTran/EasyBL.WEBAPP/ShowEasy/BookingOnlineService.cs
@@ -31,7 +31,7 @@ namespace EasyBL.WEBAPP.SYS
         /// </summary>
         /// <returns></returns>
         /// 
-        public HttpResponseMessage GetBookingCategory(string Account, string LangType)
+        public HttpResponseMessage GetBookingCategory(string Account, string Lang)
         {
             SuccessResponseMessage srm = null;
             string sError = null;
@@ -48,11 +48,11 @@ namespace EasyBL.WEBAPP.SYS
 
                     //取所有category
                     ServiceSubCategoryMaintain_QryService serviceSub_qry = new ServiceSubCategoryMaintain_QryService();
-                    var subCategory = serviceSub_qry.FindAllByIDsAsDictionary("", LangType);
+                    var subCategory = serviceSub_qry.FindAllByIDsAsDictionary("", Lang);
 
                     //取得所有OnSiteService
                     ONSiteMaintain_QryService onSiteService_qry = new ONSiteMaintain_QryService();
-                    var allService = onSiteService_qry.FindAllByIDsAsDictionary(LangType, "");
+                    var allService = onSiteService_qry.FindAllByIDsAsDictionary(Lang, "");
 
                     var ServiceIDSet = new HashSet<string>();   //去重複值
                     var CategoryDic = new Dictionary<string, CategoryDTO>();
diff --git a/EuroTran/WebApp/Controllers/BookingOnlineController.cs b/EuroTran/WebApp/Controllers/BookingOnlineController.cs
index a2e797d..1bada46 100644
--- a/EuroTran/WebApp/Controllers/BookingOnlineController.cs
+++ b/EuroTran/WebApp/Controllers/BookingOnlineController.cs
@@ -31,12 +31,12 @@ namespace WebApp.Controllers
         [HttpGet]
         [SEApiSecurityFilter]
 
-        public HttpResponseMessage GetBookingCategory(string LangType)
+        public HttpResponseMessage BookingCategoryList(string Lang)
         {
 
             var SEToken = SETokenUtil.GetToken(this.Request);
 
-            return new BookingOnlineService().GetBookingCategory(SEToken.Account, LangType);
+            return new BookingOnlineService().GetBookingCategory(SEToken.Account, Lang);
         }
 
         /// <summary>