diff --git a/doc/UWSGI_DEPLOY.md b/doc/UWSGI_DEPLOY.md
index 62527db1732c733d903c4f178da0622a28d1f1f1..cb3fb506bf6fd4461240ebe43234fa3bed3d4784 100644
--- a/doc/UWSGI_DEPLOY.md
+++ b/doc/UWSGI_DEPLOY.md
@@ -1,5 +1,7 @@
 # Deploy HTTP service with uWSGI
 
+([简体中文](./UWSGI_DEPLOY_CN.md)|English)
+
 In fit_a_line example, after starting the HTTP prediction service, you will see the following information:
 
 ```shell
diff --git a/doc/UWSGI_DEPLOY_CN.md b/doc/UWSGI_DEPLOY_CN.md
index e5a69618f3c07831861550706d5828bbe57c5a3e..5bb87e26bbae729f8c21b4681413a4c9f5c4e7c8 100644
--- a/doc/UWSGI_DEPLOY_CN.md
+++ b/doc/UWSGI_DEPLOY_CN.md
@@ -1,5 +1,7 @@
 # 使用uwsgi启动HTTP预测服务
 
+(简体中文|[English](./UWSGI_DEPLOY.md))
+
 在提供的fit_a_line示例中，启动HTTP预测服务后会看到有以下信息：
 
 ```shell