diff --git a/APP_Framework/Framework/connection/adapter_agent.c b/APP_Framework/Framework/connection/adapter_agent.c
index 8d75767ee..9948eeb2e 100755
--- a/APP_Framework/Framework/connection/adapter_agent.c
+++ b/APP_Framework/Framework/connection/adapter_agent.c
@@ -33,7 +33,7 @@
 #define AT_CMD_MAX_LEN 128
 #define AT_AGENT_MAX 2
 static char send_buf[AT_CMD_MAX_LEN];
-static uint32 last_cmd_len = 0;
+static uint32_t last_cmd_len = 0;
 
 static struct ATAgent at_agent_table[AT_AGENT_MAX] = {0};
 
@@ -126,7 +126,7 @@ void ATSprintf(int fd, const char *format, va_list params)
 	PrivWrite(fd, send_buf, last_cmd_len);
 }
 
-int ATOrderSend(ATAgentType agent, uint32 timeout_s, ATReplyType reply, const char *cmd_expr, ...)
+int ATOrderSend(ATAgentType agent, uint32_t timeout_s, ATReplyType reply, const char *cmd_expr, ...)
 {
     if (agent == NULL) {
         printf("ATAgent is null");
@@ -147,8 +147,8 @@ int ATOrderSend(ATAgentType agent, uint32 timeout_s, ATReplyType reply, const ch
     agent->entm_recv_len = 0;
 
     va_list params;
-    uint32 cmd_size = 0;
-    uint32 result = 0;
+    uint32_t cmd_size = 0;
+    uint32_t result = 0;
     const char *cmd = NULL;
 
     agent->reply = reply;
@@ -317,7 +317,7 @@ int EntmRecv(ATAgentType agent, char *rev_buffer, int buffer_len, int timeout_s)
 
 static int GetCompleteATReply(ATAgentType agent)
 {
-    uint32 read_len = 0;
+    uint32_t read_len = 0;
     char ch = 0, last_ch = 0;
     bool is_full = false;
 
@@ -335,7 +335,9 @@ static int GetCompleteATReply(ATAgentType agent)
     {
         PrivRead(agent->fd, &ch, 1);
 #ifdef CONNECTION_FRAMEWORK_DEBUG
-        printf(" %c (0x%x)\n", ch, ch);
+        if(ch != 0){
+            printf(" %c (0x%x)\n", ch, ch);
+        }
 #endif
 
         PrivMutexObtain(&agent->lock);
@@ -365,9 +367,13 @@ static int GetCompleteATReply(ATAgentType agent)
         {
             if (read_len < agent->maintain_max)
             {
-                agent->maintain_buffer[read_len] = ch;
-                read_len++;
-                agent->maintain_len = read_len;
+                if(ch != 0) ///< if the char is null then do not save it to the buff
+                {
+                    agent->maintain_buffer[read_len] = ch;
+                    read_len++;
+                    agent->maintain_len = read_len;
+                }
+                
             } else {
                 printf("maintain_len is_full ...\n");
                 is_full = true;
@@ -516,7 +522,7 @@ static int ATAgentInit(ATAgentType agent)
 
 #else
     pthread_attr_t attr;
-    attr.schedparam.sched_priority = 18;
+    attr.schedparam.sched_priority = 25;
     attr.stacksize = 4096;
 #endif
 
diff --git a/APP_Framework/Framework/connection/at_agent.h b/APP_Framework/Framework/connection/at_agent.h
index 3267698cf..6a8a4f5a6 100755
--- a/APP_Framework/Framework/connection/at_agent.h
+++ b/APP_Framework/Framework/connection/at_agent.h
@@ -87,7 +87,7 @@ int InitATAgent(const char *agent_name, int fd, uint32 maintain_max);
 int DeleteATAgent(ATAgentType agent);
 int ParseATReply(char* str, const char *format, ...);
 void DeleteATReply(ATReplyType reply);
-int ATOrderSend(ATAgentType agent, uint32 timeout_s, ATReplyType reply, const char *cmd_expr, ...);
+int ATOrderSend(ATAgentType agent, uint32_t timeout_s, ATReplyType reply, const char *cmd_expr, ...);
 int AtCmdConfigAndCheck(ATAgentType agent, char *cmd, char *check);
 
 #endif
\ No newline at end of file
diff --git a/APP_Framework/Framework/connection/wifi/Kconfig b/APP_Framework/Framework/connection/wifi/Kconfig
index 11617b352..9afa7bf28 100644
--- a/APP_Framework/Framework/connection/wifi/Kconfig
+++ b/APP_Framework/Framework/connection/wifi/Kconfig
@@ -7,3 +7,11 @@ config ADAPTER_HFA21_WIFI
 if ADAPTER_HFA21_WIFI
     source "$APP_DIR/Framework/connection/wifi/hfa21_wifi/Kconfig"
 endif
+
+config ADAPTER_ESP07S_WIFI
+        bool "Using wifi adapter device esp07s"
+        default n
+
+if ADAPTER_ESP07S_WIFI
+    source "$APP_DIR/Framework/connection/wifi/esp07s_wifi/Kconfig"
+endif 
diff --git a/APP_Framework/Framework/connection/wifi/Makefile b/APP_Framework/Framework/connection/wifi/Makefile
index 3e08f0652..2930fd977 100644
--- a/APP_Framework/Framework/connection/wifi/Makefile
+++ b/APP_Framework/Framework/connection/wifi/Makefile
@@ -4,4 +4,8 @@ ifeq ($(CONFIG_ADAPTER_HFA21_WIFI),y)
 	SRC_DIR += hfa21_wifi
 endif
 
+ifeq ($(CONFIG_ADAPTER_ESP07S_WIFI),y)
+	SRC_DIR += esp07s_wifi
+endif
+
 include $(KERNEL_ROOT)/compiler.mk
diff --git a/APP_Framework/Framework/connection/wifi/adapter_wifi.c b/APP_Framework/Framework/connection/wifi/adapter_wifi.c
index eac806b4a..2b9dddc76 100644
--- a/APP_Framework/Framework/connection/wifi/adapter_wifi.c
+++ b/APP_Framework/Framework/connection/wifi/adapter_wifi.c
@@ -19,11 +19,15 @@
  */
 
