diff --git a/README.md b/README.md
index 62c23c9..f0ebe6d 100644
--- a/README.md
+++ b/README.md
@@ -51,7 +51,7 @@ The [100 lines](pocketflow/__init__.py) capture the core abstraction of LLM fram
   <img src="./assets/abstraction.png" width="500"/>
 </div>
 
-From there, it’s easy to implement popular design patterns like ([Multi-](https://the-pocket.github.io/PocketFlow/design_pattern/multi_agent.html))[Agents](https://the-pocket.github.io/PocketFlow/design_pattern/agent.html), [Workflow](https://the-pocket.github.io/PocketFlow/design_pattern/workflow.html), [RAG](https://the-pocket.github.io/PocketFlow/design_pattern/rag.html), etc.
+From there, it's easy to implement popular design patterns like ([Multi-](https://the-pocket.github.io/PocketFlow/design_pattern/multi_agent.html))[Agents](https://the-pocket.github.io/PocketFlow/design_pattern/agent.html), [Workflow](https://the-pocket.github.io/PocketFlow/design_pattern/workflow.html), [RAG](https://the-pocket.github.io/PocketFlow/design_pattern/rag.html), etc.
 
 <div align="center">
   <img src="./assets/design.png" width="500"/>
@@ -68,6 +68,7 @@ From there, it’s easy to implement popular design patterns like ([Multi-](http
 | [Parallel Summarizer](https://github.com/The-Pocket/PocketFlow/tree/main/cookbook/pocketflow-parallel-batch) | ☆☆☆ <br> *Dummy*   | [Parallel](https://the-pocket.github.io/PocketFlow/core_abstraction/parallel.html) | A parallel execution demo that shows 3x speedup |
 | [Streaming Controller](https://github.com/The-Pocket/PocketFlow/tree/main/cookbook/pocketflow-llm-streaming) | ☆☆☆ <br> *Dummy*   | Streaming | A real-time LLM streaming demo with user interrupt capability |
 | [Extended Thinking](https://github.com/The-Pocket/PocketFlow/tree/main/cookbook/pocketflow-thinking) | ☆☆☆ <br> *Dummy*   | Thinking |  Solve complex reasoning problems through step-by-step thinking |
+| [RAG System](https://github.com/The-Pocket/PocketFlow/tree/main/cookbook/pocketflow-rag) | ☆☆☆ <br> *Dummy*   | [RAG](https://the-pocket.github.io/PocketFlow/design_pattern/rag.html) | A simple RAG that retrieves relevant documents based on queries |
 
 
 
@@ -93,7 +94,7 @@ From there, it’s easy to implement popular design patterns like ([Multi-](http
   
 |  App Name     |  Difficulty    | Topics  | Human Design | Agent Code |
 | :-------------:  | :-------------: | :---------------------: |  :---: |  :---: |
-| [Build Cursor with Cursor](https://github.com/The-Pocket/Tutorial-Cursor) <br> <sup><sub>We’ll reach the singularity soon ...</sup></sub> | ★★★ <br> *Advanced*   | [Agent](https://the-pocket.github.io/PocketFlow/design_pattern/agent.html) | [Design Doc](https://github.com/The-Pocket/Tutorial-Cursor/blob/main/docs/design.md) | [Flow Code](https://github.com/The-Pocket/Tutorial-Cursor/blob/main/flow.py)
+| [Build Cursor with Cursor](https://github.com/The-Pocket/Tutorial-Cursor) <br> <sup><sub>We'll reach the singularity soon ...</sup></sub> | ★★★ <br> *Advanced*   | [Agent](https://the-pocket.github.io/PocketFlow/design_pattern/agent.html) | [Design Doc](https://github.com/The-Pocket/Tutorial-Cursor/blob/main/docs/design.md) | [Flow Code](https://github.com/The-Pocket/Tutorial-Cursor/blob/main/flow.py)
 | [Ask AI Paul Graham](https://github.com/The-Pocket/Tutorial-YC-Partner) <br> <sup><sub>Ask AI Paul Graham, in case you don't get in</sup></sub> | ★★☆ <br> *Medium*   | [RAG](https://the-pocket.github.io/PocketFlow/design_pattern/rag.html) <br> [Map Reduce](https://the-pocket.github.io/PocketFlow/design_pattern/mapreduce.html) <br> [TTS](https://the-pocket.github.io/PocketFlow/utility_function/text_to_speech.html) | [Design Doc](https://github.com/The-Pocket/Tutorial-AI-Paul-Graham/blob/main/docs/design.md) | [Flow Code](https://github.com/The-Pocket/Tutorial-AI-Paul-Graham/blob/main/flow.py)
 | [Youtube Summarizer](https://github.com/The-Pocket/Tutorial-Youtube-Made-Simple)  <br> <sup><sub> Explain YouTube Videos to you like you're 5 </sup></sub> | ★☆☆ <br> *Beginner*   | [Map Reduce](https://the-pocket.github.io/PocketFlow/design_pattern/mapreduce.html) |  [Design Doc](https://github.com/The-Pocket/Tutorial-Youtube-Made-Simple/blob/main/docs/design.md) | [Flow Code](https://github.com/The-Pocket/Tutorial-Youtube-Made-Simple/blob/main/flow.py)
 | [Cold Opener Generator](https://github.com/The-Pocket/Tutorial-Cold-Email-Personalization)  <br> <sup><sub> Instant icebreakers that turn cold leads hot </sup></sub> | ★☆☆ <br> *Beginner*   | [Map Reduce](https://the-pocket.github.io/PocketFlow/design_pattern/mapreduce.html) <br> [Web Search](https://the-pocket.github.io/PocketFlow/utility_function/websearch.html) |  [Design Doc](https://github.com/The-Pocket/Tutorial-Cold-Email-Personalization/blob/master/docs/design.md) | [Flow Code](https://github.com/The-Pocket/Tutorial-Cold-Email-Personalization/blob/master/flow.py)