diff --git a/guid/src/main/java/cn/org/codecrafters/guid/exceptions/TimingException.java b/guid/src/main/java/cn/org/codecrafters/guid/exceptions/TimingException.java
index ab9abae..feb1ed2 100644
--- a/guid/src/main/java/cn/org/codecrafters/guid/exceptions/TimingException.java
+++ b/guid/src/main/java/cn/org/codecrafters/guid/exceptions/TimingException.java
@@ -21,19 +21,10 @@ package cn.org.codecrafters.guid.exceptions;
  * The TimingException class represents an exception that is thrown when there
  * is an error related to time sequence.
  * <p>
- * This class extends the RuntimeException class, which means that instances of
- * TimingException do not need to be declared in a method or constructor's
- * throws clause.
- * <p>
  * Instances of TimingException can be created with or without a message and a
  * cause. The message provides a description of the exception, while the cause
  * represents the underlying cause of the exception and provides additional
  * information about the error.
- * <p>
- * TimingException is typically used to handle exceptions related to timing,
- * such as timeouts or synchronisation issues. It is a subclass of
- * RuntimeException, which means it is an unchecked exception and does not need
- * to be caught or declared.
  *
  * @author Zihlu Wang
  * @since 1.0.0