diff --git a/CHANGELOG.md b/CHANGELOG.md
index 47ef798..546b852 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [v0.2.16] - 2025-09-09
+
+### Changed
+- Update RegEx used to extract UDID in plist.
+
 ## [v0.2.15] - 2025-09-09
 
 ### Added
diff --git a/algo/qmc/qmmac/v10_darwin.go b/algo/qmc/qmmac/v10_darwin.go
index 8f3facf..f31cda0 100644
--- a/algo/qmc/qmmac/v10_darwin.go
+++ b/algo/qmc/qmmac/v10_darwin.go
@@ -14,7 +14,7 @@ import (
 	"go.uber.org/zap"
 )
 
-var _RE_UDID_V10 = regexp.MustCompile(`_\x10\(([0-9a-f]{40})_`)
+var _RE_UDID_V10 = regexp.MustCompile(`_\x10\(([0-9a-f]{40}`)
 
 type QQMusicMacV10 struct {
 	logger   *zap.Logger