默认更新

@@ -53,11 +53,12 @@ module.exports = {
                     }
                 }
             })
-
+        config.when(process.env.NODE_ENV !== 'development', config => {
             config.plugin('extract-css').tap(() => [{
                 filename: `static/css/[name].${Timestamp}.css`,
                 chunkFilename: `static/css/[name].${Timestamp}.css`
             }])
+        })
 
     },
     configureWebpack: { // webpack 配置