diff --git a/APP_Framework/Applications/Kconfig b/APP_Framework/Applications/Kconfig
index 1545222da..0b2794fc9 100644
--- a/APP_Framework/Applications/Kconfig
+++ b/APP_Framework/Applications/Kconfig
@@ -20,5 +20,5 @@ menu "Applications"
     source "$APP_DIR/Applications/sensor_app/Kconfig"
     source "$APP_DIR/Applications/embedded_database_app/Kconfig"
     source "$APP_DIR/Applications/webnet/Kconfig"
-    source "$APP_DIR/Applications/mongoose/Kconfig"
+    source "$APP_DIR/Applications/webserver/Kconfig"
 endmenu
diff --git a/APP_Framework/Applications/Makefile b/APP_Framework/Applications/Makefile
index ab9e2f59a..e3be31b52 100644
--- a/APP_Framework/Applications/Makefile
+++ b/APP_Framework/Applications/Makefile
@@ -40,8 +40,8 @@ ifeq ($(CONFIG_ADD_XIZI_FEATURES),y)
         SRC_DIR += webnet
     endif
     
-    ifeq ($(CONFIG_USE_MONGOOSE),y)
-        SRC_DIR += mongoose
+    ifeq ($(CONFIG_APPLICATION_WEBSERVER),y)
+        SRC_DIR += webserver
     endif
 
     include $(KERNEL_ROOT)/compiler.mk
diff --git a/APP_Framework/Applications/main.c b/APP_Framework/Applications/main.c
index 92b793765..c100e5487 100644
--- a/APP_Framework/Applications/main.c
+++ b/APP_Framework/Applications/main.c
@@ -22,7 +22,7 @@ extern void ApplicationOtaTaskInit(void);
 extern int OtaTask(void);
 #endif
 
-#ifdef USE_MONGOOSE
+#ifdef APPLICATION_WEBSERVER
 extern int webserver(void);
 #endif
 
