diff --git a/cosky-dashboard/package.json b/cosky-dashboard/package.json
index e6708d9a..b6134059 100644
--- a/cosky-dashboard/package.json
+++ b/cosky-dashboard/package.json
@@ -21,7 +21,7 @@
     "echarts": "^5.4.2",
     "file-saver": "^2.0.5",
     "monaco-editor": "^0.34.1",
-    "ng-zorro-antd": "^15.0.3",
+    "ng-zorro-antd": "^15.1.1",
     "ngx-monaco-editor-v2": "^15.0.1",
     "rxjs": "~7.8.0",
     "tslib": "^2.3.0",
diff --git a/cosky-dashboard/src/app/app.module.ts b/cosky-dashboard/src/app/app.module.ts
index d816895a..8f96b022 100644
--- a/cosky-dashboard/src/app/app.module.ts
+++ b/cosky-dashboard/src/app/app.module.ts
@@ -48,6 +48,7 @@ import {AuditLogComponent} from './components/audit-log/audit-log.component';
 import {TopologyComponent} from './components/topology/topology.component';
 import {MonacoEditorModule} from "ngx-monaco-editor-v2";
 import {NgZorroAntdModule} from "./ng-zorro-antd.module";
+import {NzWaterMarkModule} from "ng-zorro-antd/water-mark";
 
 registerLocaleData(zh);
 
@@ -88,6 +89,7 @@ export const httpInterceptorProviders = [
     BrowserAnimationsModule,
     IconsProviderModule,
     NgZorroAntdModule,
+    NzWaterMarkModule,
     MonacoEditorModule,
     MonacoEditorModule.forRoot()
   ],
diff --git a/cosky-dashboard/src/app/components/authenticated/authenticated.component.html b/cosky-dashboard/src/app/components/authenticated/authenticated.component.html
index 575e6d5b..086e14d0 100644
--- a/cosky-dashboard/src/app/components/authenticated/authenticated.component.html
+++ b/cosky-dashboard/src/app/components/authenticated/authenticated.component.html
@@ -83,19 +83,24 @@ <h1>{{title}}</h1>
               <li nz-menu-item (click)="openChangePwd()">Change Password</li>
               <li nz-menu-divider></li>
               <li nz-menu-item nzDanger (click)="signOut()">
-                <i nz-icon nzType="logout" nzTheme="outline"></i>Sign out</li>
+                <i nz-icon nzType="logout" nzTheme="outline"></i>Sign out
+              </li>
             </ul>
           </nz-dropdown-menu>
         </div>
       </div>
     </nz-header>
     <nz-content>
-      <div class="inner-content">
-        <router-outlet></router-outlet>
-      </div>
+      <nz-water-mark nzContent="{{currentUser.sub}}">
+        <div class="inner-content">
+          <router-outlet></router-outlet>
+        </div>
+      </nz-water-mark>
     </nz-content>
     <nz-footer>
-      <a href="https://github.com/Ahoo-Wang/CoSky" target="_blank" title="High-performance, low-cost microservice governance platform. Service Discovery and Configuration Service.">CoSky</a> © 2021-present
+      <a href="https://github.com/Ahoo-Wang/CoSky" target="_blank"
+         title="High-performance, low-cost microservice governance platform. Service Discovery and Configuration Service.">CoSky</a>
+      © 2021-present
     </nz-footer>
   </nz-layout>
 </nz-layout>
diff --git a/gradle.properties b/gradle.properties
index be2346a0..a5cf1374 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -11,7 +11,7 @@
 # limitations under the License.
 #
 group=me.ahoo.cosky
-version=4.1.0
+version=4.1.1
 description=High-performance, low-cost microservice governance platform. Service Discovery and Configuration Service.
 website=https://github.com/Ahoo-Wang/cosky
 issues=https://github.com/Ahoo-Wang/cosky/issues