diff --git a/README.md b/README.md
index 8f98d4a..3c9e152 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,11 @@ Python >= 3
 # 参数列表
 http://127.0.0.1:5000/Song_V1?ids=(填写歌曲链接或者ID)&level=(填写需要解析的音质)&type=(down json text)
 
-音质 standard, exhigh, lossless, hires
+黑胶VIP音质选择 standard, exhigh, lossless, hires, jyeffect
+黑胶SVIP音质选择 sky, jymaster
+
+# 音质说明
+standard(标准音质), exhigh(极高音质), lossless(无损音质), hires(Hi-Res音质), jyeffect(高清环绕声), sky(沉浸环绕声), jymaster(超清母带)
 
 # 演示列表
 [直接显示](https://api.toubiec.cn/Song_V1?ids=16686599&level=hires&type=text)