diff --git a/problems/0746.使用最小花费爬楼梯.md b/problems/0746.使用最小花费爬楼梯.md
index fb5261f3..561441fc 100644
--- a/problems/0746.使用最小花费爬楼梯.md
+++ b/problems/0746.使用最小花费爬楼梯.md
@@ -314,7 +314,7 @@ func min(a, b int) int {
 
 ### JavaScript 
 
-```Javascript
+```JavaScript
 var minCostClimbingStairs = function(cost) {
   const dp = [0, 0]
   for (let i = 2; i <= cost.length; ++i) {