diff --git a/samples/Javascript/CocosPlayer/Classes/Java_org_cocos2dx_cocosplayer_CocosPlayerSocket.cpp b/samples/Javascript/CocosPlayer/Classes/Java_org_cocos2dx_cocosplayer_CocosPlayerSocket.cpp
index 41ae2fface..0790f4c197 100644
--- a/samples/Javascript/CocosPlayer/Classes/Java_org_cocos2dx_cocosplayer_CocosPlayerSocket.cpp
+++ b/samples/Javascript/CocosPlayer/Classes/Java_org_cocos2dx_cocosplayer_CocosPlayerSocket.cpp
@@ -10,7 +10,6 @@
 #define  LOGD(...)  __android_log_print(ANDROID_LOG_DEBUG,LOG_TAG,__VA_ARGS__)
 
 #define  SOCKET_CLASS_NAME "org/cocos2dx/cocosplayer/CocosPlayerSocket"
-#define  HELPER_CLASS_NAME "org/cocos2dx/cocosplayer/CCBFileUtilsHelper"
 
 using namespace cocos2d;
 using namespace std;
@@ -26,7 +25,7 @@ extern "C" {
 
    void cleanCacheDirJNI() {
         JniMethodInfo t;
-        if (JniHelper::getStaticMethodInfo(t, HELPER_CLASS_NAME, "cleanCache", "()V")) {
+        if (JniHelper::getStaticMethodInfo(t, SOCKET_CLASS_NAME, "cleanCache", "()V")) {
 	  t.env->CallStaticVoidMethod(t.classID, t.methodID);
 	  t.env->DeleteLocalRef(t.classID);
         }
diff --git a/samples/Javascript/CocosPlayer/proj.android/src/org/cocos2dx/cocosplayer/CCBFileUtilsHelper.java b/samples/Javascript/CocosPlayer/proj.android/src/org/cocos2dx/cocosplayer/CCBFileUtilsHelper.java
index a30d55f7b2..6b191f0469 100644
--- a/samples/Javascript/CocosPlayer/proj.android/src/org/cocos2dx/cocosplayer/CCBFileUtilsHelper.java
+++ b/samples/Javascript/CocosPlayer/proj.android/src/org/cocos2dx/cocosplayer/CCBFileUtilsHelper.java
@@ -151,25 +151,4 @@ public class CCBFileUtilsHelper {
 	return android.os.Environment.getExternalStorageDirectory();
     }
 
-    private static void cleanDir(File dir) {
-
-        long bytesDeleted = 0;
-        File[] files = dir.listFiles();
-
-        for (File file : files) {
-	    if(file.isDirectory()) {
-		cleanDir(file);
-		continue;
-	    }
-	    Log.i(TAG, "Deleting file: "+file.getName());
-            bytesDeleted += file.length();
-            file.delete();
-        }
-    }
-    
-    public static void cleanCache(Context cw) {
-	File path = new File(getBaseDirectory(cw));
-	cleanDir(path);
-    }
-
 }
diff --git a/samples/Javascript/CocosPlayer/proj.android/src/org/cocos2dx/cocosplayer/CocosPlayer.java b/samples/Javascript/CocosPlayer/proj.android/src/org/cocos2dx/cocosplayer/CocosPlayer.java
index 199017feae..13634825a8 100644
--- a/samples/Javascript/CocosPlayer/proj.android/src/org/cocos2dx/cocosplayer/CocosPlayer.java
+++ b/samples/Javascript/CocosPlayer/proj.android/src/org/cocos2dx/cocosplayer/CocosPlayer.java
@@ -39,6 +39,6 @@ public class CocosPlayer extends Cocos2dxActivity{
     }
 	
     static {
-	System.loadLibrary("cocosdragonjs");
+	System.loadLibrary("cocosplayer");
     }
 }
diff --git a/samples/Javascript/CocosPlayer/proj.android/src/org/cocos2dx/cocosplayer/CocosPlayerSocket.java b/samples/Javascript/CocosPlayer/proj.android/src/org/cocos2dx/cocosplayer/CocosPlayerSocket.java
index cc1454a684..1597f42323 100644
--- a/samples/Javascript/CocosPlayer/proj.android/src/org/cocos2dx/cocosplayer/CocosPlayerSocket.java
+++ b/samples/Javascript/CocosPlayer/proj.android/src/org/cocos2dx/cocosplayer/CocosPlayerSocket.java
@@ -21,6 +21,7 @@ import java.io.OutputStream;
 
 import java.io.InputStream;
 import java.io.ByteArrayOutputStream;
+import java.io.File;
 
 import com.dd.plist.NSDictionary;
 import com.dd.plist.NSData;
@@ -78,7 +79,7 @@ public class CocosPlayerSocket {
 	    for(int i =0 ; i < keys.length; ++i ) {
 	    }
 	    if(cmd.equalsIgnoreCase("zip")) {
-		CCBFileUtilsHelper.cleanCache(cw);
+		cleanCache();
 		try {
 		    Log.i(TAG, "Size of NSDATA payload: "+((NSData)data.objectForKey("data")).bytes().length);
 		    CCBFileUtilsHelper.unzipCCB(((NSData)data.objectForKey("data")).bytes(), cw);
@@ -99,6 +100,27 @@ public class CocosPlayerSocket {
 	}
     }
 
+    private static void cleanDir(File dir) {
+
+        long bytesDeleted = 0;
+        File[] files = dir.listFiles();
+
+        for (File file : files) {
+	    if(file.isDirectory()) {
+		cleanDir(file);
+		continue;
+	    }
+	    Log.i(TAG, "Deleting file: "+file.getName());
+            bytesDeleted += file.length();
+            file.delete();
+        }
+    }
+    
+    public static void cleanCache() {
+	File path = new File(CCBFileUtilsHelper.getBaseDirectory(cw));
+	cleanDir(path);
+    }
+
     private void parsePayload(byte[] b) {
 	try {
 	    NSDictionary rootDict = CCBStreamHandler.parseBinaryPLIST(b);