diff --git a/README.md b/README.md
index 3b5a291..eb40cf6 100644
--- a/README.md
+++ b/README.md
@@ -60,7 +60,7 @@ struct Student {
     char major[20];
     struct Date birthday;
 };
-
+```
 
 **2.函数声明**：
 
@@ -445,3 +445,4 @@ int main(int argc, char \*argv[]) {
 
 
 
+