diff --git a/bsp/stm32/stm32f407-atk-explorer/board/ports/sdcard_port.c b/bsp/stm32/stm32f407-atk-explorer/board/ports/sdcard_port.c
index 617379fd4ebb73d8f334509b9488ef9053e1aa37..3026357b5c8e0e43eb0f5f0bdef0407df98f4edd 100644
--- a/bsp/stm32/stm32f407-atk-explorer/board/ports/sdcard_port.c
+++ b/bsp/stm32/stm32f407-atk-explorer/board/ports/sdcard_port.c
@@ -10,7 +10,7 @@
 
 #include <rtthread.h>
 
-#ifdef RT_USING_DFS
+#ifdef BSP_USING_SDCARD
 
 #include <dfs_elm.h>
 #include <dfs_fs.h>
@@ -61,5 +61,5 @@ int stm32_sdcard_mount(void)
 }
 INIT_APP_EXPORT(stm32_sdcard_mount);
 
-#endif
+#endif /* BSP_USING_SDCARD */
 
diff --git a/bsp/stm32/stm32f429-atk-apollo/board/ports/sdcard_port.c b/bsp/stm32/stm32f429-atk-apollo/board/ports/sdcard_port.c
index 617379fd4ebb73d8f334509b9488ef9053e1aa37..3026357b5c8e0e43eb0f5f0bdef0407df98f4edd 100644
--- a/bsp/stm32/stm32f429-atk-apollo/board/ports/sdcard_port.c
+++ b/bsp/stm32/stm32f429-atk-apollo/board/ports/sdcard_port.c
@@ -10,7 +10,7 @@
 
 #include <rtthread.h>
 
-#ifdef RT_USING_DFS
+#ifdef BSP_USING_SDCARD
 
 #include <dfs_elm.h>
 #include <dfs_fs.h>
@@ -61,5 +61,5 @@ int stm32_sdcard_mount(void)
 }
 INIT_APP_EXPORT(stm32_sdcard_mount);
 
-#endif
+#endif /* BSP_USING_SDCARD */
 
diff --git a/bsp/stm32/stm32f429-fire-challenger/board/ports/sdcard_port.c b/bsp/stm32/stm32f429-fire-challenger/board/ports/sdcard_port.c
index e29a0b855763c3e5eb9ad794827cba8db62a6612..0a84162150840b65225ea93f1c47aad5ec27f199 100644
--- a/bsp/stm32/stm32f429-fire-challenger/board/ports/sdcard_port.c
+++ b/bsp/stm32/stm32f429-fire-challenger/board/ports/sdcard_port.c
@@ -10,7 +10,7 @@
 
 #include <rtthread.h>
 
-#ifdef RT_USING_DFS
+#ifdef BSP_USING_SDCARD
 
 #include <dfs_elm.h>
 #include <dfs_fs.h>
@@ -72,5 +72,5 @@ int stm32_sdcard_mount(void)
 }
 INIT_APP_EXPORT(stm32_sdcard_mount);
 
-#endif
+#endif /* BSP_USING_SDCARD */
 
diff --git a/bsp/stm32/stm32l475-atk-pandora/board/ports/sdcard_port.c b/bsp/stm32/stm32l475-atk-pandora/board/ports/sdcard_port.c
index 8fdd58837297c27fe59a35576e9d8859c077a2b8..9d405897569a27428665b0d680c59b55279ce1ac 100644
--- a/bsp/stm32/stm32l475-atk-pandora/board/ports/sdcard_port.c
+++ b/bsp/stm32/stm32l475-atk-pandora/board/ports/sdcard_port.c
@@ -10,7 +10,7 @@
 
 #include <rtthread.h>
 
-#ifdef RT_USING_DFS
+#ifdef BSP_USING_SDCARD
 
 #include <dfs_elm.h>
 #include <dfs_fs.h>
@@ -71,5 +71,5 @@ static int rt_hw_spi1_tfcard(void)
 }
 INIT_DEVICE_EXPORT(rt_hw_spi1_tfcard);
 
-#endif
+#endif /* BSP_USING_SDCARD */