diff --git a/components/net/lwip/port/arch/bpstruct.h b/components/net/lwip/port/arch/bpstruct.h
index 9ca70cff7f8e353aa7947c0101e3214714cf17ad..dfc913dc14ff93fb3240cb6d1d9f5e064af70695 100644
--- a/components/net/lwip/port/arch/bpstruct.h
+++ b/components/net/lwip/port/arch/bpstruct.h
@@ -8,6 +8,6 @@
  * 2022-02-20     Meco Man     add RT-Thread copyright
  */
 
-#if defined(__ICCARM__)
+#if defined(__ICCARM__) || defined(_WIN32)
 #pragma pack(1)
 #endif
diff --git a/components/net/lwip/port/arch/cc.h b/components/net/lwip/port/arch/cc.h
index e79ead4027f88f1a18b118a4a7ff3e3ac5e3ff62..c8e395db87a2dc62c3e24300feeb1ed742c0714f 100644
--- a/components/net/lwip/port/arch/cc.h
+++ b/components/net/lwip/port/arch/cc.h
@@ -100,6 +100,7 @@ typedef uintptr_t mem_ptr_t;
 #define PACK_STRUCT_STRUCT
 #define PACK_STRUCT_BEGIN
 #define PACK_STRUCT_END
+#define PACK_STRUCT_USE_INCLUDES
 #endif
 
 void sys_arch_assert(const char* file, int line);
diff --git a/components/net/lwip/port/arch/epstruct.h b/components/net/lwip/port/arch/epstruct.h
index a7ed4f4a26684e84d328862fccbeed04bc7a61f5..cc4b5c963b7c083020d2d155036a2d01bcecb23a 100644
--- a/components/net/lwip/port/arch/epstruct.h
+++ b/components/net/lwip/port/arch/epstruct.h
@@ -8,6 +8,6 @@
  * 2022-02-20     Meco Man     add RT-Thread copyright
  */
 
-#if defined(__ICCARM__)
+#if defined(__ICCARM__) || defined(_WIN32)
 #pragma pack()
 #endif
diff --git a/components/net/lwip/port/ethernetif.c b/components/net/lwip/port/ethernetif.c
index f5c2417eb60a6f9db4f904cb95b4d7fb9b463487..55ea81a8674ed3b62039fedba257d5aaa68439db 100644
--- a/components/net/lwip/port/ethernetif.c
+++ b/components/net/lwip/port/ethernetif.c
@@ -469,13 +469,13 @@ static err_t eth_netif_device_init(struct netif *netif)
         rt_device_t device;
 
 #ifdef RT_USING_NETDEV
-    /* network interface device register */
-    netdev_add(netif);
+        /* network interface device register */
+        netdev_add(netif);
 #endif /* RT_USING_NETDEV */
 
         /* get device object */
         device = (rt_device_t) ethif;
-        if (rt_device_init(device) != RT_EOK)
+        if (rt_device_open(device, RT_DEVICE_FLAG_RDWR) != RT_EOK)
         {
             return ERR_IF;
         }