@@ -38,7 +38,7 @@ int main(void)
     OtaTask();
 #endif
 
-#ifdef USE_MONGOOSE
+#ifdef APPLICATION_WEBSERVER
     webserver();
 #endif
 
diff --git a/APP_Framework/Applications/mongoose/Kconfig b/APP_Framework/Applications/mongoose/Kconfig
deleted file mode 100644
index ab7479a89..000000000
--- a/APP_Framework/Applications/mongoose/Kconfig
+++ /dev/null
@@ -1,11 +0,0 @@
-menuconfig USE_MONGOOSE
-    bool "Use mongoose as webserver"
-    default n
-    select BSP_USING_SDIO
-    select BSP_USING_W5500
-    select BSP_USING_ETHERNET
-    select SUPPORT_CONNECTION_FRAMEWORK
-    select CONNECTION_ADAPTER_4G
-    select ADAPTER_EC200A
-    select LIB_USING_LORAWAN
-    select LIB_USING_LORA_RADIO
diff --git a/APP_Framework/Applications/webserver/Kconfig b/APP_Framework/Applications/webserver/Kconfig
new file mode 100644
index 000000000..a815d3f10
--- /dev/null
+++ b/APP_Framework/Applications/webserver/Kconfig
@@ -0,0 +1,29 @@
+menuconfig APPLICATION_WEBSERVER
+    bool "Application webserver using mongoose"
+    default n
+
+    if APPLICATION_WEBSERVER
+        choice
+            prompt "choose board for webserver"
+            default APPLICATION_WEBSERVER_XISHUTONG_4G
+
+            config APPLICATION_WEBSERVER_XISHUTONG_4G
+                bool "board select xishutong-4g, support dual ethernet port and 4G"
+                select BSP_USING_SDIO
+                select BSP_USING_W5500
+                select BSP_USING_ETHERNET
+                select SUPPORT_CONNECTION_FRAMEWORK
+                select CONNECTION_ADAPTER_4G
+                select ADAPTER_EC200A
+                select LIB_USING_LORAWAN
+                select LIB_USING_LORA_RADIO
+
+            config APPLICATION_WEBSERVER_XISHUTONG
+                bool "board select xishutong, support single ethernet port"
+                select BSP_USING_SDIO
+                select BSP_USING_LWIP
+                select LIB_USING_LORAWAN
+                select LIB_USING_LORA_RADIO
+        endchoice
+    endif
+
diff --git a/APP_Framework/Applications/mongoose/Makefile b/APP_Framework/Applications/webserver/Makefile
similarity index 100%
rename from APP_Framework/Applications/mongoose/Makefile
rename to APP_Framework/Applications/webserver/Makefile
diff --git a/APP_Framework/Applications/mongoose/README.md b/APP_Framework/Applications/webserver/README.md
similarity index 100%
rename from APP_Framework/Applications/mongoose/README.md
rename to APP_Framework/Applications/webserver/README.md
diff --git a/APP_Framework/Applications/mongoose/mongoose.a b/APP_Framework/Applications/webserver/mongoose.a
similarity index 100%
rename from APP_Framework/Applications/mongoose/mongoose.a
rename to APP_Framework/Applications/webserver/mongoose.a
diff --git a/APP_Framework/Applications/mongoose/mongoose.h b/APP_Framework/Applications/webserver/mongoose.h
similarity index 100%
rename from APP_Framework/Applications/mongoose/mongoose.h
rename to APP_Framework/Applications/webserver/mongoose.h
diff --git a/APP_Framework/Applications/mongoose/webserver_project.c b/APP_Framework/Applications/webserver/webserver_project.c
similarity index 94%
rename from APP_Framework/Applications/mongoose/webserver_project.c
rename to APP_Framework/Applications/webserver/webserver_project.c
index 38703d461..60005c239 100644
--- a/APP_Framework/Applications/mongoose/webserver_project.c
+++ b/APP_Framework/Applications/webserver/webserver_project.c
@@ -25,6 +25,11 @@ History:
 Author: AIIT XUOS Lab
 Modification: 
 1、support xishutong-arm32 board, using W5500 to support webserver.
+
+2. Date: 2024-1-3
+Author: AIIT XUOS Lab
+Modification: 
+1、support xishutong board(single ethernet port), using MAC to support webserver
 *************************************************/
 
 
@@ -34,7 +39,9 @@ Modification:
 #include <sys_arch.h>
 #include <lwip/sockets.h>
 #include "lwip/sys.h"
+#ifdef APPLICATION_WEBSERVER_XISHUTONG_4G
 #include <adapter.h>
+#endif
 
 /*******************************************************************************
  * Local variable definitions ('static')
@@ -72,9 +79,17 @@ static unsigned int status = 0;
 static pthread_t wb_event_task;
 
 /*define device info*/
+#ifdef APPLICATION_WEBSERVER_XISHUTONG_4G
 static const char* device_name = "矽数通4G"; 
 static const char* device_type = "xishutong-arm32";
 static const char* device_serial_num = "123456789";
+#endif
+
+#ifdef APPLICATION_WEBSERVER_XISHUTONG
+static const char* device_name = "矽数通"; 
+static const char* device_type = "xishutong-arm32";
+static const char* device_serial_num = "123456789";
+#endif
 
 /*define webserver info*/
 static struct webserver_config {
@@ -231,6 +246,7 @@ static void Rs485Configure(int baud_rate, int data_bit, int stop_bit, int parity
 /*******************************************************************************
  * Function implementation - define net 4G info
  ******************************************************************************/
+#ifdef APPLICATION_WEBSERVER_XISHUTONG_4G
 static void Net4gGetInfo(char *ip, char *operator, char *signal_strength)
 {
     //to do
@@ -265,6 +281,7 @@ static void NetMqttDisconnect(void)
 {
     //to do
 }
+#endif
 
