diff --git a/Ubiquitous/XiZi_AIoT/services/drivers/usb/components/osal/Makefile b/Ubiquitous/XiZi_AIoT/services/drivers/usb/components/osal/Makefile
index 02413cc09..5b2710431 100644
--- a/Ubiquitous/XiZi_AIoT/services/drivers/usb/components/osal/Makefile
+++ b/Ubiquitous/XiZi_AIoT/services/drivers/usb/components/osal/Makefile
@@ -2,3 +2,10 @@ include $(KERNEL_ROOT)/services/drivers/usb/components/usb.mk
 
 objs += usb_osal.o
 
+all: ${objs} 
+	@echo "generate $^"
+	@mv $^ $(KERNEL_ROOT)/services/drivers/usb/components
+
+%.o: %.c
+	@echo "cc $^"
+	@${cc} ${cflags} ${c_useropts} ${INC_DIR} -o $@ -c $^
\ No newline at end of file