diff --git a/CHANGELOG.md b/CHANGELOG.md
index d11af5f..c5c73f8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,14 @@
+## v0.3.81 (2025-05-28)
+
+### Feat
+
+- 定时任务支持工作日和休息日 see #182
+
+### Fix
+
+- 动态小程序码生成接口 (#478)
+- 指定日志编码,避免中文乱码 (#475)
+
 ## v0.3.80 (2025-05-18)
 
 ### Feat
diff --git a/pyproject.toml b/pyproject.toml
index 9d07d2d..350c9f2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "xiaomusic"
-version = "0.3.80"
+version = "0.3.81"
 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 28bee6a..f66bd3f 100644
--- a/xiaomusic/__init__.py
+++ b/xiaomusic/__init__.py
@@ -1 +1 @@
-__version__ = "0.3.80"
+__version__ = "0.3.81"