diff --git a/src/assets/2-主界面/危化品管理.png b/src/assets/2-主界面/危化品管理.png
new file mode 100644
index 0000000..54b9c34
Binary files /dev/null and b/src/assets/2-主界面/危化品管理.png differ
diff --git a/src/permission.js b/src/permission.js
index 3bea853..e65c2da 100644
--- a/src/permission.js
+++ b/src/permission.js
@@ -31,6 +31,7 @@ router.beforeEach(async(to, from, next) => {
         'reagent': 'reagent',
         'user': 'user',
         'standard': 'standard',
+        'dangerous': 'dangerous',
         'userinfo': store.getters.classification
       }
       const pat = pathMap[pa]
diff --git a/src/router/modules/dangerous.js b/src/router/modules/dangerous.js
new file mode 100644
index 0000000..0a4518e
--- /dev/null
+++ b/src/router/modules/dangerous.js
@@ -0,0 +1,260 @@
+import Layout from '@/layout'
+
+const dangerousRouter = [
+  // {
+  //   path: '/dangerous',
+  //   hidden: true,
+  //   redirect: '/dangerous/mainoverview/index',
+  //   meta: { classification: 'dangerous', module_code: 'MainOverview' }
+  // },
+  {
+    path: '/dangerous/mainoverview',
+    component: Layout,
+    redirect: '/dangerous/mainoverview/index',
+    meta: { classification: 'dangerous', module_code: 'MainOverview' },
+    children: [
+      {
+        path: 'index',
+        name: 'MainOverview',
+        meta: { title: '主预览', icon: '主概览', classification: 'dangerous' },
+        component: () => import('@/views/reagent/mainoverview/index')
+      }
+    ]
+  },
+  {
+    path: '/dangerous/report',
+    component: Layout,
+    redirect: '/dangerous/report/index',
+    meta: { classification: 'dangerous', module_code: 'DataReportIndex' },
+    children: [
+      {
+        path: 'index',
+        name: 'Report',
+        component: () => import('@/views/reagent/report/index'),
+        meta: { title: '报告统计', icon: '报表统计', classification: 'dangerous' }
+      },
+      {
+        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', classification: 'dangerous', activeMenu: '/dangerous/report/index' }
+      },
+      {
+        path: 'dangerousinfo',
+        name: 'dangerousInfo',
+        component: () => import('@/views/reagent/report/reagentinfo/index'),
+        hidden: true,
+        meta: { title: '危化品信息详情', icon: '报表统计', classification: 'dangerous', activeMenu: '/dangerous/report/index' }
+      },
+      {
+        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', classification: 'dangerous', activeMenu: '/dangerous/report/index' }
+      },
+      {
+        path: 'inventoryconsuminfo',
+        name: 'InventoryConsumInfo',
+        component: () => import('@/views/reagent/report/inventoryconsum/index'),
+        hidden: true,
+        meta: { title: '库存消耗', icon: '报表统计', classification: 'dangerous', activeMenu: '/dangerous/report/index' }
+      },
+      {
+        path: 'dangerousconsuminfo',
+        name: 'dangerousConsumInfo',
+        component: () => import('@/views/reagent/report/reagentconsum/index'),
+        hidden: true,
+        meta: { title: '危化品消耗', icon: '报表统计', classification: 'dangerous', activeMenu: '/dangerous/report/index' }
+      },
+      {
+        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', classification: 'dangerous', activeMenu: '/dangerous/report/index' }
+      },
+      {
+        path: 'usefrequencyinfo',
+        name: 'UseFrequencyInfo',
+        component: () => import('@/views/reagent/report/usefrequency/index'),
+        hidden: true,
+        meta: { title: '使用频率', icon: '报表统计', classification: 'dangerous', activeMenu: '/dangerous/report/index' }
+      },
+      {
+        path: 'recordinfo/:t',
+        name: 'RecordInfo',
+        component: () => import('@/views/reagent/report/record/index'),
+        hidden: true,
+        meta: { title: '记录', icon: '报表统计', classification: 'dangerous', activeMenu: '/dangerous/report/index' }
+      }
+    ]
+  },
+  {
+    path: '/dangerous/warehousing',
+    component: Layout,
+    redirect: '/dangerous/warehousing/index',
+    meta: { classification: 'dangerous', module_code: 'DataReportIndex' },
+    children: [
+      {
+        path: 'index',
+        name: 'Warehousing',
+        component: () => import('@/views/reagent/warehousing/index'),
+        meta: { title: '危化品入库', icon: '试剂入库', classification: 'dangerous' }
+      }
+    ]
+  },
+  {
+    path: '/dangerous/receiving',
+    component: Layout,
+    redirect: '/dangerous/receiving/index',
+    meta: { classification: 'dangerous', module_code: 'DrugUseView' },
+    children: [
+      {
+        path: 'index',
+        name: 'Receiving',
+        component: () => import('@/views/reagent/receivingandreturn/index'),
+        meta: { title: '危化品领用', icon: '试剂领用', classification: 'dangerous' }
+      }
+    ]
+  },
+  {
+    path: '/dangerous/sendback',
+    component: Layout,
+    redirect: '/dangerous/sendback/index',
+    meta: { classification: 'dangerous', module_code: 'DrugReturnView' },
