diff --git a/src/FoodDeliveryBase.cpp b/src/FoodDeliveryBase.cpp
index 99b33c5..8d97252 100644
--- a/src/FoodDeliveryBase.cpp
+++ b/src/FoodDeliveryBase.cpp
@@ -527,7 +527,7 @@ void FoodCube::mav_request_data()
     int len = mavlink_msg_to_send_buffer(buf, &msg);
     SWrite(buf, len, mavlinkSerial);
   }
-  // printf("send_mav\n");
+  //ESP_LOGD(MOUDLENAME, "request_data_stream\n");
 }
 
 /**
diff --git a/src/FoodDeliveryBase.h b/src/FoodDeliveryBase.h
index 0c00c6b..d542313 100644
--- a/src/FoodDeliveryBase.h
+++ b/src/FoodDeliveryBase.h
@@ -72,7 +72,7 @@ public:
     V9 = 9
   };
   unsigned long lastRunTime = 0; // playText()上次运行时间戳
-  void playText(String str, VoiceVolume vol = V5);
+  void playText(String str, VoiceVolume vol = V1);
   void SetplayvolMax();
   uint8_t chekVoiceMcu();
   void stopVoice();
diff --git a/src/commser.cpp b/src/commser.cpp
index df565d0..851f417 100644
--- a/src/commser.cpp
+++ b/src/commser.cpp
@@ -473,8 +473,10 @@ void mavlink_receiveCallback(uint8_t c)
   { // MAVLink解析是按照一个一个字符进行解析，我们接收到一个字符，就对其进行解析，直到解析完（根据返回标志判断）一帧数据为止。
     // 通过msgid来判断 数据流的类别
     char buf[50];
-
-    // printf("mav_id:%d\n",msg.msgid);
+   
+    //ESP_LOGD(MOUDLENAME, "mav_id:%d\n",msg.msgid);
+     
+   // printf("mav_id:%d\n",msg.msgid);
     switch (msg.msgid)
     {
     // case MAVLINK_MSG_ID_RC_CHANNELS: // #65 遥控通道数据
@@ -721,12 +723,14 @@ void mavlink_receiveCallback(uint8_t c)
     {
       mavlink_sys_status_t sys_status;                  // 解构的数据放到这个对象
       mavlink_msg_sys_status_decode(&msg, &sys_status); // 解构msg数据
-      // // 电压
-      // sprintf(buf, "%.2f", (double)sys_status.voltage_battery / 1000);
-      // if (topicPubMsg[1] != buf)
-      // { // 有更新 则更新数据
-      //   topicPubMsg[1] = buf;
-      // }
+      //ESP_LOGD(MOUDLENAME, "SYS_STATUS:V:%.2f,C:%.2f,%d\n",(double)sys_status.voltage_battery / 1000, 
+      //      (double)sys_status.current_battery  / 1000,sys_status.battery_remaining);
+      // 电压
+      sprintf(buf, "%.2f", (double)sys_status.voltage_battery / 1000);
+      if (topicPubMsg[1] != buf)
+      { // 有更新 则更新数据
+        topicPubMsg[1] = buf;
+      }
       // 电流
       sprintf(buf, "%.2f", (double)sys_status.current_battery / 100); // 解构中 1=10毫安  所以这里/100 最终单位是A 安培
       if (topicPubMsg[2] != buf)
diff --git a/src/config.h b/src/config.h
index 0a030d9..ce3bb26 100644
--- a/src/config.h
+++ b/src/config.h
@@ -29,7 +29,7 @@
 // Moto-CAN //第二版本硬件参数---2号机使用
 #define MOTO_CAN_RX 27  // PCB画板需要，做了调整
 #define MOTO_CAN_TX 26  // PCB画板需要，做了调整
-#define WEIGHT_SCALE 49 // 减少零点漂移用B通道是41   实测改为49
+#define WEIGHT_SCALE 46 // 减少零点漂移用B通道是41   实测改为49  2026.1.7：实测： 44.75
 #define HX711_GAIN 32   // 减少零点漂移用B通道的感度
 #endif
 
diff --git a/src/main.cpp b/src/main.cpp
index 4845fe3..f848833 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -106,7 +106,7 @@ void setup()
   // ESP_LOGI(MOUDLENAME, "Starting PullupDevice...  Ver:%s", VERSION);
   preferences.begin("PullupDev", false);
   wei_offset = preferences.getLong("wei_offset", 0);
-  // ESP_LOGD(MOUDLENAME, "wei_offset:%d", wei_offset);
+ // ESP_LOGD(MOUDLENAME, "wei_offset:%d", wei_offset);
   // addLogMessage("wei_offset: " + String(wei_offset));
 
   // 初始化按钮