tencentyun
diff --git a/‎dist/cos-js-sdk-v5.js.map
-1 b/‎dist/cos-js-sdk-v5.js.map
-1
diff --git a/‎webpack.config.js
+1-1 b/‎webpack.config.js
+1-1
@@ -50,7 +50,7 @@ replaceVersion();
 module.exports = {
     mode: process.env.NODE_ENV,
     entry: path.resolve(__dirname, './index.js'),
-    devtool: process.env.NODE_ENV === 'production' ? "none" : "source-map",
+    devtool: 'none',
     output: {
         path: path.resolve(__dirname, './dist'),
         publicPath: '/dist/',