diff --git a/build/webpack.prod.conf.js b/build/webpack.prod.conf.js
index 7f100a2..e01364c 100644
--- a/build/webpack.prod.conf.js
+++ b/build/webpack.prod.conf.js
@@ -13,6 +13,8 @@ const UglifyJsPlugin = require('uglifyjs-webpack-plugin')
 
 const env = require('../config/prod.env')
 
+const  Version = new Date().getTime()
+
 const webpackConfig = merge(baseWebpackConfig, {
   module: {
     rules: utils.styleLoaders({
@@ -25,8 +27,9 @@ const webpackConfig = merge(baseWebpackConfig, {
   output: {
     publicPath: './',
     path: config.build.assetsRoot,
-    filename: utils.assetsPath('js/[name].[chunkhash].js'),
-    chunkFilename: utils.assetsPath('js/[id].[chunkhash].js')
+    filename: utils.assetsPath('js/[name].[chunkhash].'+Version+'js'),
+    chunkFilename: utils.assetsPath('js/[id].[chunkhash].'+Version+'js')
+
   },
   plugins: [
     // http://vuejs.github.io/vue-loader/en/workflow/production.html