diff --git a/README.md b/README.md
index c20b0f4..ca7244e 100644
--- a/README.md
+++ b/README.md
@@ -495,7 +495,7 @@ array(\[\[0.76959259, 0.03105338\],
 ![result3](./images/b3.png)
 
 </div>
-<details>
+</details>
 
 
 ### 참고[¶]()