diff --git a/cocos/base/CCTouch.h b/cocos/base/CCTouch.h
index 624016aafd..efde06d223 100644
--- a/cocos/base/CCTouch.h
+++ b/cocos/base/CCTouch.h
@@ -77,6 +77,7 @@ public:
         {
             _startPoint = _point;
             _startPointCaptured = true;
+            _prevPoint = _point;
         }
     }
     /**