diff --git a/src/views/jlmap3d/railwaydrive/jl3drailwaydrive.vue b/src/views/jlmap3d/railwaydrive/jl3drailwaydrive.vue
index c762a511b..7084e15e7 100644
--- a/src/views/jlmap3d/railwaydrive/jl3drailwaydrive.vue
+++ b/src/views/jlmap3d/railwaydrive/jl3drailwaydrive.vue
@@ -10,9 +10,9 @@
       <el-button-group>
 
         <!-- <el-button type="primary" @click="raystand">站台选择</el-button> -->
-        <!-- <el-button type="primary" @click="cctvplane">{{ cctvbuttonmsg }}</el-button>
-        <el-button type="primary" @click="showplane">{{ showbuttonmsg }}</el-button>
-        <el-button type="primary" @click="back">{{backmsg}}</el-button> -->
+        <!-- <el-button type="primary" @click="cctvplane">{{ cctvbuttonmsg }}</el-button> -->
+        <!-- <el-button type="primary" @click="showplane">{{ showbuttonmsg }}</el-button> -->
+        <el-button type="primary" @click="back">{{backmsg}}</el-button>
       </el-button-group>
     </div>
 
@@ -276,18 +276,20 @@ export default {
 
 		back() {
 
-      if(this.$route.query.type == "DRIVE"){
-        store.dispatch('LogOut').then(() => {
-            location.reload();
-        });
-      }else{
-        this.$emit('showdriving');
-        this.jlmap3d.eventoff();
-        this.jlmap3d.animateoff();
-        // this.jlmap3d = null;
-      }
-
-
+      // if(this.$route.query.type == "DRIVE"){
+      //   store.dispatch('LogOut').then(() => {
+      //       location.reload();
+      //   });
+      // }else{
+      //   this.$emit('showdriving');
+      //   this.jlmap3d.eventoff();
+      //   this.jlmap3d.animateoff();
+      //   // this.jlmap3d = null;
+      // }
+      this.jlmap3d.eventoff();
+      this.jlmap3d.animateoff();
+      this.jlmap3d = null;
+      history.go(-1);
 
 		},
 		showplane() {