diff --git a/codes/javascript/chapter_computational_complexity/leetcode_two_sum.js b/codes/javascript/chapter_computational_complexity/leetcode_two_sum.js
index 2166a29b..0db9cd70 100644
--- a/codes/javascript/chapter_computational_complexity/leetcode_two_sum.js
+++ b/codes/javascript/chapter_computational_complexity/leetcode_two_sum.js
@@ -34,9 +34,10 @@ function twoSumHashTable(nums, target) {
 /* Driver Code */
 // 方法一
 const nums = [2, 7, 11, 15], target = 9;
-let res = twoSumBruteForce(nums, target)
-console.log("方法一 res = ", res)
+
+let res = twoSumBruteForce(nums, target);
+console.log("方法一 res = ", res);
 
 // 方法二
-res = twoSumHashTable(nums, target)
-console.log("方法二 res = ", res)
+res = twoSumHashTable(nums, target);
+console.log("方法二 res = ", res);