diff --git a/netease_music/src/getInfo/commentUtils.js b/netease_music/src/getInfo/commentUtils.js
index 1447d81..bd9cf25 100644
--- a/netease_music/src/getInfo/commentUtils.js
+++ b/netease_music/src/getInfo/commentUtils.js
@@ -1,7 +1,6 @@
 const fs = require('fs');
 const path = require('path');
 
-const requestUtils = require('../../../utils/requestUtils');
 const sleepUtils = require('../../../utils/sleepUtils');
 const dataManager = require('../dataManager');
 
diff --git a/netease_music/src/getInfo/playlistUtils.js b/netease_music/src/getInfo/playlistUtils_old.js
similarity index 96%
rename from netease_music/src/getInfo/playlistUtils.js
rename to netease_music/src/getInfo/playlistUtils_old.js
index 004f801..6a84328 100644
--- a/netease_music/src/getInfo/playlistUtils.js
+++ b/netease_music/src/getInfo/playlistUtils_old.js
@@ -9,7 +9,7 @@ const dbUtils = global.dbUtils;
 // refer:
 // https://neteasecloudmusicapi-docs.4everland.app/
 // https://github.com/Binaryify/NeteaseCloudMusicApi
-const { playlist_catlist, playlist_hot, playlist_detail } = require('NeteaseCloudMusicApi');
+const { playlist_detail } = require('NeteaseCloudMusicApi');
 const dataManager = require('../dataManager');
 
 async function fetchAll({ args }) {
diff --git a/netease_music/src/getInfo/testUtils.js b/netease_music/src/getInfo/testUtils.js
new file mode 100644
index 0000000..b87af4a
--- /dev/null
+++ b/netease_music/src/getInfo/testUtils.js
@@ -0,0 +1,29 @@
+const fs = require('fs');
+const path = require('path');
+
+const sleepUtils = require('../../../utils/sleepUtils');
+
+const dbUtils = global.dbUtils;
+
+// refer:
+// https://neteasecloudmusicapi-docs.4everland.app/
+// https://github.com/Binaryify/NeteaseCloudMusicApi
+const { top_playlist, top_playlist_highquality, related_playlist } = require('NeteaseCloudMusicApi');
+
+// 获取歌词详情
+async function fetch() {
+    try {
+        var result = await related_playlist({
+            id: 1
+        });
+        fs.writeFileSync(path.join(__dirname, "../../temp", `test.json`), JSON.stringify(result.body));
+    } catch (errors) {
+        console.error("error", errors);
+        await sleepUtils.sleep(10 * 1000);
+    }
+    console.log(result);
+}
+
+module.exports = {
+    fetch: fetch,
+}
\ No newline at end of file
diff --git a/netease_music/src/index.js b/netease_music/src/index.js
index 39ecd95..95c733d 100644
--- a/netease_music/src/index.js
+++ b/netease_music/src/index.js
@@ -21,6 +21,7 @@ const commentUtils = require('./getInfo/commentUtils');
 const playlistUtils = require('./getInfo/playlistUtils');
 
 const assistantUtils = require('./assistantUtils');
+const testUtils = require('./getInfo/testUtils');
 
 /**
  * 测试
@@ -37,6 +38,7 @@ async function test() {
     // let res = await artistInfoUtils.fetch({ artistId: "12023508" });
     // let res = await songInfoUtils.fetch({ songId: "437608327" });
     // let res = await playlistUtils.fetch({ playlistId: "4980157066", debug: true });
+    // let res = await testUtils.fetch();
 
     // let res = await albumInfoUtils.getFromDatabase({ albumId: "9156" });
     // let res = await artistInfoUtils.getFromDatabase({ artistId: "12023508" });