diff --git a/README_CN.md b/README_CN.md
index de950f0..7d09c67 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -77,6 +77,9 @@ If there is no code, clickable link, or this is an advertisement email, return:
 {
   "codeExist": 0
 }
+
+```
+
 ---
 
 ## 安装 ⚙️