diff --git a/src/menu/modules/demo-playground.js b/src/menu/modules/demo-playground.js
index dc10e1ef..b8a8ba02 100644
--- a/src/menu/modules/demo-playground.js
+++ b/src/menu/modules/demo-playground.js
@@ -40,9 +40,9 @@ export default {
       title: '数据持久化',
       icon: 'database',
       children: [
-        { path: `${pre}db/all`, title: '全部数据' },
-        { path: `${pre}db/user`, title: '用户数据' },
-        { path: `${pre}db/public`, title: '公用数据' }
+        { path: `${pre}db/all`, title: '全部数据', icon: 'table' },
+        { path: `${pre}db/user`, title: '用户数据', icon: 'user' },
+        { path: `${pre}db/public`, title: '公用数据', icon: 'users' }
       ]
     },
     { path: `${pre}env`, title: '环境信息', icon: 'exclamation-circle' }