diff --git a/package.json b/package.json
index 52631a07..92839acb 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "umi-webpack-bundle-analyzer",
   "version": "0.0.0-development",
   "description": "Webpack plugin and CLI utility that represents bundle content as convenient interactive zoomable treemap",
-  "author": "Yury Grunin <grunin.ya@ya.ru>",
+  "author": "RaoHai <surgesoft@gmail.com>",
   "license": "MIT",
   "homepage": "https://github.com/umijs/umi-webpack-bundle-analyzer",
   "changelog": "https://github.com/umijs/umi-webpack-bundle-analyzer/blob/master/CHANGELOG.md",
diff --git a/src/BundleAnalyzerPlugin.js b/src/BundleAnalyzerPlugin.js
index c11fbbcd..6f0977ae 100644
--- a/src/BundleAnalyzerPlugin.js
+++ b/src/BundleAnalyzerPlugin.js
@@ -16,7 +16,7 @@ class BundleAnalyzerPlugin {
       defaultSizes: 'parsed',
       openAnalyzer: true,
       generateStatsFile: false,
-      reportDepth: 1,
+      reportDepth: 2,
       statsFilename: 'stats.json',
       statsOptions: null,
       excludeAssets: null,
@@ -91,7 +91,7 @@ class BundleAnalyzerPlugin {
         logger: this.logger,
         defaultSizes: this.opts.defaultSizes,
         excludeAssets: this.opts.excludeAssets,
-        reportDepth: this.opts.reportDepth
+        reportDepth: Math.max(this.opts.reportDepth, 2)
       });
 
       await bfj.write(statsFilepath, chartData, {