保存图片返回

src/views/annual-summary/detail.vue

@@ -90,7 +90,7 @@ export default {
 
     // 保存图片的回调
     window.__savePage2Picture = function(param) {
-      this.isHide = true;
+      _this.isHide = true;
       console.log("__savePage2Picture", param);
     };