diff --git a/README.md b/README.md
index e6df5de..0adc509 100644
--- a/README.md
+++ b/README.md
@@ -6,9 +6,14 @@
 
 <p align="center"><b>With LangChain, you build agents by hand — at 1× speed.<br />With PenguinHarness, agents build agents — at 100×.</b></p>
 
-<p align="center">A zero-code Harness CLI and Web UI, connected to 1000+ models.</p>
+<p align="center">A zero-code CLI and Web UI for building agents, connected to 1,000+ models.</p>
 
 <p align="center">
+  <a href="https://www.producthunt.com/products/penguinharness?embed=true&amp;utm_source=badge-featured&amp;utm_medium=badge&amp;utm_campaign=badge-penguinharness" target="_blank" rel="noopener noreferrer"><img alt="PenguinHarness - Let Agents Autonomously Build Better Agents for $0.02 | Product Hunt" width="250" height="54" src="https://api.producthunt.com/widgets/embed-image/v1/featured.svg?post_id=1202577&amp;theme=light&amp;t=1784804711946" /></a>
+</p>
+
+<p align="center">
+  <a href="https://www.npmjs.com/package/@prismshadow/penguin-core"><img src="https://img.shields.io/npm/v/@prismshadow/penguin-core" alt="npm version" /></a>
   <a href="https://github.com/Prism-Shadow/penguin-harness/actions/workflows/ci.yml"><img src="https://github.com/Prism-Shadow/penguin-harness/actions/workflows/ci.yml/badge.svg" alt="CI" /></a>
   <a href="https://github.com/Prism-Shadow/penguin-harness/actions/workflows/pages.yml"><img src="https://github.com/Prism-Shadow/penguin-harness/actions/workflows/pages.yml/badge.svg" alt="Deploy Site" /></a>
   <a href="LICENSE"><img src="https://img.shields.io/badge/license-Apache--2.0-blue" alt="License: Apache-2.0" /></a>
diff --git a/README.zh.md b/README.zh.md
index 530643d..89ccaf5 100644
--- a/README.zh.md
+++ b/README.zh.md
@@ -6,9 +6,14 @@
 
 <p align="center"><b>使用 LangChain，以 1 倍速度人工构建 Agent；<br />使用 PenguinHarness，以 100 倍速度用 Agent 构建 Agent。</b></p>
 
-<p align="center">零代码 Harness CLI 与 Web UI，连接 1000+ 模型。</p>
+<p align="center">用于构建 Agent 的零代码 CLI 与 Web UI，连接 1,000+ 模型。</p>
 
 <p align="center">
+  <a href="https://www.producthunt.com/products/penguinharness?embed=true&amp;utm_source=badge-featured&amp;utm_medium=badge&amp;utm_campaign=badge-penguinharness" target="_blank" rel="noopener noreferrer"><img alt="PenguinHarness - Let Agents Autonomously Build Better Agents for $0.02 | Product Hunt" width="250" height="54" src="https://api.producthunt.com/widgets/embed-image/v1/featured.svg?post_id=1202577&amp;theme=light&amp;t=1784804711946" /></a>
+</p>
+
+<p align="center">
+  <a href="https://www.npmjs.com/package/@prismshadow/penguin-core"><img src="https://img.shields.io/npm/v/@prismshadow/penguin-core" alt="npm 版本" /></a>
   <a href="https://github.com/Prism-Shadow/penguin-harness/actions/workflows/ci.yml"><img src="https://github.com/Prism-Shadow/penguin-harness/actions/workflows/ci.yml/badge.svg" alt="CI" /></a>
   <a href="https://github.com/Prism-Shadow/penguin-harness/actions/workflows/pages.yml"><img src="https://github.com/Prism-Shadow/penguin-harness/actions/workflows/pages.yml/badge.svg" alt="Deploy Site" /></a>
   <a href="LICENSE"><img src="https://img.shields.io/badge/license-Apache--2.0-blue" alt="License: Apache-2.0" /></a>