diff --git a/README.md b/README.md
index c26e289f45..b892daa939 100644
--- a/README.md
+++ b/README.md
@@ -397,7 +397,7 @@ The implemented SDK and its API documentation are listed below:
 - [PyMilvus SDK](https://github.com/milvus-io/pymilvus)
 - [Java SDK](https://github.com/milvus-io/milvus-sdk-java)(ready for test)
 - [Go SDK](https://github.com/milvus-io/milvus-sdk-go)(ready for test)
-- [Cpp SDK](https://github.com/milvus-io/milvus-sdk-go)(under development)
+- [Cpp SDK](https://github.com/milvus-io/milvus-sdk-cpp)(under development)
 - [Node SDK](https://github.com/milvus-io/milvus-sdk-node)
 
 ### Milvus insight
diff --git a/README_CN.md b/README_CN.md
index 803e3756b5..a2e05877d6 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -383,6 +383,7 @@ Milvus [训练营](https://github.com/milvus-io/bootcamp)能够帮助你了解
 - [PyMilvus](https://github.com/milvus-io/pymilvus)
 - [Java SDK](https://github.com/milvus-io/milvus-sdk-java)(开发中)
 - [Go SDK](https://github.com/milvus-io/milvus-sdk-go)(开发中)
+- [Cpp SDK](https://github.com/milvus-io/milvus-sdk-cpp)(开发中)
 - [Node SDK](https://github.com/milvus-io/milvus-sdk-node)
 
 ### Milvus insight