diff --git a/TC1/main.c b/TC1/main.c
index bab21c9..144c739 100644
--- a/TC1/main.c
+++ b/TC1/main.c
@@ -15,6 +15,7 @@
 char rtc_init = 0; //sntp校时成功标志位
 uint32_t total_time = 0;
 char strMac[16] = { 0 };
+char str_mac[16] = { 0 };
 uint32_t power = 0;
 
 system_config_t* sys_config;
@@ -71,10 +72,6 @@ int application_start(void)
     int i;
     os_log("Start %s",VERSION);
 
-    uint8_t mac[32];
-    mico_wlan_get_mac_address(mac);
-    os_log("mac[%s]", mac);
-
     //char main_num=0;
     OSStatus err = kNoErr;
 
@@ -86,6 +83,12 @@ int application_start(void)
     err = mico_system_init(sys_config);
     require_noerr(err, exit);
 
+    uint8_t mac[8];
+    mico_wlan_get_mac_address(mac);
+    sprintf(str_mac, "%02X%02X%02X%02X%02X%02X",
+        mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
+    os_log("mico_system_init str_mac[%s]", str_mac);
+
     bool open_ap = false;
     MicoGpioInitialize((mico_gpio_t)Button, INPUT_PULL_UP);
     if (!MicoGpioInputGet(Button))
diff --git a/TC1/main.h b/TC1/main.h
index b4bac70..7a091d2 100644
--- a/TC1/main.h
+++ b/TC1/main.h
@@ -66,6 +66,7 @@ typedef struct
 extern char rtc_init;
 extern uint32_t total_time;
 extern char strMac[16];
+extern char str_mac[16];
 extern uint32_t power;
 extern system_config_t* sys_config;
 extern user_config_t* user_config;
diff --git a/TC1/user_wifi.c b/TC1/user_wifi.c
index 08a09ee..a7dd04b 100644
--- a/TC1/user_wifi.c
+++ b/TC1/user_wifi.c
@@ -164,19 +164,18 @@ void WifiInit(void)
     //sntp_init();
     //启动定时器开始进行wifi连接
     if (!mico_rtos_is_timer_running(&wifi_led_timer)) mico_rtos_start_timer(&wifi_led_timer);
-
-    IPStatusTypedef para;
-    micoWlanGetIPStatus(&para, Station);
-    strcpy(strMac, para.mac);
-
 }
 
 void ApInit()
 {
+    char ap_name[16];
+    sprintf(ap_name, ELAND_AP_SSID"-%s", str_mac+6);
+    os_log("ap_name[%s]", ap_name);
+
     os_log("Soft_ap_Server");
     network_InitTypeDef_st wNetConfig;
     memset(&wNetConfig, 0x0, sizeof(network_InitTypeDef_st));
-    strcpy((char *)wNetConfig.wifi_ssid, ELAND_AP_SSID);
+    strcpy((char *)wNetConfig.wifi_ssid, ap_name);
     strcpy((char *)wNetConfig.wifi_key, ELAND_AP_KEY);
     wNetConfig.wifi_mode = Soft_AP;
     wNetConfig.dhcpMode = DHCP_Server;