diff --git a/vue.config.js b/vue.config.js
index 7db66c514..57320bf6a 100644
--- a/vue.config.js
+++ b/vue.config.js
@@ -8,7 +8,7 @@
  */
 const autoprefixer = require('autoprefixer')
 const pxtoviewport = require('postcss-px-to-viewport')
-const TerserPlugin = require("terser-webpack-plugin");
+const TerserPlugin = require('terser-webpack-plugin')
 
 module.exports = {
   publicPath: process.env.NODE_ENV === 'production' ? '/' : '/',
@@ -16,6 +16,7 @@ module.exports = {
   outputDir: 'dist', //打包输出目录
   productionSourceMap: true,
   css: {
+    sourceMap: true,
     loaderOptions: {
       postcss: {
         plugins: [
@@ -31,15 +32,15 @@ module.exports = {
     }
   },
   chainWebpack: config => {
-    const { codeInspectorPlugin } = require('code-inspector-plugin');
+    const { codeInspectorPlugin } = require('code-inspector-plugin')
 
     config.plugin('code-inspector-plugin').use(
       codeInspectorPlugin({
         bundler: 'webpack',
-        editor: "webstorm"
+        editor: 'webstorm'
       })
-    );
-    
+    )
+
     // 移除 prefetch 插件
     config.plugins.delete('prefetch')
     // // 压缩代码
@@ -52,8 +53,9 @@ module.exports = {
   devServer: {
     port: 8082
   },
-  configureWebpack: {
-    optimization: {
+  configureWebpack: config => {
+    config.devtool = 'source-map'
+    config.optimization = {
       minimizer: [
         new TerserPlugin({
           terserOptions: {
@@ -65,5 +67,5 @@ module.exports = {
         })
       ]
     }
-  },
+  }
 }