diff --git a/TC1/http_server/web/index.html b/TC1/http_server/web/index.html
index 122c363..ba3eb83 100644
--- a/TC1/http_server/web/index.html
+++ b/TC1/http_server/web/index.html
@@ -519,6 +519,7 @@
                     </tr>
                 </table>
                 <div class="mdl-card__actions mdl-card--border">
+                    <span>提示：长按电源按钮5s可开启热点重新配网，10s恢复出厂设置</span>
                     <div class="mdl-layout-spacer"></div>
                     <i class="material-icons">
                         <svg>
diff --git a/TC1/mqtt_server/user_mqtt_client.c b/TC1/mqtt_server/user_mqtt_client.c
index df56ae2..f886937 100644
--- a/TC1/mqtt_server/user_mqtt_client.c
+++ b/TC1/mqtt_server/user_mqtt_client.c
@@ -519,7 +519,7 @@ void UserMqttHassAuto(char socket_id) {
                 "\"name\":\"TC1_%s\","
                 "\"model\":\"TC1\","
                 "\"manufacturer\":\"PHICOMM\"}}",
-                user_config->socket_names[socket_id], str_mac, socket_id, str_mac, socket_id,
+                user_config->socket_names[(int)socket_id], str_mac, socket_id, str_mac, socket_id,
                 str_mac,
                 socket_id, str_mac, socket_id, str_mac, str_mac);
         UserMqttSendTopic(topic_buf, send_buf, 1);
diff --git a/TC1/user_gpio.c b/TC1/user_gpio.c
index 0e88ee3..8894533 100644
--- a/TC1/user_gpio.c
+++ b/TC1/user_gpio.c
@@ -103,11 +103,11 @@ void UserRelaySetAll(char y)
         UserRelaySet(i, y);
 }
 
-static void KeyLongPress(void)
+static void KeyLong5sPress(void)
 {
-//  key_log("KeyLongPress");
-//  UserLedSet(1);
-//  UserMqttSend("mqtt test");
+    key_log("WARNGIN: wifi ap started!");
+    sys_config->micoSystemConfig.ssid[0] = 0;
+    mico_system_context_update(mico_system_context_get());
 }
 
 static void KeyLong10sPress(void)
@@ -156,9 +156,9 @@ static void KeyTimeoutHandler(void* arg)
         {
             key_log("button long pressed:%d",key_time);
 
-            if (key_time == 30)
+            if (key_time == 50)
             {
-                KeyLongPress();
+                KeyLong5sPress();
             }
             else if (key_time == 100)
             {