diff --git a/netease_music/sql/export/export_sql_generator.js b/netease_music/sql/export/export_sql_generator.js
index cff4d11..1d2b76c 100644
--- a/netease_music/sql/export/export_sql_generator.js
+++ b/netease_music/sql/export/export_sql_generator.js
@@ -76,20 +76,31 @@ function fill(num, fillers, length) {
 
 // #############################################
 
-// 使用 mysqldump 分块导出数据表
-let rangeTxtName = "song"; // 分布区间 "song" "album" "artist" "user"
-const fieldName = `song_id`;
-var a = fs.readFileSync(path.join(__dirname, `distribution_range/${rangeTxtName}.txt`), "utf-8").trim().split("\n").reverse().map(i => i.trim());
-// console.log(a);
-let outputArr = [`@echo off`, `D:`, `cd D:/Program/Development/Environment/phpstudy_pro/Extensions/MySQL8.0.12/bin`];
+// // 使用 mysqldump 分块导出数据表
+// let rangeTxtName = "song"; // 分布区间 "song" "album" "artist" "user"
+// const fieldName = `song_id`;
+// var a = fs.readFileSync(path.join(__dirname, `distribution_range/${rangeTxtName}.txt`), "utf-8").trim().split("\n").reverse().map(i => i.trim());
+// // console.log(a);
+// let outputArr = [`@echo off`, `D:`, `cd D:/Program/Development/Environment/phpstudy_pro/Extensions/MySQL8.0.12/bin`];
+// for (let i = 0; i < a.length; i++) {
+//     let where;
+//     if (a[i + 1]) {
+//         where = `${fieldName}>=${a[i]} and ${fieldName}<${a[i + 1]}`;
+//     } else {
+//         where = `${fieldName}>=${a[i]}`;
+//     }
+//     outputArr.push(`INSERT INTO song SELECT * FROM song_old WHERE ${where}; -- ${i}`);
+// }
+// outputArr.push("echo done.");
+// console.log(outputArr.join('\n'));
+
+// #############################################
+
+let outputArr = [];
+var a = fs.readFileSync(path.join(__dirname, `distribution_range/user.txt`), "utf-8").trim().split("\n").reverse().map(i => i.trim());
+// a = a.filter((val, index) => index % 15 == 0); // 抽掉一些边界 不然SQL太多了
 for (let i = 0; i < a.length; i++) {
-    let where;
-    if (a[i + 1]) {
-        where = `${fieldName}>=${a[i]} and ${fieldName}<${a[i + 1]}`;
-    } else {
-        where = `${fieldName}>=${a[i]}`;
-    }
-    outputArr.push(`INSERT INTO song SELECT * FROM song_old WHERE ${where}; -- ${i}`);
+    outputArr.push(`start cmd /k "node index --utils comment --min ${a[i]} --max ${a[i + 1]} --limit 10000";`);
 }
 outputArr.push("echo done.");
 console.log(outputArr.join('\n'));
diff --git a/netease_music/src/getInfo/albumInfoUtils.js b/netease_music/src/getInfo/albumInfoUtils.js
index fe2ce75..0a53138 100644
--- a/netease_music/src/getInfo/albumInfoUtils.js
+++ b/netease_music/src/getInfo/albumInfoUtils.js
@@ -30,6 +30,7 @@ SELECT * FROM album WHERE (full_description = '' or full_description is null) an
 async function fetchAll({ args = {}, isUpdate = false }) {
     console.log("start fetching albums ...");
     let albumIds = await dataManager.album.getIdsToFetch(args, isUpdate);
+    console.log(`albumIds was fetched, count: ${albumIds.length}`);
     for (let i = 0; i < albumIds.length; i++) {
         await global.checkIsExit();
         const albumId = albumIds[i];
diff --git a/netease_music/src/getInfo/artistInfoUtils.js b/netease_music/src/getInfo/artistInfoUtils.js
index 43fb588..59f5d19 100644
--- a/netease_music/src/getInfo/artistInfoUtils.js
+++ b/netease_music/src/getInfo/artistInfoUtils.js
@@ -26,6 +26,7 @@ async function getFromDatabase({ artistId }) {
 async function fetchAll({ args = {} }) {
     console.log("start fetching artists ...");
     let artistIds = await dataManager.artist.getIdsToFetch(args);
+    console.log(`artistIds was fetched, count: ${artistIds.length}`);
     for (let i = 0; i < artistIds.length; i++) {
         await global.checkIsExit();
         const artistId = artistIds[i];
diff --git a/netease_music/src/getInfo/commentUtils.js b/netease_music/src/getInfo/commentUtils.js
index 592c9f3..e219fb2 100644
--- a/netease_music/src/getInfo/commentUtils.js
+++ b/netease_music/src/getInfo/commentUtils.js
@@ -20,6 +20,7 @@ async function fetchAll({ args = {} }) {
     //     SELECT song_id FROM wait_fetch_comment WHERE song_id NOT IN ( SELECT song_id FROM comment_progress )
     // `, []);
     let songIds = await dataManager.comment.getIdsToFetch(args);
+    console.log(`songIds was fetched, count: ${songIds.length}`);
     for (let i = 0; i < songIds.length; i++) {
         await global.checkIsExit();
         const songId = songIds[i];
diff --git a/netease_music/src/getInfo/lyricInfoUtils.js b/netease_music/src/getInfo/lyricInfoUtils.js
index 3fb09e7..acafa7b 100644
--- a/netease_music/src/getInfo/lyricInfoUtils.js
+++ b/netease_music/src/getInfo/lyricInfoUtils.js
@@ -11,6 +11,7 @@ const dbUtils = global.dbUtils;
 async function fetchAll({ args = {} }) {
     console.log("start fetching lyrics ...");
     let songIds = await dataManager.lyric.getIdsToFetch(args);
+    console.log(`songIds was fetched, count: ${songIds.length}`);
     for (let i = 0; i < songIds.length; i++) {
         await global.checkIsExit();
         const songId = songIds[i];
diff --git a/netease_music/src/getInfo/songInfoUtils.js b/netease_music/src/getInfo/songInfoUtils.js
index b0733f8..a3858b0 100644
--- a/netease_music/src/getInfo/songInfoUtils.js
+++ b/netease_music/src/getInfo/songInfoUtils.js
@@ -14,6 +14,7 @@ const { song_detail } = require('NeteaseCloudMusicApi');
 async function fetchAll({ args = {} }) {
     console.log("start fetching songs ...");
     let songIds = await dataManager.song.getIdsToFetch(args);
+    console.log(`songIds was fetched, count: ${songIds.length}`);
     // 0 - 100, 200 - 399, 400 - ..., ... - songIds.length-1
     // 0        1          2          count-1
     var step = 1000;
@@ -23,6 +24,10 @@ async function fetchAll({ args = {} }) {
         await global.checkIsExit();
         var subArray = songIds.slice(i * step, (i + 1) * step);
         console.log(`${i + 1}/${count} | song: ${fill(subArray[0], 10)}-${fill(subArray.slice(-1)[0], 10)} ${fill(`(${subArray.length})`, 6, ' ', true)} | ${args.min || "?"}-${args.max || "?"}`);
+        if (subArray.length < 800) {
+            console.log("小于800首歌，等待凑够800首歌下次一起爬取");
+            return;
+        }
         try {
             await fetch({ songIdArray: subArray });
         } catch (err) {