diff --git a/Ubiquitous/XiZi_AIoT/services/drivers/usb/components/class/hub/usbh_hub.c b/Ubiquitous/XiZi_AIoT/services/drivers/usb/components/class/hub/usbh_hub.c
index 98e59adc6..e3674d327 100644
--- a/Ubiquitous/XiZi_AIoT/services/drivers/usb/components/class/hub/usbh_hub.c
+++ b/Ubiquitous/XiZi_AIoT/services/drivers/usb/components/class/hub/usbh_hub.c
@@ -8,9 +8,16 @@ File name: usbh_hub.c
 Description: adopt cherry USB to XiZi AIOT.
 Others: CherryUSB third-party/cherryusb/class/hub/usbh_hub.c for references
                 https://gitee.com/phytium_embedded/phytium-free-rtos-sdk/blob/master/third-party/cherryusb/class/hub/usbh_hub.c
+
+History: 
+1. Date: 2024-06-24
+Author: AIIT XUOS Lab
+Modification: Modify the hub to decouple from xhci.
 *************************************************/
 
 #include "usbh_hub.h"
+#include "usb_def.h"
+
 
 #define DEV_FORMAT "/usb%d/hub%d"
 
@@ -96,7 +103,7 @@ static int _usbh_hub_get_hub_descriptor(struct usbh_hub *hub, uint8_t *buffer)
     setup->wIndex = 0;
     setup->wLength = USB_SIZEOF_HUB_DESC;
 
-    ret = usbh_control_transfer(hub->parent->ep0, setup, hub->g_hub_buf);
+    ret = usbh_control_transfer_xiuos(hub->parent, hub->parent->ep0, setup, hub->g_hub_buf);
     if (ret < 0) {
         return ret;
     }
@@ -117,7 +124,7 @@ static int _usbh_hub_get_status(struct usbh_hub *hub, uint8_t *buffer)
     setup->wIndex = 0;
     setup->wLength = 2;
 
-    ret = usbh_control_transfer(hub->parent->ep0, setup, hub->g_hub_buf);
+    ret = usbh_control_transfer_xiuos(hub->parent, hub->parent->ep0, setup, hub->g_hub_buf);
     if (ret < 0) {
         return ret;
     }
@@ -139,7 +146,7 @@ static int _usbh_hub_get_portstatus(struct usbh_hub *hub, uint8_t port, struct h
     setup->wIndex = port;
     setup->wLength = 4;
 
-    ret = usbh_control_transfer(hub->parent->ep0, setup, hub->g_hub_buf);
+    ret = usbh_control_transfer_xiuos(hub->parent, hub->parent->ep0, setup, hub->g_hub_buf);
     if (ret < 0) {
         return ret;
     }
@@ -159,7 +166,7 @@ static int _usbh_hub_set_feature(struct usbh_hub *hub, uint8_t port, uint8_t fea
     setup->wIndex = port;
     setup->wLength = 0;
 
-    return usbh_control_transfer(hub->parent->ep0, setup, NULL);
+    return usbh_control_transfer_xiuos(hub->parent, hub->parent->ep0, setup, NULL);
 }
 
 static int _usbh_hub_clear_feature(struct usbh_hub *hub, uint8_t port, uint8_t feature)
@@ -174,7 +181,7 @@ static int _usbh_hub_clear_feature(struct usbh_hub *hub, uint8_t port, uint8_t f
     setup->wIndex = port;
     setup->wLength = 0;
 
-    return usbh_control_transfer(hub->parent->ep0, setup, NULL);
+    return usbh_control_transfer_xiuos(hub->parent, hub->parent->ep0, setup, NULL);
 }
 
 static int _usbh_hub_set_depth(struct usbh_hub *hub, uint16_t depth)
@@ -189,7 +196,7 @@ static int _usbh_hub_set_depth(struct usbh_hub *hub, uint16_t depth)
     setup->wIndex = 0;
     setup->wLength = 0;
 
-    return usbh_control_transfer(hub->parent->ep0, setup, NULL);
+    return usbh_control_transfer_xiuos(hub->parent, hub->parent->ep0, setup, NULL);
 }
 
 #if CONFIG_USBHOST_MAX_EXTHUBS > 0
@@ -378,7 +385,7 @@ static int usbh_hub_connect(struct usbh_hubport *hport, uint8_t intf)
     USB_LOG_RAW("Register HUB Class:%s for USB-%d\r\n", hport->config.intf[intf].devname, usb->id);
 
     hub->int_buffer = hub->g_hub_intbuf[hub->index - 1];
-    usbh_int_urb_fill(&hub->intin_urb, hub->intin, hub->int_buffer, 1, 0, hub_int_complete_callback, hub);
+    usbh_int_urb_fill_xiuos(&hub->intin_urb, hub->parent, hub->intin, hub->int_buffer, 1, 0, hub_int_complete_callback, hub);
     usbh_submit_urb(&hub->intin_urb);
     return 0;
 }
@@ -394,7 +401,7 @@ static int usbh_hub_disconnect(struct usbh_hubport *hport, uint8_t intf)
         usbh_hub_devno_free(hub->index);
 
         if (hub->intin) {
-            usbh_pipe_free(hub->intin);
+            usbh_pipe_free_xiuos(hport, hub->intin);
         }
 
         for (uint8_t port = 0; port < hub->hub_desc.bNbrPorts; port++) {
@@ -597,8 +604,6 @@ static void usbh_hub_events(struct usbh_hub *hub)
 #ifdef CONFIG_USBHOST_XHCI
                     /* USB3.0 speed cannot get from portstatus, checkout port speed instead */
                     else {
-                        extern uint8_t usbh_get_port_speed(struct usbh_hub *hub, const uint8_t port);
-
                         uint8_t port_speed = usbh_get_port_speed(hub, port + 1);
                         if (port_speed >= USB_SPEED_SUPER) {
                             /* assert that when using USB 3.0 ports, attached device must also be USB 3.0 speed */