diff --git a/docs/zh/14-reference/07-supported.md b/docs/zh/14-reference/07-supported.md
index a062257143..f98f96755a 100644
--- a/docs/zh/14-reference/07-supported.md
+++ b/docs/zh/14-reference/07-supported.md
@@ -43,7 +43,7 @@ description: "TDengine 服务端、客户端和连接器支持的平台列表"
 | **Python**  | ●             | ●             | ●             | ●         | ●         |
 | **Go**      | ●             | ●             | ●             | ●         | ●         |
 | **NodeJs**  | ●             | ●             | ○             | ●         | ○         |
-| **C#**      | ●             | ●             | ○             | ○         | ○         |
+| **C#**      | ●             | ●             | ○             | ●         | ○         |
 | **Rust**    | ●             | ●             | ●             | ○         | ●         |
 | **RESTful** | ●             | ●             | ●             | ●         | ●         |