diff --git a/src/layout/components/Navbar.vue b/src/layout/components/Navbar.vue
index 3c510ca..15afc87 100644
--- a/src/layout/components/Navbar.vue
+++ b/src/layout/components/Navbar.vue
@@ -6,7 +6,7 @@
         <el-badge :value="39">
           <img style="height: 23px" src="@/assets/0-常用/预警管理-白.png" alt="">
         </el-badge>
-        <el-select v-model="value" size="small" placeholder="请选择">
+        <el-select v-model="$store.state.user.classification" size="small" placeholder="请选择" @change="selectChange">
           <el-option
             v-for="item in options"
             :key="item.value"
@@ -49,17 +49,23 @@ export default {
       },
       options: [
         {
-          value: '选项1',
+          value: 'reagent',
           label: '试剂管理'
+        },
+        {
+          value: 'user',
+          label: '用户管理'
         }
-      ],
-      value: '选项1'
+      ]
     }
   },
   methods: {
     toggleSideBar() {
       this.$store.dispatch('app/toggleSideBar')
     },
+    selectChange(val) {
+      this.$router.push('/' + val)
+    },
     async logout() {
       await this.$store.dispatch('user/logout')
       this.$router.push(`/login?redirect=${this.$route.fullPath}`)
diff --git a/src/layout/components/Sidebar/SidebarItem.vue b/src/layout/components/Sidebar/SidebarItem.vue
index a418c3d..1d1b786 100644
--- a/src/layout/components/Sidebar/SidebarItem.vue
+++ b/src/layout/components/Sidebar/SidebarItem.vue
@@ -1,5 +1,5 @@
 <template>
-  <div v-if="!item.hidden">
+  <div v-if="!item.hidden && item.meta && item.meta.classification === $store.state.user.classification">
     <template v-if="hasOneShowingChild(item.children,item) && (!onlyOneChild.children||onlyOneChild.noShowingChildren)&&!item.alwaysShow">
       <app-link v-if="onlyOneChild.meta" :to="resolvePath(onlyOneChild.path)">
         <el-menu-item :index="resolvePath(onlyOneChild.path)" :class="{'submenu-title-noDropdown':!isNest}">
@@ -30,6 +30,7 @@ import { isExternal } from '@/utils/validate'
 import Item from './Item'
 import AppLink from './Link'
 import FixiOSBug from './FixiOSBug'
+import { mapGetters } from 'vuex'
 
 export default {
   name: 'SidebarItem',
diff --git a/src/layout/components/Sidebar/index.vue b/src/layout/components/Sidebar/index.vue
index 224e2ff..3a61c8a 100644
--- a/src/layout/components/Sidebar/index.vue
+++ b/src/layout/components/Sidebar/index.vue
@@ -41,9 +41,6 @@ export default {
       'permission_routes',
       'sidebar'
     ]),
-    // routes() {
-    //   return this.$router.options.routes
-    // },
     activeMenu() {
       const route = this.$route
       const { meta, path } = route
diff --git a/src/permission.js b/src/permission.js
index 6725915..560643e 100644
--- a/src/permission.js
+++ b/src/permission.js
@@ -1,4 +1,4 @@
-import router, { asyncRoutes } from './router'
+import router, { asyncRoutes, resetRouter } from './router'
 import store from './store'
 // import { Message } from 'element-ui'
 import NProgress from 'nprogress' // progress bar
@@ -26,9 +26,22 @@ router.beforeEach(async(to, from, next) => {
       NProgress.done()
     } else {
       if (to.name) {
+        if (to.path.indexOf('reagent') !== -1) {
+          store.commit('user/SET_CLASS', 'reagent')
+        }
+        if (to.path.indexOf('user') !== -1) {
+          store.commit('user/SET_CLASS', 'user')
+        }
         next()
       } else {
+        if (to.path.indexOf('reagent') !== -1) {
+          store.commit('user/SET_CLASS', 'reagent')
+        }
+        if (to.path.indexOf('user') !== -1) {
+          store.commit('user/SET_CLASS', 'user')
+        }
         store.commit('permission/SET_ROUTES', asyncRoutes)
+        resetRouter()
         router.addRoutes(asyncRoutes)
         next({ ...to, replace: true })
       }
diff --git a/src/router/index.js b/src/router/index.js
index b4db9a9..ca70731 100644
--- a/src/router/index.js
+++ b/src/router/index.js
@@ -49,6 +49,7 @@ export const constantRoutes = [
   },
   {
     path: '/404',
+    name: '404',
     component: () => import('@/views/404'),
     hidden: true
   }
@@ -60,7 +61,6 @@ export const asyncRoutes = [
   // 404 page must be placed at the end !!!
