diff --git a/netease_music/sql/statistic.sql b/netease_music/sql/statistic.sql
index a23c34f..00ea9fe 100644
--- a/netease_music/sql/statistic.sql
+++ b/netease_music/sql/statistic.sql
@@ -1,8 +1,8 @@
 INSERT INTO analysis (`key`, `value`) VALUES ('songCount', (SELECT count(*) as count FROM song) ) ON DUPLICATE KEY UPDATE `value` = VALUES(`value`);
 INSERT INTO analysis (`key`, `value`) VALUES ('songWaiting', (SELECT count(DISTINCT song_id) AS count
-INSERT INTO analysis (`key`, `value`) VALUES ('playlistCount', (SELECT count(*) AS count FROM playlist) ) ON DUPLICATE KEY UPDATE `value` = VALUES(`value`);
                 FROM ( SELECT song_id FROM song_artist_relation UNION SELECT song_id FROM song_album_relation ) t_tmp
                 WHERE song_id NOT IN ( SELECT song_id FROM song )) ) ON DUPLICATE KEY UPDATE `value` = VALUES(`value`);
+INSERT INTO analysis (`key`, `value`) VALUES ('playlistCount', (SELECT count(*) AS count FROM playlist) ) ON DUPLICATE KEY UPDATE `value` = VALUES(`value`);
 INSERT INTO analysis (`key`, `value`) VALUES ('albumCount', (SELECT count(*) as count FROM album) ) ON DUPLICATE KEY UPDATE `value` = VALUES(`value`);
 INSERT INTO analysis (`key`, `value`) VALUES ('albumWaiting', (SELECT count( DISTINCT album_id ) as count FROM song_album_relation WHERE album_id NOT IN ( SELECT album_id FROM album )) ) ON DUPLICATE KEY UPDATE `value` = VALUES(`value`);
 INSERT INTO analysis (`key`, `value`) VALUES ('artistCount', (SELECT count(*) AS count FROM artist) ) ON DUPLICATE KEY UPDATE `value` = VALUES(`value`);
diff --git a/netease_music/src/index.js b/netease_music/src/index.js
index b13d412..e8d24c4 100644
--- a/netease_music/src/index.js
+++ b/netease_music/src/index.js
@@ -156,7 +156,7 @@ async function watch() {
             let result = await dbUtils.query(`SELECT \`value\` as count FROM analysis WHERE \`key\`='${sql.name}'`);
             let sqlTimeSpent = Date.now() - sqlStartTime;
             sqlsTimeSpent += sqlTimeSpent;
-            newWatchParam[sql.name] = result[0].count;
+            newWatchParam[sql.name] = result[0]?.count;
             console.log(`query ${sql.name} finished.\tspend time: ${sqlTimeSpent}ms (${(sqlTimeSpent / 1000).toFixed(2)}s),\tcount: ${newWatchParam[sql.name]}`);
             resolve();
         }));