 /*******************************************************************************
  * Function implementation - define net LoRa info
@@ -295,6 +312,7 @@ static void NetLoraDisconnect(void)
 /*******************************************************************************
  * Function implementation - define net Ethernet info
  ******************************************************************************/
+#ifdef APPLICATION_WEBSERVER_XISHUTONG_4G
 static void TcpClientConnect(void)
 {
     int cnt = 20;
@@ -372,6 +390,7 @@ static void TcpClientDisconnect(void)
     closesocket(socket_fd);
     net_ethernet_info.connect_status = 0;
 }
+#endif
 
 /*******************************************************************************
  * Function implementation - define plc info
@@ -403,6 +422,7 @@ static void *WebserverEventTask(void *arg)
     while(1) {
         if (0 == PrivEventProcess(wb_event, WB_EVENT_ALL, EVENT_OR | EVENT_AUTOCLEAN, 0, &status)) {
             switch( status ) {
+#ifdef APPLICATION_WEBSERVER_XISHUTONG_4G
                 case WB_4G_CONNECT:
                     Net4gConnect();
                     break;
@@ -415,18 +435,21 @@ static void *WebserverEventTask(void *arg)
                 case WB_MQTT_DISCONNECT:
                     NetMqttDisconnect();
                     break; 
+#endif
                 case WB_LORA_CONNECT:
                     NetLoraConnect();
                     break;
                 case WB_LORA_DISCONNECT:
                     NetLoraDisconnect();
                     break; 
+#ifdef APPLICATION_WEBSERVER_XISHUTONG_4G
                 case WB_ETHERNET_CONNECT:
                     TcpClientConnect();
                     break;
                 case WB_ETHERNET_DISCONNECT:
                     TcpClientDisconnect();
                     break;   
+#endif
             }
         }
     }
@@ -522,6 +545,7 @@ static void fn(struct mg_connection* c, int ev, void* ev_data, void* fn_data)
             Rs485Configure(rs485_config.baud_rate, rs485_config.data_bit, rs485_config.stop_bit, rs485_config.parity);
         }
         /*define net 4G info*/
+#ifdef APPLICATION_WEBSERVER_XISHUTONG_4G
         else if (mg_http_match_uri(hm, "/net/get4gInfo")) {
 
             Net4gGetInfo(net_4g_info.map_ip, net_4g_info.operator, net_4g_info.signal_strength);
@@ -569,6 +593,7 @@ static void fn(struct mg_connection* c, int ev, void* ev_data, void* fn_data)
             PrivEvenTrigger(wb_event, WB_MQTT_DISCONNECT);
             mg_http_reply(c, 200, "Content-Type: application/json\r\n", "{\"status\":\"success\"}\r\n");
         }
+#endif
         /*define net LoRa info*/
         else if (mg_http_match_uri(hm, "/net/getLoraInfo")) {
             mg_http_reply(c, 200, "Content-Type: application/json\r\n",
@@ -599,6 +624,7 @@ static void fn(struct mg_connection* c, int ev, void* ev_data, void* fn_data)
             mg_http_reply(c, 200, "Content-Type: application/json\r\n", "{\"status\":\"success\"}\r\n");
         }
         /*define net Ethernet info*/
+#ifdef APPLICATION_WEBSERVER_XISHUTONG_4G
         else if (mg_http_match_uri(hm, "/net/getEthernetInfo")) {
             mg_http_reply(c, 200, "Content-Type: application/json\r\n",
                 "{%m:%m, %m:%m, %m:%m, %m:%m, %m:%m, %m:%m, %m:%m, %m:%m, %m:%d}\n",
@@ -646,6 +672,7 @@ static void fn(struct mg_connection* c, int ev, void* ev_data, void* fn_data)
             PrivEvenTrigger(wb_event, WB_ETHERNET_DISCONNECT);
             mg_http_reply(c, 200, "Content-Type: application/json\r\n", "{\"status\":\"success\"}\r\n");
         }
+#endif
         /*define plc info*/
         else if (mg_http_match_uri(hm, "/control/setPLCInfo")) {
             struct mg_str json = hm->body;
@@ -670,23 +697,41 @@ static void fn(struct mg_connection* c, int ev, void* ev_data, void* fn_data)
 