   { path: '*', redirect: '/404', hidden: true }
 ]
-
 const createRouter = () => new Router({
   // mode: 'history', // require service support
   scrollBehavior: () => ({ y: 0 }),
diff --git a/src/router/modules/reagent.js b/src/router/modules/reagent.js
index 3b43d6b..0b39a2e 100644
--- a/src/router/modules/reagent.js
+++ b/src/router/modules/reagent.js
@@ -4,17 +4,18 @@ const reagentRouter = [
   {
     path: '/reagent',
     hidden: true,
-    redirect: '/reagent/mainoverview/index'
+    redirect: '/reagent/mainoverview/index',
+    meta: { classification: 'reagent' }
   },
   {
     path: '/reagent/mainoverview',
     component: Layout,
-    meta: { class: 'reagent' },
+    meta: { classification: 'reagent' },
     children: [
       {
         path: 'index',
         name: 'MainOverview',
-        meta: { title: '主预览', icon: '主概览', class: 'reagent' },
+        meta: { title: '主预览', icon: '主概览', classification: 'reagent' },
         component: () => import('@/views/reagent/mainoverview/index')
       }
     ]
@@ -22,180 +23,180 @@ const reagentRouter = [
   {
     path: '/reagent/report',
     component: Layout,
-    meta: { class: 'reagent' },
+    meta: { classification: 'reagent' },
     children: [
       {
         path: 'index',
         name: 'Report',
         component: () => import('@/views/reagent/report/index'),
-        meta: { title: '报告统计', icon: '报表统计', class: 'reagent' }
+        meta: { title: '报告统计', icon: '报表统计', classification: 'reagent' }
       },
       {
         path: 'storeinfo',
         name: 'StoreInfo',
         component: () => import('@/views/reagent/report/storeinfo/index'),
         hidden: true,
-        meta: { title: '库存信息总览', icon: '报表统计', class: 'reagent' }
+        meta: { title: '库存信息总览', icon: '报表统计', classification: 'reagent' }
       },
       {
         path: 'reagentinfo',
         name: 'ReagentInfo',
         component: () => import('@/views/reagent/report/reagentinfo/index'),
         hidden: true,
-        meta: { title: '试剂信息详情', icon: '报表统计', class: 'reagent' }
+        meta: { title: '试剂信息详情', icon: '报表统计', classification: 'reagent' }
       },
       {
         path: 'warehousinginfo',
         name: 'WarehousingInfo',
         component: () => import('@/views/reagent/report/warehousinginfo/index'),
         hidden: true,
-        meta: { title: '入库信息查询', icon: '报表统计', class: 'reagent' }
+        meta: { title: '入库信息查询', icon: '报表统计', classification: 'reagent' }
       },
       {
         path: 'inventoryconsuminfo',
         name: 'InventoryConsumInfo',
         component: () => import('@/views/reagent/report/inventoryconsum/index'),
         hidden: true,
-        meta: { title: '库存消耗', icon: '报表统计', class: 'reagent' }
+        meta: { title: '库存消耗', icon: '报表统计', classification: 'reagent' }
       },
       {
         path: 'reagentconsuminfo',
         name: 'ReagentConsumInfo',
         component: () => import('@/views/reagent/report/reagentconsum/index'),
         hidden: true,
-        meta: { title: '试剂消耗', icon: '报表统计', class: 'reagent' }
+        meta: { title: '试剂消耗', icon: '报表统计', classification: 'reagent' }
       },
       {
         path: 'userconsuminfo',
         name: 'UserConsumInfo',
         component: () => import('@/views/reagent/report/userconsum/index'),
         hidden: true,
-        meta: { title: '人员用量消耗', icon: '报表统计', class: 'reagent' }
+        meta: { title: '人员用量消耗', icon: '报表统计', classification: 'reagent' }
       },
       {
         path: 'usefrequencyinfo',
         name: 'UseFrequencyInfo',
         component: () => import('@/views/reagent/report/usefrequency/index'),
         hidden: true,
-        meta: { title: '使用频率', icon: '报表统计', class: 'reagent' }
+        meta: { title: '使用频率', icon: '报表统计', classification: 'reagent' }
       },
       {
         path: 'recordinfo/:t',
         name: 'RecordInfo',
         component: () => import('@/views/reagent/report/record/index'),
         hidden: true,
