diff --git a/Ubiquitous/XiZi_AIoT/services/drivers/usb/components/port/xhci/usb_hc_xhci.h b/Ubiquitous/XiZi_AIoT/services/drivers/usb/components/port/xhci/usb_hc_xhci.h
index 15a0a2ec1..8b38fdee8 100644
--- a/Ubiquitous/XiZi_AIoT/services/drivers/usb/components/port/xhci/usb_hc_xhci.h
+++ b/Ubiquitous/XiZi_AIoT/services/drivers/usb/components/port/xhci/usb_hc_xhci.h
@@ -59,7 +59,7 @@ extern "C" {
 #define USB3_1_ID                       1
 #define USB3_0_BASE_ADDR                0xFCC00000
 #define USB3_1_BASE_ADDR                0xFD000000
-#define USB3_ADDR_OFFSET_UPPER_BOUND    0x07FFF
+#define USB3_ADDR_OFFSET_UPPER_BOUND    0x08000
 
 #define USB3_VIRADDR_BASE               0x0000002000000000ULL
 #define USB3_0_VIRADDR_BASE             USB3_VIRADDR_BASE