 static void* do_webserver(void* args)
 {
+#ifdef APPLICATION_WEBSERVER_XISHUTONG_4G
     p_netdev_webserver = netdev_get_by_name("wz");
     if (p_netdev_webserver == NULL) {
         MG_INFO(("Did not find wz netdev, use default.\n"));
         p_netdev_webserver = NETDEV_DEFAULT;
     }
+#endif
+
+#ifdef APPLICATION_WEBSERVER_XISHUTONG
+    p_netdev_webserver = netdev_get_by_name("hd");
+    if (p_netdev_webserver == NULL) {
+        MG_INFO(("Did not find hd netdev, use default.\n"));
+        p_netdev_webserver = NETDEV_DEFAULT;
+    }
+#endif
     MG_INFO(("Webserver Use Netdev %s", p_netdev_webserver->name));
     webserver_config.ip = strdup(inet_ntoa(*p_netdev_webserver->ip_addr));
     webserver_config.mask = strdup(inet_ntoa(*p_netdev_webserver->netmask));
     webserver_config.gw = strdup(inet_ntoa(*p_netdev_webserver->gw));
     webserver_config.dns = strdup(inet_ntoa(p_netdev_webserver->dns_servers[0]));
 
+
 #ifdef BSP_USING_RS485
     Rs485InitConfigure();
 #endif
 
-    adapter =  AdapterDeviceFindByName(ADAPTER_4G_NAME);
+#ifdef APPLICATION_WEBSERVER_XISHUTONG_4G
+    adapter = AdapterDeviceFindByName(ADAPTER_4G_NAME);
+#endif
+
+    //lora init param
+    net_lora_info.bw = 2;//bw 0:125 kHz 1:250 kHz 2:500 kHz,
+    net_lora_info.sf = 12;//sf12
     net_lora_info.lora_init_flag = 0;
+
     WbEventInit();
 
     struct mg_mgr mgr; // Event manager
@@ -702,9 +747,22 @@ static void* do_webserver(void* args)
 
 int webserver(void)
 {
-    char* params[2] = {"LwipNetworkActive", "-a"};
     extern void LwipNetworkActive(int argc, char* argv[]);
+#ifdef APPLICATION_WEBSERVER_XISHUTONG_4G
+    char* params[2] = {"LwipNetworkActive", "-a"};
     LwipNetworkActive(2, params);
+#endif
+
+#ifdef APPLICATION_WEBSERVER_XISHUTONG
+    char* params[3] = {"LwipNetworkActive", "-e", "0"};
+    LwipNetworkActive(3, params);
+
+    extern void LwipSetNetwork(int argc, char* argv[]);
+    char* ip_params[5] = {"LwipSetNetwork", "-d", "hd", "-i", "192.168.131.88"};
+    LwipSetNetwork(5, ip_params);
+    char* gw_params[5] = {"LwipSetNetwork", "-d", "hd", "-g", "192.168.131.1"};
+    LwipSetNetwork(5, gw_params);
+#endif
 
     pthread_attr_t attr;
     attr.schedparam.sched_priority = 30;
diff --git a/Ubiquitous/XiZi_IIoT/Makefile b/Ubiquitous/XiZi_IIoT/Makefile
index 4ecef27a7..fadeff33d 100755
--- a/Ubiquitous/XiZi_IIoT/Makefile
+++ b/Ubiquitous/XiZi_IIoT/Makefile
@@ -50,7 +50,7 @@ export SRC_DIR:= $(SRC_APP_DIR) $(SRC_KERNEL_DIR)
 export LIBCC 
 export MUSL_DIR := $(KERNEL_ROOT)/lib/musllib
 export LWIP_DIR := $(KERNEL_ROOT)/resources/ethernet
-export MONGOOSE_DIR := $(KERNEL_ROOT)/../../APP_Framework/Applications/mongoose/lib
+export MONGOOSE_DIR := $(KERNEL_ROOT)/../../APP_Framework/Applications/webserver/lib
 
