diff --git a/mock/dashboard.js b/mock/dashboard.js
index 9f31a4a..c4626e6 100644
--- a/mock/dashboard.js
+++ b/mock/dashboard.js
@@ -57,11 +57,9 @@ const Dashboard = Mock.mock({
     },
   ],
   user: {
-    name: 'zuiidea',
-    email: 'zuiiidea@.gmail.com',
+    name: 'github',
     sales: 3241,
     sold: 3556,
-    avatar: 'http://tva4.sinaimg.cn/crop.0.0.996.996.180/6ee6a3a3jw8f0ks5pk7btj20ro0rodi0.jpg',
   },
   'completed|12': [
     {
diff --git a/mock/menu.js b/mock/menu.js
index 3f8fe1a..d22ffd2 100644
--- a/mock/menu.js
+++ b/mock/menu.js
@@ -88,40 +88,6 @@ let database = [
     icon: 'area-chart',
     route: '/chart/Recharts',
   },
-  {
-    id: '6',
-    bpid: '1',
-    name: 'Test Navigation',
-    icon: 'setting',
-  },
-  {
-    id: '61',
-    bpid: '6',
-    mpid: '6',
-    name: 'Test Navigation1',
-    route: '/navigation/navigation1',
-  },
-  {
-    id: '62',
-    bpid: '6',
-    mpid: '6',
-    name: 'Test Navigation2',
-    route: '/navigation/navigation2',
-  },
-  {
-    id: '621',
-    bpid: '62',
-    mpid: '62',
-    name: 'Test Navigation21',
-    route: '/navigation/navigation2/navigation1',
-  },
-  {
-    id: '622',
-    bpid: '62',
-    mpid: '62',
-    name: 'Test Navigation22',
-    route: '/navigation/navigation2/navigation2',
-  },
 ]
 
 module.exports = {
diff --git a/src/pages/dashboard/components/cpu.js b/src/pages/dashboard/components/cpu.js
index 30eb8d4..08a4ccb 100644
--- a/src/pages/dashboard/components/cpu.js
+++ b/src/pages/dashboard/components/cpu.js
@@ -20,14 +20,14 @@ const countUpProps = {
   separator: ',',
 }
 
-function Cpu ({ usage, space, cpu, data }) {
+function Cpu ({ usage=0, space=0, cpu=0, data }) {
   return (
     <div className={styles.cpu}>
       <div className={styles.number}>
         <div className={styles.item}>
           <p>usage</p>
           <p>
-            <CountUp end={usage || 0} suffix="GB" {...countUpProps} />
+            <CountUp end={usage} suffix="GB" {...countUpProps} />
           </p>
         </div>
         <div className={styles.item}>
diff --git a/src/pages/dashboard/components/user.js b/src/pages/dashboard/components/user.js
index f1da43a..4653788 100644
--- a/src/pages/dashboard/components/user.js
+++ b/src/pages/dashboard/components/user.js
@@ -1,6 +1,6 @@
 import React from 'react'
 import PropTypes from 'prop-types'
-import { Button } from 'antd'
+import { Button, Icon } from 'antd'
 import CountUp from 'react-countup'
 import { color } from 'utils'
 import styles from './user.less'
@@ -18,12 +18,8 @@ function User ({ avatar, name, email, sales, sold }) {
     <div className={styles.user}>
       <div className={styles.header}>
         <div className={styles.headerinner}>
-          <div
-            className={styles.avatar}
-            style={{ backgroundImage: `url(${avatar})` }}
-          />
+          <Icon className={styles.avatar} type="github" theme="outlined" />
           <h5 className={styles.name}>{name}</h5>
-          <p>{email}</p>
         </div>
       </div>
       <div className={styles.number}>
diff --git a/src/pages/dashboard/components/user.less b/src/pages/dashboard/components/user.less
index 51fd72a..a693d72 100644
--- a/src/pages/dashboard/components/user.less
+++ b/src/pages/dashboard/components/user.less
@@ -16,7 +16,7 @@
 
     &::after {
       content: '';
-      background: #caa2d6;
+      background: #c5bec7;
       position: absolute;
       width: 100%;
       height: 200px;
@@ -27,8 +27,7 @@
     }
 
     .avatar {
-      width: 64px;
-      height: 64px;
+      font-size: 48px;
       background-position: center;
       background-size: cover;
       border-radius: 50%;