diff --git a/ant-design-vue-jeecg/src/App.vue b/ant-design-vue-jeecg/src/App.vue
index 5d527f3..14bd0e0 100644
--- a/ant-design-vue-jeecg/src/App.vue
+++ b/ant-design-vue-jeecg/src/App.vue
@@ -1,7 +1,10 @@
 <template>
   <a-config-provider :locale="locale">
     <div id="app">
-      <router-view/>
+      <keep-alive>
+        <router-view v-if="$route.meta.keepAlive"></router-view>
+      </keep-alive>
+      <router-view v-if="!$route.meta.keepAlive"></router-view>
     </div>
   </a-config-provider>
 </template>
diff --git a/ant-design-vue-jeecg/src/config/router.config.js b/ant-design-vue-jeecg/src/config/router.config.js
index 5f6d4f6..8cc3f25 100644
--- a/ant-design-vue-jeecg/src/config/router.config.js
+++ b/ant-design-vue-jeecg/src/config/router.config.js
@@ -46,19 +46,19 @@ export const constantRouterMap = [
   {
     path: '/defaultDocSearch',
     name:'defaultDocSearch',
-    meta: { title: '首页' },
+    meta: { title: '首页' ,keepAlive: true },
     component: () => import('@/views/km/search/DefaultDocSearch')
   },
   {
     path:'/advancedSearch',
     name:'advancedSearch',
-    meta: { title: '高级检索' },
+    meta: { title: '高级检索' ,keepAlive: true },
     component: () => import('@/views/km/search/AdvancedSearch')
   },
   {
     path:'/docSearch',
     name:'docSearch',
-    meta: { title: '检索结果' },
+    meta: { title: '检索结果' ,keepAlive: true },
     component: () => import('@/views/km/search/DocSearch')
   },
   {