-        meta: { title: '记录', icon: '报表统计', class: 'reagent' }
+        meta: { title: '记录', icon: '报表统计', classification: 'reagent' }
       }
     ]
   },
   {
     path: '/reagent/warehousing',
     component: Layout,
-    meta: { class: 'reagent' },
+    meta: { classification: 'reagent' },
     children: [
       {
         path: 'index',
         name: 'Warehousing',
         component: () => import('@/views/reagent/warehousing/index'),
-        meta: { title: '试剂入库', icon: '试剂入库', class: 'reagent' }
+        meta: { title: '试剂入库', icon: '试剂入库', classification: 'reagent' }
       }
     ]
   },
   {
     path: '/reagent/receiving',
     component: Layout,
-    meta: { class: 'reagent' },
+    meta: { classification: 'reagent' },
     children: [
       {
         path: 'index',
         name: 'Receiving',
         component: () => import('@/views/reagent/receivingandreturn/index'),
-        meta: { title: '试剂领用', icon: '试剂领用', class: 'reagent' }
+        meta: { title: '试剂领用', icon: '试剂领用', classification: 'reagent' }
       }
     ]
   },
   {
     path: '/reagent/sendback',
     component: Layout,
-    meta: { class: 'reagent' },
+    meta: { classification: 'reagent' },
     children: [
       {
         path: 'index',
         name: 'SendBack',
         component: () => import('@/views/reagent/receivingandreturn/index'),
-        meta: { title: '试剂归还', icon: '试剂归还', class: 'reagent' }
+        meta: { title: '试剂归还', icon: '试剂归还', classification: 'reagent' }
       }
     ]
   },
   {
     path: '/reagent/weighing',
     component: Layout,
-    meta: { class: 'reagent' },
+    meta: { classification: 'reagent' },
     children: [
       {
         path: 'index',
         name: 'weighing',
         component: () => import('@/views/reagent/weighing/index'),
-        meta: { title: '试剂称重', icon: '试剂称重', class: 'reagent' }
+        meta: { title: '试剂称重', icon: '试剂称重', classification: 'reagent' }
       }
     ]
   },
   {
     path: '/reagent/inventory',
     component: Layout,
-    meta: { class: 'reagent' },
+    meta: { classification: 'reagent' },
     children: [
       {
         path: 'index',
         name: 'Inventory',
         component: () => import('@/views/reagent/inventory/index'),
-        meta: { title: '试剂盘点', icon: '库存盘点', class: 'reagent' }
+        meta: { title: '试剂盘点', icon: '库存盘点', classification: 'reagent' }
       }
     ]
   },
   {
     path: '/reagent/database',
     component: Layout,
-    meta: { class: 'reagent' },
+    meta: { classification: 'reagent' },
     children: [
       {
         path: 'index',
         name: 'Database',
         component: () => import('@/views/reagent/database/index'),
-        meta: { title: '化学品数据库', icon: '化学品数据库', class: 'reagent' }
+        meta: { title: '化学品数据库', icon: '化学品数据库', classification: 'reagent' }
       }
     ]
   },
   {
     path: '/reagent/management',
     component: Layout,
-    meta: { class: 'reagent' },
+    meta: { classification: 'reagent' },
     children: [
       {
         path: 'index',
         name: 'Management',
         component: () => import('@/views/reagent/management/index'),
-        meta: { title: '试剂管理', icon: '试剂管理', class: 'reagent' }
+        meta: { title: '试剂管理', icon: '试剂管理', classification: 'reagent' }
       }
     ]
   },
   {
     path: '/reagent/buy',
     component: Layout,
-    meta: { class: 'reagent' },
+    meta: { classification: 'reagent' },
     children: [
       {
         path: 'index',
         name: 'Buy',
         component: () => import('@/views/reagent/buy/index'),
-        meta: { title: '请购', icon: '请购', class: 'reagent' }
+        meta: { title: '请购', icon: '请购', classification: 'reagent' }
       }
     ]
   },
   {
     path: '/gotohome',
     redirect: '/home',
-    meta: { title: '返回主页', icon: 'el-icon-arrow-left', class: 'reagent' }
+    meta: { title: '返回主页', icon: 'el-icon-arrow-left', classification: 'reagent' }
   }
 ]
 
