diff --git a/Docs/2024-11-21/README.md b/Docs/2024-11-21/README.md
index e4d43ec..b2bda13 100644
--- a/Docs/2024-11-21/README.md
+++ b/Docs/2024-11-21/README.md
@@ -9,6 +9,6 @@
 
 2. 在加入stm32主控芯片后进行板子大小优化；
 
-![](images/优化板子大小.png "img-2)
+![](images/缩小板子.png "img-2")
 
 3. 加入
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