diff --git a/05.auto_work/obisidian_sync.bat b/05.auto_work/obisidian_sync.bat
new file mode 100644
index 0000000..10ecd4a
--- /dev/null
+++ b/05.auto_work/obisidian_sync.bat
@@ -0,0 +1,22 @@
+@echo off
+::配置Obsidian workspace地址
+set obsidian_path="D:\note\Marcin_OB_Repo"
+::切换目录到 Obsidian workspace下
+cd %obsidian_path%
+
+::先拉取远端更新
+git pull
+
+::判断是否有更新并将更新同步到远端仓库
+for /f "delims=" %%a in ('git status --porcelain') do (
+    set HAS_CHANGES=1
+    goto end_loop
+)
+:end_loop
+if defined HAS_CHANGES (
+    git add -A
+    git commit -m "Daily Sync"
+    git push origin main
+) else (
+    echo Git has no changes.
+)
\ No newline at end of file