diff --git a/src/app/statistic-analysis/home/home.component.ts b/src/app/statistic-analysis/home/home.component.ts
index f7748a0..40d74b9 100644
--- a/src/app/statistic-analysis/home/home.component.ts
+++ b/src/app/statistic-analysis/home/home.component.ts
@@ -14,7 +14,6 @@ export class HomeComponent implements OnInit {
 
   constructor(private http:HttpClient, private render2: Renderer2,public element: ElementRef,private router: Router,public emitService: EchartsDataService) { }
 
-
   map:any; //地图
   ngOnInit() {
     this.emitService.eventEmit.subscribe((value: any) => {
@@ -24,25 +23,18 @@ export class HomeComponent implements OnInit {
         }, 500);
       }
     });
+    window.addEventListener('resize', () => {
+      setTimeout(() => {
+        this.updateEcharts()
+      }, 0);
+    })
+
     window.setTimeout(()=>{
       this.unitType()
       this.unitData()
       this.keyUnit()
       this.mapInit() //初始化地图
-      let that = this
     },0)
-    window.addEventListener('resize', () => {
-      setTimeout(() => {
-        this.updateEcharts()
-      }, 500);
-    })
-    window.addEventListener('keydown', (e) => {
-      if(e.keyCode == 122){
-        setTimeout(() => {
-          this.updateEcharts()
-        }, 500);
-      }
-    })
   }
 
   //更新echarts视图
@@ -57,7 +49,7 @@ export class HomeComponent implements OnInit {
     this.unitType()
     this.unitData()
     this.keyUnit()
-    // this.mapInit() //初始化地图
+
   }
 
   threePlan(){