 #include <adapter.h>
+#include "adapter_wifi.h"
 #include <bus_pin.h>
 
 #ifdef ADAPTER_HFA21_WIFI
 extern AdapterProductInfoType Hfa21WifiAttach(struct Adapter *adapter);
 #endif
+#ifdef ADAPTER_ESP07S_WIFI
+extern AdapterProductInfoType Esp07sWifiAttach(struct Adapter *adapter);
+#endif
 
 static int AdapterWifiRegister(struct Adapter *adapter)
 {
@@ -75,13 +79,26 @@ int AdapterWifiInit(void)
     adapter->info = product_info;
     adapter->done = product_info->model_done;
 
+#endif
+#ifdef ADAPTER_ESP07S_WIFI
+    AdapterProductInfoType product_info = Esp07sWifiAttach(adapter);
+    if (!product_info) {
+        printf("AdapterWifiInit ESP07S attach error\n");
+        PrivFree(adapter);
+        return -1;
+    }
+
+    adapter->product_info_flag = 1;
+    adapter->info = product_info;
+    adapter->done = product_info->model_done;
+
 #endif
 
     return ret;
 }
 
 /******************wifi TEST*********************/
-int AdapterWifiTest(void)
+int AdapterwifiTest(void)
 {
     char cmd[64];
     int baud_rate = BAUD_RATE_57600;
@@ -138,14 +155,14 @@ int AdapterWifiTest(void)
 
 
     AdapterDeviceOpen(adapter);
-    AdapterDeviceControl(adapter, OPE_INT, &baud_rate);
+    // AdapterDeviceControl(adapter, OPE_INT, &baud_rate);
 
     AdapterDeviceSetUp(adapter);
-    AdapterDeviceSetAddr(adapter, "192.168.66.253", "255.255.255.0", "192.168.66.1");
+    AdapterDeviceSetAddr(adapter, "192.168.64.253", "192.168.66.1", "255.255.252.0");
     AdapterDevicePing(adapter, "36.152.44.95");
     AdapterDeviceNetstat(adapter);
 
-    const char *ip = "192.168.66.211";
+    const char *ip = "192.168.64.60";
     const char *port = "12345";
     enum NetRoleType net_role = CLIENT;
     enum IpType ip_type = IPV4;
@@ -164,4 +181,97 @@ int AdapterWifiTest(void)
     }
     
