diff --git a/problems/0654.最大二叉树.md b/problems/0654.最大二叉树.md
index f0d3e594..4e1e7a72 100644
--- a/problems/0654.最大二叉树.md
+++ b/problems/0654.最大二叉树.md
@@ -311,6 +311,42 @@ func findMax(nums []int) (index int){
 }
 ```
 
+JavaScript版本
+
+```javascript
+/**
+ * Definition for a binary tree node.
+ * function TreeNode(val, left, right) {
+ *     this.val = (val===undefined ? 0 : val)
+ *     this.left = (left===undefined ? null : left)
+ *     this.right = (right===undefined ? null : right)
+ * }
+ */
+/**
+ * @param {number[]} nums
+ * @return {TreeNode}
+ */
+var constructMaximumBinaryTree = function (nums) {
+    const BuildTree = (arr, left, right) => {
+        if (left > right)
+            return null;
+        let maxValue = -1;
+        let maxIndex = -1;
+        for (let i = left; i <= right; ++i) {
+            if (arr[i] > maxValue) {
+                maxValue = arr[i];
+                maxIndex = i;
+            }
+        }
+        let root = new TreeNode(maxValue);
+        root.left = BuildTree(arr, left, maxIndex - 1);
+        root.right = BuildTree(arr, maxIndex + 1, right);
+        return root;
+    }
+    let root = BuildTree(nums, 0, nums.length - 1);
+    return root;
+};
+```