diff --git a/problems/0027.移除元素.md b/problems/0027.移除元素.md
index 78f9afb7..4afd347a 100644
--- a/problems/0027.移除元素.md
+++ b/problems/0027.移除元素.md
@@ -185,7 +185,7 @@ func removeElement(nums []int, val int) int {
 ```
 
 JavaScript:
-```
+```javascript
 //时间复杂度O(n)
 //空间复杂度O(1)
 var removeElement = (nums, val) => {