diff --git a/rust/crates/httpclient/src/request.rs b/rust/crates/httpclient/src/request.rs
index 79395f7b1..82afcd896 100644
--- a/rust/crates/httpclient/src/request.rs
+++ b/rust/crates/httpclient/src/request.rs
@@ -19,7 +19,7 @@ use crate::{
 };
 
 const HTTP_URL: &str = "https://openapi.longbridge.com";
-const HTTP_URL_CN: &str = "https://openapi.longportapp.cn";
+const HTTP_URL_CN: &str = "https://openapi.longbridge.cn";
 
 const USER_AGENT: &str = "openapi-sdk";
 const REQUEST_TIMEOUT: Duration = Duration::from_secs(30);
diff --git a/rust/src/config.rs b/rust/src/config.rs
index 658230371..8737b9162 100644
--- a/rust/src/config.rs
+++ b/rust/src/config.rs
@@ -19,8 +19,8 @@ use crate::error::Result;
 
 const DEFAULT_QUOTE_WS_URL: &str = "wss://openapi-quote.longbridge.com/v2";
 const DEFAULT_TRADE_WS_URL: &str = "wss://openapi-trade.longbridge.com/v2";
-const DEFAULT_QUOTE_WS_URL_CN: &str = "wss://openapi-quote.longportapp.cn/v2";
-const DEFAULT_TRADE_WS_URL_CN: &str = "wss://openapi-trade.longportapp.cn/v2";
+const DEFAULT_QUOTE_WS_URL_CN: &str = "wss://openapi-quote.longbridge.cn/v2";
+const DEFAULT_TRADE_WS_URL_CN: &str = "wss://openapi-trade.longbridge.cn/v2";
 
 /// Language identifier
 #[derive(Debug, Default, Copy, Clone, PartialEq, Eq, IntoPrimitive)]