 }
-SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_FUNC)|SHELL_CMD_PARAM_NUM(0)|SHELL_CMD_DISABLE_RETURN, AdapterWifiTest, AdapterWifiTest, show adapter wifi information);
+SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_FUNC)|SHELL_CMD_PARAM_NUM(0)|SHELL_CMD_DISABLE_RETURN, AdapterwifiTest, AdapterwifiTest, show adapter wifi information);
+
+int wifiopen(void)
+{
+    struct Adapter* adapter =  AdapterDeviceFindByName(ADAPTER_WIFI_NAME);
+
+    AdapterDeviceOpen(adapter);
+}
+SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_FUNC)|SHELL_CMD_PARAM_NUM(0)|SHELL_CMD_DISABLE_RETURN, wifiopen, wifiopen, open adapter wifi );
+int wificlose(void)
+{
+    struct Adapter* adapter =  AdapterDeviceFindByName(ADAPTER_WIFI_NAME);
+
+    AdapterDeviceClose(adapter);
+}
+SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_FUNC)|SHELL_CMD_PARAM_NUM(0)|SHELL_CMD_DISABLE_RETURN, wificlose, wificlose, close adapter wifi );
+
+int wifisetup(int argc, char *argv[])
+{
+    struct Adapter* adapter =  AdapterDeviceFindByName(ADAPTER_WIFI_NAME);
+    struct WifiParam param;
+    memset(&param,0,sizeof(struct WifiParam));
+    strncpy(param.wifi_ssid, argv[1], strlen(argv[1]));
+    strncpy(param.wifi_pwd, argv[2], strlen(argv[2]));
+
+    adapter->adapter_param = &param;
+
+    AdapterDeviceSetUp(adapter);
+}
+SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN)|SHELL_CMD_PARAM_NUM(3)|SHELL_CMD_DISABLE_RETURN, wifisetup, wifisetup, setup adapter wifi );
+int wifiaddrset(int argc, char *argv[])
+{
+    struct Adapter* adapter =  AdapterDeviceFindByName(ADAPTER_WIFI_NAME);
+    char *ip = argv[1];
+    char *gateway = argv[2];
+    char *netmask = argv[3];
+
+    AdapterDeviceSetAddr(adapter, ip, gateway, netmask);
+    AdapterDevicePing(adapter, "36.152.44.95");///< ping www.baidu.com
+    AdapterDeviceNetstat(adapter);
+}
+SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN)|SHELL_CMD_PARAM_NUM(4)|SHELL_CMD_DISABLE_RETURN, wifiaddrset, wifiaddrset, addrset adapter wifi);
+
+int wifiping(int argc, char *argv[])
+{
+    struct Adapter* adapter =  AdapterDeviceFindByName(ADAPTER_WIFI_NAME);
+    printf("ping %s\n",argv[1]);
+    AdapterDevicePing(adapter, argv[1]);
+}
+SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN)|SHELL_CMD_PARAM_NUM(3), wifiping, wifiping, wifiping adapter );
+
+int wificonnect(int argc, char *argv[])
+{
+    struct Adapter* adapter =  AdapterDeviceFindByName(ADAPTER_WIFI_NAME);
+    char *ip = argv[1];
+    char *port = argv[2];
+    enum NetRoleType net_role = CLIENT;
+    enum IpType ip_type = IPV4;
+
+    if(0 == strncmp("tcp",argv[3],strlen("tcp"))) {
+        adapter->socket.protocal = SOCKET_PROTOCOL_TCP;
+    }
+
+    if(0 == strncmp("udp",argv[3],strlen("udp"))) {
+        adapter->socket.protocal = SOCKET_PROTOCOL_UDP;
+    }
+
+    AdapterDeviceConnect(adapter, net_role, ip, port, ip_type);
+}
+SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN)|SHELL_CMD_PARAM_NUM(4)|SHELL_CMD_DISABLE_RETURN, wificonnect, wificonnect, wificonnect adapter);
+int wifisend(int argc, char *argv[])
+{
+    struct Adapter* adapter =  AdapterDeviceFindByName(ADAPTER_WIFI_NAME);
+
+    const char *wifi_msg = argv[1];
+    int len = strlen(wifi_msg);
+    for(int i = 0;i < 10; ++i) {
+        AdapterDeviceSend(adapter, wifi_msg, len);
+        PrivTaskDelay(1000);
+    }
+}
+SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN)|SHELL_CMD_PARAM_NUM(3)|SHELL_CMD_DISABLE_RETURN, wifisend, wifisend, wifisend adapter wifi information);
+int wifirecv(int argc, char *argv[])
+{
+    struct Adapter* adapter =  AdapterDeviceFindByName(ADAPTER_WIFI_NAME);
+
+    char wifi_recv_msg[128];
+    while (1) {
+        AdapterDeviceRecv(adapter, wifi_recv_msg, 128);
+        PrivTaskDelay(1000);
+        printf("wifi recv [%s]\n",wifi_recv_msg);
+    }
+}
+SHELL_EXPORT_CMD(SHELL_CMD_PERMISSION(0)|SHELL_CMD_TYPE(SHELL_TYPE_CMD_MAIN)|SHELL_CMD_PARAM_NUM(3)|SHELL_CMD_DISABLE_RETURN, wifirecv, wifirecv, wifirecv adapter wifi information);
diff --git a/APP_Framework/Framework/connection/wifi/adapter_wifi.h b/APP_Framework/Framework/connection/wifi/adapter_wifi.h
new file mode 100644
index 000000000..e0ea7a9ee
--- /dev/null
+++ b/APP_Framework/Framework/connection/wifi/adapter_wifi.h
@@ -0,0 +1,19 @@
+#ifndef ADAPTER_WIFI_H
+#define ADAPTER_WIFI_H
+
+#define CONFIG_WIFI_RESET            (0)
+#define CONFIG_WIFI_RESTORE          (1)
+#define CONFIG_WIFI_BAUDRATE         (2)
+
+
+#define SOCKET_PROTOCOL_TCP  (6)
+#define SOCKET_PROTOCOL_UDP  (17)
+
+struct WifiParam
+{
+    uint8_t wifi_ssid[128];
+    uint8_t wifi_pwd[128];
+};
+
+
+#endif
\ No newline at end of file
diff --git a/APP_Framework/Framework/connection/wifi/esp07s_wifi/Kconfig b/APP_Framework/Framework/connection/wifi/esp07s_wifi/Kconfig
new file mode 100755
index 000000000..a54223b9b
--- /dev/null
+++ b/APP_Framework/Framework/connection/wifi/esp07s_wifi/Kconfig
@@ -0,0 +1,33 @@
+config ADAPTER_WIFI_ESP07S
+        string "ESP07S WIFI adapter name"
+        default "esp07s_wifi"
+
+if ADD_XIZI_FETURES
+
+        config ADAPTER_ESP07S_DRIVER_EXTUART
+                bool "Using extra uart to support wifi"
+                default n
+
+        config ADAPTER_ESP07S_DRIVER
+                string "ESP07S device uart driver path"
+                default "/dev/uart2_dev2"
+                depends on !ADAPTER_ESP07S_DRIVER_EXTUART
+
+        if ADAPTER_ESP07S_DRIVER_EXTUART                    
+                config ADAPTER_ESP07S_DRIVER
+                        string "ESP07S device extra uart driver path"
+                        default "/dev/extuart_dev6"
+
+                config ADAPTER_ESP07S_DRIVER_EXT_PORT
+                        int "if ESP07S device using extuart, choose port"
+                        default "6"
+        endif
+endif
+
+if ADD_NUTTX_FETURES
+
+endif
+
+if ADD_RTTHREAD_FETURES
+
+endif
diff --git a/APP_Framework/Framework/connection/wifi/esp07s_wifi/Makefile b/APP_Framework/Framework/connection/wifi/esp07s_wifi/Makefile
new file mode 100755
index 000000000..e0ce0a8ac
--- /dev/null
+++ b/APP_Framework/Framework/connection/wifi/esp07s_wifi/Makefile
@@ -0,0 +1,3 @@
+SRC_FILES := esp07s_wifi.c
+
+include $(KERNEL_ROOT)/compiler.mk
diff --git a/APP_Framework/Framework/connection/wifi/esp07s_wifi/esp07s_wifi.c b/APP_Framework/Framework/connection/wifi/esp07s_wifi/esp07s_wifi.c
new file mode 100755
index 000000000..b634f7d6e
--- /dev/null
+++ b/APP_Framework/Framework/connection/wifi/esp07s_wifi/esp07s_wifi.c
@@ -0,0 +1,587 @@
+/*
+* Copyright (c) 2020 AIIT XUOS Lab
+* XiUOS is licensed under Mulan PSL v2.
+* You can use this software according to the terms and conditions of the Mulan PSL v2.
+* You may obtain a copy of Mulan PSL v2 at:
+*        http://license.coscl.org.cn/MulanPSL2
+* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
+* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
+* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+* See the Mulan PSL v2 for more details.
+*/
+
+/**
+ * @file esp07_wifi.c
+ * @brief Implement the connection wifi adapter function, using ESP07S device
+ * @version 1.1
+ * @author AIIT XUOS Lab
+ * @date 2022.04.08
+ */
+
+#include <adapter.h>
+#include <at_agent.h>
+#include "../adapter_wifi.h"
+#include <stdlib.h>
+
+#define LEN_PARA_BUF 128
+
+static int Esp07sWifiSetDown(struct Adapter *adapter_at);
+
+/**
+ * @description: check AT startup status
+ * @param at_agent - wifi device agent pointer
+ * @return success: EOK
+ */
+static int Esp07sWifiTestAtCmd(ATAgentType at_agent)
+{
+    int ret = 0;
+
+    ret = AtCmdConfigAndCheck(at_agent, "ATE0\r\n", "OK"); ///< close echo function
+    if(ret < 0) {
+        printf("%s %d cmd[ATE0] config failed!\n",__func__,__LINE__);
+        ret = -1;
+    }
+
+    PrivTaskDelay(2000);
+    ret = AtCmdConfigAndCheck(at_agent, "AT\r\n", "OK");
+    if(ret < 0) {
+        printf("%s %d cmd[AT] config failed!\n",__func__,__LINE__);
+        ret = -1;
+    }
+    return ret;
+}
+
+static int Esp07sUartOpen(struct Adapter *adapter)
+{