diff --git a/src/router/modules/user.js b/src/router/modules/user.js
index 0dddf3e..12e6dad 100644
--- a/src/router/modules/user.js
+++ b/src/router/modules/user.js
@@ -7,33 +7,38 @@ const userRouter = [
     path: '/user',
     redirect: '/user/info/index',
     hidden: true,
-    meta: { class: 'user' }
+    meta: { classification: 'user' }
   },
   {
     path: '/user/info',
     component: Layout,
-    meta: { class: 'user' },
+    meta: { classification: 'user' },
     children: [
       {
         path: 'index',
         component: () => import('@/views/user/index'),
         name: 'UserInfo',
-        meta: { title: '用户信息', icon: 'lock', class: 'user' }
+        meta: { title: '用户信息', icon: 'lock', classification: 'user' }
       }
     ]
   },
   {
     path: '/user/role',
     component: Layout,
-    meta: { class: 'user' },
+    meta: { classification: 'user' },
     children: [
       {
         path: 'index',
         component: () => import('@/views/user/role/index'),
         name: 'Role',
-        meta: { title: '角色信息', icon: 'lock', class: 'user' }
+        meta: { title: '角色信息', icon: 'lock', classification: 'user' }
       }
     ]
+  },
+  {
+    path: '/gotohome',
+    redirect: '/home',
+    meta: { title: '返回主页', icon: 'el-icon-arrow-left', classification: 'user' }
   }
 ]
 
diff --git a/src/store/getters.js b/src/store/getters.js
index d75c2ad..bc2d7cf 100644
--- a/src/store/getters.js
+++ b/src/store/getters.js
@@ -4,6 +4,7 @@ const getters = {
   token: state => state.user.token,
   avatar: state => state.user.avatar,
   name: state => state.user.name,
-  permission_routes: state => state.permission.routes
+  permission_routes: state => state.permission.routes,
+  classification: state => state.user.classification
 }
 export default getters
diff --git a/src/store/modules/user.js b/src/store/modules/user.js
index 4d20d97..7024378 100644
--- a/src/store/modules/user.js
+++ b/src/store/modules/user.js
@@ -6,7 +6,8 @@ const getDefaultState = () => {
   return {
     token: getToken(),
     name: '',
-    avatar: ''
+    avatar: '',
+    classification: ''
   }
 }
 
@@ -18,13 +19,16 @@ const mutations = {
   },
   SET_TOKEN: (state, token) => {
     state.token = token
+  },
+  SET_NAME: (state, name) => {
+    state.name = name
+  },
+  SET_AVATAR: (state, avatar) => {
+    state.avatar = avatar
+  },
+  SET_CLASS: (state, name) => {
+    state.classification = name
   }
-  // SET_NAME: (state, name) => {
-  //   state.name = name
-  // },
-  // SET_AVATAR: (state, avatar) => {
-  //   state.avatar = avatar
-  // }
 }
 
 const actions = {
diff --git a/src/views/home/index.vue b/src/views/home/index.vue
index 74fb43d..99df898 100644
--- a/src/views/home/index.vue
+++ b/src/views/home/index.vue
@@ -11,7 +11,7 @@
         <div key="2" class="home-pic-item"><img src="@/assets/2-主界面/标准品管理.png" alt=""></div>
         <div key="3" class="home-pic-item"><img src="@/assets/2-主界面/耗材管理.png" alt=""></div>
         <div key="4" class="home-pic-item"><img src="@/assets/2-主界面/仪器管理.png" alt=""></div>
-        <div key="5" class="home-pic-item"><img src="@/assets/2-主界面/用户管理.png" alt=""></div>
+        <div key="5" class="home-pic-item" @click="picClick('/user')"><img src="@/assets/2-主界面/用户管理.png" alt=""></div>
       </div>
       <div class="home-menu">
         <div v-for="item in 9" :key="item" class="home-menu-item">
diff --git a/src/views/reagent/warehousing/index.vue b/src/views/reagent/warehousing/index.vue
index b6f5cc3..15b8189 100644
--- a/src/views/reagent/warehousing/index.vue
+++ b/src/views/reagent/warehousing/index.vue
@@ -224,8 +224,6 @@ import Scanner from '@/components/Scannner/index'
 import { show_tmp, select_drug, bind_tmp_enter_warehouse, add_tmp, del_tmp } from '@/api/reagent/warehousing'
 import stringify from '@/utils/stringify'
 import { getClients } from '@/views/reagent/mixin/getClients'
-import { MessageBox } from 'element-ui'
-import store from '@/store'
 
 export default {
   name: 'Warehousing',