diff --git a/src/views/components/editResi.vue b/src/views/components/editResi.vue
index 1cec211b6..9859a180e 100644
--- a/src/views/components/editResi.vue
+++ b/src/views/components/editResi.vue
@@ -2197,7 +2197,6 @@ export default {
     // 提交扩展信息
     submitExpand(_form, { changId, changPid, changType }) {
       if (changType == "checkbox") {
-        this.form[changPid] = {};
         this.form[changPid][changId] = [];
         this.form[changPid][changId].push(..._form[changPid][changId]);
       } else {