diff --git a/Ubiquitous/XiZi_AIoT/services/drivers/usb/components/port/dwc3/dwc3.c b/Ubiquitous/XiZi_AIoT/services/drivers/usb/components/port/dwc3/dwc3.c
index 0619008df..5c73eaf26 100644
--- a/Ubiquitous/XiZi_AIoT/services/drivers/usb/components/port/dwc3/dwc3.c
+++ b/Ubiquitous/XiZi_AIoT/services/drivers/usb/components/port/dwc3/dwc3.c
@@ -1,6 +1,6 @@
 #include "dwc3.h"
 #include "usb_config.h"
-
+#include "usyscall.h"
 
 
 void dwc3_of_parse(struct dwc3 *dwc)