diff --git a/package.json b/package.json
index 3dc4fcc624c0954f81c49d98e3910b956d6522bd..0582f48c9688402cf41aa08d836f1f01662668a5 100644
--- a/package.json
+++ b/package.json
@@ -20,15 +20,15 @@
   },
   "homepage": "https://github.com/CodFrm/cxmooc-tools#readme",
   "devDependencies": {
+    "html-webpack-plugin": "^3.2.0",
     "webpack": "^4.20.2",
     "webpack-cli": "^3.1.2",
-    "webpack-merge": "^4.1.4",
-    "html-webpack-plugin": "^3.2.0"
+    "webpack-merge": "^4.1.4"
   },
   "dependencies": {
-    "md5": "^2.2.1",
+    "body-parser": "^1.18.3",
     "express": "^4.16.3",
-    "mongodb": "^3.1.6",
-    "body-parser": "^1.18.3"
+    "md5": "^2.2.1",
+    "mongodb": "^3.1.10"
   }
 }
diff --git a/webpack.prod.js b/webpack.prod.js
index ad954ecead6239f0ed2e2bebb817fed4620e74db..d22428bb765faa16aaa119101eaf93be36db0997 100644
--- a/webpack.prod.js
+++ b/webpack.prod.js
@@ -1,9 +1,9 @@
 const merge = require('webpack-merge');
-const UglifyJSPlugin = require('uglifyjs-webpack-plugin');
+// const UglifyJSPlugin = require('uglifyjs-webpack-plugin');
 const common = require('./webpack.config.js');
 
 module.exports = merge(common, {
     plugins: [
-        new UglifyJSPlugin()
+        // new UglifyJSPlugin()
     ]
 })
\ No newline at end of file