diff --git a/.gitignore b/.gitignore
index 52061c5ec..3ac4b4b4d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -66,5 +66,5 @@ test.vue
 
 # build
 vendor-manifest.json
-vendor.dll.js
+vendor.dll*.js
 
diff --git a/build/webpack.base.conf.js b/build/webpack.base.conf.js
index fa1288b58..e239a8581 100644
--- a/build/webpack.base.conf.js
+++ b/build/webpack.base.conf.js
@@ -1,5 +1,6 @@
 'use strict'
 const path = require('path')
+const glob = require('glob')
 const webpack = require('webpack')
 const utils = require('./utils')
 const config = require('../config')
@@ -10,7 +11,7 @@ function resolve (dir) {
   return path.join(__dirname, '..', dir)
 }
 
-function getEntries() {
+function getEntries () {
   const base = {
     'oj': ['./src/pages/oj/index.js'],
     'admin': ['./src/pages/admin/index.js']
@@ -22,6 +23,8 @@ function getEntries() {
   }
   return base
 }
+
+// get all entries
 const entries = getEntries()
 console.log("All entries: ")
 Object.keys(entries).forEach(entry => {
@@ -32,6 +35,11 @@ Object.keys(entries).forEach(entry => {
   console.log()
 })
 
+// prepare vendor asserts
+const globOptions = {cwd: resolve('static/js')};
+let vendorAssets = glob.sync('vendor.dll.*.js', globOptions);
+vendorAssets = vendorAssets.map(file => 'static/js/' + file)
+
 
 module.exports = {
   entry: entries,
@@ -107,10 +115,9 @@ module.exports = {
       manifest: require('./vendor-manifest.json')
     }),
     new HtmlWebpackIncludeAssetsPlugin({
-      assets: ['static/js/vendor.dll.js'],
+      assets: [vendorAssets[0]],
       files: ['index.html', 'admin/index.html'],
-      append: false,
-      hash: true
+      append: false
     }),
   ]
 }
diff --git a/build/webpack.dll.conf.js b/build/webpack.dll.conf.js
index e73c61ede..4e035192d 100644
--- a/build/webpack.dll.conf.js
+++ b/build/webpack.dll.conf.js
@@ -23,8 +23,8 @@ module.exports = {
   },
   output: {
     path: path.join(__dirname, '../static/js'),
-    filename: '[name].dll.js',
-    library: '[name]_dll',
+    filename: '[name].dll.[hash:7].js',
+    library: '[name]_[hash]_dll',
   },
   plugins: [
     new webpack.DefinePlugin({
@@ -40,7 +40,7 @@ module.exports = {
     new webpack.DllPlugin({
       context: __dirname,
       path: path.join(__dirname, '[name]-manifest.json'),
-      name: '[name]_dll',
+      name: '[name]_[hash]_dll',
     })
   ]
 };
diff --git a/package.json b/package.json
index 6a8fce543..e7990caeb 100644
--- a/package.json
+++ b/package.json
@@ -63,6 +63,7 @@
     "extract-text-webpack-plugin": "^3.0.0",
     "file-loader": "^1.1.4",
     "friendly-errors-webpack-plugin": "^1.6.1",
+    "glob": "^7.1.2",
     "html-webpack-include-assets-plugin": "^1.0.2",
     "html-webpack-plugin": "^2.30.1",
     "http-proxy-middleware": "^0.17.3",
diff --git a/src/pages/oj/index.html b/src/pages/oj/index.html
index a682688d2..ed482f937 100644
--- a/src/pages/oj/index.html
+++ b/src/pages/oj/index.html
@@ -8,7 +8,7 @@
   <meta name="renderer" content="webkit"/>
   <link rel="shortcut icon" href="/public/website/favicon.ico">
 
-  <link href="static/css/loader.css" rel="stylesheet">
+  <link href="/static/css/loader.css" rel="stylesheet">
   <script>
     // IE 10 and earlier
     if (window.navigator.userAgent.indexOf('MSIE ') > 0 &&