diff --git a/config/platform-infra/sub2api-codex-pool.yaml b/config/platform-infra/sub2api-codex-pool.yaml
index 57e0f996..8c2469e7 100644
--- a/config/platform-infra/sub2api-codex-pool.yaml
+++ b/config/platform-infra/sub2api-codex-pool.yaml
@@ -136,7 +136,7 @@ publicExposure:
     configPath: /etc/caddy/Caddyfile
     serviceName: caddy
     upstreamBaseUrl: http://127.0.0.1:21880
-    responseHeaderTimeoutSeconds: 180
+    responseHeaderTimeoutSeconds: 600
 localCodex:
   backupSuffix: pre-sub2api
   providerName: OpenAI