diff --git a/config/webpack.prod.js b/config/webpack.prod.js
index 380368b6..5a64814f 100644
--- a/config/webpack.prod.js
+++ b/config/webpack.prod.js
@@ -157,7 +157,7 @@ module.exports = webpackMerge(commonConfig, {
 
 
       beautify: false, //prod
-      mangle: { screw_ie8 : true }, //prod
+      mangle: false,
       compress: { screw_ie8: true }, //prod
       comments: false //prod
     }),