diff --git a/favicon.ico b/favicon.ico
index 7cd39d7f..8c5a634d 100644
Binary files a/favicon.ico and b/favicon.ico differ
diff --git a/src/router/index.js b/src/router/index.js
index 6b1f237e..4da4da78 100644
--- a/src/router/index.js
+++ b/src/router/index.js
@@ -33,7 +33,7 @@ export const constantRouterMap = [
       path: 'dashboard',
       component: _import('dashboard/index'),
       name: 'dashboard',
-      meta: { title: 'dashboard', icon: 'dashboard' }
+      meta: { title: 'dashboard', icon: 'dashboard', noCache: true }
     }]
   },
   {