diff --git a/components/net/lwip-1.4.1/src/netif/ethernetif.c b/components/net/lwip-1.4.1/src/netif/ethernetif.c
index df960fcde01f04e181cea2423ca990573905bc12..ebf27b86e6ed37a624ed431c67360c491b9e70b3 100644
--- a/components/net/lwip-1.4.1/src/netif/ethernetif.c
+++ b/components/net/lwip-1.4.1/src/netif/ethernetif.c
@@ -146,8 +146,8 @@ static int lwip_netdev_set_addr_info(struct netdev *netif, ip_addr_t *ip_addr, i
 #ifdef RT_LWIP_DNS
 static int lwip_netdev_set_dns_server(struct netdev *netif, uint8_t dns_num, ip_addr_t *dns_server)
 {
-    extern void set_dns(uint8_t dns_num, char* dns_server);
-    set_dns(dns_num, ipaddr_ntoa(dns_server));
+    extern void dns_setserver(uint8_t dns_num, ip_addr_t *dns_server);
+    dns_setserver(dns_num, dns_server);
     return ERR_OK;
 }
 #endif /* RT_LWIP_DNS */
@@ -160,6 +160,7 @@ static int lwip_netdev_set_dhcp(struct netdev *netif, rt_bool_t is_enabled)
 }
 #endif /* RT_LWIP_DHCP */
 
+#ifdef RT_USING_FINSH
 #ifdef RT_LWIP_USING_PING
 extern int lwip_ping_recv(int s, int *ttl);
 extern err_t lwip_ping_send(int s, ip_addr_t *addr, int size);
@@ -250,6 +251,7 @@ void lwip_netdev_netstat(struct netdev *netif)
 #endif
 }
 #endif /* RT_LWIP_TCP || RT_LWIP_UDP */
+#endif /* RT_USING_FINSH */
 
 const struct netdev_ops lwip_netdev_ops =
 {
@@ -269,6 +271,7 @@ const struct netdev_ops lwip_netdev_ops =
     NULL,
 #endif /* RT_LWIP_DHCP */
 
+#ifdef RT_USING_FINSH
 #ifdef RT_LWIP_USING_PING
     lwip_netdev_ping,
 #else
@@ -278,6 +281,7 @@ const struct netdev_ops lwip_netdev_ops =
 #if defined (RT_LWIP_TCP) || defined (RT_LWIP_UDP)
     lwip_netdev_netstat,
 #endif /* RT_LWIP_TCP || RT_LWIP_UDP */
+#endif /* RT_USING_FINSH */
 };
 
 static int netdev_add(struct netif *lwip_netif)
diff --git a/components/net/lwip-2.0.2/src/netif/ethernetif.c b/components/net/lwip-2.0.2/src/netif/ethernetif.c
index 51e1ba511dc4dfac88a2e6d4b5d7e36c2482add8..1bcc874f62f2144eff4fd24118dd9db66af03b0a 100644
--- a/components/net/lwip-2.0.2/src/netif/ethernetif.c
+++ b/components/net/lwip-2.0.2/src/netif/ethernetif.c
@@ -154,8 +154,8 @@ static int lwip_netdev_set_addr_info(struct netdev *netif, ip_addr_t *ip_addr, i
 #ifdef RT_LWIP_DNS
 static int lwip_netdev_set_dns_server(struct netdev *netif, uint8_t dns_num, ip_addr_t *dns_server)
 {
-    extern void set_dns(uint8_t dns_num, char* dns_server);
-    set_dns(dns_num, ipaddr_ntoa(dns_server));
+    extern void dns_setserver(uint8_t dns_num, const ip_addr_t *dns_server);
+    dns_setserver(dns_num, dns_server);
     return ERR_OK;
 }
 #endif /* RT_LWIP_DNS */
@@ -168,6 +168,7 @@ static int lwip_netdev_set_dhcp(struct netdev *netif, rt_bool_t is_enabled)
 }
 #endif /* RT_LWIP_DHCP */
 
+#ifdef RT_USING_FINSH
 #ifdef RT_LWIP_USING_PING
 extern int lwip_ping_recv(int s, int *ttl);
 extern err_t lwip_ping_send(int s, ip_addr_t *addr, int size);
@@ -258,6 +259,7 @@ void lwip_netdev_netstat(struct netdev *netif)
 #endif
 }
 #endif /* RT_LWIP_TCP || RT_LWIP_UDP */
+#endif /* RT_USING_FINSH */
 
 const struct netdev_ops lwip_netdev_ops =
 {
@@ -277,6 +279,7 @@ const struct netdev_ops lwip_netdev_ops =
     NULL,
 #endif /* RT_LWIP_DHCP */
 
