diff --git a/nuxt.config.js b/nuxt.config.js
index 9a66310..012ef54 100644
--- a/nuxt.config.js
+++ b/nuxt.config.js
@@ -1,6 +1,7 @@
 import appConfig from './config/app.config'
 import apiConfig from './config/api.config'
 import {isDevMode} from './environment'
+const LodashModuleReplacementPlugin = require('lodash-webpack-plugin')
 
 export default {
   /*
@@ -86,5 +87,16 @@ export default {
   */
   build: {
     transpile: [/^element-ui/],
+    optimization: {
+      splitChunks: {
+        minSize: 10000,
+        maxSize: 250000
+      }
+    },
+    extend(config, ctx) {
+      config.plugins.unshift(new LodashModuleReplacementPlugin())
+      // rules[2].use[0] is babel-loader
+      config.module.rules[2].use[0].options.plugins = ['lodash']
+    }
   }
 }
diff --git a/package.json b/package.json
index b450297..2812da7 100644
--- a/package.json
+++ b/package.json
@@ -6,11 +6,13 @@
     "dev": "nuxt",
     "build": "nuxt build",
     "start": "nuxt start",
-    "generate": "nuxt generate"
+    "generate": "nuxt generate",
+    "analyze": "nuxt build -a"
   },
   "dependencies": {
     "@chenfengyuan/vue-qrcode": "^1.0.2",
     "@nuxtjs/axios": "^5.12.1",
+    "babel-plugin-lodash": "^3.3.4",
     "cookieparser": "^0.1.0",
     "echarts": "^4.8.0",
     "element-ui": "^2.13.2",
@@ -25,6 +27,7 @@
   },
   "devDependencies": {
     "@nuxtjs/proxy": "^2.0.1",
+    "lodash-webpack-plugin": "^0.11.5",
     "node-sass": "^4.14.1",
     "sass-loader": "^9.0.3"
   }