diff --git a/TC1/main.c b/TC1/main.c
index 290fcda..1ac80f2 100644
--- a/TC1/main.c
+++ b/TC1/main.c
@@ -146,8 +146,10 @@ int application_start(void)
 //      }
 //  }
 
-    //sys_config = mico_system_context_init(sizeof(user_config_t)); //获取Flash中的配置
-    ap_init();
+    if (user_config->last_wifi_status != NOTIFY_STATION_UP)
+    {
+        ap_init();
+    }
     wifi_init();
     user_udp_init();
     key_init();
diff --git a/TC1/main.h b/TC1/main.h
index da2e70e..ce2d149 100644
--- a/TC1/main.h
+++ b/TC1/main.h
@@ -60,14 +60,15 @@ typedef struct
     char version;
     user_plug_config_t plug[PLUG_NUM];
     char user[maxNameLen];
+    WiFiEvent last_wifi_status;
 } user_config_t;
 
 extern char rtc_init;
 extern uint32_t total_time;
 extern char strMac[16];
 extern uint32_t power;
-extern system_config_t * sys_config;
-extern user_config_t * user_config;
+extern system_config_t* sys_config;
+extern user_config_t* user_config;
 extern char socket_status[32];
 extern mico_gpio_t Relay[Relay_NUM];
 
diff --git a/TC1/user_wifi.c b/TC1/user_wifi.c
index a81b0b5..74231a0 100644
--- a/TC1/user_wifi.c
+++ b/TC1/user_wifi.c
@@ -69,18 +69,28 @@ static void wifi_get_ip_callback(IPStatusTypedef *pnet, void * arg)
     wifi_status = WIFI_STATE_CONNECTED;
     user_function_cmd_received(1,"{\"cmd\":\"device report\"}");
 }
+
 //wifi连接状态改变回调
-static void wifi_status_callback(WiFiEvent status, void *arg)
+static void wifi_status_callback(WiFiEvent status, void* arg)
 {
     if (status == NOTIFY_STATION_UP) //wifi连接成功
     {
+        user_config->last_wifi_status = status;
         //wifi_status = WIFI_STATE_CONNECTED;
-    } else if (status == NOTIFY_STATION_DOWN) //wifi断开
+        //关闭AP
+        OSStatus status = micoWlanSuspendSoftAP();
+        if (status != kNoErr)
+        {
+            os_log("close ap error[%d]", status);
+        }
+    }
+    else if (status == NOTIFY_STATION_DOWN) //wifi断开
     {
         wifi_status = WIFI_STATE_NOCONNECT;
         if (!mico_rtos_is_timer_running(&wifi_led_timer)) mico_rtos_start_timer(&wifi_led_timer);
     }
 }
+
 //100ms定时器回调
 static void wifi_led_timer_callback(void* arg)
 {
diff --git a/TC1/user_wifi.h b/TC1/user_wifi.h
index f9ea1f9..57f1759 100644
--- a/TC1/user_wifi.h
+++ b/TC1/user_wifi.h
@@ -1,12 +1,9 @@
-
 #ifndef __USER_WIFI_H_
 #define __USER_WIFI_H_
 
-
 #include "mico.h"
 #include "micokit_ext.h"
 
-
 enum {
    WIFI_STATE_FAIL,
    WIFI_STATE_NOCONNECT,
@@ -17,13 +14,10 @@ enum {
    WIFI_STATE_EASYLINKING,
 };
 
-
-
 extern char wifi_status;
 extern void wifi_init(void);
 extern void ap_init(void);
 extern void wifi_start_easylink(void);
 extern void wifi_connect(char* wifi_ssid, char* wifi_key);
 
-
 #endif