diff --git a/README.md b/README.md
index db6ee4136..cd254fde5 100644
--- a/README.md
+++ b/README.md
@@ -30,6 +30,18 @@
 
 <br/>
 
+<div align="center">
+
+<a href="https://doloffer.com">
+  <img src="docs/assets/doloffer-banner.png" alt="DolOffer - GPT and Claude membership recharge, official subscriptions with after-sales support" width="800"/>
+</a>
+
+<sub><b>Sponsored:</b> DolOffer offers discounted GPT and Claude membership recharge, official subscriptions, and after-sales support. Use code <code>AI8888</code> for 10% off.</sub>
+
+</div>
+
+<br/>
+
 <div align="center">
 <img src="docs/assets/before_after.png" alt="Before vs After Antigravity" width="800"/>
 </div>
diff --git a/docs/assets/doloffer-banner.png b/docs/assets/doloffer-banner.png
new file mode 100644
index 000000000..a363520e9
Binary files /dev/null and b/docs/assets/doloffer-banner.png differ