 PART:=
 
@@ -75,10 +75,6 @@ ifeq ($(CONFIG_RESOURCES_LWIP), y)
 PART += COMPILE_LWIP
 endif
 
-ifeq ($(CONFIG_USE_MONGOOSE), y)
-# PART += COMPILE_MONGOOSE
-endif
-
 ifeq ($(CONFIG_MCUBOOT_BOOTLOADER), y)
 PART += COMPILE_BOOTLOADER
 else ifeq ($(CONFIG_MCUBOOT_APPLICATION), y)
@@ -141,7 +137,7 @@ COMPILE_MONGOOSE:
        done
 	@cp link_mongoose.mk build/Makefile
 	@$(MAKE) -C build TARGET=mongoose.a LINK_FLAGS=LFLAGS
-	@cp build/mongoose.a $(KERNEL_ROOT)/../../APP_Framework/Applications/mongoose/mongoose.a
+	@cp build/mongoose.a $(KERNEL_ROOT)/../../APP_Framework/Applications/webserver/mongoose.a
 	@rm build/Makefile build/make.obj
 
 COMPILE_KERNEL:
diff --git a/Ubiquitous/XiZi_IIoT/board/edu-arm32/.defconfig b/Ubiquitous/XiZi_IIoT/board/edu-arm32/.defconfig
index c49acf577..37047562f 100644
--- a/Ubiquitous/XiZi_IIoT/board/edu-arm32/.defconfig
+++ b/Ubiquitous/XiZi_IIoT/board/edu-arm32/.defconfig
@@ -211,7 +211,7 @@ CONFIG_ADD_XIZI_FEATURES=y
 #
 # config stack size and priority of main task
 #
-CONFIG_MAIN_KTASK_STACK_SIZE=1024
+CONFIG_MAIN_KTASK_STACK_SIZE=2048
 CONFIG_MAIN_KTASK_PRIORITY=16
 
 #
diff --git a/Ubiquitous/XiZi_IIoT/board/edu-arm32/config.mk b/Ubiquitous/XiZi_IIoT/board/edu-arm32/config.mk
index af0254884..f0bef2d53 100644
--- a/Ubiquitous/XiZi_IIoT/board/edu-arm32/config.mk
+++ b/Ubiquitous/XiZi_IIoT/board/edu-arm32/config.mk
@@ -15,4 +15,8 @@ ifeq ($(CONFIG_RESOURCES_LWIP), y)
 export LINK_LWIP := $(KERNEL_ROOT)/resources/ethernet/LwIP/liblwip.a
 endif
 
+ifeq ($(CONFIG_APPLICATION_WEBSERVER), y)
+export LINK_MONGOOSE := $(KERNEL_ROOT)/../../APP_Framework/Applications/webserver/mongoose.a
+endif
+
 export ARCH = arm
diff --git a/Ubiquitous/XiZi_IIoT/board/edu-arm32/third_party_driver/sdio/connect_sdio.c b/Ubiquitous/XiZi_IIoT/board/edu-arm32/third_party_driver/sdio/connect_sdio.c
index b77ed8f5b..1ffc8e3de 100644
--- a/Ubiquitous/XiZi_IIoT/board/edu-arm32/third_party_driver/sdio/connect_sdio.c
+++ b/Ubiquitous/XiZi_IIoT/board/edu-arm32/third_party_driver/sdio/connect_sdio.c
@@ -75,6 +75,7 @@ Modification:
 
 static stc_sd_handle_t gSdHandle;
 static int sd_lock = -1;
+static int is_mount_ok = 0;
 
 static void SdCardConfig(void)
 {
@@ -214,11 +215,13 @@ static struct SdioDevDone dev_done =
  */
 static int MountSDCardFs(enum FilesystemType fs_type)
 {
-    if (MountFilesystem(SDIO_BUS_NAME, SDIO_DEVICE_NAME, SDIO_DRIVER_NAME, fs_type, "/") == 0)
+    if (MountFilesystem(SDIO_BUS_NAME, SDIO_DEVICE_NAME, SDIO_DRIVER_NAME, fs_type, "/") == 0) {
         KPrintf("Sd card mount to '/'");
-    else
+        is_mount_ok = 1;
+    } else {
         KPrintf("Sd card mount to '/' failed!");
-    
+        is_mount_ok = 0;
+    }
     return 0;
 }
 #endif
@@ -253,9 +256,17 @@ static void SdCardDetach(void)
 
