diff --git a/docs/en/config/transport.md b/docs/en/config/transport.md
index 55e8238..3a62f30 100644
--- a/docs/en/config/transport.md
+++ b/docs/en/config/transport.md
@@ -41,7 +41,7 @@ Transports specify how to achieve stable data transmission. Both ends of a conne
 }
 ```
 
-> `network`: "tcp" | "kcp" | "ws" | "http" | "quic" | "grpc" | "httpupgrade" | "splithttp"
+> `network`: "tcp" | "kcp" | "ws" | "http" | "grpc" | "httpupgrade" | "splithttp"
 
 The underlying protocol of the transport used by the data stream of the connection, defaulting to `"tcp"`.