diff --git a/src/leecode/javascript/.lcpr_data/bricks.json b/src/leecode/javascript/.lcpr_data/bricks.json
new file mode 100644
index 0000000..bd57d1f
--- /dev/null
+++ b/src/leecode/javascript/.lcpr_data/bricks.json
@@ -0,0 +1,20 @@
+{
+    "version": 1,
+    "all_bricks": {
+        "3462": {
+            "submit_time": [
+                1757658872,
+                1757659343
+            ],
+            "type": 4,
+            "review_day": [
+                1757692800,
+                1757952000,
+                1758211200,
+                1758816000,
+                1760025600,
+                1762790400
+            ]
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/leecode/javascript/3227.字符串元音游戏.js b/src/leecode/javascript/3227.字符串元音游戏.js
new file mode 100644
index 0000000..1cc2309
--- /dev/null
+++ b/src/leecode/javascript/3227.字符串元音游戏.js
@@ -0,0 +1,31 @@
+/*
+ * @lc app=leetcode.cn id=3227 lang=javascript
+ * @lcpr version=
+ *
+ * [3227] 字符串元音游戏
+ */
+
+// @lc code=start
+/**
+ * @param {string} s
+ * @return {boolean}
+ */
+var doesAliceWin = function (s) {
+  // 字符串为空,小红先手无法移除直接盼负
+  // 判断字符串中的元音字母个数
+  // 若为奇数,小红可直接扣光,赢;
+  // 若为偶数小红移除奇数个后剩余必是奇数个,这样小明操作奇数-偶数必是奇数,小红赢,所以只要有元音字母能让小红第一次可操作就能赢
+  return [...s].some(c => 'aeiou'.includes(c));
+};
+// @lc code=end
+
+/*
+// @lcpr case=start
+// "leetcoder"\n
+// @lcpr case=end
+
+// @lcpr case=start
+// "bbcd"\n
+// @lcpr case=end
+
+ */