diff --git a/src/config/mork.js b/src/config/mork.js
index 1c6c576..cae0b93 100644
--- a/src/config/mork.js
+++ b/src/config/mork.js
@@ -201,6 +201,6 @@ export const setStation = (sn, code) => {
   return res
 }
 export const getReturnStation = () => {
-  let res = {station_id: 'B1',station_code:"111",station_name:"1111"}
+  let res = {station_id: 'B3333',station_code:"111",station_name:"1111"}
   return res
 }
\ No newline at end of file
diff --git a/src/pages/modules/building.vue b/src/pages/modules/building.vue
index f4dfaaa..1726fa0 100644
--- a/src/pages/modules/building.vue
+++ b/src/pages/modules/building.vue
@@ -176,9 +176,6 @@ export default {
       clearTimeout(this.intervalId)
     }
   },
-  created () {
-    this._startMapping()
-  },
   mounted() {
     // 初始化并启动引导
     this.$nextTick(() => {
@@ -206,6 +203,7 @@ export default {
         doneBtnText: this.$t('close'),
         onDestroyed: () => {
           this.driverActive = false
+          this._startMapping()
         },
         onPopoverRender: (popover, {config, state}) => {
           if (state.activeIndex === 0) {
diff --git a/src/pages/shells/config-modal.vue b/src/pages/shells/config-modal.vue
index 1206b9c..4706922 100644
--- a/src/pages/shells/config-modal.vue
+++ b/src/pages/shells/config-modal.vue
@@ -261,7 +261,8 @@ export default {
           spinner: 'el-icon-loading',
           background: 'rgba(0, 0, 0, 0.6)'
         })
-        let res = await updateReturnStation(this.returnPoint)
+        const returnPoint = this.returnPoint ? this.returnPoint : '-1'
+        let res = await updateReturnStation(returnPoint)
         if (res) {
           this.$message(res.message)
         }
@@ -299,6 +300,7 @@ export default {
   color #fff
   line-height .4rem
   margin-bottom .2rem
+  white-space: nowrap;
   background center / 100% 100% url(../../images/new/state_title_bg.png) no-repeat
 .agv_button
   min-width .9rem