+    if (NULL == adapter) {
+        return -1;
+    }
+
+    /* Open device in read-write mode */
+    adapter->fd = PrivOpen(ADAPTER_ESP07S_DRIVER, O_RDWR);
+    if (adapter->fd < 0) {
+        printf("Esp07sWifiOpen get serial %s fd error\n", ADAPTER_ESP07S_DRIVER);
+        return -1;
+    }
+    /* set serial config, serial_baud_rate = 115200 */
+
+    struct SerialDataCfg cfg;
+    memset(&cfg, 0 ,sizeof(struct SerialDataCfg));
+
+    cfg.serial_baud_rate = BAUD_RATE_115200;
+    cfg.serial_data_bits = DATA_BITS_8;
+    cfg.serial_stop_bits = STOP_BITS_1;
+    cfg.serial_parity_mode = PARITY_NONE;
+    cfg.serial_bit_order = BIT_ORDER_LSB;
+    cfg.serial_invert_mode = NRZ_NORMAL;
+    cfg.serial_buffer_size = SERIAL_RB_BUFSZ;
+
+#ifdef ADAPTER_ESP07S_DRIVER_EXT_PORT
+    cfg.ext_uart_no         = ADAPTER_ESP07S_DRIVER_EXT_PORT;
+    cfg.port_configure      = PORT_CFG_INIT;
+#endif
+
+    struct PrivIoctlCfg ioctl_cfg;
+    ioctl_cfg.ioctl_driver_type = SERIAL_TYPE;
+    ioctl_cfg.args = &cfg;
+
+    PrivIoctl(adapter->fd, OPE_INT, &ioctl_cfg);
+    PrivTaskDelay(1000);
+
+    printf("esp07s uart config ready\n");
+    return 0;
+}
+
+/**
+ * @description: Open wifi
+ * @param adapter - wifi device pointer
+ * @return success: EOK, failure: ENOMEMORY
+ */
+static int Esp07sWifiOpen(struct Adapter *adapter)
+{
+    /*step1: open esp07s serial port*/
+    Esp07sUartOpen(adapter);
+
+    /*step2: init AT agent*/
+    if (!adapter->agent) {
+        char *agent_name = "wifi_uart_client";
+        if (EOK != InitATAgent(agent_name, adapter->fd, 512)) {
+            printf("at agent init failed !\n");
+            return -1;
+        }
+        ATAgentType at_agent = GetATAgent(agent_name);
+
+        adapter->agent = at_agent;
+    }
+
+    AtSetReplyEndChar(adapter->agent,'O','K');
+
+    ADAPTER_DEBUG("Esp07sWifi open done\n"); 
+
+    return 0;
+}
+
+/**
+ * @description: Close wifi
+ * @param adapter - wifi device pointer
+ * @return success: EOK
+ */
+static int Esp07sWifiClose(struct Adapter *adapter)
+{
+    Esp07sWifiSetDown(adapter);
+    PrivClose(adapter->fd);
+    return 0;
+}
+
+/**
+ * @description: send data to adapter
+ * @param adapter - wifi device pointer
+ * @param data - data buffer
+ * @param data - data length
+ * @return success: EOK
+ */
+static int Esp07sWifiSend(struct Adapter *adapter, const void *data, size_t len)
+{
+    x_err_t result = EOK;
+    if (adapter->agent) {
+        EntmSend(adapter->agent, (const char *)data, len);
+    }else {
+        printf("Esp07sWifiSend can not find agent!\n");
+	}
+
+    return result;
+}
+
+/**
+ * @description: receive data from adapter
+ * @param adapter - wifi device pointer
+ * @param data - data buffer
+ * @param data - data length
+ * @return success: EOK
+ */
+static int Esp07sWifiReceive(struct Adapter *adapter, void *rev_buffer, size_t buffer_len)
+{
+    x_err_t result = EOK;
+    printf("esp07s receive waiting ... \n");
+
+    if (adapter->agent) {
+        return EntmRecv(adapter->agent, (char *)rev_buffer, buffer_len, 40);
+    } else {
+        printf("Esp07sWifiReceive can not find agent!\n");
+	}
+
+    return result;
+}
+
+/**
+ * @description: connnect wifi to internet
+ * @param adapter - wifi device pointer
+ * @return success: EOK
+ */
+static int Esp07sWifiSetUp(struct Adapter *adapter)
+{
+    char cmd[LEN_PARA_BUF];
+    int ret = 0;
+    char *result = NULL;
+
+    struct WifiParam *param = (struct WifiParam *)adapter->adapter_param;
+    struct ATAgent *agent = adapter->agent;
+
+    PrivTaskDelay(2000);
+
+    if(Esp07sWifiTestAtCmd(agent) < 0)
+    {
+        printf("wifi at cmd startup failed.\n");
+        return -1;
+    }
+    PrivTaskDelay(2000);
+    /* config as softAP+station mode */
+    ret = AtCmdConfigAndCheck(agent, "AT+CWMODE=3\r\n", "OK"); 
+    if(ret < 0) {
+        printf("%s %d cmd[AT+CWMODE=3] config failed!\n",__func__,__LINE__);
+        return -1;
+    }
+    PrivTaskDelay(2000);
+    /* connect the router */ 
+    memset(cmd,0,sizeof(cmd));
+    strncpy(cmd,"AT+CWJAP=",strlen("AT+CWJAP="));
+    strncat(cmd,"\"",1);
+    strncat(cmd,param->wifi_ssid,strlen(param->wifi_ssid));
+
+    strncat(cmd,"\"",1);
+    strncat(cmd,",",1);
+    strncat(cmd,"\"",1);
+    strncat(cmd,param->wifi_pwd,strlen(param->wifi_pwd));
+
+    strncat(cmd,"\"",1);
+    strcat(cmd,"\r\n");
+
+    ret = AtCmdConfigAndCheck(agent, cmd, "OK");
+    if(ret < 0) {
+        printf("%s %d cmd[%s] connect[%s] failed!\n",__func__,__LINE__,cmd,param->wifi_ssid);
+        return -1;
+    }
+
+    /* check the wifi ip address */ 
+    ATReplyType reply = CreateATReply(256);
+    if (NULL == reply) {
+        printf("%s %d at_create_resp failed!\n",__func__,__LINE__);
+        return -1;
+    }
+    ret = ATOrderSend(agent, REPLY_TIME_OUT, reply, "AT+CIFSR\r\n");
+    if(ret < 0){
+        printf("%s %d ATOrderSend AT+CIFSR failed.\n",__func__,__LINE__);
+        ret = -1;
+        goto __exit;
+    }
+
+    result = GetReplyText(reply);
+    if (!result) {
+        printf("%s %n get reply failed.\n",__func__,__LINE__);
+        ret = -1;
+        goto __exit;
+    }
+    printf("[%s]\n", result);
+
+__exit:
+    DeleteATReply(reply);
+
+    return ret;
+}
+
+/**
+ * @description: disconnnect wifi from internet
+ * @param adapter - wifi device pointer
+ * @return success: EOK
+ */
+static int Esp07sWifiSetDown(struct Adapter *adapter)
+{
+    ATOrderSend(adapter->agent, REPLY_TIME_OUT, NULL, "AT+RESTORE\r\n");
+    PrivTaskDelay(2000);
+
+    return 0;
+}
+
+/**
+ * @description: set wifi ip/gateway/netmask address(in sta mode)
+ * @param adapter - wifi device pointer
+ * @param ip - ip address
+ * @param gateway - gateway address
+ * @param netmask - netmask address
+ * @return success: EOK, failure: ENOMEMORY
+ */
+static int Esp07sWifiSetAddr(struct Adapter *adapter, const char *ip, const char *gateway, const char *netmask)
+{
+    int ret = 0;
+    char cmd[LEN_PARA_BUF];
+
+    /* e.g. AT+CIPSTA_DEF="192.168.6.100","192.168.6.1","255.255.255.0" */
+    memset(cmd,0,sizeof(cmd));
+    strncpy(cmd,"AT+CIPAP_DEF=",strlen(" AT+CIPAP_DEF="));
+    strncat(cmd,"\"",1);
+    strncat(cmd,ip,strlen(ip));
+    strncat(cmd,"\"",1);
+    strncat(cmd,",",1);
+    strncat(cmd,"\"",1);
+    strncat(cmd,gateway,strlen(gateway));
+    strncat(cmd,"\"",1);
+    strncat(cmd,",",1);
+    strncat(cmd,"\"",1);
+    strncat(cmd,netmask,strlen(netmask));
+    strncat(cmd,"\"",1);
+    strcat(cmd,"\r\n");
+
+    ret = AtCmdConfigAndCheck(adapter->agent, cmd, "OK"); 
+    if(ret < 0) {
+        printf("%s %d cmd[%s] config ip failed!\n",__func__,__LINE__,cmd);
+        return -1;
+    }
+
+    return 0;
+}
+
+/**
+ * @description: wifi ping function
+ * @param adapter - wifi device pointer
+ * @param destination - domain name or ip address
+ * @return success: EOK, failure: ENOMEMORY
+ */
+static int Esp07sWifiPing(struct Adapter *adapter, const char *destination)
+{
+    char cmd[LEN_PARA_BUF];
+    int ret = 0;
+
+    memset(cmd,0,sizeof(cmd));
+    strncpy(cmd,"AT+PING=",strlen("AT+PING="));
+    strncat(cmd,"\"",1);
+    strncat(cmd,destination,strlen(destination));
+    strncat(cmd,"\"",1);
+    strcat(cmd,"\r\n");
+
+    ret = AtCmdConfigAndCheck(adapter->agent, cmd, "OK"); ///< config as softAP+station mode
+    if(ret < 0) {
+        printf("%s %d ping [%s] failed!\n",__func__,__LINE__,destination);
+        return -1;
+    }
+
+    printf("ping [%s] ok\n", destination);
+
+    return 0;
+}
+
+/**
+ * @description: display wifi network configuration
+ * @param adapter - wifi device pointer
+ * @return success: EOK, failure: ENOMEMORY
+ */
+static int Esp07sWifiNetstat(struct Adapter *adapter)
+{
+    int ret = 0;
+    char *result = NULL;
+
+    /* check the wifi ip address */ 
+    ATReplyType reply = CreateATReply(256);
+    if (NULL == reply) {
+        printf("%s %d at_create_resp failed!\n",__func__,__LINE__);
+        return -1;
+    }
+    ret = ATOrderSend(adapter->agent, REPLY_TIME_OUT, reply, "AT+CIFSR\r\n");
+    if(ret < 0){
