diff --git a/packages/fineui/src/base/single/button/button.basic.js b/packages/fineui/src/base/single/button/button.basic.js
index 37dfb403a..825b0bf91 100644
--- a/packages/fineui/src/base/single/button/button.basic.js
+++ b/packages/fineui/src/base/single/button/button.basic.js
@@ -193,6 +193,7 @@ export class BasicButton extends Single {
                                     trigger: "",
                                     // bubble的提示不需要一直存在在界面上
                                     destroyWhenHide: true,
+                                    hideWhenAnotherComboOpen: true,
                                     ref: _ref => {
                                         this.combo = _ref;
                                     },
diff --git a/packages/fineui/src/case/combo/bubblecombo/combo.bubble.js b/packages/fineui/src/case/combo/bubblecombo/combo.bubble.js
index df03267e4..c663f4c43 100644
--- a/packages/fineui/src/case/combo/bubblecombo/combo.bubble.js
+++ b/packages/fineui/src/case/combo/bubblecombo/combo.bubble.js
@@ -27,6 +27,7 @@ export class BubbleCombo extends Widget {
             destroyWhenHide: false,
             hideWhenClickOutside: true,
             hideWhenBlur: true,
+            hideWhenAnotherComboOpen: false,
             isNeedAdjustHeight: true, // 是否需要高度调整
             isNeedAdjustWidth: true,
             stopPropagation: false,
diff --git a/packages/fineui/typescript/case/button/icon/icon.change.ts b/packages/fineui/typescript/case/button/icon/icon.change.ts
index 717273487..3220bb65f 100644
--- a/packages/fineui/typescript/case/button/icon/icon.change.ts
+++ b/packages/fineui/typescript/case/button/icon/icon.change.ts
@@ -6,7 +6,7 @@ export declare class IconChangeButton extends Single {
     static EVENT_CHANGE: string;
 
     props: {
-        iconCls: string;
+        iconCls: string | (() => string);
     } & IconButton['props']
 
     isSelected(): boolean;