diff --git a/packages/core/devtools/umiConfig.js b/packages/core/devtools/umiConfig.js
index 33e0731350..bbc4afef79 100644
--- a/packages/core/devtools/umiConfig.js
+++ b/packages/core/devtools/umiConfig.js
@@ -64,7 +64,9 @@ function getUmiConfig() {
           }
         },
         onProxyReq: (proxyReq, req, res) => {
-          proxyReq.setHeader('X-Forwarded-For', req.ip);
+          if (req?.ip) {
+            proxyReq.setHeader('X-Forwarded-For', req.ip);
+          }
         },
       },
       // for local storage