diff --git a/projects/IoT.Shared/Areas/Admin/Controlls/NodeController.cs b/projects/IoT.Shared/Areas/Admin/Controlls/NodeController.cs
index baa4ff38..651c59b7 100644
--- a/projects/IoT.Shared/Areas/Admin/Controlls/NodeController.cs
+++ b/projects/IoT.Shared/Areas/Admin/Controlls/NodeController.cs
@@ -1,15 +1,13 @@
-using Application.Domain.Entities;
+using Application.Domain.Entities;
 using Application.Models;
 using Infrastructure.Application;
 using Infrastructure.Data;
 using Infrastructure.Extensions;
 using Microsoft.AspNetCore.Authorization;
 using Microsoft.AspNetCore.Mvc;
-using Microsoft.EntityFrameworkCore;
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using System.Threading.Tasks;
 
 namespace IoT.Shared.Areas.Admin.Controlls
 {
@@ -54,10 +52,10 @@ namespace IoT.Shared.Areas.Admin.Controlls
                     catch (Exception ex)
                     {
                         ex.PrintStack();
-                        return RedirectTo(rawMesage: ex.Message);
+                        return Error(ex.Message);
                     }
                 }
-                return RedirectTo();
+                return Success();
             }
             else
             {
diff --git a/projects/WebMVC/wwwroot/components/shared/layout.html b/projects/WebMVC/wwwroot/components/shared/layout.html
index fbc1e77a..27277ce1 100644
--- a/projects/WebMVC/wwwroot/components/shared/layout.html
+++ b/projects/WebMVC/wwwroot/components/shared/layout.html
@@ -31,7 +31,7 @@
         </nav>
         <aside class="main-sidebar sidebar-dark-primary elevation-4">
             <a class="brand-link" href="/">
-                <img class="brand-image img-circle" :src="data.logo" />
+                <img class="brand-image img-circle" :src="data.logo" style="height:33px;" />
                 <span class="brand-text font-weight-light">{{data.name}}</span>
             </a>
             <div class="sidebar" v-if="data.username">