diff --git a/src/case/combo/textvaluecombo/combo.textvalue.js b/src/case/combo/textvaluecombo/combo.textvalue.js
index 7637773f2..f6794f7bd 100644
--- a/src/case/combo/textvaluecombo/combo.textvalue.js
+++ b/src/case/combo/textvaluecombo/combo.textvalue.js
@@ -116,7 +116,7 @@ BI.TextValueCombo = BI.inherit(BI.Widget, {
                 }, {
                     eventName: BI.Combo.EVENT_AFTER_HIDEVIEW,
                     action: (...args) => {
-                        if (changeTag) {
+                        if (o.chooseType !== BI.ButtonGroup.CHOOSE_TYPE_SINGLE && changeTag) {
                             this.fireEvent(BI.TextValueCombo.EVENT_CHANGE, ...args);
                         }
                     }