diff --git a/README.md b/README.md
index e9d97ea..cead6b2 100644
--- a/README.md
+++ b/README.md
@@ -28,10 +28,10 @@
 
 
 <details open>
-<summary><h2>🔥 Updates</h2></summary>
+<summary><h2>📢 Updates</h2></summary>
 
-- [**An Agentic Vectorless RAG Example**](https://github.com/VectifyAI/PageIndex/blob/main/examples/openai_agents_demo.py): A complete *agentic, vectorless RAG* [example](https://github.com/VectifyAI/PageIndex/blob/main/examples/openai_agents_demo.py) with self-hosted PageIndex, using OpenAI Agents SDK.
-- [PageIndex Chat](https://chat.pageindex.ai): Human-like document-analysis agent [platform](https://chat.pageindex.ai) for professional long documents. Also available via [MCP](https://pageindex.ai/mcp) or [API](https://docs.pageindex.ai/quickstart).
+- 🔥 [**Agentic Vectorless RAG Example**](https://github.com/VectifyAI/PageIndex/blob/main/examples/openai_agents_demo.py): A complete *agentic, vectorless RAG* [example](https://github.com/VectifyAI/PageIndex/blob/main/examples/openai_agents_demo.py) with self-hosted PageIndex, using OpenAI Agents SDK.
+- [PageIndex Chat](https://chat.pageindex.ai): A Human-like document analysis agent [platform](https://chat.pageindex.ai) for professional long documents. Also available via [MCP](https://pageindex.ai/mcp) or [API](https://docs.pageindex.ai/quickstart).
 - [PageIndex Framework](https://pageindex.ai/blog/pageindex-intro): The PageIndex framework — an *agentic, in-context tree index* that enables LLMs to perform *reasoning-based, human-like retrieval* over long documents.
 
  <!-- **🧪 Cookbooks:**
@@ -254,7 +254,7 @@ PageIndex Blog, Sep 2025.
 ```
 
 <details>
-<summary>Or use the BibTeX citation</summary>
+<summary>Or use the BibTeX citation.</summary>
 
 ```bibtex
 @article{zhang2025pageindex,