diff --git a/package.json b/package.json
index 0a4d997..5351648 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
     "clean": "rimraf -rf lib esm dist",
     "lint-staged": "lint-staged",
     "test": "jest",
-    "build:umd": "rimraf ./dist && webpack --config webpack.config.js --mode production && npm run size",
+    "build:umd": "rimraf ./dist && rollup -c && npm run size",
     "build:cjs": "rimraf ./lib && tsc --module commonjs --outDir lib",
     "build:esm": "rimraf ./esm && tsc --module ESNext --outDir esm",
     "build": "npm run build:cjs && npm run build:esm && npm run build:umd",
@@ -36,14 +36,9 @@
     "@antplot/graphics"
   ],
   "devDependencies": {
-    "@babel/core": "^7.12.16",
-    "@babel/plugin-transform-runtime": "^7.12.15",
-    "@babel/preset-env": "^7.12.16",
-    "@babel/runtime": "^7.12.13",
     "@commitlint/cli": "^11.0.0",
     "@types/jest": "^26.0.20",
     "@types/lodash": "^4.14.168",
-    "babel-loader": "^8.2.2",
     "husky": "^5.0.9",
     "jest": "^26.6.3",
     "jest-electron": "^0.1.11",
@@ -60,10 +55,7 @@
     "ts-jest": "^26.5.1",
     "ts-loader": "^8.0.17",
     "ts-node": "^9.1.1",
-    "typescript": "^4.1.5",
-    "webpack": "^5.22.0",
-    "webpack-bundle-analyzer": "^4.4.0",
-    "webpack-cli": "^4.5.0"
+    "typescript": "^4.1.5"
   },
   "jest": {
     "runner": "jest-electron/runner",
diff --git a/rollup.config.js b/rollup.config.js
index 53386c6..71beed0 100644
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -10,7 +10,11 @@ module.exports = [{
     name: 'Graphics',
     format: 'umd',
     sourcemap: false,
+    globals: {
+      lodash: '_',
+    },
   },
+  external:['lodash'],
   plugins: [
     resolve(),
     typescript(),
diff --git a/webpack.config.js b/webpack.config.js
deleted file mode 100644
index 58303c8..0000000
--- a/webpack.config.js
+++ /dev/null
@@ -1,79 +0,0 @@
-const webpack = require('webpack');
-const resolve = require('path').resolve;
-const BundleAnalyzerPlugin = require('webpack-bundle-analyzer').BundleAnalyzerPlugin;
-
-const BABEL_OPTIONS = {
-  presets: [
-    [
-      '@babel/preset-env',
-      {
-        targets: '> 0.25%, not dead',
-      },
-    ],
-  ],
-  plugins: [
-    [
-      '@babel/transform-runtime',
-      {
-        helpers: false,
-        regenerator: true,
-      },
-    ],
-  ],
-};
-
-module.exports = {
-  entry: {
-    graphics: './src/index.ts',
-  },
-  output: {
-    filename: '[name].min.js',
-    library: 'Graphics',
-    libraryTarget: 'umd',
-    path: resolve(__dirname, 'dist/'),
-  },
-  externals: {
-    lodash: '_',
-  },
-  resolve: {
-    mainFields: ['module', 'main'],
-    extensions: ['.ts', '.js', '.less'],
-  },
-  module: {
-    rules: [
-      {
-        test: /\.ts$/,
-        use: [
-          {
-            loader: 'babel-loader',
-            options: BABEL_OPTIONS,
-          },
-          {
-            loader: 'ts-loader',
-            options: {
-              transpileOnly: true,
-            },
-          },
-        ]
-      },
-      {
-        test: /\.js$/,
-        /** bable 只需要处理 node_modules 中的 es6 模块，src 中的交给 ts-loader 即可 */
-        include: /node_modules/,
-        use: {
-          loader: 'babel-loader',
-          options: BABEL_OPTIONS,
-        },
-      },
-    ],
-  },
-  plugins: [
-    new webpack.NoEmitOnErrorsPlugin(),
-    new webpack.optimize.AggressiveMergingPlugin(),
-    ...(process.env.MODE === 'ANALYZER' ? [new BundleAnalyzerPlugin({ analyzerMode: 'static' })] : []),
-  ],
-  performance: {
-    hints: false,
-  },
-  devtool: 'source-map',
-};