diff --git a/packages/fineui/src/widget/multiselect/multiselect.insert.combo.js b/packages/fineui/src/widget/multiselect/multiselect.insert.combo.js
index 528bba62e..25ebc9feb 100644
--- a/packages/fineui/src/widget/multiselect/multiselect.insert.combo.js
+++ b/packages/fineui/src/widget/multiselect/multiselect.insert.combo.js
@@ -220,7 +220,7 @@ export class MultiSelectInsertCombo extends Single {
                     o.itemsCreator(op, ob => {
                         callback(ob);
                         // 全选时数据变化，配置需要同步
-                        if (this.storeValue.type === Selection.All && size(ob.items) !== size(this.storeValue.assist)) {
+                        if (op.times === 1 &&this.storeValue.type === Selection.All && size(ob.items) !== size(this.storeValue.assist)) {
                             this._dataChange = true;
                             this.storeValue.assist = map(ob.items, 'value');
                             this._adjust(() => {