diff --git a/bspMCU/include/w25qxx.h b/bspMCU/include/w25qxx.h
index c7e3d95..cee7b8f 100644
--- a/bspMCU/include/w25qxx.h
+++ b/bspMCU/include/w25qxx.h
@@ -1,7 +1,7 @@
 #ifndef __W25QXX_H
 #define __W25QXX_H
 #include "common.h"
-
+#ifdef USE_W25QXX
 /* ===========================================================================
  * W25QXX 传输层选择宏
  * ---------------------------------------------------------------------------
@@ -94,3 +94,4 @@ void     W25QXX_WAKEUP(void);
 #endif
 
 #endif /* __W25QXX_H */
+#endif
diff --git a/bspMCU/w25qxx.c b/bspMCU/w25qxx.c
index 85b7f42..a2263d4 100644
--- a/bspMCU/w25qxx.c
+++ b/bspMCU/w25qxx.c
@@ -21,7 +21,7 @@
  ******************************************************************************
  */
 #include "w25qxx.h"
-
+#ifdef USE_W25QXX
 /* 当前芯片型号，默认 W25Q80（两种传输层共用） */
 uint16_t W25QXX_TYPE = W25Q80;
 
@@ -743,3 +743,4 @@ void W25QXX_WAKEUP(void)
 }
 
 #endif /* W25QXX_USE_QSPI / W25QXX_USE_SPI */
+#endif