+#ifdef RT_USING_FINSH
 #ifdef RT_LWIP_USING_PING
     lwip_netdev_ping,
 #else
@@ -286,6 +289,7 @@ const struct netdev_ops lwip_netdev_ops =
 #if defined (RT_LWIP_TCP) || defined (RT_LWIP_UDP)
     lwip_netdev_netstat,
 #endif /* RT_LWIP_TCP || RT_LWIP_UDP */
+#endif /* RT_USING_FINSH */
 };
 
 static int netdev_add(struct netif *lwip_netif)
diff --git a/components/net/lwip-2.1.0/src/netif/ethernetif.c b/components/net/lwip-2.1.0/src/netif/ethernetif.c
index 0c9e5dec5f7fbefa6f453d08e623e82f9385b68f..c79db6700df84d3ca7c9a287675af24b58a6dfd4 100755
--- a/components/net/lwip-2.1.0/src/netif/ethernetif.c
+++ b/components/net/lwip-2.1.0/src/netif/ethernetif.c
@@ -155,8 +155,8 @@ static int lwip_netdev_set_addr_info(struct netdev *netif, ip_addr_t *ip_addr, i
 #ifdef RT_LWIP_DNS
 static int lwip_netdev_set_dns_server(struct netdev *netif, uint8_t dns_num, ip_addr_t *dns_server)
 {
-    extern void set_dns(uint8_t dns_num, char* dns_server);
-    set_dns(dns_num, ipaddr_ntoa(dns_server));
+    extern void dns_setserver(uint8_t dns_num, const ip_addr_t *dns_server);
+    dns_setserver(dns_num, dns_server);
     return ERR_OK;
 }
 #endif /* RT_LWIP_DNS */
@@ -169,6 +169,7 @@ static int lwip_netdev_set_dhcp(struct netdev *netif, rt_bool_t is_enabled)
 }
 #endif /* RT_LWIP_DHCP */
 
+#ifdef RT_USING_FINSH
 #ifdef RT_LWIP_USING_PING
 extern int lwip_ping_recv(int s, int *ttl);
 extern err_t lwip_ping_send(int s, ip_addr_t *addr, int size);
@@ -259,6 +260,7 @@ void lwip_netdev_netstat(struct netdev *netif)
 #endif
 }
 #endif /* RT_LWIP_TCP || RT_LWIP_UDP */
+#endif /* RT_USING_FINSH */
 
 const struct netdev_ops lwip_netdev_ops =
 {
@@ -278,6 +280,7 @@ const struct netdev_ops lwip_netdev_ops =
     NULL,
 #endif /* RT_LWIP_DHCP */
 
+#ifdef RT_USING_FINSH
 #ifdef RT_LWIP_USING_PING
     lwip_netdev_ping,
 #else
@@ -287,6 +290,7 @@ const struct netdev_ops lwip_netdev_ops =
 #if defined (RT_LWIP_TCP) || defined (RT_LWIP_UDP)
     lwip_netdev_netstat,
 #endif /* RT_LWIP_TCP || RT_LWIP_UDP */
+#endif /* RT_USING_FINSH */
 };
 
 static int netdev_add(struct netif *lwip_netif)
diff --git a/components/net/netdev/include/netdev.h b/components/net/netdev/include/netdev.h
index 71a61be3c000aa356984e6d9f51b397fed5e70dd..1a61cba1c26ff88640e1cda291f2d9580baf66e1 100644
--- a/components/net/netdev/include/netdev.h
+++ b/components/net/netdev/include/netdev.h
@@ -132,10 +132,11 @@ struct netdev_ops
     int (*set_dns_server)(struct netdev *netdev, uint8_t dns_num, ip_addr_t *dns_server);
     int (*set_dhcp)(struct netdev *netdev, rt_bool_t is_enabled);
 
+#ifdef RT_USING_FINSH
     /* set network interface device common network interface device operations */
     int (*ping)(struct netdev *netdev, const char *host, size_t data_len, uint32_t timeout, struct netdev_ping_resp *ping_resp);
     void (*netstat)(struct netdev *netdev);
-
+#endif
 };
 
 /* The network interface device registered and unregistered*/
diff --git a/components/net/netdev/src/netdev.c b/components/net/netdev/src/netdev.c
index eb2835364a3665dffb9b80cdc5333854295d6d8c..bbaae26077db2500489d3e3bbbcd077f10d04501 100644
--- a/components/net/netdev/src/netdev.c
+++ b/components/net/netdev/src/netdev.c
@@ -821,7 +821,7 @@ void netdev_low_level_set_dhcp_status(struct netdev *netdev, rt_bool_t is_enable
     }
 }
 