+        printf("%s %d ATOrderSend AT+CIFSR failed.\n",__func__,__LINE__);
+        ret = -1;
+        goto __exit;
+    }
+
+    result = GetReplyText(reply);
+    if (!result) {
+        printf("%s %n get reply failed.\n",__func__,__LINE__);
+        ret = -1;
+        goto __exit;
+    }
+    printf("[%s]\n", result);
+    
+__exit:
+    DeleteATReply(reply);
+
+    return ret;
+}
+
+/**
+ * @description: wifi connect function
+ * @param adapter - wifi device pointer
+ * @param net_role - net role, CLIENT or SERVER
+ * @param ip - ip address
+ * @param port - port num
+ * @param ip_type - ip type, IPV4 or IPV6
+ * @return success: 0, failure: -1
+ */
+static int Esp07sWifiConnect(struct Adapter *adapter, enum NetRoleType net_role, const char *ip, const char *port, enum IpType ip_type)
+{
+    int ret = EOK;
+    char cmd[LEN_PARA_BUF];
+    struct ATAgent *agent = adapter->agent;
+    
+    memset(cmd,0,sizeof(cmd));
+    if(adapter->socket.protocal == SOCKET_PROTOCOL_TCP && net_role == CLIENT) //esp07s as tcp client to connect server
+    {
+        //e.g. AT+CIPSTART="TCP","192.168.3.116",8080 protocol, server IP and port
+        strncpy(cmd,"AT+CIPSTART=",strlen("AT+CIPSTART="));
+        strncat(cmd,"\"",1);
+        strncat(cmd,"TCP",strlen("TCP"));
+        strncat(cmd,"\"",1);
+        strncat(cmd, ",", 1);
+        strncat(cmd,"\"",1);
+        strncat(cmd, ip, strlen(ip));
+        strncat(cmd, "\"", 1);
+        strncat(cmd, ",", 1);
+        strncat(cmd, port, strlen(port));
+        strcat(cmd,"\r\n");
+
+        ret = AtCmdConfigAndCheck(agent, cmd, "OK"); 
+        if(ret < 0) {
+            printf("%s %d tcp connect [%s] failed!\n",__func__,__LINE__,ip);
+            return -1;
+        }
+    } 
+    else if(adapter->socket.protocal == SOCKET_PROTOCOL_UDP) 
+    {
+        //e.g. AT+CIPSTART="UDP","192.168.3.116",8080,2233,0  UDP protocol, server IP, port,local port,udp mode
+        strncpy(cmd,"AT+CIPSTART=",strlen("AT+CIPSTART="));
+        strncat(cmd,"\"",1);
+        strncat(cmd,"UDP",strlen("UDP"));
+        strncat(cmd,"\"",1);
+        strncat(cmd, ",", 1);
+        strncat(cmd,"\"",1);
+        strncat(cmd, ip, strlen(ip));
+        strncat(cmd, "\"", 1);
+        strncat(cmd, ",", 1);
+        strncat(cmd, port, strlen(port));
+        strncat(cmd, ",", 1);
+        strncat(cmd, "2233", strlen("2233")); ///< local port
+        strncat(cmd, ",", 1);
+        strncat(cmd, "0", 1); ///< udp transparent transmission mode must be 0
+        strcat(cmd,"\r\n");
+
+        ret = AtCmdConfigAndCheck(agent, cmd, "OK"); 
+        if(ret < 0) {
+            printf("%s %d udp connect [%s] failed!\n",__func__,__LINE__,ip);
+            return -1;
+        }
+    }
+
+    ret = AtCmdConfigAndCheck(agent, "AT+CIPMODE=1\r\n", "OK"); ///< config as transparent transmission
+    if(ret < 0) {
+        printf("%s %d cmd[%s] config as transparent transmission failed!\n",__func__,__LINE__,cmd);
+        return -1;
+    }
+    ATOrderSend(agent, REPLY_TIME_OUT, NULL, "AT+CIPSEND\r\n");
+
+    printf("[%s] connection config as transparent transmission\n",adapter->socket.protocal == SOCKET_PROTOCOL_UDP ? "udp" : "tcp");
+    adapter->net_role = net_role;
+
+    return 0;
+}
+
+/**
+ * @description: wifi disconnect function
+ * @param adapter - wifi device pointer
+ * @return success: 0, failure: -1
+ */
+static int Esp07sWifiDisconnect(struct Adapter *adapter)
+{
+    int ret = EOK;
+    char cmd[LEN_PARA_BUF];
+    struct ATAgent *agent = adapter->agent;
+    memset(cmd,0,sizeof(cmd));
+
+    /* step1: stop transparent transmission mode */
+    ATOrderSend(agent, REPLY_TIME_OUT, NULL, "+++\r\n"); 
+
+    /* step2: exit transparent transmission mode */
+    ret = AtCmdConfigAndCheck(agent, "AT+CIPMODE=0\r\n", "OK"); 
+    if(ret < 0) {
+        printf("%s %d cmd[AT+CIPMODE=0] exit failed!\n",__func__,__LINE__);
+        return -1;
+    }
+
+    /* step3: disconnect */
+    ret = AtCmdConfigAndCheck(agent, "AT+CIPCLOSE\r\n", "OK"); 
+    if(ret < 0) {
+        printf("%s %d cmd [AT+CIPCLOSE] disconnect failed!\n",__func__,__LINE__);
+        return -1;
+    }
+
+    return 0;
+}
+
+static int Esp07sWifiIoctl(struct Adapter *adapter, int cmd, void *args)
+{
+    int32_t ret = 0;
+    char baud_str[LEN_PARA_BUF];
+    struct SerialDataCfg cfg;
+    char at_cmd[LEN_PARA_BUF];
+    uint32_t baud_rate = 0 ;
+
+    switch (cmd)
+    {
+        case CONFIG_WIFI_RESET: /* reset wifi */
+            ATOrderSend(adapter->agent, REPLY_TIME_OUT, NULL, "AT+RST\r\n");
+            break;
+        case CONFIG_WIFI_RESTORE: /* resore wifi */
+            ATOrderSend(adapter->agent, REPLY_TIME_OUT, NULL, "AT+RESTORE\r\n");
+            break;
+        case CONFIG_WIFI_BAUDRATE: 
+            /* step1: config mcu uart*/
+            baud_rate = *((uint32_t *)args);
+
+            memset(at_cmd, 0, sizeof(at_cmd));
+            memset(baud_str, 0, sizeof(baud_str));
+            memset(&cfg, 0 ,sizeof(struct SerialDataCfg));
+
+            cfg.serial_baud_rate = baud_rate;
+            cfg.serial_data_bits = DATA_BITS_8;
+            cfg.serial_stop_bits = STOP_BITS_1;
+            cfg.serial_parity_mode = PARITY_NONE;
+            cfg.serial_bit_order = BIT_ORDER_LSB;
+            cfg.serial_invert_mode = NRZ_NORMAL;
+            cfg.serial_buffer_size = SERIAL_RB_BUFSZ;
+
+#ifdef ADAPTER_ESP07S_DRIVER_EXT_PORT
+            cfg.ext_uart_no         = ADAPTER_ESP07S_DRIVER_EXT_PORT;
+            cfg.port_configure      = PORT_CFG_INIT;
+#endif
+
+            struct PrivIoctlCfg ioctl_cfg;
+            ioctl_cfg.ioctl_driver_type = SERIAL_TYPE;
+            ioctl_cfg.args = &cfg;
+
+            PrivIoctl(adapter->fd, OPE_INT, &ioctl_cfg);
+
+            /* step2: config wifi uart*/
+            itoa(baud_rate, baud_str, 10);
+
+            strncpy(at_cmd, "AT+UART_DEF=", strlen("AT+UART_DEF="));
+            strncat(at_cmd, baud_str, strlen(baud_str));
+            strncat(at_cmd, ",", 1);
+            strncat(at_cmd, "8", 1);
+            strncat(at_cmd, ",", 1);
+            strncat(at_cmd, "1", 1); 
+            strncat(at_cmd, ",", 1);
+            strncat(at_cmd, "0", 1);
+            strncat(at_cmd, ",", 1);
+            strncat(at_cmd, "3", 1);
+            strcat(at_cmd,"\r\n");
+
+            ret = AtCmdConfigAndCheck(adapter->agent, at_cmd, "OK"); 
+            if(ret < 0) {
+                printf("%s %d cmd [%s] config uart failed!\n",__func__,__LINE__,at_cmd);
+                ret = -1;
+            }
+
+            break;
+        default:
+            ret = -1;
+            break;  
+    }
+
+    return ret;
+}
+
+static const struct IpProtocolDone esp07s_wifi_done =
+{
+    .open = Esp07sWifiOpen,
+    .close =  Esp07sWifiClose,
+    .ioctl = Esp07sWifiIoctl,
+    .setup = Esp07sWifiSetUp,
+    .setdown = Esp07sWifiSetDown,
+    .setaddr = Esp07sWifiSetAddr,
+    .setdns = NULL,
+    .setdhcp = NULL,
+    .ping = Esp07sWifiPing,
+    .netstat = Esp07sWifiNetstat,
+    .connect = Esp07sWifiConnect,
+    .send = Esp07sWifiSend,
+    .recv = Esp07sWifiReceive,
+    .disconnect = Esp07sWifiDisconnect,
+};
+
+/**
+ * @description: Register wifi device esp07s
+ * @return success: EOK, failure: ERROR
+ */
+AdapterProductInfoType Esp07sWifiAttach(struct Adapter *adapter)
+{
+    struct AdapterProductInfo *product_info = PrivMalloc(sizeof(struct AdapterProductInfo));
+    if (!product_info) 
+    {
+        printf("Esp07sWifiAttach Attach malloc product_info error\n");
+        PrivFree(product_info);
+        return NULL;
+    }
+
+    strncpy(product_info->model_name, ADAPTER_WIFI_ESP07S, strlen(ADAPTER_WIFI_ESP07S));
+
+    product_info->model_done = (void *)&esp07s_wifi_done;
+
+    return product_info;
+}
\ No newline at end of file
diff --git a/APP_Framework/Framework/connection/zigbee/e18/Kconfig b/APP_Framework/Framework/connection/zigbee/e18/Kconfig
index 607df8f3e..643d07acb 100644
--- a/APP_Framework/Framework/connection/zigbee/e18/Kconfig
+++ b/APP_Framework/Framework/connection/zigbee/e18/Kconfig
@@ -18,6 +18,13 @@ endchoice
 
