diff --git a/webpack.config.ts b/webpack.config.ts
index 5f0491c5..8f880f12 100644
--- a/webpack.config.ts
+++ b/webpack.config.ts
@@ -354,6 +354,7 @@ const guiConfig = {
 	entry: {
 		gui: path.join(__dirname, 'lib', 'gui', 'app', 'renderer.ts'),
 	},
+	// entry: path.join(__dirname, 'lib', 'gui', 'app', 'renderer.ts'),
 	plugins: [
 		...commonConfig.plugins,
 		new CopyPlugin({
diff --git a/webpack.dev.config.ts b/webpack.dev.config.ts
index 4edbaf6d..5895c7bb 100644
--- a/webpack.dev.config.ts
+++ b/webpack.dev.config.ts
@@ -10,6 +10,8 @@ const [
 
 configs.forEach((config) => {
 	config.mode = 'development';
+	// @ts-ignore
+	config.devtool = 'source-map';
 });
 
 guiConfig.devServer = {