diff --git a/src/base/combination/combo.js b/src/base/combination/combo.js
index 3a17ba0ff..6c3ee9751 100644
--- a/src/base/combination/combo.js
+++ b/src/base/combination/combo.js
@@ -267,7 +267,7 @@
             //     return;
             // }
             // BI-10290 公式combo双击公式内容会收起
-            if (e && ((!skipTriggerChecker && this.element.find(e.target).length > 0)
+            if (e && ((skipTriggerChecker !== true && this.element.find(e.target).length > 0)
                 || (this.popupView && this.popupView.element.find(e.target).length > 0)
                 || e.target.className === "CodeMirror-cursor" || BI.Widget._renderEngine.createElement(e.target).closest(".CodeMirror-hints").length > 0)) {// BI-9887 CodeMirror的公式弹框需要特殊处理下
                 var directions = this.options.direction.split(",");
@@ -276,11 +276,12 @@
                     this.adjustWidth();
                     this.adjustHeight();
                 }
-                return false;
+
+                return;
             }
             var isHide = this.options.hideChecker.apply(this, [e]);
             if (isHide === false) {
-                return false;
+                return;
             }
             this._hideView();
             return true;
@@ -310,7 +311,7 @@
             this.popupView.visible();
             BI.each(needHideWhenAnotherComboOpen, function (i, combo) {
                 if (i !== self.getName()) {
-                    if (combo && combo._hideIf(e, true)) {
+                    if (combo && combo._hideIf(e, true) === true) {
                         delete needHideWhenAnotherComboOpen[i];
                     }
                 }