diff --git a/src/views/photographicDevice/components/parameterSetDialog.vue b/src/views/photographicDevice/components/parameterSetDialog.vue
index 1861ad7..acc8299 100644
--- a/src/views/photographicDevice/components/parameterSetDialog.vue
+++ b/src/views/photographicDevice/components/parameterSetDialog.vue
@@ -1560,6 +1560,7 @@ export default {
     },
     handleclose() {
       this.lookTime = "";
+      this.showLookTime = false;
       this.isShow = false;
       this.activeName = "2";
       this.tabsActive = "first";