diff --git a/music_api.py b/music_api.py
index 4cac887..20cef52 100644
--- a/music_api.py
+++ b/music_api.py
@@ -31,6 +31,7 @@ class QualityLevel(Enum):
     SKY = "sky"                # 沉浸环绕声
     JYEFFECT = "jyeffect"      # 高清环绕声
     JYMASTER = "jymaster"      # 超清母带
+    DOLBY = "dolby"      # 杜比全景声
 
 
 # 常量定义