diff --git a/src/app/containers/default-layout/default-header/default-header.component.ts b/src/app/containers/default-layout/default-header/default-header.component.ts
index cd59a84..65443f3 100644
--- a/src/app/containers/default-layout/default-header/default-header.component.ts
+++ b/src/app/containers/default-layout/default-header/default-header.component.ts
@@ -35,7 +35,7 @@ export class DefaultHeaderComponent extends HeaderComponent {
   ) {
     super();
     var _self = this;
-    var session_info: string = localStorage.getItem('current_user') || "[]]";
+    var session_info: string = localStorage.getItem('current_user') || "[]";
     this.current_user = JSON.parse(session_info);
   }
 
diff --git a/src/app/views/devices/devices.component.ts b/src/app/views/devices/devices.component.ts
index f7d395a..e27529f 100644
--- a/src/app/views/devices/devices.component.ts
+++ b/src/app/views/devices/devices.component.ts
@@ -402,9 +402,9 @@ export class DevicesComponent implements OnInit, OnDestroy {
     var _self = this;
     this.data_provider.get_devgroup_list().then((res) => {
       if( "status" in res && res.status == 'failed' )
-        _self.groups=false
+        _self.groups = false
       else
-        _self.groups = res.data;
+        _self.groups = res;
     });
   }