diff --git a/package.json b/package.json
index 03294a685..60fea5bca 100644
--- a/package.json
+++ b/package.json
@@ -22,7 +22,6 @@
     "js-md5": "^0.7.3",
     "lodash": "^4.17.11",
     "normalize.css": "7.0.0",
-    "nprogress": "0.2.0",
     "path-to-regexp": "2.4.0",
     "qrcode.vue": "^1.6.2",
     "script-loader": "^0.7.2",
diff --git a/public/index.html b/public/index.html
index f98e3c574..38730477d 100644
--- a/public/index.html
+++ b/public/index.html
@@ -6,7 +6,7 @@
     <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
     <link rel="icon" href="<%= BASE_URL %>favicon.png">
     <!-- <link rel="stylesheet" href="https://cdn.bootcss.com/element-ui/2.12.0/theme-chalk/index.css"> -->
-    <!-- <link href="https://cdn.bootcss.com/nprogress/0.2.0/nprogress.min.css" rel="stylesheet"> -->
+    <link href="https://cdn.bootcss.com/nprogress/0.2.0/nprogress.min.css" rel="stylesheet">
     <title><%= webpackConfig.name %></title>
     <script src="/static/inflate.min.js"></script>
     <script src="/static/three.min.js"></script>
@@ -15,7 +15,7 @@
     <script src="https://cdn.bootcss.com/vue/2.6.10/vue.min.js"></script>
     <script src="https://cdn.bootcss.com/vuex/3.1.1/vuex.min.js"></script>
     <script src="https://cdn.bootcss.com/vue-router/3.1.3/vue-router.min.js"></script>
-    <!-- <script src="https://cdn.bootcss.com/nprogress/0.2.0/nprogress.min.js"></script> -->
+    <script src="https://cdn.bootcss.com/nprogress/0.2.0/nprogress.min.js"></script>
 
     <!-- <script src="https://cdn.bootcss.com/element-ui/2.12.0/index.js"></script>
     <script src="https://cdn.bootcss.com/element-ui/2.12.0/locale/en.min.js"></script>
diff --git a/src/permission.js b/src/permission.js
index 96a554454..a321cc4fb 100644
--- a/src/permission.js
+++ b/src/permission.js
@@ -2,7 +2,7 @@ import Vue from 'vue';
 import store from '@/store';
 import router from './router';
 import NProgress from 'nprogress'; // Progress 进度条
-import 'nprogress/nprogress.css';// Progress 进度条样式
+// import 'nprogress/nprogress.css';// Progress 进度条样式
 import { admin, userDesign} from './router';
 import { getToken, getDesignToken} from '@/utils/auth'; // 验权
 import { LoginParams } from '@/utils/login';
diff --git a/vue.config.js b/vue.config.js
index 41160b9e0..e12abd347 100644
--- a/vue.config.js
+++ b/vue.config.js
@@ -80,40 +80,11 @@ module.exports = {
             'vue': 'Vue',
             'vuex': 'Vuex',
             'vue-router': 'VueRouter',
-            // 'nprogress': 'NProgress',
+            'nprogress': 'NProgress',
             'echarts': 'echarts'
         };
 
     },
-    // {
-    //     // provide the app's title in webpack's name field, so that
-    //     // it can be accessed in index.html to inject the correct title.
-    //     name: name,
-    //     resolve: {
-    //         extensions: ['.js', '.vue', '.json'],
-    //         alias: {
-    //             '@': resolve('src')
-    //         }
-    //     },
-    //     plugins: [
-    //         new CopyWebpackPlugin([
-    //             {
-    //                 from: path.resolve(__dirname, './static'),
-    //                 to: 'static',
-    //                 ignore: ['.*']
-    //             }
-    //         ]),
-    //         new CompressionWebpackPlugin({
-    //             algorithm: 'gzip',
-    //             test: new RegExp('\\.(' + productionGzipExtensions.join('|') + ')$'),
-    //             threshold: 10240,
-    //             minRatio: 0.8
-    //         })
-    //     ],
-    //     externals: {
-    //         'echarts': 'echarts' // 配置使用CDN
-    //     }
-    // },
     chainWebpack(config) {
         config.plugins.delete('preload'); // TODO: need test
         config.plugins.delete('prefetch'); // TODO: need test
@@ -184,6 +155,27 @@ module.exports = {
                                     minChunks: 3, //  minimum common number
                                     priority: 5,
                                     reuseExistingChunk: true
+                                },
+                                jmap: {
+                                    name: 'chunk-jmap',
+                                    test: resolve('src/jmap'), // can customize your rules
+                                    minChunks: 3, //  minimum common number
+                                    priority: 5,
+                                    reuseExistingChunk: true
+                                },
+                                jlmap3d: {
+                                    name: 'chunk-jlmap3d',
+                                    test: resolve('src/jlmap3d'), // can customize your rules
+                                    minChunks: 3, //  minimum common number
+                                    priority: 5,
+                                    reuseExistingChunk: true
+                                },
+                                ibp: {
+                                    name: 'chunk-ibp',
+                                    test: resolve('src/ibp'), // can customize your rules
+                                    minChunks: 3, //  minimum common number
+                                    priority: 5,
+                                    reuseExistingChunk: true
                                 }
                             }
                         });