diff --git a/cocos/2d/platform/android/java/src/org/cocos2dx/lib/Cocos2dxGLSurfaceView.java b/cocos/2d/platform/android/java/src/org/cocos2dx/lib/Cocos2dxGLSurfaceView.java
index e1aaf42d70..621ab88783 100644
--- a/cocos/2d/platform/android/java/src/org/cocos2dx/lib/Cocos2dxGLSurfaceView.java
+++ b/cocos/2d/platform/android/java/src/org/cocos2dx/lib/Cocos2dxGLSurfaceView.java
@@ -293,7 +293,7 @@ public class Cocos2dxGLSurfaceView extends GLSurfaceView {
 		switch (pKeyCode) {
 			case KeyEvent.KEYCODE_BACK:
 			case KeyEvent.KEYCODE_MENU:
-            case KeyEvent.KEYCODE_DPAD_LEFT:
+			case KeyEvent.KEYCODE_DPAD_LEFT:
 			case KeyEvent.KEYCODE_DPAD_RIGHT:
 			case KeyEvent.KEYCODE_DPAD_UP:
 			case KeyEvent.KEYCODE_DPAD_DOWN: