diff --git a/notes/Java 并发.md b/notes/Java 并发.md
index 9fdd9937..66251187 100644
--- a/notes/Java 并发.md	
+++ b/notes/Java 并发.md	
@@ -736,6 +736,8 @@ after
 
 [Java SE 9 Enum Thread.State](https://docs.oracle.com/javase/9/docs/api/java/lang/Thread.State.html)
 
+.[线程状态转换图](../assets/1641890623956-ani--线程状态转换.jpg)
+
 ## 七、J.U.C - AQS(AbstractQueuedSynchornizer)
 
 java.util.concurrent（J.U.C）大大提高了并发性能，AQS 被认为是 J.U.C 的核心。