diff --git a/package.json b/package.json
index f43a4ccbb..6292d4420 100644
--- a/package.json
+++ b/package.json
@@ -20,8 +20,8 @@
     "test:snapshot": "lerna run test:snapshot",
     "xima:fix": "xima fix",
     "xima:scan": "xima scan",
-    "lint": "eslint ./ --quiet",
-    "lint:fix": "eslint ./ --quiet --fix"
+    "lint": "eslint --ext .ts,.tsx,.js,.jsx ./ --quiet",
+    "lint:fix": "eslint --ext .ts,.tsx,.js,.jsx ./ --quiet --fix"
   },
   "husky": {
     "hooks": {
diff --git a/packages/demo-server/.eslintrc.js b/packages/demo-server/.eslintrc.js
deleted file mode 100644
index 0ae17cac2..000000000
--- a/packages/demo-server/.eslintrc.js
+++ /dev/null
@@ -1,24 +0,0 @@
-module.exports = {
-  parser: '@typescript-eslint/parser',
-  parserOptions: {
-    project: 'tsconfig.json',
-    sourceType: 'module',
-  },
-  plugins: ['@typescript-eslint/eslint-plugin'],
-  extends: [
-    'plugin:@typescript-eslint/eslint-recommended',
-    'plugin:@typescript-eslint/recommended',
-    'prettier',
-    'prettier/@typescript-eslint',
-  ],
-  root: true,
-  env: {
-    node: true,
-    jest: true,
-  },
-  rules: {
-    '@typescript-eslint/interface-name-prefix': 'off',
-    '@typescript-eslint/explicit-function-return-type': 'off',
-    '@typescript-eslint/no-explicit-any': 'off',
-  },
-};
diff --git a/packages/demo-server/.prettierrc b/packages/demo-server/.prettierrc
deleted file mode 100644
index dcb72794f..000000000
--- a/packages/demo-server/.prettierrc
+++ /dev/null
@@ -1,4 +0,0 @@
-{
-  "singleQuote": true,
-  "trailingComma": "all"
-}
\ No newline at end of file
diff --git a/packages/demo-server/package.json b/packages/demo-server/package.json
index 4f233ed09..3d3f40f7c 100644
--- a/packages/demo-server/package.json
+++ b/packages/demo-server/package.json
@@ -5,8 +5,6 @@
   "description": "低代码引擎 DEMO Server 端",
   "scripts": {
     "prebuild": "rimraf dist",
-    "format": "prettier --write \"src/**/*.ts\" \"test/**/*.ts\"",
-    "lint": "eslint \"{src,apps,libs,test}/**/*.ts\" --fix",
     "start": "nest start",
     "start:debug": "nest start --debug --watch",
     "start:dev": "nest start --watch",
@@ -49,13 +47,7 @@
     "@types/jest": "25.2.3",
     "@types/node": "^13.9.1",
     "@types/supertest": "^2.0.8",
-    "@typescript-eslint/eslint-plugin": "3.0.2",
-    "@typescript-eslint/parser": "3.0.2",
-    "eslint": "7.1.0",
-    "eslint-config-prettier": "^6.10.0",
-    "eslint-plugin-import": "^2.20.1",
     "jest": "26.0.1",
-    "prettier": "^1.19.1",
     "supertest": "^4.0.2",
     "ts-jest": "26.1.0",
     "ts-loader": "^6.2.1",