diff --git a/src/components/index.vue b/src/components/index.vue
index c1eb29b..235f42c 100644
--- a/src/components/index.vue
+++ b/src/components/index.vue
@@ -334,7 +334,7 @@
     },
     ChangeBGC() {
       // 给予gis的方法调用demo  A
-      // this.$refs.PathView;
+      if(this.$refs["PathView"].hasOwnProperty('REFSFunctionToGis'))
       this.$refs["PathView"].REFSFunctionToGis(this.flag);
       // 给予gis的方法调用demo  E
 

diff --git a/src/components/index.vue b/src/components/index.vue
index c1eb29b..235f42c 100644
--- a/src/components/index.vue
+++ b/src/components/index.vue
@@ -334,7 +334,7 @@
     },
     ChangeBGC() {
       // 给予gis的方法调用demo  A
-      // this.$refs.PathView;
+      if(this.$refs["PathView"].hasOwnProperty('REFSFunctionToGis'))
       this.$refs["PathView"].REFSFunctionToGis(this.flag);
       // 给予gis的方法调用demo  E
 
diff --git a/src/components/site/previewOfSiteStatus.vue b/src/components/site/previewOfSiteStatus.vue
index 5423802..00afbdd 100644
--- a/src/components/site/previewOfSiteStatus.vue
+++ b/src/components/site/previewOfSiteStatus.vue
@@ -380,8 +380,17 @@
 export default {
   name: "previewOfSiteStatus",
   components: { countTo }, //加载数字滚动插件
-  data: function() {
+  props: {
+  flag: {
+   type: Boolean,
+   default () {
+    return false
+   }
+  }
+ },
+  data: function () {
     return {
+      switchStatusData: this.flag, // 重新定义数据
       timer: {}, //定时器
       // 顶部中间汇总A
       TopData1: "1866",
@@ -1007,12 +1016,14 @@
               //"http://server.arcgisonline.com/ArcGIS/rest/services/World_Street_Map/MapServer"
               "http://cache1.arcgisonline.cn/arcgis/rest/services/ChinaOnlineCommunity_Mobile/MapServer"
             );
-            _this.map.addLayer(this.arcgiswhiteMap);
-            this.arcgiswhiteMap.hide();
-            this.arcgisMap = new ArcGISTiledMapServiceLayer(
+             _this.map.addLayer(this.arcgiswhiteMap);
+            /*  this.arcgiswhiteMap.hide() */
+             this.arcgisMap = new ArcGISTiledMapServiceLayer(
               "http://map.geoq.cn/arcgis/rest/services/ChinaOnlineStreetPurplishBlue/MapServer"
             );
             _this.map.addLayer(this.arcgisMap);
+            console.log("zzzzzzzzzzz  " + this.switchStatusData)
+            this.REFSFunctionToGis(!this.switchStatusData)
             /* _this.map.on("zoom-end", function() {
             });
             
@@ -1161,6 +1172,7 @@
           // console.error(err);
         });
     },
+
     // 给与gis的方法调动dome
     REFSFunctionToGis(type) {
       if (!type) {
@@ -1169,12 +1181,17 @@
         this.arcgisMap.show();
       } else {
         //加载蓝色底图
-        this.arcgisMap.hide();
-        this.arcgiswhiteMap.show();
+             this.arcgisMap.hide()
+             this.arcgiswhiteMap.show()
       }
     }
   },
-  mounted: function() {
+  computed: {
+  switchStatus: function () {
+   return this.flag // 直接监听props里的status状态
+  }
+  },
+  mounted: function () {
     // 根据平台渲染站点数量统计及状态统计
     this.loadSiteNumForOroject();
     // 根据平台渲染项目设备总览