diff --git a/src/app/admin/user/user-list/user-list.component.ts b/src/app/admin/user/user-list/user-list.component.ts
index 8008eb1..6282bfa 100644
--- a/src/app/admin/user/user-list/user-list.component.ts
+++ b/src/app/admin/user/user-list/user-list.component.ts
@@ -42,6 +42,7 @@ export class UserListComponent implements OnInit {
     if (whereObject['regTime'] != null && whereObject['regTime'].length !== 0) {
        whereObject['regTimeStart'] = whereObject['regTime'][0];
        whereObject['regTimeEnd'] = whereObject['regTime'][1];
+       whereObject['regTime'] = null;
     }
     this.loading = false;
     if (reset) {
@@ -49,6 +50,7 @@ export class UserListComponent implements OnInit {
     }
     whereObject['pageNum'] = this.pageNum;
     whereObject['pageSize'] = this.pageSize;
+    console.log(whereObject);
     this.user.getListUser( whereObject, data => {
       console.log(data);
       if (data['return_code'] === '000000') {