diff --git a/README_CN.md b/README_CN.md
index 32b9fb3c3..342af28fc 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -115,7 +115,7 @@
 
     - [Benchmark测试](./benchmark)
 
-      </div></details>
+</div></details>
 
 * **🖥️ 服务器端部署**