diff --git a/class/cdc/usbh_cdc_ecm.c b/class/cdc/usbh_cdc_ecm.c
index d6c390e9..54bc7df6 100644
--- a/class/cdc/usbh_cdc_ecm.c
+++ b/class/cdc/usbh_cdc_ecm.c
@@ -43,7 +43,7 @@ static int usbh_cdc_ecm_set_eth_packet_filter(struct usbh_cdc_ecm *cdc_ecm_class
     return usbh_control_transfer(cdc_ecm_class->hport, setup, NULL);
 }
 
-int usbh_cdc_ecm_get_notification(struct usbh_cdc_ecm *cdc_ecm_class)
+int usbh_cdc_ecm_get_connect_status(struct usbh_cdc_ecm *cdc_ecm_class)
 {
     int ret;
 
@@ -244,7 +244,7 @@ find_class:
     }
 
     while (g_cdc_ecm_class.connect_status == false) {
-        ret = usbh_cdc_ecm_get_notification(&g_cdc_ecm_class);
+        ret = usbh_cdc_ecm_get_connect_status(&g_cdc_ecm_class);
         if (ret < 0) {
             usb_osal_msleep(100);
             goto find_class;
diff --git a/class/cdc/usbh_cdc_ecm.h b/class/cdc/usbh_cdc_ecm.h
index 5f2e6069..9fd94088 100644
--- a/class/cdc/usbh_cdc_ecm.h
+++ b/class/cdc/usbh_cdc_ecm.h
@@ -38,6 +38,8 @@ struct usbh_cdc_ecm {
 extern "C" {
 #endif
 
+int usbh_cdc_ecm_get_connect_status(struct usbh_cdc_ecm *cdc_ecm_class);
+
 void usbh_cdc_ecm_run(struct usbh_cdc_ecm *cdc_ecm_class);
 void usbh_cdc_ecm_stop(struct usbh_cdc_ecm *cdc_ecm_class);
 
diff --git a/class/vendor/usbh_asix.c b/class/vendor/usbh_asix.c
index 253be78e..d6c017bb 100644
--- a/class/vendor/usbh_asix.c
+++ b/class/vendor/usbh_asix.c
@@ -21,21 +21,21 @@ static USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t g_asix_tx_buffer[CONFIG_US
 static USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t g_asix_inttx_buffer[16];
 USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t g_asix_buf[32];
 
-#define ETH_ALEN                6
+#define ETH_ALEN 6
 
-#define PHY_MODE_MARVELL        0x0000
-#define MII_MARVELL_LED_CTRL    0x0018
-#define MII_MARVELL_STATUS      0x001b
-#define MII_MARVELL_CTRL        0x0014
+#define PHY_MODE_MARVELL     0x0000
+#define MII_MARVELL_LED_CTRL 0x0018
+#define MII_MARVELL_STATUS   0x001b
+#define MII_MARVELL_CTRL     0x0014
 
-#define MARVELL_LED_MANUAL      0x0019
+#define MARVELL_LED_MANUAL 0x0019
 
-#define MARVELL_STATUS_HWCFG    0x0004
+#define MARVELL_STATUS_HWCFG 0x0004
 
-#define MARVELL_CTRL_TXDELAY    0x0002
-#define MARVELL_CTRL_RXDELAY    0x0080
+#define MARVELL_CTRL_TXDELAY 0x0002
+#define MARVELL_CTRL_RXDELAY 0x0080
 
-#define PHY_MODE_RTL8211CL      0x000C
+#define PHY_MODE_RTL8211CL 0x000C
 
 #define AX88772A_PHY14H         0x14
 #define AX88772A_PHY14H_DEFAULT 0x442C
@@ -46,8 +46,8 @@ USB_NOCACHE_RAM_SECTION USB_MEM_ALIGNX uint8_t g_asix_buf[32];
 #define AX88772A_PHY16H         0x16
 #define AX88772A_PHY16H_DEFAULT 0x4044
 
-#define SPEED_100               0
-#define SPEED_10                1
+#define SPEED_100 0
+#define SPEED_10  1
 
 static int usbh_asix_read_cmd(struct usbh_asix *asix_class,
                               uint8_t cmd,
@@ -576,7 +576,7 @@ static int usbh_asix_connect(struct usbh_hubport *hport, uint8_t intf)
 
         usbh_asix_mdio_write(asix_class, asix_class->phy_addr, 0, 0x3900);
         usbh_asix_mdio_read(asix_class, asix_class->phy_addr, 0);
-        
+
         usbh_asix_mdio_write(asix_class, asix_class->phy_addr, 0, 0x3100);
         usbh_asix_mdio_read(asix_class, asix_class->phy_addr, 4);
 
@@ -587,8 +587,6 @@ static int usbh_asix_connect(struct usbh_hubport *hport, uint8_t intf)
         usbh_asix_mdio_read(asix_class, asix_class->phy_addr, 0);
     }
 
-    usbh_asix_set_multicast(asix_class);
-
     USB_LOG_INFO("Init %s done\r\n", asix_class->name);
 
     memcpy(hport->config.intf[intf].devname, DEV_FORMAT, CONFIG_USBHOST_DEV_NAMELEN);
@@ -628,7 +626,7 @@ static int usbh_asix_disconnect(struct usbh_hubport *hport, uint8_t intf)
     return ret;
 }
 
