diff --git a/Ubiquitous/XiZi_AIoT/services/drivers/usb/components/usb.mk b/Ubiquitous/XiZi_AIoT/services/drivers/usb/components/usb.mk
index a77bc089c..e060536cf 100644
--- a/Ubiquitous/XiZi_AIoT/services/drivers/usb/components/usb.mk
+++ b/Ubiquitous/XiZi_AIoT/services/drivers/usb/components/usb.mk
@@ -16,7 +16,9 @@ objdump = ${toolchain}objdump
 c_useropts = -O0
 
 
-INC_DIR = 	-I$(KERNEL_ROOT)/services/drivers/usb/components \
+INC_DIR = 	-I$(KERNEL_ROOT)/services/drivers/usb/ \
+		-I$(KERNEL_ROOT)/services/drivers/usb/components/ \
+		-I$(KERNEL_ROOT)/services/drivers/usb/components/class \
 		-I$(KERNEL_ROOT)/services/drivers/usb/components/class \
 		-I$(KERNEL_ROOT)/services/drivers/usb/components/class/cdc \
 		-I$(KERNEL_ROOT)/services/drivers/usb/components/class/hub \