diff --git a/src/views/manage_company/index.vue b/src/views/manage_company/index.vue
index 2052cacf..f4e7ce41 100644
--- a/src/views/manage_company/index.vue
+++ b/src/views/manage_company/index.vue
@@ -4,8 +4,10 @@
       theme="white"
       v-show="showHeader"
       showUserCenter
+      backBtnTitle="返回"
+      :onBackBtnClick="onBackBtnClick"
     >
-      <template #left>LOCKING</template>
+      <!-- <template #left>LOCKING</template> -->
       <template #center>
         <app-nav :list="navList" />
       </template>
@@ -39,7 +41,11 @@ export default {
       navList,
     };
   },
-  methods: {},
+  methods: {
+    onBackBtnClick() {
+      this.$router.push({ name: 'platform' })
+    },
+  },
   watch: {
     $route(to) {
       this.showHeader = isInNavRange(to.name);
diff --git a/src/views/manage_system/index.vue b/src/views/manage_system/index.vue
index 071711d5..e3a87a57 100644
--- a/src/views/manage_system/index.vue
+++ b/src/views/manage_system/index.vue
@@ -3,8 +3,10 @@
     <app-header
       theme="white"
       v-show="showHeader"
+      backBtnTitle="返回"
+      :onBackBtnClick="onBackBtnClick"
     >
-      <template #left>LOCKING</template>
+      <!-- <template #left>LOCKING</template> -->
       <template #right>
         <span class="header-logout" @click="tryToLogout">退出登录</span>
       </template>
@@ -46,6 +48,9 @@ export default {
     };
   },
   methods: {
+    onBackBtnClick() {
+      this.$router.push({ name: 'platform' })
+    },
     /**
      * 退出登录提示
      */
diff --git a/src/views/platform_center/index.vue b/src/views/platform_center/index.vue
index 68d9a9ff..5167d0ad 100644
--- a/src/views/platform_center/index.vue
+++ b/src/views/platform_center/index.vue
@@ -1,6 +1,6 @@
 <template>
   <div class="platform">
-    <app-header theme="black" :showBackBtn="true" backBtnTitle="返回登入"/>
+    <app-header theme="black" :showBackBtn="true" backBtnTitle="返回登入" :onBackBtnClick="onBackBtnClick"/>
     <div class="platform_section">
       <div class="platform_title">链接到</div>
       <div class="platform_list" >
@@ -137,9 +137,15 @@ export default {
         this.$cookie.set("platformInfo", JSON.stringify(platformInfo), { expires: 7 });
       }
     },
-    // onBackBtnClick() {
-    //   console.log("???");
-    // },
+    onBackBtnClick() {
+      this.$store.logout();
+      this.$router.push({
+          path: '/',
+          query: {
+            isChangeCount: true
+          }
+      });
+    },
   },
   computed: {
     platformList() {