diff --git a/packages/fineui/src/widget/multiselect/multiselect.insert.combo.js b/packages/fineui/src/widget/multiselect/multiselect.insert.combo.js
index 9a047fbd0..528bba62e 100644
--- a/packages/fineui/src/widget/multiselect/multiselect.insert.combo.js
+++ b/packages/fineui/src/widget/multiselect/multiselect.insert.combo.js
@@ -31,7 +31,8 @@ import {
     pushDistinct,
     Selection,
     SIZE_CONSANTS,
-    BlankSplitChar
+    BlankSplitChar,
+    size,
 } from "@/core";
 import { Single, Combo, Msg } from "@/base";
 import { MultiSelectBar, TriggerIconButton } from "@/case";
@@ -215,7 +216,19 @@ export class MultiSelectInsertCombo extends Single {
                         },
                     }
                 ],
-                itemsCreator: o.itemsCreator,
+                itemsCreator: (op, callback) => {
+                    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)) {
+                            this._dataChange = true;
+                            this.storeValue.assist = map(ob.items, 'value');
+                            this._adjust(() => {
+                                assertShowValue();
+                            });
+                        }
+                    });
+                },
                 valueFormatter: o.valueFormatter,
                 itemFormatter: o.itemFormatter,
                 itemHeight: o.itemHeight,