diff --git a/python/infinity_sdk/README.md b/python/infinity_sdk/README.md
deleted file mode 120000
index fe8400541..000000000
--- a/python/infinity_sdk/README.md
+++ /dev/null
@@ -1 +0,0 @@
-../../README.md
\ No newline at end of file
diff --git a/python/infinity_sdk/README.md b/python/infinity_sdk/README.md
new file mode 100644
index 000000000..2ac96f9da
--- /dev/null
+++ b/python/infinity_sdk/README.md
@@ -0,0 +1,109 @@
+
+
+
+
+
+
+ The AI-native database built for LLM applications, providing incredibly fast hybrid search of dense embedding, sparse embedding, tensor and full-text
+
+
+
+
+
+Infinity is a cutting-edge AI-native database that provides a wide range of search capabilities for rich data types such as dense vector, sparse vector, tensor, full-text, and structured data. It provides robust support for various LLM applications, including search, recommenders, question-answering, conversational AI, copilot, content generation, and many more **RAG** (Retrieval-augmented Generation) applications.
+
+- [Key Features](#-key-features)
+- [Get Started](#-get-started)
+- [Document](#-document)
+- [Roadmap](#-roadmap)
+- [Community](#-community)
+
+## ⚡️ Performance
+
+
+
+
+
+## 🌟 Key Features
+
+Infinity comes with high performance, flexibility, ease-of-use, and many features designed to address the challenges facing the next-generation AI applications:
+
+### 🚀 Incredibly fast
+
+- Achieves 0.1 milliseconds query latency and 15K+ QPS on million-scale vector datasets.
+- Achieves 1 millisecond latency and 12K+ QPS in full-text search on 33M documents.
+
+> See the [Benchmark report](https://infiniflow.org/docs/dev/benchmark) for more information.
+
+### 🔮 Powerful search
+
+- Supports a hybrid search of dense embedding, sparse embedding, tensor, and full text, in addition to filtering.
+- Supports several types of rerankers including RRF, weighted sum and **ColBERT**.
+
+### 🍔 Rich data types
+
+Supports a wide range of data types including strings, numerics, vectors, and more.
+
+### 🎁 Ease-of-use
+
+- Intuitive Python API. See the [Python API](https://infiniflow.org/docs/dev/pysdk_api_reference)
+- A single-binary architecture with no dependencies, making deployment a breeze.
+- Embedded in Python as a module and friendly to AI developers.
+
+## 🎮 Get Started
+
+Infinity supports two working modes, embedded mode and client-server mode. The following shows how to operate in client-server mode:
+
+1. Deploy Infinity in client-server mode. check the [Deploy infinity server](https://infiniflow.org/docs/dev/deploy_infinity_server) guide.
+
+2. Install the `infinity-sdk` package:
+ ```bash
+ pip install infinity-sdk==0.5.0.dev4
+ ```
+
+3. Use Infinity to conduct a dense vector search:
+ ```python
+ import infinity
+
+ # Connect to infinity
+ # Change the following IP address and port to your server's IP address and port
+ infinity_object = infinity.connect(infinity.NetworkAddress("127.0.0.1", 23817))
+ # Retrieve a database object named default_db
+ db_object = infinity_object.get_database("default_db")
+ # Create a table with an integer column, a varchar column, and a dense vector column
+ table_object = db_object.create_table("my_table", {"num": {"type": "integer"}, "body": {"type": "varchar"}, "vec": {"type": "vector, 4, float"}})
+ # Insert two rows into the table
+ table_object.insert([{"num": 1, "body": "unnecessary and harmful", "vec": [1.0, 1.2, 0.8, 0.9]}])
+ table_object.insert([{"num": 2, "body": "Office for Harmful Blooms", "vec": [4.0, 4.2, 4.3, 4.5]}])
+ # Conduct a dense vector search
+ res = table_object.output(["*"])
+ .match_dense("vec", [3.0, 2.8, 2.7, 3.1], "float", "ip", 2)
+ .to_pl()
+ print(res)
+ ```
+
+> 💡 For more information about Infinity's Python API, see the [Python API Reference](https://infiniflow.org/docs/dev/pysdk_api_reference).
+
+## 📚 Document
+
+- [Quickstart](https://infiniflow.org/docs/dev/)
+- [Python API](https://infiniflow.org/docs/dev/pysdk_api_reference)
+- [HTTP API](https://infiniflow.org/docs/dev/http_api_reference)
+- [References](https://infiniflow.org/docs/dev/category/references)
+- [FAQ](https://infiniflow.org/docs/dev/FAQ)
+
+## 📜 Roadmap
+
+See the [Infinity Roadmap 2024](https://github.com/infiniflow/infinity/issues/338)
+
+## 🙌 Community
+
+- [Discord](https://discord.gg/jEfRUwEYEV)
+- [Twitter](https://twitter.com/infiniflowai)
+- [GitHub Discussions](https://github.com/infiniflow/infinity/discussions)
+