diff --git a/web/src/view/example/index.vue b/web/src/view/example/index.vue
index 5b1352915cba1c99b6a54c911e1ca76da87813b3..87b57206e61469335451ec51522809409fee9b25 100644
--- a/web/src/view/example/index.vue
+++ b/web/src/view/example/index.vue
@@ -1,12 +1,15 @@
 <template>
-    <router-view></router-view>
+  <div>
+    <keep-alive>
+      <router-view v-if="$route.meta.keepAlive"></router-view>
+    </keep-alive>
+    <router-view v-if="!$route.meta.keepAlive"></router-view>
+  </div>
 </template>
 
 <script>
 export default {
-    name:"Example",
-}
+  name: "Example",
+};
 </script>
-<style lang="scss">
-    
-</style>
\ No newline at end of file
+<style lang="scss"></style>
diff --git a/web/src/view/layout/index.vue b/web/src/view/layout/index.vue
index 80ee671f595211b6fc060a17ec7980c476b19b1e..99c71c17e529887b68c938db8cdbe76edddf255f 100644
--- a/web/src/view/layout/index.vue
+++ b/web/src/view/layout/index.vue
@@ -67,11 +67,11 @@
         </transition>
         <transition mode="out-in" name="el-fade-in-linear">
           <keep-alive>
-            <router-view :key="$route.fullPath" v-loading="loadingFlag"  element-loading-text="正在加载中" class="admin-box" v-if="$route.meta.keepAlive && reloadFlag"></router-view>
+            <router-view v-loading="loadingFlag"  element-loading-text="正在加载中" class="admin-box" v-if="$route.meta.keepAlive && reloadFlag"></router-view>
           </keep-alive>
         </transition>
         <transition mode="out-in" name="el-fade-in-linear">
-          <router-view :key="$route.fullPath" v-loading="loadingFlag"  element-loading-text="正在加载中" class="admin-box" v-if="!$route.meta.keepAlive && reloadFlag"></router-view>
+          <router-view v-loading="loadingFlag"  element-loading-text="正在加载中" class="admin-box" v-if="!$route.meta.keepAlive && reloadFlag"></router-view>
         </transition>
        <BottomInfo />
       </el-main>
diff --git a/web/src/view/superAdmin/index.vue b/web/src/view/superAdmin/index.vue
index fd90ecdf2ce3359bf59f4ec0adebebc604352e43..cbaa63694c1bb766378b8e6b1b49411db35e355e 100644
--- a/web/src/view/superAdmin/index.vue
+++ b/web/src/view/superAdmin/index.vue
@@ -1,12 +1,15 @@
 <template>
-    <router-view></router-view>
+  <div>
+    <keep-alive>
+      <router-view v-if="$route.meta.keepAlive"></router-view>
+    </keep-alive>
+    <router-view v-if="!$route.meta.keepAlive"></router-view>
+  </div>
 </template>
 
 <script>
 export default {
-    name:"SuperAdmin",
-}
+  name: "SuperAdmin",
+};
 </script>
-<style lang="scss">
-    
-</style>
\ No newline at end of file
+<style lang="scss"></style>
diff --git a/web/src/view/systemTools/autoCode/index.vue b/web/src/view/systemTools/autoCode/index.vue
index 38baafa22a45873d5b795e98f356624c8aee28b8..ffac6ecef5bd31cc9e8882fe34f40273e1752474 100644
--- a/web/src/view/systemTools/autoCode/index.vue
+++ b/web/src/view/systemTools/autoCode/index.vue
@@ -357,7 +357,7 @@ export default {
       const fdTypes = ["string", "int", "bool", "float64", "time.Time"];
       fdTypes.map(async fdtype => {
         const res = await getDict(fdtype);
-        res.map(item => {
+        res&&res.map(item => {
           this.fdMap[item.label] = fdtype;
         });
       });
diff --git a/web/src/view/systemTools/index.vue b/web/src/view/systemTools/index.vue
index b0c84753e1c5400490c3a924375fcb92900da520..7cd5e9071427fcdbb1b7c020c4811ee70740fc9e 100644
--- a/web/src/view/systemTools/index.vue
+++ b/web/src/view/systemTools/index.vue
@@ -1,12 +1,15 @@
 <template>
-    <router-view></router-view>
+  <div>
+    <keep-alive>
+      <router-view v-if="$route.meta.keepAlive"></router-view>
+    </keep-alive>
+    <router-view v-if="!$route.meta.keepAlive"></router-view>
+  </div>
 </template>
 
 <script>
 export default {
-    name:"System",
-}
+  name: "System",
+};
 </script>
-<style lang="scss">
-    
-</style>
\ No newline at end of file
+<style lang="scss"></style>
diff --git a/web/src/view/workflow/index.vue b/web/src/view/workflow/index.vue
index a6ddb55922c38ab4dc5887e403fd9e9cc7d60f5a..eed056232b8f9336618d21bdc4410832cae58a6a 100644
--- a/web/src/view/workflow/index.vue
+++ b/web/src/view/workflow/index.vue
@@ -1,12 +1,15 @@
 <template>
-    <router-view></router-view>
+  <div>
+    <keep-alive>
+      <router-view v-if="$route.meta.keepAlive"></router-view>
+    </keep-alive>
+    <router-view v-if="!$route.meta.keepAlive"></router-view>
+  </div>
 </template>
 
 <script>
 export default {
-    name:"Workflow",
-}
+  name: "Workflow",
+};
 </script>
-<style lang="scss">
-    
-</style>
\ No newline at end of file
+<style lang="scss"></style>