diff --git a/package.json b/package.json
index 3f308c6..064c9de 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     "format": "prettier *.js eustia/*.js src/**/*.{js,scss,css} script/*.js test/*.{js,html} --write",
     "lint": "eslint src/**/*.js",
     "lint:fix": "npm run lint -- --fix",
-    "setup": "node script/cpTestLib",
+    "setup": "shx mkdir -p test/lib && shx cp node_modules/jasmine-core/lib/jasmine-core/{jasmine.css,jasmine.js,jasmine-html.js,boot.js} test/lib && shx cp node_modules/jasmine-jquery/lib/jasmine-jquery.js test/lib && shx cp node_modules/jquery/dist/jquery.js test/lib",
     "genIcon": "node script/genIcon",
     "genUtilDoc": "eustia doc src/lib/util.js -f md -o doc/UTIL_API.md -t \"Eruda Util Documentation\""
   },
@@ -37,7 +37,6 @@
     "@babel/runtime": "^7.6.3",
     "autoprefixer": "^9.7.1",
     "babel-loader": "^8.0.6",
-    "copy": "^0.3.2",
     "css-loader": "^0.28.7",
     "draggabilly": "^2.2.0",
     "eslint": "^6.6.0",
diff --git a/script/cpTestLib.js b/script/cpTestLib.js
deleted file mode 100644
index 00d8697..0000000
--- a/script/cpTestLib.js
+++ /dev/null
@@ -1,54 +0,0 @@
-const copy = require('copy')
-const path = require('path')
-const mkdir = require('licia/mkdir')
-const parallel = require('licia/parallel')
-
-mkdir(path.resolve(__dirname, '../test/lib'), function(err) {
-  if (err) return console.log(err)
-
-  cpTestFiles()
-})
-
-function cpTestFiles() {
-  parallel(
-    [
-      genCpCb(
-        '/jasmine-core/lib/jasmine-core/{jasmine.css,jasmine.js,jasmine-html.js,boot.js}',
-        '/lib',
-        {
-          srcBase: '/jasmine-core/lib/jasmine-core/'
-        }
-      ),
-      genCpCb('/jasmine-jquery/lib/jasmine-jquery.js', '/lib', {
-        srcBase: '/jasmine-jquery/lib/'
-      }),
-      genCpCb('/jquery/dist/jquery.js', '/lib', {
-        srcBase: '/jquery/dist/'
-      })
-    ],
-    function(err) {
-      if (err) return console.log(err)
-
-      console.log('Copy test lib successfully!')
-    }
-  )
-}
-
-function genCpCb(src, dest, options) {
-  options = options || {}
-  if (options.srcBase)
-    options.srcBase =
-      path.resolve(__dirname, '../node_modules/') + options.srcBase
-
-  src = path.resolve(__dirname, '../node_modules/') + src
-  dest = path.resolve(__dirname, '../test/') + dest
-
-  return function(cb) {
-    console.log('Copy %s to %s', src, dest)
-    copy(src, dest, options, function(err) {
-      if (err) return cb(err)
-
-      cb()
-    })
-  }
-}