diff --git a/problems/1365.有多少小于当前数字的数字.md b/problems/1365.有多少小于当前数字的数字.md
index 95a270ff..d7de450b 100644
--- a/problems/1365.有多少小于当前数字的数字.md
+++ b/problems/1365.有多少小于当前数字的数字.md
@@ -279,7 +279,7 @@ function smallerNumbersThanCurrent(nums: number[]): number[] {
 };
 ```
 
-### rust
+### Rust
 ```rust
 use std::collections::HashMap;
 impl Solution {