diff --git a/netease_music/sql/structure.sql b/netease_music/sql/structure.sql
index cac2c7e..11e4e68 100644
--- a/netease_music/sql/structure.sql
+++ b/netease_music/sql/structure.sql
@@ -2,7 +2,7 @@ CREATE DATABASE `neteaseMusic` CHARACTER SET 'utf8mb4' COLLATE 'utf8mb4_general_
 USE `neteaseMusic`;
 CREATE TABLE `song` (
   `song_id` int(10) unsigned NOT NULL COMMENT '歌曲id',
-  `title` varchar(200)NOT NULL COMMENT '歌曲名',
+  `title` varchar(500)NOT NULL COMMENT '歌曲名',
   `type` tinyint(4) NOT NULL COMMENT ' 0: 一般类型 1: 通过云盘上传的音乐，网易云不存在公开对应 2: 通过云盘上传的音乐，网易云存在公开对应',
   `alias` json DEFAULT NULL COMMENT '歌曲别名（JSON格式数组）',
   `pop` float DEFAULT NULL COMMENT '歌曲热度',
diff --git a/netease_music/src/getInfo/songInfoUtils.js b/netease_music/src/getInfo/songInfoUtils.js
index af64f8b..adfe63c 100644
--- a/netease_music/src/getInfo/songInfoUtils.js
+++ b/netease_music/src/getInfo/songInfoUtils.js
@@ -22,7 +22,7 @@ async function fetchAll({ args = {} }) {
         ${args.limit ? `LIMIT ${args.limit}` : ''}
     `;
     // 更新现有数据
-    sql = `SELECT song_id FROM song WHERE data_version = 1`;
+    sql = `SELECT song_id FROM song WHERE ${whereClause} AND data_version = 1`;
     // 测试用
     // sql = `SELECT song_id FROM song_artist_relation group by song_id limit 10`;
     console.log(sql);