diff --git a/src/views/components/carouselChart.vue b/src/views/components/carouselChart.vue
index c942e4e..41a9973 100644
--- a/src/views/components/carouselChart.vue
+++ b/src/views/components/carouselChart.vue
@@ -353,6 +353,7 @@ export default {
     },
     closePic(data) {
       console.log(data);
+      this.zoomD = 1;
       this.showBigpic = false;
     },
     openline() {