diff --git a/component/soc/realtek/8711b/fwlib/include/rtl8711b_crypto.h b/component/soc/realtek/8711b/fwlib/include/rtl8711b_crypto.h
index 4a6db82..d2175c4 100644
--- a/component/soc/realtek/8711b/fwlib/include/rtl8711b_crypto.h
+++ b/component/soc/realtek/8711b/fwlib/include/rtl8711b_crypto.h
@@ -80,7 +80,7 @@ typedef struct {
 /**************************************************************************
  * Data Structure for Descriptor
  **************************************************************************/
-#define _LITTLE_ENDIAN
+//#define _LITTLE_ENDIAN
 
 #if (SYSTEM_ENDIAN==PLATFORM_LITTLE_ENDIAN)