diff --git a/.gitignore b/.gitignore
index 524ec1f..ee82a2b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,6 +19,7 @@ package-lock.json
 # testing
 /coverage
 /.nyc_output
+/stats.html
 
 # npm
 .npmrc
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 82b9254..435b4bc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## [0.2.1](https://github.com/liuxian496/cyndi/compare/v0.2.0...v0.2.1) (2024-04-28)
+
+
+
 # [0.2.0](https://github.com/liuxian496/cyndi/compare/v0.1.3...v0.2.0) (2024-04-24)
 
 
diff --git a/package.json b/package.json
index 9fdbbdf..2f75fc3 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "cyndi",
   "private": false,
-  "version": "0.2.0",
+  "version": "0.2.1",
   "type": "module",
   "module": "dist/index.js",
   "types": "dist/index.d.ts",
@@ -56,9 +56,10 @@
     "eslint-plugin-react-refresh": "^0.4.6",
     "eslint-plugin-storybook": "^0.8.0",
     "husky": "^9.0.11",
-    "litten": "^0.9.2",
+    "litten": "^0.9.4",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
+    "rollup-plugin-visualizer": "^5.12.0",
     "storybook": "^8.0.9",
     "typescript": "^5.2.2",
     "vite": "^5.2.0",
diff --git a/tsconfig.json b/tsconfig.json
index a7fc6fb..96f1cf8 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -21,5 +21,10 @@
     "noFallthroughCasesInSwitch": true
   },
   "include": ["src"],
+  "exclude": [
+    "node_modules",
+    "src/stories",
+    "src/test",
+  ],
   "references": [{ "path": "./tsconfig.node.json" }]
 }
diff --git a/vite.config.mts b/vite.config.mts
index b37f6bb..1a6e621 100644
--- a/vite.config.mts
+++ b/vite.config.mts
@@ -15,7 +15,7 @@ export default defineConfig({
                 printArrayItem: "src/printArrayItem.ts",
                 getPrefixNs:"src/getPrefixNs.ts"
             },
-            name: "litten",
+            name: "cyndi",
             fileName: "index",
         },
         outDir: "dist",