diff --git a/class/cdc/usbh_cdc_acm.c b/class/cdc/usbh_cdc_acm.c
index 54f1e2e5..825b7cbf 100644
--- a/class/cdc/usbh_cdc_acm.c
+++ b/class/cdc/usbh_cdc_acm.c
@@ -178,6 +178,16 @@ static int usbh_cdc_acm_disconnect(struct usbh_hubport *hport, uint8_t intf)
     return ret;
 }
 
+static int usbh_cdc_data_connect(struct usbh_hubport *hport, uint8_t intf)
+{
+    return 0;
+}
+
+static int usbh_cdc_data_disconnect(struct usbh_hubport *hport, uint8_t intf)
+{
+    return 0;
+}
+
 __WEAK void usbh_cdc_acm_run(struct usbh_cdc_acm *cdc_acm_class)
 {
 
@@ -194,6 +204,12 @@ const struct usbh_class_driver cdc_acm_class_driver = {
     .disconnect = usbh_cdc_acm_disconnect
 };
 
+const struct usbh_class_driver cdc_data_class_driver = {
+    .driver_name = "cdc_data",
+    .connect = usbh_cdc_data_connect,
+    .disconnect = usbh_cdc_data_disconnect
+};
+
 CLASS_INFO_DEFINE const struct usbh_class_info cdc_acm_class_info = {
     .match_flags = USB_CLASS_MATCH_INTF_CLASS | USB_CLASS_MATCH_INTF_SUBCLASS | USB_CLASS_MATCH_INTF_PROTOCOL,
     .class = USB_DEVICE_CLASS_CDC,
@@ -203,3 +219,13 @@ CLASS_INFO_DEFINE const struct usbh_class_info cdc_acm_class_info = {
     .pid = 0x00,
     .class_driver = &cdc_acm_class_driver
 };
+
+CLASS_INFO_DEFINE const struct usbh_class_info cdc_data_class_info = {
+    .match_flags = USB_CLASS_MATCH_INTF_CLASS,
+    .class = USB_DEVICE_CLASS_CDC_DATA,
+    .subclass = 0x00,
+    .protocol = 0x00,
+    .vid = 0x00,
+    .pid = 0x00,
+    .class_driver = &cdc_data_class_driver
+};
diff --git a/class/hub/usbh_hub.c b/class/hub/usbh_hub.c
index 806fa4cd..0c74773e 100644
--- a/class/hub/usbh_hub.c
+++ b/class/hub/usbh_hub.c
@@ -592,19 +592,19 @@ int usbh_hub_initialize(void)
     return 0;
 }
 #if CONFIG_USBHOST_MAX_EXTHUBS > 0
-const struct usbh_class_driver hub_driver = {
+const struct usbh_class_driver hub_class_driver = {
     .driver_name = "hub",
     .connect = usbh_hub_connect,
     .disconnect = usbh_hub_disconnect
 };
 
-CLASS_INFO_DEFINE const struct usbh_class_info hub_info = {
+CLASS_INFO_DEFINE const struct usbh_class_info hub_class_info = {
     .match_flags = USB_CLASS_MATCH_INTF_CLASS,
     .class = USB_DEVICE_CLASS_HUB,
     .subclass = 0,
     .protocol = 0,
     .vid = 0x00,
     .pid = 0x00,
-    .class_driver = &hub_driver
+    .class_driver = &hub_class_driver
 };
 #endif
diff --git a/class/video/usbh_video.c b/class/video/usbh_video.c
index 51646645..4b7ff6e7 100644
--- a/class/video/usbh_video.c
+++ b/class/video/usbh_video.c
@@ -316,7 +316,7 @@ void usbh_video_list_info(struct usbh_video *video_class)
     USB_LOG_INFO("============= Video device information ===================\r\n");
 }
 