 
 if ADD_XIZI_FETURES
+        config ADAPTER_E18_MODEPIN
+                int "E18 MODE pin number"
+                default "61"
+
+        config ADAPTER_BC28_PIN_DRIVER
+                string "BC28 device pin driver path"
+                default "/dev/pin_dev"
 
         config ADAPTER_E18_DRIVER_EXTUART
                 bool "Using extra uart to support zigbee"
diff --git a/APP_Framework/Framework/connection/zigbee/e18/e18.c b/APP_Framework/Framework/connection/zigbee/e18/e18.c
index 640d6d582..bd8d5ef92 100644
--- a/APP_Framework/Framework/connection/zigbee/e18/e18.c
+++ b/APP_Framework/Framework/connection/zigbee/e18/e18.c
@@ -37,6 +37,33 @@ char *cmd_role_as_e = "AT+DEV=E"; /*set device type for end device*/
 char *cmd_role_as_r = "AT+DEV=R"; /*set device type for router*/
 char *cmd_set_ch = "AT+CH=11";    /*set channel as 11*/
 
+#define E18_AS_HEX_MODE 0
+#define E18_AS_AT_MODE  1
+
+static int E18HardwareModeGet()
+{
+    int ret = 0;
+    int pin_fd;
+
+    pin_fd = PrivOpen(ADAPTER_BC28_PIN_DRIVER, O_RDWR);
+
+    struct PinStat pin_stat;
+    pin_stat.pin = ADAPTER_E18_MODEPIN;
+
+    ret = PrivRead(pin_fd, &pin_stat, 1);
+
+    PrivTaskDelay(200);
+
+    PrivClose(pin_fd);
+
+    if(pin_stat.val == GPIO_HIGH) {
+        printf(" E18 as AT mode\n");
+        return E18_AS_AT_MODE;
+    } else {
+        printf(" E18 as HEX mode\n");
+        return E18_AS_HEX_MODE;
+    } 
+}
 
