diff --git a/README.md b/README.md
index 7e5be00..a1f1236 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,9 @@
 ![](./media/logo.png) <br>
 ### Extension state: `not working` `indev`
 
+# Notice
+Github repository no longer mainatined as primary origin, but it will periodically sync with actual one: [git.snw.su/snw/LittleHome](https://git.snw.su/snw/LittleHome)
+
+
 # Install
 [`Chrome-based browser`](./docs/INSTALL_CHROME.md)  [`Firefox-based browser`](./docs/INSTALL_FIREFOX.md)
diff --git a/sync.bat b/sync.bat
new file mode 100644
index 0000000..c8923b0
--- /dev/null
+++ b/sync.bat
@@ -0,0 +1,6 @@
+git push -u origin main
+git remote remove origin
+git remote add origin https://github.com/ktnk-dev/LittleHome
+git push -u origin main
+git remote remove origin
+git remote add origin https://git.snw.su/snw/LittleHome.git
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