diff --git a/cocos/ui/UIScrollView.cpp b/cocos/ui/UIScrollView.cpp
index ef1993621d..0797cb0b98 100644
--- a/cocos/ui/UIScrollView.cpp
+++ b/cocos/ui/UIScrollView.cpp
@@ -894,7 +894,7 @@ bool ScrollView::scrollChildrenVertical(float touchOffsetX, float touchOffsetY)
     
 bool ScrollView::scrollChildrenHorizontal(float touchOffsetX, float touchOffestY)
 {
-    bool scrollenabled;
+    bool scrollenabled = false;
     float realOffset = touchOffsetX;
     if (_bounceEnabled)
     {