+    children: [
+      {
+        path: 'index',
+        name: 'SendBack',
+        component: () => import('@/views/reagent/receivingandreturn/index'),
+        meta: { title: '危化品归还', icon: '试剂归还', classification: 'dangerous' }
+      }
+    ]
+  },
+  {
+    path: '/dangerous/weighing',
+    component: Layout,
+    redirect: '/dangerous/weighing/index',
+    meta: { classification: 'dangerous', module_code: 'DrugWeigh' },
+    children: [
+      {
+        path: 'index',
+        name: 'weighing',
+        component: () => import('@/views/reagent/weighing/index'),
+        meta: { title: '危化品称重', icon: '试剂称重', classification: 'dangerous' }
+      }
+    ]
+  },
+  {
+    path: '/dangerous/inventory',
+    component: Layout,
+    redirect: '/dangerous/inventory/index',
+    meta: { classification: 'dangerous', module_code: 'StockTakingIndex' },
+    children: [
+      {
+        path: 'index',
+        name: 'Inventory',
+        component: () => import('@/views/reagent/inventory/index'),
+        meta: { title: '危化品盘点', icon: '库存盘点', classification: 'dangerous' }
+      }
+    ]
+  },
+  {
+    path: '/dangerous/database',
+    component: Layout,
+    redirect: '/dangerous/database/msds',
+    meta: { title: '化学品数据库', icon: '化学品数据库', classification: 'dangerous', module_code: 'ChemicaDatabase' },
+    children: [
+      {
+        path: 'msds',
+        name: 'MSDS',
+        component: () => import('@/views/reagent/database/index'),
+        meta: { title: 'MSDS数据库', classification: 'dangerous' }
+      },
+      {
+        path: 'dangerous',
+        name: 'Dangerous',
+        component: () => import('@/views/reagent/database/index'),
+        meta: { title: '危化品数据库', classification: 'dangerous' }
+      }
+    ]
+  },
+  {
+    path: '/dangerous/management',
+    component: Layout,
+    redirect: '/dangerous/management/index',
+    meta: { classification: 'dangerous', module_code: 'DrugIndex' },
+    children: [
+      {
+        path: 'index',
+        name: 'Management',
+        component: () => import('@/views/reagent/management/index'),
+        meta: { title: '危化品管理', icon: '试剂管理', classification: 'dangerous' }
+      }
+    ]
+  },
+  {
+    path: '/dangerous/client',
+    component: Layout,
+    redirect: '/dangerous/client/index',
+    meta: { classification: 'dangerous', module_code: 'CabinetIndex' },
+    children: [
+      {
+        path: 'index',
+        name: 'Client',
+        component: () => import('@/views/reagent/client/index'),
+        meta: { title: '柜体管理', icon: '柜体管理', classification: 'dangerous' }
+      }
+    ]
+  },
+  {
+    path: '/dangerous/envrecord',
+    component: Layout,
+    redirect: '/dangerous/envrecord/index',
+    meta: { classification: 'dangerous', module_code: 'HumitureIndex' },
+    children: [
+      {
+        path: 'index',
+        name: 'EnvRecord',
+        component: () => import('@/views/reagent/envrecord/index'),
+        meta: { title: '环境记录', icon: '雪花', classification: 'dangerous' }
+      }
+    ]
+  },
+  {
+    path: '/dangerous/form',
+    component: Layout,
+    redirect: '/dangerous/form/index',
+    meta: { classification: 'dangerous', module_code: 'DrugCustomForm' },
+    children: [
+      {
+        path: 'index',
+        name: 'Form',
+        component: () => import('@/views/reagent/customform/index'),
+        meta: { title: '危化品表单自定义', icon: '表单', classification: 'dangerous' }
+      }
+    ]
+  },
+  // {
+  //   path: '/dangerous/buy',
+  //   component: Layout,
+  //   meta: { classification: 'dangerous' },
+  //   children: [
+  //     {
+  //       path: 'index',
+  //       name: 'Buy',
+  //       component: () => import('@/views/reagent/buy/index'),
+  //       meta: { title: '请购', icon: '请购', classification: 'dangerous' }
+  //     }
+  //   ]
+  // },
+  {
+    path: '/dangerous/gotohome',
+    redirect: '/home',
+    meta: { title: '返回主页', icon: 'el-icon-arrow-left', classification: 'dangerous' }
+  }
+]
+
+export default dangerousRouter
diff --git a/src/utils/index.js b/src/utils/index.js
index 30638dc..17a0cce 100644
--- a/src/utils/index.js
+++ b/src/utils/index.js
@@ -5,6 +5,7 @@
 import reagentRouter from '@/router/modules/reagent'
 import userRouter from '@/router/modules/user'
 import standardRouter from '@/router/modules/standard'
+import dangerousRouter from "@/router/modules/dangerous";
 
 /**
  * Parse the time to string
@@ -174,6 +175,7 @@ export function getALLRouter(data) {
     ...uasr,
     // ...standard,
     ...standardRouter,
+    ...dangerousRouter,
     // 404 page must be placed at the end !!!
     { path: '*', redirect: '/404', hidden: true }
   ]
@@ -188,6 +190,11 @@ export function getALLRouter(data) {
       router: standardRouter[0],
       title: '标准品管理'
     },
+    {
+      name: 'dangerous',
+      router: dangerousRouter[0],
+      title: '危化品管理'
+    },
     {
       name: 'user',
       router: uasr[0],