修复图标由小变大问题

src/pagesA/deviceDetail/deviceDetail.vue

@@ -472,7 +472,7 @@ export default {
             index: 0,
             showModle: false,
             unsubscribeFn: null,
-            zoomTimes: "",
+            zoomTimes: 2,
             // 设备分享权限判断
             shareJudge: false,
             fallingEventChange: false,