diff --git a/.prettierrc b/.prettierrc
new file mode 100644
index 0000000..75fa134
--- /dev/null
+++ b/.prettierrc
@@ -0,0 +1,3 @@
+{
+  "tabWidth": 2
+}
diff --git a/.vscode/setting.json b/.vscode/setting.json
index fa49336..be8156d 100644
--- a/.vscode/setting.json
+++ b/.vscode/setting.json
@@ -4,4 +4,4 @@
   "editor.codeActionsOnSave": {
     "source.fixAll.eslint": true
   }
-}
\ No newline at end of file
+}
diff --git a/README.md b/README.md
index 25eeba7..19c9ffc 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,6 @@
 ![GitHub Repo stars](https://img.shields.io/github/stars/MuiseDestiny/zotero-gpt?label=zotero-gpt)
 ![GitHub Repo stars](https://img.shields.io/github/stars/lifan0127/ai-research-assistant?label=ai-research-assistant)
 
-
 This is a plugin template for [Zotero](https://www.zotero.org/). Plugins using this template are shown above.
 
 📖[Plugin Development Documentation](https://zotero.yuque.com/books/share/8d230829-6004-4934-b4c6-685a7001bfa0/vec88d)(Chinese, provides English translation)
diff --git a/package.json b/package.json
index b9c7263..871d3e8 100644
--- a/package.json
+++ b/package.json
@@ -58,8 +58,5 @@
     "replace-in-file": "^6.3.5",
     "typescript": "^5.0.4",
     "zotero-types": "^1.0.14"
-  },
-  "prettier": {
-    "tabWidth": 2
   }
-}
\ No newline at end of file
+}