diff --git a/cocos/ui/UIWidget.cpp b/cocos/ui/UIWidget.cpp
index f276cdb07e..b7c623f01a 100644
--- a/cocos/ui/UIWidget.cpp
+++ b/cocos/ui/UIWidget.cpp
@@ -767,8 +767,8 @@ bool Widget::onTouchBegan(Touch *touch, Event *unusedEvent)
         auto camera = Camera::getVisitingCamera();
         if(hitTest(_touchBeganPosition, camera, nullptr))
         {
-            _hittedByCamera = camera;
             if (isClippingParentContainsPoint(_touchBeganPosition)) {
+                _hittedByCamera = camera;
                 _hitted = true;
             }
         }
@@ -971,7 +971,9 @@ bool Widget::isClippingParentContainsPoint(const Vec2 &pt)
     if (clippingParent)
     {
         bool bRet = false;
-        if (clippingParent->hitTest(pt, _hittedByCamera, nullptr))
+        auto camera = Camera::getVisitingCamera();
+        // Camera isn't null means in touch begin process, otherwise use _hittedByCamera instead.
+        if (clippingParent->hitTest(pt, (camera ? camera : _hittedByCamera), nullptr))
         {
             bRet = true;
         }
diff --git a/tools/simulator/frameworks/runtime-src/proj.ios_mac/mac/Info.plist b/tools/simulator/frameworks/runtime-src/proj.ios_mac/mac/Info.plist
index e52344dca3..3fca271a0a 100644
--- a/tools/simulator/frameworks/runtime-src/proj.ios_mac/mac/Info.plist
+++ b/tools/simulator/frameworks/runtime-src/proj.ios_mac/mac/Info.plist
@@ -41,7 +41,7 @@
 	<key>CFBundlePackageType</key>
 	<string>APPL</string>
 	<key>CFBundleShortVersionString</key>
-	<string>3.8</string>
+	<string>3.8.1</string>
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
diff --git a/tools/simulator/frameworks/runtime-src/proj.win32/game.rc b/tools/simulator/frameworks/runtime-src/proj.win32/game.rc
index 4733633d7b..6040595fb1 100755
--- a/tools/simulator/frameworks/runtime-src/proj.win32/game.rc
+++ b/tools/simulator/frameworks/runtime-src/proj.win32/game.rc
@@ -64,7 +64,7 @@ STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSM
 CAPTION "About Simulator"
 FONT 8, "MS Shell Dlg", 400, 0, 0x1
 BEGIN
-    CTEXT           "Version 3.8 (20150227)",IDC_ABOUT_VERSION,35,70,173,17
+    CTEXT           "Version 3.8.1 (20150917)",IDC_ABOUT_VERSION,35,70,173,17
     CTEXT           "Cocos Simulator",IDC_ABOUT_TITLE,35,49,173,17
     CTEXT           "Copyright (C) 2015. All rights reserved.",IDC_STATIC,35,94,173,17
     ICON            "GLFW_ICON",IDC_STATIC,111,15,20,20