diff --git a/problems/0053.最大子序和（动态规划）.md b/problems/0053.最大子序和（动态规划）.md
index ada378b2..20a8c66c 100644
--- a/problems/0053.最大子序和（动态规划）.md
+++ b/problems/0053.最大子序和（动态规划）.md
@@ -168,6 +168,23 @@ func max(a,b int) int{
 }
 ```
 
+JavaScript：
+
+```javascript
+const maxSubArray = nums => {
+    // 数组长度，dp初始化
+    const [len, dp] = [nums.length, [nums[0]]];
+    // 最大值初始化为dp[0]
+    let max = dp[0];
+    for (let i = 1; i < len; i++) {
+        dp[i] = Math.max(dp[i - 1] + nums[i], nums[i]);
+        // 更新最大值
+        max = Math.max(max, dp[i]);
+    }
+    return max;
+};
+```
+
 
 
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