diff --git a/src/app/navigation/navigation.component.html b/src/app/navigation/navigation.component.html
index 985c8e0..8beb98d 100644
--- a/src/app/navigation/navigation.component.html
+++ b/src/app/navigation/navigation.component.html
@@ -9,8 +9,8 @@
                 <!-- basicinfo -->
                 <li [routerLink]="['/datacollection/basicinfo']" routerLinkActive="router-link-active">基本信息</li>
                 <!-- plan -->
-                <li [routerLink]="['/datacollection/plan']" routerLinkActive="router-link-active">平面图</li>
-                <li [routerLink]="['/datacollection/collectionTools']" routerLinkActive="router-link-active">H5平面图</li>
+                <!-- <li [routerLink]="['/datacollection/plan']" routerLinkActive="router-link-active">平面图</li> -->
+                <li [routerLink]="['/datacollection/collectionTools']" routerLinkActive="router-link-active">平面图</li>
                 <!-- allaround -->
                 <li [routerLink]="['/datacollection/allaround']" routerLinkActive="router-link-active">四周毗邻</li>
                 <!-- fire-fighting-device -->
diff --git a/src/app/ui/collection-tools/collection-tools.component.ts b/src/app/ui/collection-tools/collection-tools.component.ts
index f8f7534..3f65863 100644
--- a/src/app/ui/collection-tools/collection-tools.component.ts
+++ b/src/app/ui/collection-tools/collection-tools.component.ts
@@ -1004,28 +1004,28 @@ export class CollectionToolsComponent implements OnInit {
 
   //计算 可视区域内宽度, 是否缩放背景图
   backGroundScale () {
-    let that = this
-    let dad = document.querySelector('.functionalDomainContent').clientWidth
-    let dadHeight = document.querySelector('.functionalDomainContent').clientHeight
-    let left = document.querySelector('.functionalDomainLeft').clientWidth
-    let right = document.querySelector('.functionalDomainRight').clientWidth
-    let imgWidth = dad - left - right//可视区域内 宽度
-    let img = new Image()
-    img.src = this.selectingSitePlan.imageUrl;  
-    img.onload = function(){
-      if (img.height > dadHeight && img.width > imgWidth) {
-        let width = imgWidth/img.width
-        let height = dadHeight/img.height
-        // that.canvas.setBackgroundScale((width>height? height : width)-0.005)
-        return
-      } else if (img.height > dadHeight) {
-        // that.canvas.setBackgroundScale((dadHeight/img.height)-0.005)
-        return
-      } else if (img.width > imgWidth) {
-        // that.canvas.setBackgroundScale((imgWidth/img.width)-0.005)
-        return
-      }
-    };
+    // let that = this
+    // let dad = document.querySelector('.functionalDomainContent').clientWidth
+    // let dadHeight = document.querySelector('.functionalDomainContent').clientHeight
+    // let left = document.querySelector('.functionalDomainLeft').clientWidth
+    // let right = document.querySelector('.functionalDomainRight').clientWidth
+    // let imgWidth = dad - left - right//可视区域内 宽度
+    // let img = new Image()
+    // img.src = this.selectingSitePlan.imageUrl;  
+    // img.onload = function(){
+    //   if (img.height > dadHeight && img.width > imgWidth) {
+    //     let width = imgWidth/img.width
+    //     let height = dadHeight/img.height
+    //     that.canvas.setBackgroundScale((width>height? height : width)-0.005)
+    //     return
+    //   } else if (img.height > dadHeight) {
+    //     that.canvas.setBackgroundScale((dadHeight/img.height)-0.005)
+    //     return
+    //   } else if (img.width > imgWidth) {
+    //     that.canvas.setBackgroundScale((imgWidth/img.width)-0.005)
+    //     return
+    //   }
+    // };
   }
 
   //封装 刷新 tree 数据
@@ -1035,7 +1035,6 @@ export class CollectionToolsComponent implements OnInit {
     isRefresh? this.canvasData.isChange = false : null //服务中 数据是否改动 改为false
     isRefresh? this.isShowProperty = true : null
     isRefresh? this.isShowAttribute = true : null
-    isRefresh && this.selectingSitePlan.imageUrl? this.backGroundScale() : null
 
     let beforeOneId = this.selectingSitePlan.id || '' //当前 选中 平面图 楼层/区域 id
     let companyBuildingData = JSON.parse(JSON.stringify( this.canvasData.originalcompanyBuildingData || {} )) // 当前 单位/建筑 数据