 #ifdef ADD_NUTTX_FETURES
 static int E18UartOpen(struct Adapter *adapter)
@@ -96,15 +123,22 @@ static int E18UartOpen(struct Adapter *adapter)
 static int E18NetworkModeConfig(struct Adapter *adapter)
 {
     int ret = 0;
+    int mode = -1;
+
     if (NULL == adapter) {
         return -1;
     }
-    ret = AtCmdConfigAndCheck(adapter->agent, cmd_hex2at, "+OK");
-    if(ret < 0) {
-        printf("%s %d cmd[%s] config failed!\n",__func__,__LINE__,cmd_hex2at);
-        ret = -1;
-        goto out;
+    mode = E18HardwareModeGet();
+    if(E18_AS_HEX_MODE == mode)
+    {
+        ret = AtCmdConfigAndCheck(adapter->agent, cmd_hex2at, "+OK");
+        if(ret < 0) {
+            printf("%s %d cmd[%s] config failed!\n",__func__,__LINE__,cmd_hex2at);
+            ret = -1;
+            goto out;
+        }
     }
+    
 
     switch (adapter->info->work_mode)
     {
@@ -141,26 +175,35 @@ static int E18NetworkModeConfig(struct Adapter *adapter)
     }
 
 out:
-    AtCmdConfigAndCheck(adapter->agent, cmd_exit, "+OK");
+    if(E18_AS_HEX_MODE == mode){
+        AtCmdConfigAndCheck(adapter->agent, cmd_exit, "+OK");
+    }
+    
     return ret;
 }
 
 static int E18NetRoleConfig(struct Adapter *adapter)
 {
     int ret = 0;
+    int mode = -1;
+
 
     if (NULL == adapter) {
         printf("%s %d adapter is null!\n",__func__,__LINE__);
         ret = -1;
         goto out;
     }
-
-    ret = AtCmdConfigAndCheck(adapter->agent, cmd_hex2at, "+OK");
-    if(ret < 0) {
-        printf("%s %d cmd[%s] config failed!\n",__func__,__LINE__,cmd_hex2at);
-        ret = -1;
-        goto out;
+    mode = E18HardwareModeGet();
+    if(E18_AS_HEX_MODE == mode)
+    {
+        ret = AtCmdConfigAndCheck(adapter->agent, cmd_hex2at, "+OK");
+        if(ret < 0) {
+            printf("%s %d cmd[%s] config failed!\n",__func__,__LINE__,cmd_hex2at);
+            ret = -1;
+            goto out;
+        }
     }
+    
 
     switch (adapter->net_role)
     {
@@ -197,7 +240,10 @@ static int E18NetRoleConfig(struct Adapter *adapter)
     }
 
 out:
-    AtCmdConfigAndCheck(adapter->agent, cmd_exit, "+OK");
+    if(E18_AS_HEX_MODE == mode) {
+        AtCmdConfigAndCheck(adapter->agent, cmd_exit, "+OK");
+    }
+
     return ret;
 }
 
@@ -205,6 +251,7 @@ static int E18Open(struct Adapter *adapter)
 {
     int ret = 0;
     int try_times = 5;
+    int count = 0;
 
     if (NULL == adapter) {
         return -1;
@@ -231,9 +278,12 @@ static int E18Open(struct Adapter *adapter)
 try_again:
     while(try_times--){
         ret = E18NetRoleConfig(adapter);
+        count++;
         if(ret < 0){
-            printf("E18NetRoleConfig failed [%d] times.\n",try_times);
-            goto try_again;
+            printf("E18NetRoleConfig failed [%d] times.\n",count);
+            continue;
+        } else {
+            break;
         }
     }
     