-int usbh_asix_get_notification(struct usbh_asix *asix_class)
+int usbh_asix_get_connect_status(struct usbh_asix *asix_class)
 {
     int ret;
 
@@ -642,6 +640,7 @@ int usbh_asix_get_notification(struct usbh_asix *asix_class)
         if (g_asix_inttx_buffer[2] & 0x01) {
             asix_class->connect_status = true;
             usbh_ax88772_mac_link_up(asix_class, SPEED_100, 1, 1, 1);
+            usbh_asix_set_multicast(asix_class);
         } else {
             asix_class->connect_status = false;
             usbh_ax88772_mac_link_down(asix_class);
@@ -670,7 +669,7 @@ find_class:
     }
 
     while (g_asix_class.connect_status == false) {
-        ret = usbh_asix_get_notification(&g_asix_class);
+        ret = usbh_asix_get_connect_status(&g_asix_class);
         if (ret < 0) {
             usb_osal_msleep(100);
             goto find_class;
diff --git a/class/vendor/usbh_asix.h b/class/vendor/usbh_asix.h
index 0a5a87cd..8be79dfd 100644
--- a/class/vendor/usbh_asix.h
+++ b/class/vendor/usbh_asix.h
@@ -165,7 +165,7 @@ struct usbh_asix {
 extern "C" {
 #endif
 
-int usbh_asix_get_notification(struct usbh_asix *asix_class);
+int usbh_asix_get_connect_status(struct usbh_asix *asix_class);
 
 void usbh_asix_run(struct usbh_asix *asix_class);
 void usbh_asix_stop(struct usbh_asix *asix_class);
diff --git a/class/wireless/usbh_rndis.c b/class/wireless/usbh_rndis.c
index 0106be71..dd77dd3c 100644
--- a/class/wireless/usbh_rndis.c
+++ b/class/wireless/usbh_rndis.c
@@ -189,7 +189,7 @@ static int usbh_rndis_set_msg_transfer(struct usbh_rndis *rndis_class, uint32_t
     return ret;
 }
 
-static int usbh_rndis_get_connect_status(struct usbh_rndis *rndis_class)
+int usbh_rndis_get_connect_status(struct usbh_rndis *rndis_class)
 {
     int ret;
     uint8_t data[32];
@@ -200,9 +200,9 @@ static int usbh_rndis_get_connect_status(struct usbh_rndis *rndis_class)
         return ret;
     }
     if (NDIS_MEDIA_STATE_CONNECTED == data[0]) {
-        rndis_class->link_status = true;
+        rndis_class->connect_status = true;
     } else {
-        rndis_class->link_status = false;
+        rndis_class->connect_status = false;
     }
     return 0;
 }
@@ -330,9 +330,9 @@ static int usbh_rndis_connect(struct usbh_hubport *hport, uint8_t intf)
                     goto query_errorout;
                 }
                 if (NDIS_MEDIA_STATE_CONNECTED == data[0]) {
-                    rndis_class->link_status = true;
+                    rndis_class->connect_status = true;
                 } else {
-                    rndis_class->link_status = false;
+                    rndis_class->connect_status = false;
                 }
                 break;
             case OID_802_3_MAXIMUM_LIST_SIZE:
@@ -442,12 +442,12 @@ void usbh_rndis_rx_thread(void *argument)
     // clang-format off
 find_class:
     // clang-format on
-    g_rndis_class.link_status = false;
+    g_rndis_class.connect_status = false;
     if (usbh_find_class_instance("/dev/rndis") == NULL) {
         goto delete;
     }
 
-    while (g_rndis_class.link_status == false) {
+    while (g_rndis_class.connect_status == false) {
         ret = usbh_rndis_get_connect_status(&g_rndis_class);
         if (ret < 0) {
             usb_osal_msleep(100);
@@ -517,7 +517,7 @@ err_t usbh_rndis_linkoutput(struct netif *netif, struct pbuf *p)
     uint8_t *buffer;
     rndis_data_packet_t *hdr;
 
-    if (g_rndis_class.link_status == false) {
+    if (g_rndis_class.connect_status == false) {
         return ERR_BUF;
     }
 
diff --git a/class/wireless/usbh_rndis.h b/class/wireless/usbh_rndis.h
index b2e8a436..0257e450 100644
--- a/class/wireless/usbh_rndis.h
+++ b/class/wireless/usbh_rndis.h
@@ -27,7 +27,7 @@ struct usbh_rndis {
     uint32_t request_id;
 
     uint32_t link_speed;
-    bool link_status;
+    bool connect_status;
     uint8_t mac[6];
 
     ip_addr_t ipaddr;
@@ -39,6 +39,7 @@ struct usbh_rndis {
 extern "C" {
 #endif
 
+int usbh_rndis_get_connect_status(struct usbh_rndis *rndis_class);
 int usbh_rndis_keepalive(struct usbh_rndis *rndis_class);
 
 void usbh_rndis_run(struct usbh_rndis *rndis_class);