 #ifdef MOUNT_SDCARD_FS
     UnmountFileSystem("/");
+    is_mount_ok = 0;
 #endif
 }
 
+int GetSdMountStatus(void)
+{
+    if(!is_mount_ok) 
+        KPrintf("SD card is not inserted or failed to mount, please check!\r\n");
+    return is_mount_ok;
+}
+
 static uint8 SdCardReadCd(void)
 {
     en_pin_state_t sd_cd_state = GPIO_ReadInputPins(SDIOC_CD_PORT, SDIOC_CD_PIN);
diff --git a/Ubiquitous/XiZi_IIoT/board/edu-arm32/third_party_driver/usart/Kconfig b/Ubiquitous/XiZi_IIoT/board/edu-arm32/third_party_driver/usart/Kconfig
index 626811be0..3cb9fe237 100644
--- a/Ubiquitous/XiZi_IIoT/board/edu-arm32/third_party_driver/usart/Kconfig
+++ b/Ubiquitous/XiZi_IIoT/board/edu-arm32/third_party_driver/usart/Kconfig
@@ -16,6 +16,7 @@ menuconfig BSP_USING_UART3
 menuconfig BSP_USING_UART4
     bool "Enable USART4 for RS485"
     default y
+    select BSP_USING_RS485
     if BSP_USING_UART4
         config SERIAL_BUS_NAME_4
             string "serial bus 4 name"
@@ -28,6 +29,10 @@ menuconfig BSP_USING_UART4
             default "usart4_dev4"   
     endif
 
+config BSP_USING_RS485
+    bool
+    default n
+
 menuconfig BSP_USING_UART6
     bool "Enable USART6"
     default n
diff --git a/Ubiquitous/XiZi_IIoT/board/xishutong-arm32/config.mk b/Ubiquitous/XiZi_IIoT/board/xishutong-arm32/config.mk
index 6b0534d25..eb26c095f 100644
--- a/Ubiquitous/XiZi_IIoT/board/xishutong-arm32/config.mk
+++ b/Ubiquitous/XiZi_IIoT/board/xishutong-arm32/config.mk
@@ -15,8 +15,8 @@ ifeq ($(CONFIG_RESOURCES_LWIP), y)
 export LINK_LWIP := $(KERNEL_ROOT)/resources/ethernet/LwIP/liblwip.a
 endif
 
-ifeq ($(CONFIG_USE_MONGOOSE), y)
-export LINK_MONGOOSE := $(KERNEL_ROOT)/../../APP_Framework/Applications/mongoose/mongoose.a
+ifeq ($(CONFIG_APPLICATION_WEBSERVER), y)
+export LINK_MONGOOSE := $(KERNEL_ROOT)/../../APP_Framework/Applications/webserver/mongoose.a
 endif
 
 export ARCH = arm
diff --git a/Ubiquitous/XiZi_IIoT/path_app.mk b/Ubiquitous/XiZi_IIoT/path_app.mk
index c9b85b525..d54aea191 100644
--- a/Ubiquitous/XiZi_IIoT/path_app.mk
+++ b/Ubiquitous/XiZi_IIoT/path_app.mk
@@ -39,7 +39,7 @@ ifeq ($(CONFIG_CRYPTO), y)
 APPPATHS += -I$(KERNEL_ROOT)/../../APP_Framework/Framework/security/crypto/include #
 endif
 
-ifeq ($(CONFIG_USE_MONGOOSE),y)
+ifeq ($(CONFIG_APPLICATION_WEBSERVER),y)
 APPPATHS += -I$(KERNEL_ROOT)/../../APP_Framework/Applications/mongoose #
 endif