@@ -274,12 +324,17 @@ static int E18Ioctl(struct Adapter *adapter, int cmd, void *args)
 static int E18Join(struct Adapter *adapter, unsigned char *priv_net_group)
 {
     int ret = 0;
+    int mode = -1;
 
-    ret = AtCmdConfigAndCheck(adapter->agent, cmd_hex2at, "+OK");
-    if(ret < 0) {
-        printf("%s %d cmd[%s] config failed!\n",__func__,__LINE__,cmd_hex2at);
-        ret = -1;
-        goto out;
+    mode = E18HardwareModeGet();
+    if(E18_AS_HEX_MODE == mode)
+    {
+        ret = AtCmdConfigAndCheck(adapter->agent, cmd_hex2at, "+OK");
+        if(ret < 0) {
+            printf("%s %d cmd[%s] config failed!\n",__func__,__LINE__,cmd_hex2at);
+            ret = -1;
+            goto out;
+        }
     }
 
     switch (adapter->net_role)
@@ -327,9 +382,13 @@ static int E18Join(struct Adapter *adapter, unsigned char *priv_net_group)
 
     // }
     if(!ret){
-        ret = AtCmdConfigAndCheck(adapter->agent, cmd_exit, "+OK");
-        if(ret < 0) {
-            printf("%s %d cmd[%s] config failed!\n",__func__,__LINE__,cmd_exit);
+        if(E18_AS_HEX_MODE == mode) {
+            ret = AtCmdConfigAndCheck(adapter->agent, cmd_exit, "+OK");
+            if(ret < 0) {
+                printf("%s %d cmd[%s] config failed!\n",__func__,__LINE__,cmd_exit);
+                ret = -1;
+            }
+        } else {
             ret = -1;
         }
     }
diff --git a/Ubiquitous/XiZi/board/xidatong/third_party_driver/uart/connect_uart.c b/Ubiquitous/XiZi/board/xidatong/third_party_driver/uart/connect_uart.c
index ce567700a..69157a5d9 100644
--- a/Ubiquitous/XiZi/board/xidatong/third_party_driver/uart/connect_uart.c
+++ b/Ubiquitous/XiZi/board/xidatong/third_party_driver/uart/connect_uart.c
@@ -39,13 +39,12 @@ struct SerialHardwareDevice serial_device_1;
 
 void LPUART1_IRQHandler(int irqn, void *arg)
 {
-    x_base lock = 0;
-    // KPrintf("LPUART1_IRQHandler \n");
-    lock = DISABLE_INTERRUPT();
+
+    DisableIRQ(UART1_IRQn);
 
     UartIsr(&serial_bus_1, &serial_driver_1, &serial_device_1);
+     EnableIRQ(UART1_IRQn);
 
-    ENABLE_INTERRUPT(lock);
 }
 DECLARE_HW_IRQ(UART1_IRQn, LPUART1_IRQHandler, NONE);
 #endif
@@ -57,12 +56,12 @@ struct SerialHardwareDevice serial_device_2;
 
 void LPUART2_IRQHandler(int irqn, void *arg)
 {
-    x_base lock = 0;
-    lock = DISABLE_INTERRUPT();
+
+    DisableIRQ(UART2_IRQn);
 
     UartIsr(&serial_bus_2, &serial_driver_2, &serial_device_2);
+    EnableIRQ(UART2_IRQn);
 
-    ENABLE_INTERRUPT(lock);
 }
 DECLARE_HW_IRQ(UART2_IRQn, LPUART2_IRQHandler, NONE);
 #endif
@@ -187,6 +186,13 @@ static uint32 SerialInit(struct SerialDriver *serial_drv, struct BusConfigureInf
 
     LPUART_Init(uart_base, &config, GetUartSrcFreq());
 
+    if (configure_info->private_data) {
+        DisableIRQ(serial_cfg->hw_cfg.serial_irq_interrupt);
+        LPUART_EnableInterrupts(uart_base, kLPUART_RxDataRegFullInterruptEnable);
+        NVIC_SetPriority(serial_cfg->hw_cfg.serial_irq_interrupt, NVIC_EncodePriority(NVIC_GetPriorityGrouping(), 4, 0));
+        EnableIRQ(serial_cfg->hw_cfg.serial_irq_interrupt);
+    }
+
     return EOK;
 }
 
@@ -196,6 +202,10 @@ static uint32 SerialConfigure(struct SerialDriver *serial_drv, int serial_operat
 
     struct SerialCfgParam *serial_cfg = (struct SerialCfgParam *)serial_drv->private_data;
     LPUART_Type *uart_base = (LPUART_Type *)serial_cfg->hw_cfg.private_data;
+    struct BusConfigureInfo configure_info;
+    configure_info.private_data = NONE;
+
+    SerialInit(serial_drv, &configure_info);
 
     switch (serial_operation_cmd)
     {
diff --git a/Ubiquitous/XiZi/board/xidatong/third_party_driver/usb/connect_usb.c b/Ubiquitous/XiZi/board/xidatong/third_party_driver/usb/connect_usb.c
index 8baa7c57d..536e52db3 100644
--- a/Ubiquitous/XiZi/board/xidatong/third_party_driver/usb/connect_usb.c
+++ b/Ubiquitous/XiZi/board/xidatong/third_party_driver/usb/connect_usb.c
@@ -41,12 +41,12 @@ extern usb_status_t USB_HostMsdWriteApi(usb_host_msd_command_instance_t *msdComm
 //USB HOST ISR
 void UsbOtg2IrqHandler(int irqn, void *arg)
 {
-    x_base lock = 0;
-    lock = DISABLE_INTERRUPT();
+
+    DisableIRQ(USB2_IRQn);
 
     USB_HostEhciIsrFunction(g_HostHandle);
+    EnableIRQ(USB2_IRQn);
 
-    ENABLE_INTERRUPT(lock);
 }
 DECLARE_HW_IRQ(USB2_IRQn, UsbOtg2IrqHandler, NONE);
 
diff --git a/Ubiquitous/XiZi/kernel/thread/idle.c b/Ubiquitous/XiZi/kernel/thread/idle.c
index 0d64ba4df..932ce41c1 100644
--- a/Ubiquitous/XiZi/kernel/thread/idle.c
+++ b/Ubiquitous/XiZi/kernel/thread/idle.c
@@ -46,7 +46,7 @@ __attribute__((aligned(MEM_ALIGN_SIZE)))
 void RunningIntoLowPowerMode()
 {
 #ifdef ARCH_ARM 
-    __asm volatile("WFI");    
+    // __asm volatile("WFI");    
 #endif
 
 #ifdef ARCH_RISCV