diff --git a/Urs.Shop/Areas/Admin/Controllers/PluginController.cs b/Urs.Shop/Areas/Admin/Controllers/PluginController.cs
index cfca265ef7afc8b4b9c083edf55fb4963721490a..b0038d08ac5b47a11ac7c3e7d43f0ec94d09b72f 100644
--- a/Urs.Shop/Areas/Admin/Controllers/PluginController.cs
+++ b/Urs.Shop/Areas/Admin/Controllers/PluginController.cs
@@ -156,10 +156,7 @@ namespace Urs.Admin.Controllers
 
             try
             {
-                string systemName = null;
-                foreach (var formValue in form.Keys)
-                    if (formValue.StartsWith("install-plugin-link-", StringComparison.InvariantCultureIgnoreCase))
-                        systemName = formValue.Substring("install-plugin-link-".Length);
+                string systemName = form["SystemName"];
 
                 var pluginDescriptor = _pluginFinder.GetPluginDescriptorBySystemName(systemName, LoadPluginsMode.All);
                 if (pluginDescriptor == null)
@@ -196,10 +193,7 @@ namespace Urs.Admin.Controllers
             try
             {
                 //get plugin system name
-                string systemName = null;
-                foreach (var formValue in form.Keys)
-                    if (formValue.StartsWith("uninstall-plugin-link-", StringComparison.InvariantCultureIgnoreCase))
-                        systemName = formValue.Substring("uninstall-plugin-link-".Length);
+                string systemName = form["SystemName"];
 
                 var pluginDescriptor = _pluginFinder.GetPluginDescriptorBySystemName(systemName, LoadPluginsMode.All);
                 if (pluginDescriptor == null)
@@ -221,6 +215,7 @@ namespace Urs.Admin.Controllers
             }
             catch (Exception exc)
             {
+                return Json(new { error=1,msg=exc.Message });
             }
 
             return Json(new { success = 1 });
diff --git a/Urs.Shop/Areas/Admin/Models/Common/PluginModel.cs b/Urs.Shop/Areas/Admin/Models/Common/PluginModel.cs
index 8466f7ab7c3d68566359226c86f32e9513fce2a4..b344ee44211743b2d351b03ffbfc279633c27b7f 100644
--- a/Urs.Shop/Areas/Admin/Models/Common/PluginModel.cs
+++ b/Urs.Shop/Areas/Admin/Models/Common/PluginModel.cs
@@ -1,15 +1,9 @@
-using System.Collections.Generic;
-using Microsoft.AspNetCore.Mvc;
-using FluentValidation.Attributes;
-using Urs.Admin.Validators.Plugins;
-using Urs.Framework;
-using Urs.Framework.Localization;
-using Urs.Framework.Mvc;
+using Urs.Framework;
 using Urs.Framework.Models;
+using Urs.Framework.Mvc;
 
 namespace Urs.Admin.Models.Common
 {
-    [Validator(typeof(PluginValidator))]
     public partial class PluginModel : BaseModel, IPluginModel
     {
         [UrsDisplayName("Admin.Configuration.Plugins.Fields.Group")]
diff --git a/urshopdb.sql "b/\346\225\260\346\215\256\345\272\223/urshopdb.sql"
similarity index 100%
rename from urshopdb.sql
rename to "\346\225\260\346\215\256\345\272\223/urshopdb.sql"
diff --git a/urshopdb.update.sql "b/\346\225\260\346\215\256\345\272\223/urshopdb.update.sql"
similarity index 100%
rename from urshopdb.update.sql
rename to "\346\225\260\346\215\256\345\272\223/urshopdb.update.sql"