diff --git a/build/webpack.base.conf.js b/build/webpack.base.conf.js
index b910b69..488cafe 100644
--- a/build/webpack.base.conf.js
+++ b/build/webpack.base.conf.js
@@ -1,7 +1,4 @@
 const path = require('path');
-const fs = require('fs');
-
-const webpack = require('webpack');
 
 
 function resolve(p) {
@@ -21,22 +18,6 @@ module.exports = {
     filename: "server.js",
     path: resolve('dist')
   },
-  externals: [
-    function(context, request, callback) {
-      if(request[0] == '.') {
-        callback();
-      } else {
-        callback(null, "require('" + request + "')");
-      }
-    }
-  ],
-  plugins: [
-    new webpack.optimize.OccurrenceOrderPlugin(),
-    new webpack.HotModuleReplacementPlugin(),
-    new webpack.DefinePlugin({
-      'process.env.NODE_ENV': JSON.stringify('development')
-    })
-  ],
   resolve: {
     extensions: [".ts", ".js"]
   },
diff --git a/build/webpack.dev.conf.js b/build/webpack.dev.conf.js
index 7be3655..1f93b3c 100644
--- a/build/webpack.dev.conf.js
+++ b/build/webpack.dev.conf.js
@@ -1,4 +1,13 @@
 var base = require('./webpack.base.conf');
 
+base.externals = [
+  function (context, request, callback) {
+    if (request[0] == '.') {
+      callback();
+    } else {
+      callback(null, "require('" + request + "')");
+    }
+  }
+];
 base.watch = true;
-module.exports = base;
\ No newline at end of file
+module.exports = base;