diff --git a/src/project/pingchang/AppCheckpointRegistration/ManagementContent.vue b/src/project/pingchang/AppCheckpointRegistration/ManagementContent.vue
index 2e3f1dc8..77c90db4 100644
--- a/src/project/pingchang/AppCheckpointRegistration/ManagementContent.vue
+++ b/src/project/pingchang/AppCheckpointRegistration/ManagementContent.vue
@@ -223,6 +223,8 @@ export default {
       }
 
       if(this.form.handleType == 1 || this.form.handleType == 4 || this.form.handleType == 5) {
+        this.form.quarantineBeginTime = null
+        this.form.quarantineEndTime = null
         this.$http.post(`/app/appepidemicpreventionregisterinfo/riskDisposal`, this.form).then((res) => {
           if (res.code == 0) {
             this.$u.toast('提交成功')