diff --git a/webpack.config.dev.js b/webpack.config.dev.js
index 453c7f3..68bf8ea 100644
--- a/webpack.config.dev.js
+++ b/webpack.config.dev.js
@@ -14,7 +14,7 @@ export default {
 		modules:["node_modules", "src"],
 		extensions: [".js", ".jsx", ".json", ".ts", ".tsx"]
 	},
-	devtool: "source-map",
+	devtool: "#eval-source-map",
 	entry: [
 		"babel-polyfill",
 		"whatwg-fetch",
diff --git a/webpack.config.prod.js b/webpack.config.prod.js
index aa952af..6f9ccf8 100644
--- a/webpack.config.prod.js
+++ b/webpack.config.prod.js
@@ -17,7 +17,7 @@ export default {
 		modules:["node_modules", "src"],
 		extensions: [".js", ".jsx", ".json", ".ts", ".tsx"]
 	},
-	devtool: "source-map", // more info:https://webpack.github.io/docs/build-performance.html#sourcemaps and https://webpack.github.io/docs/configuration.html#devtool
+	devtool: "#eval-source-map", // more info:https://webpack.github.io/docs/build-performance.html#sourcemaps and https://webpack.github.io/docs/configuration.html#devtool
 	entry: [
 		"babel-polyfill",
 		"whatwg-fetch",