-static int usbh_video_ctrl_intf_connect(struct usbh_hubport *hport, uint8_t intf)
+static int usbh_video_ctrl_connect(struct usbh_hubport *hport, uint8_t intf)
 {
     int ret;
     uint8_t cur_iface = 0xff;
@@ -430,7 +430,7 @@ static int usbh_video_ctrl_intf_connect(struct usbh_hubport *hport, uint8_t intf
     return ret;
 }
 
-static int usbh_video_ctrl_intf_disconnect(struct usbh_hubport *hport, uint8_t intf)
+static int usbh_video_ctrl_disconnect(struct usbh_hubport *hport, uint8_t intf)
 {
     int ret = 0;
 
@@ -458,13 +458,12 @@ static int usbh_video_ctrl_intf_disconnect(struct usbh_hubport *hport, uint8_t i
     return ret;
 }
 
-static int usbh_video_data_intf_connect(struct usbh_hubport *hport, uint8_t intf)
+static int usbh_video_streaming_connect(struct usbh_hubport *hport, uint8_t intf)
 {
-    USB_LOG_WRN("Ignore video data intf\r\n");
     return 0;
 }
 
-static int usbh_video_data_intf_disconnect(struct usbh_hubport *hport, uint8_t intf)
+static int usbh_video_streaming_disconnect(struct usbh_hubport *hport, uint8_t intf)
 {
     return 0;
 }
@@ -596,34 +595,34 @@ __WEAK void usbh_videostreaming_output(uint8_t *input, uint32_t input_len)
 {
 }
 
-const struct usbh_class_driver video_class_ctrl_intf_driver = {
-    .driver_name = "video",
-    .connect = usbh_video_ctrl_intf_connect,
-    .disconnect = usbh_video_ctrl_intf_disconnect
+const struct usbh_class_driver video_ctrl_class_driver = {
+    .driver_name = "video_ctrl",
+    .connect = usbh_video_ctrl_connect,
+    .disconnect = usbh_video_ctrl_disconnect
 };
 
-const struct usbh_class_driver video_class_data_intf_driver = {
-    .driver_name = "video",
-    .connect = usbh_video_data_intf_connect,
-    .disconnect = usbh_video_data_intf_disconnect
+const struct usbh_class_driver video_streaming_class_driver = {
+    .driver_name = "video_streaming",
+    .connect = usbh_video_streaming_connect,
+    .disconnect = usbh_video_streaming_disconnect
 };
 
-CLASS_INFO_DEFINE const struct usbh_class_info video_ctrl_intf_class_info = {
+CLASS_INFO_DEFINE const struct usbh_class_info video_ctrl_class_info = {
     .match_flags = USB_CLASS_MATCH_INTF_CLASS | USB_CLASS_MATCH_INTF_SUBCLASS | USB_CLASS_MATCH_INTF_PROTOCOL,
     .class = USB_DEVICE_CLASS_VIDEO,
     .subclass = VIDEO_SC_VIDEOCONTROL,
     .protocol = VIDEO_PC_PROTOCOL_UNDEFINED,
     .vid = 0x00,
     .pid = 0x00,
-    .class_driver = &video_class_ctrl_intf_driver
+    .class_driver = &video_ctrl_class_driver
 };
 
-CLASS_INFO_DEFINE const struct usbh_class_info video_data_intf_class_info = {
+CLASS_INFO_DEFINE const struct usbh_class_info video_streaming_class_info = {
     .match_flags = USB_CLASS_MATCH_INTF_CLASS | USB_CLASS_MATCH_INTF_SUBCLASS | USB_CLASS_MATCH_INTF_PROTOCOL,
     .class = USB_DEVICE_CLASS_VIDEO,
     .subclass = VIDEO_SC_VIDEOSTREAMING,
     .protocol = VIDEO_PC_PROTOCOL_UNDEFINED,
     .vid = 0x00,
     .pid = 0x00,
-    .class_driver = &video_class_data_intf_driver
+    .class_driver = &video_streaming_class_driver
 };
\ No newline at end of file