diff --git a/.idea/cmake.xml b/.idea/cmake.xml
index 1502831cd..24d4eafe9 100644
--- a/.idea/cmake.xml
+++ b/.idea/cmake.xml
@@ -128,13 +128,13 @@
       <configuration PROFILE_NAME="f1c100s" ENABLED="false" GENERATION_OPTIONS="-DBOARD=f1c100s" />
       <configuration PROFILE_NAME="mm32f327x_mb39" ENABLED="false" GENERATION_OPTIONS="-DBOARD=mm32f327x_mb39" />
       <configuration PROFILE_NAME="samg55_xplained" ENABLED="false" GENERATION_OPTIONS="-DBOARD=samg55_xplained" />
-      <configuration PROFILE_NAME="ch32v307v_r1_1v0" ENABLED="false" GENERATION_OPTIONS="-DBOARD=ch32v307v_r1_1v0 -DLOG=2" />
       <configuration PROFILE_NAME="fomu" ENABLED="false" GENERATION_OPTIONS="-DBOARD=fomu" />
       <configuration PROFILE_NAME="sipeed_longan_nano" ENABLED="false" GENERATION_OPTIONS="-DBOARD=sipeed_longan_nano" />
       <configuration PROFILE_NAME="nanoch32v203" ENABLED="false" GENERATION_OPTIONS="-DBOARD=nanoch32v203" />
       <configuration PROFILE_NAME="ch32v203_r0_1v0" ENABLED="false" CONFIG_NAME="MinSizeRel" GENERATION_OPTIONS="-DBOARD=ch32v203_r0_1v0" />
-      <configuration PROFILE_NAME="ch32v307v_r1_1v0 FullSpeed" ENABLED="false" GENERATION_OPTIONS="-DBOARD=ch32v307v_r1_1v0 -DSPEED=full" />
       <configuration PROFILE_NAME="ch32v203_r0_1v0 USBFS" ENABLED="false" CONFIG_NAME="MinSizeRel" GENERATION_OPTIONS="-DBOARD=ch32v203_r0_1v0 -DPORT=1" />
+      <configuration PROFILE_NAME="ch32v307v_r1_1v0" ENABLED="false" GENERATION_OPTIONS="-DBOARD=ch32v307v_r1_1v0 -DLOG=2" />
+      <configuration PROFILE_NAME="ch32v307v_r1_1v0 USBFS" ENABLED="false" GENERATION_OPTIONS="-DBOARD=ch32v307v_r1_1v0 -DSPEED=full" />
     </configurations>
   </component>
 </project>
\ No newline at end of file
diff --git a/src/device/dcd.h b/src/device/dcd.h
index 2d3dafa4c..f6735b077 100644
--- a/src/device/dcd.h
+++ b/src/device/dcd.h
@@ -24,8 +24,8 @@
  * This file is part of the TinyUSB stack.
  */
 
-#ifndef _TUSB_DCD_H_
-#define _TUSB_DCD_H_
+#ifndef TUSB_DCD_H_
+#define TUSB_DCD_H_
 
 #include "common/tusb_common.h"
 #include "osal/osal.h"
@@ -35,11 +35,6 @@
  extern "C" {
 #endif
 
-//--------------------------------------------------------------------+
-// Configuration
-//--------------------------------------------------------------------+
-
-
 //--------------------------------------------------------------------+
 // MACRO CONSTANT TYPEDEF PROTYPES
 //--------------------------------------------------------------------+
@@ -251,4 +246,4 @@ TU_ATTR_ALWAYS_INLINE static inline void dcd_event_sof(uint8_t rhport, uint32_t
  }
 #endif
 
-#endif /* _TUSB_DCD_H_ */
+#endif
diff --git a/src/device/usbd.h b/src/device/usbd.h
index cba94fdae..e676006ab 100644
--- a/src/device/usbd.h
+++ b/src/device/usbd.h
@@ -60,7 +60,7 @@ void tud_task (void) {
 // Check if there is pending events need processing by tud_task()
 bool tud_task_event_ready(void);
 
-#ifndef _TUSB_DCD_H_
+#ifndef TUSB_DCD_H_
 extern void dcd_int_handler(uint8_t rhport);
 #endif