-#ifdef FINSH_USING_MSH
+#ifdef RT_USING_FINSH
 
 #include <finsh.h>
 
@@ -832,7 +832,6 @@ static void netdev_list_if(void)
 #define NETDEV_IFCONFIG_IEMI_MAX_LEN   8
 
     rt_ubase_t index;
-    rt_base_t level;
     rt_slist_t *node  = RT_NULL;
     struct netdev *netdev = RT_NULL;
     struct netdev *cur_netdev_list = netdev_list;
@@ -843,14 +842,12 @@ static void netdev_list_if(void)
         return;
     }
 
-    level = rt_hw_interrupt_disable();
-
     for (node = &(cur_netdev_list->list); node; node = rt_slist_next(node))
     {
         netdev = rt_list_entry(node, struct netdev, list);
 
-        rt_kprintf("network interface device: %s%s\n",
-                   netdev->name,
+        rt_kprintf("network interface device: %.*s%s\n",
+                   RT_NAME_MAX, netdev->name,
                    (netdev == netdev_default) ? " (Default)" : "");
         rt_kprintf("MTU: %d\n", netdev->mtu);
 
@@ -925,8 +922,6 @@ static void netdev_list_if(void)
             rt_kprintf("\n");
         }
     }
-
-    rt_hw_interrupt_enable(level);
 }
 
 static void netdev_set_if(char* netdev_name, char* ip_addr, char* gw_addr, char* nm_addr)
@@ -985,7 +980,7 @@ FINSH_FUNCTION_EXPORT_ALIAS(netdev_ifconfig, __cmd_ifconfig, list the informatio
 #endif /* NETDEV_USING_IFCONFIG */
 
 #ifdef NETDEV_USING_PING
-static int netdev_cmd_ping(char* target_name, rt_uint32_t times, rt_size_t size)
+int netdev_cmd_ping(char* target_name, rt_uint32_t times, rt_size_t size)
 {
 #define NETDEV_PING_DATA_SIZE       32
 /** ping receive timeout - in milliseconds */
@@ -1075,19 +1070,16 @@ FINSH_FUNCTION_EXPORT_ALIAS(netdev_ping, __cmd_ping, ping network host);
 
 static void netdev_list_dns(void)
 {
-    rt_base_t level;
     int index = 0;
     struct netdev *netdev = RT_NULL;
     rt_slist_t *node  = RT_NULL;
 
-    level = rt_hw_interrupt_disable();
-
     for (node = &(netdev_list->list); node; node = rt_slist_next(node))
     {
         netdev = rt_list_entry(node, struct netdev, list);
 
-        rt_kprintf("network interface device: %s%s\n",
-                netdev->name,
+        rt_kprintf("network interface device: %.*s%s\n",
+                RT_NAME_MAX, netdev->name,
                 (netdev == netdev_default)?" (Default)":"");
 
         for(index = 0; index < NETDEV_DNS_SERVERS_NUM; index++)
@@ -1100,8 +1092,6 @@ static void netdev_list_dns(void)
             rt_kprintf("\n");
         }
     }
-
-    rt_hw_interrupt_enable(level);
 }
 
 static void netdev_set_dns(char *netdev_name, uint8_t dns_num, char *dns_server)
@@ -1149,7 +1139,6 @@ FINSH_FUNCTION_EXPORT_ALIAS(netdev_dns, __cmd_dns, list and set the information
 #ifdef NETDEV_USING_NETSTAT
 static void netdev_cmd_netstat(void)
 {
-    rt_base_t level;
     rt_slist_t *node  = RT_NULL;
     struct netdev *netdev = RT_NULL;
     struct netdev *cur_netdev_list = netdev_list;
@@ -1160,8 +1149,6 @@ static void netdev_cmd_netstat(void)
         return;
     }
 
-    level = rt_hw_interrupt_disable();
-
     for (node = &(cur_netdev_list->list); node; node = rt_slist_next(node))
     {
         netdev = rt_list_entry(node, struct netdev, list);
@@ -1172,8 +1159,6 @@ static void netdev_cmd_netstat(void)
         }
     }
 
-    rt_hw_interrupt_enable(level);
-
     netdev->ops->netstat(netdev);
 }
 
@@ -1193,4 +1178,4 @@ int netdev_netstat(int argc, char **argv)
 FINSH_FUNCTION_EXPORT_ALIAS(netdev_netstat, __cmd_netstat, list the information of TCP / IP);
 #endif /* NETDEV_USING_NETSTAT */
 
-#endif /* FINSH_USING_MSH */
+#endif /* RT_USING_FINSH */