diff --git a/modbus/modbus_block_host.hpp b/modbus/modbus_block_host.hpp
index e5b6736..fbf3a0a 100644
--- a/modbus/modbus_block_host.hpp
+++ b/modbus/modbus_block_host.hpp
@@ -10,8 +10,8 @@ class ModbusBlockHost {
   uint8_t txbuff[100];
   uint8_t rxbuff[100];
 
-  zmutex m_modbus_lock;
-  bool   m_dump= false;
+  zmutex m_modbus_lock = {"m_modbus_lock"};
+  bool   m_dump        = false;
 
  public:
   ModbusBlockHost();
diff --git a/tmcdriver/tmc51x0/tmc51x0.hpp b/tmcdriver/tmc51x0/tmc51x0.hpp
index 1ceabdd..bd92870 100644
--- a/tmcdriver/tmc51x0/tmc51x0.hpp
+++ b/tmcdriver/tmc51x0/tmc51x0.hpp
@@ -14,7 +14,7 @@ namespace iflytop {
  * @brief
  *    注意事项
  *
- *  1. 6点加速控制只在位置模式下有效，在速度模式下无效
+ *  1. 6点加速控制只在位�?模式下有效，在速度模式下无�?
  *  2. 速度模式下只有AMAX有效
  *
  */
@@ -42,7 +42,7 @@ class TMC51X0 {
   double      m_onecirclepulse     = 51200;
   int32_t     m_enc_resolution     = 0;  // 编码器分辨率，默认只有在256细分的情况下有效
 
-  zmutex m_mutex;
+  zmutex m_mutex={"TMC51X0"};
   bool   m_driErr = false;
 
  public:
@@ -81,10 +81,10 @@ class TMC51X0 {
   int32_t               getEncVal();   // ENCVAL
   TMC5130RampStat       getRampStat();
   TMC5130DevStatusReg_t getDevStatus();  // R 读后不清
-  TMC5130GState_t       getGState();     // R+C 读后自动清除
+  TMC5130GState_t       getGState();     // R+C 读后�?动清�?
   int32_t               readICVersion();
 
-  bool isReachTarget(TMC5130RampStat *state);  // 是否到达目标位置
+  bool isReachTarget(TMC5130RampStat *state);  // �?否到达目标位�?
   bool isTMC5130();
 
   /***********************************************************************************************************************
diff --git a/zcanreceiver/zcanreceiver.cpp b/zcanreceiver/zcanreceiver.cpp
index 1628d8a..115c6a0 100644
--- a/zcanreceiver/zcanreceiver.cpp
+++ b/zcanreceiver/zcanreceiver.cpp
@@ -29,7 +29,7 @@ static bool     m_is_connected;
 
 static uint8_t m_priority;
 
-zmutex m_lock;
+zmutex m_lock = {"ZCANReceiver"};
 
 static void _oncanpacket(CAN_HandleTypeDef *hcan);
 static void _processOneCanPacket(CAN_RxHeaderTypeDef *pHeader, uint8_t *aData);