[修正] 删除楼层BUG修正

src/app/ui/collection-tools/collection-tools.component.ts

@@ -1370,6 +1370,7 @@ export class CollectionToolsComponent implements OnInit {
     this.selectingSitePlan = this.sitePlanData[0] || {}
     this.canvasData.selectStorey = this.sitePlanData[0] || {} //服务中 存一份数据
     this.selectSitePlanIndex = 0
+    this.canvasData.isChange = false
     if (isCompany===-1) {
       this.http.post("/api/CompanyAccount/CompanyData",newData).subscribe(data => {})
       this.getSitePlanStorey(this.selectingSitePlan) //获取 平面图 楼层数据