diff --git a/src/FoodDeliveryBase.cpp b/src/FoodDeliveryBase.cpp
index 92c37db..0aacafe 100644
--- a/src/FoodDeliveryBase.cpp
+++ b/src/FoodDeliveryBase.cpp
@@ -180,7 +180,7 @@ void FoodCube::connectMqtt(String topicSub)
       log("MQTT Server Connect Failed. Client State:");
       logln(mqttClient->state());
       _tm_mqttconnect = millis();
-
+      playText("服务器断开尝试重新连接");
       // delay(3000);
     }
   }
diff --git a/src/commser.cpp b/src/commser.cpp
index f576d90..49a326e 100644
--- a/src/commser.cpp
+++ b/src/commser.cpp
@@ -20,8 +20,8 @@ static const char *MOUDLENAME = "COMMSER";
 //   char* password = "63587839ab";                                                   //wifi密码
 char *ssid = "flicube";      // wifi帐号
 char *password = "fxmf0622"; // wifi密码
-// char *ssid = "fxmf_sc01";           // 4g wifi帐号
-// char *password = "12345678";        // 4g wifi密码
+//char *ssid = "fxmf_sc02";           // 4g wifi帐号
+//char *password = "12345678";        // 4g wifi密码
 char *mqttServer = "szdot.top";     // mqtt地址
 int mqttPort = 1883;                // mqtt端口
 char *mqttName = "admin";           // mqtt帐号
diff --git a/src/main.cpp b/src/main.cpp
index 862ca92..3dc6712 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -398,7 +398,6 @@ void set_locked(bool locked)
 // 在核心1上执行，重要的延迟低的
 void loop()
 {
-  fc.logln("loop");
   // sercomm.getcommand();   // 得到控制命令
   button_checktop.tick(); // 按钮
   button_down.tick();     // 按钮