diff --git a/docs-2.0/nebula-dashboard-ent/2.deploy-connect-dashboard-ent.md b/docs-2.0/nebula-dashboard-ent/2.deploy-connect-dashboard-ent.md
index 7e9ab3af616..c984f050d9d 100644
--- a/docs-2.0/nebula-dashboard-ent/2.deploy-connect-dashboard-ent.md
+++ b/docs-2.0/nebula-dashboard-ent/2.deploy-connect-dashboard-ent.md
@@ -14,7 +14,6 @@
   | 端口号 | 说明                              |
   | ------ | --------------------------------- |
   | 7005   | Dashboard 提供 web 服务的端口。      |
-  | 8090   | nebula-http-gateway 服务的端口。   |
   | 9090   | prometheus 服务的端口。            |
   | 9200   | nebula-stats-exporter 服务的端口。 |