diff --git a/include/CSerialPort/SerialPortHotPlug_linux.hpp b/include/CSerialPort/SerialPortHotPlug_linux.hpp
index 88c8041..7551d3e 100644
--- a/include/CSerialPort/SerialPortHotPlug_linux.hpp
+++ b/include/CSerialPort/SerialPortHotPlug_linux.hpp
@@ -101,7 +101,7 @@ class CSerialPortHotPlug
                 continue;
             }
 
-            // printf can not output all string 
+            // printf can not output all string
             // std::cout << message << std::endl;
 
             // Find necessary substrings
diff --git a/include/CSerialPort/SerialPortInfoUnixBase.h b/include/CSerialPort/SerialPortInfoUnixBase.h
index d08a963..c147a08 100644
--- a/include/CSerialPort/SerialPortInfoUnixBase.h
+++ b/include/CSerialPort/SerialPortInfoUnixBase.h
@@ -6,7 +6,6 @@
  * Gitee : https://gitee.com/itas109 \n
  * QQ Group : 129518033
  * @brief the CSerialPortInfo unix class unix串口信息辅助类基类
- * @todo Not implemented 未实现
  * @copyright The CSerialPort is Copyright (C) 2014 itas109 <itas109@qq.com>. \n
  * You may use, copy, modify, and distribute the CSerialPort, under the terms \n
  * of the LICENSE file.