diff --git a/libs/datasource/i18n/README.md b/libs/datasource/i18n/README.md
index ff902b333c..c454be380a 100644
--- a/libs/datasource/i18n/README.md
+++ b/libs/datasource/i18n/README.md
@@ -8,7 +8,7 @@ import { useTranslation } from '@toeverything/datasource/i18n';
 // base.json
 // {
 //     'Text': 'some text',
-//     'Switch to language': 'Switch to {language}',
+//     'Switch to language': 'Switch to {{language}}', // <- you can interpolation by curly brackets
 // };
 
 const App = () => {
@@ -41,10 +41,12 @@ const App = () => {
 export TOLGEE_API_KEY=tgpak_XXXXXXX
 ```
 
--   Run the `sync` script from package script
+-   Run the `sync-languages:check` to check all languages
+-   Run the `sync-languages` script to add new keys to the tolgee platform
 
 ## References
 
+-   [AFFiNE | Tolgee](https://i18n.affine.pro/)
+-   [Tolgee Documentation](https://tolgee.io/docs/)
 -   [i18next](https://www.i18next.com/)
 -   [react-i18next](https://react.i18next.com/)
--   [Tolgee](https://tolgee.io/docs/)
diff --git a/libs/datasource/i18n/package.json b/libs/datasource/i18n/package.json
index 8f6afe9b85..cabc0a36b6 100644
--- a/libs/datasource/i18n/package.json
+++ b/libs/datasource/i18n/package.json
@@ -2,7 +2,8 @@
     "name": "@toeverything/datasource/i18n",
     "version": "0.0.1",
     "scripts": {
-        "sync": "NODE_OPTIONS=--experimental-fetch ts-node src/scripts/sync.ts"
+        "sync-languages": "NODE_OPTIONS=--experimental-fetch ts-node src/scripts/sync.ts",
+        "sync-languages:check": "pnpm run sync-languages --check"
     },
     "dependencies": {
         "i18next": "^21.9.1",