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,