diff --git a/src/components/Breadcrumb/index.vue b/src/components/Breadcrumb/index.vue
index 204ea59..dd2d97b 100644
--- a/src/components/Breadcrumb/index.vue
+++ b/src/components/Breadcrumb/index.vue
@@ -36,9 +36,9 @@ export default {
       let matched = this.$route.matched.filter(item => item.meta && item.meta.title)
       const first = matched[0]
 
-      if (!this.isDashboard(first)) {
-        matched = [{ path: '/dashboard', meta: { title: '首页' }}].concat(matched)
-      }
+      // if (!this.isDashboard(first)) {
+      //   matched = [{ path: '/dashboard', meta: { title: '首页' }}].concat(matched)
+      // }
 
       this.levelList = matched.filter(item => item.meta && item.meta.title && item.meta.breadcrumb !== false)
     },
diff --git a/src/router/routers.js b/src/router/routers.js
index cbebe79..f7e583f 100644
--- a/src/router/routers.js
+++ b/src/router/routers.js
@@ -35,14 +35,14 @@ export const constantRouterMap = [
   {
     path: '/',
     component: Layout,
-    redirect: '/dashboard',
+    // redirect: '/dashboard',
     children: [
-      {
-        path: 'dashboard',
-        component: (resolve) => require(['@/views/home'], resolve),
-        name: 'Dashboard',
-        meta: { title: '首页', icon: 'index', affix: true, noCache: true }
-      }
+      // {
+      //   path: 'dashboard',
+      //   component: (resolve) => require(['@/views/home'], resolve),
+      //   name: 'Dashboard',
+      //   meta: { title: '首页', icon: 'index', affix: true, noCache: true }
+      // }
     ]
   },
   {
diff --git a/src/views/aircraft/index.vue b/src/views/aircraft/index.vue
index b3f4a9f..8b56655 100644
--- a/src/views/aircraft/index.vue
+++ b/src/views/aircraft/index.vue
@@ -32,6 +32,7 @@
           size="small"
           style="width: 200px"
           class="filter-item"
+          clearable
         >
           <el-option
             v-for="area in areaOptions"
diff --git a/src/views/login.vue b/src/views/login.vue
index 0a52464..17ed2fb 100644
--- a/src/views/login.vue
+++ b/src/views/login.vue
@@ -56,8 +56,10 @@ export default {
       codeUrl: '',
       cookiePass: '',
       loginForm: {
-        username: 'admin',
-        password: '123456',
+        // username: 'admin',
+        // password: '123456',
+        username: '',
+        password: '',
         rememberMe: false,
         code: '',
         uuid: ''