diff --git a/cocos2dx/Android.mk b/cocos2dx/Android.mk
index bc1fba7416..e21114d443 100644
--- a/cocos2dx/Android.mk
+++ b/cocos2dx/Android.mk
@@ -32,6 +32,7 @@ cocoa/CCDictionary.cpp \
 cocoa/CCNS.cpp \
 cocoa/CCObject.cpp \
 cocoa/CCSet.cpp \
+cocoa/CCString.cpp \
 cocoa/CCZone.cpp \
 cocos2d.cpp \
 CCDirector.cpp \
diff --git a/cocos2dx/proj.win32/cocos2d-win32.vcxproj b/cocos2dx/proj.win32/cocos2d-win32.vcxproj
index 2b92766124..962b5c8941 100644
--- a/cocos2dx/proj.win32/cocos2d-win32.vcxproj
+++ b/cocos2dx/proj.win32/cocos2d-win32.vcxproj
@@ -137,6 +137,7 @@ xcopy /Y /Q "$(SolutionDir)cocos2dx\platform\third_party\win32\libraries\*.*" "$
     <ClCompile Include="..\cocoa\CCNS.cpp" />
     <ClCompile Include="..\cocoa\CCObject.cpp" />
     <ClCompile Include="..\cocoa\CCSet.cpp" />
+    <ClCompile Include="..\cocoa\CCString.cpp" />
     <ClCompile Include="..\cocoa\CCZone.cpp" />
     <ClCompile Include="..\effects\CCGrabber.cpp" />
     <ClCompile Include="..\effects\CCGrid.cpp" />
diff --git a/cocos2dx/proj.win32/cocos2d-win32.vcxproj.filters b/cocos2dx/proj.win32/cocos2d-win32.vcxproj.filters
index 365e74bc32..623287aae5 100644
--- a/cocos2dx/proj.win32/cocos2d-win32.vcxproj.filters
+++ b/cocos2dx/proj.win32/cocos2d-win32.vcxproj.filters
@@ -402,6 +402,9 @@
     <ClCompile Include="..\layers_scenes_transitions_nodes\CCTransitionProgress.cpp">
       <Filter>layers_scenes_transitions_nodes</Filter>
     </ClCompile>
+    <ClCompile Include="..\cocoa\CCString.cpp">
+      <Filter>cocoa</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\cocoa\CCNS.h">
diff --git a/tests/test.android/build_native.sh b/tests/test.android/build_native.sh
index 1bdf8f9c6b..4debccd916 100755
--- a/tests/test.android/build_native.sh
+++ b/tests/test.android/build_native.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 # set params
-NDK_ROOT_LOCAL=/cygdrive/d/programe/android/ndk/android-ndk-r7b
-COCOS2DX_ROOT_LOCAL=/cygdrive/e/cocos2d-x
+NDK_ROOT_LOCAL=/cygdrive/e/android/android-ndk-r7b
+COCOS2DX_ROOT_LOCAL=/cygdrive/f/Project/dumganhar/cocos2d-x
 
 # try to get global variable
 if [ $NDK_ROOT"aaa" != "aaa" ]; then