diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4e27d6d..724f7d8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,18 @@
+## v0.4.9 (2026-01-15)
+
+### Feat
+
+- 新增清空临时目录接口，优化tts接口
+
+### Fix
+
+- 修复刷新列表问题 close #621
+- 修复定时器关闭问题
+
+### Refactor
+
+- 修改api接口
+
 ## v0.4.8 (2026-01-13)
 
 ### Feat
diff --git a/pyproject.toml b/pyproject.toml
index 38534e8..bf78545 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "xiaomusic"
-version = "0.4.8"
+version = "0.4.9"
 description = "Play Music with xiaomi AI speaker"
 authors = [
 {name = "涵曦", email = "im.hanxi@gmail.com"},
diff --git a/xiaomusic/__init__.py b/xiaomusic/__init__.py
index a3a9bd5..574c066 100644
--- a/xiaomusic/__init__.py
+++ b/xiaomusic/__init__.py
@@ -1 +1 @@
-__version__ = "0.4.8"
+__version__ = "0.4.9"