diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5edf7cce66..4fc4862a28 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,9 @@
+## v0.3.12 (2024-07-24)
+
+### Feat
+
+- 优化获取文件播放时长接口，尝试解决播放延迟和操作面板卡顿的问题
+
 ## v0.3.11 (2024-07-22)
 
 ### Feat
diff --git a/pyproject.toml b/pyproject.toml
index 52de8f25ec..5cb9df3c2e 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "xiaomusic"
-version = "0.3.11"
+version = "0.3.12"
 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 91c67cc1a0..df0ed33211 100644
--- a/xiaomusic/__init__.py
+++ b/xiaomusic/__init__.py
@@ -1 +1 @@
-__version__ = "0.3.11"
+__version__ = "0.3.12"