From fbfc61e0a74fdd2236a44a149af0ab32081320f0 Mon Sep 17 00:00:00 2001
From: "abby.huang" <78209557+abby-cyber@users.noreply.github.com>
Date: Fri, 19 May 2023 14:13:42 +0800
Subject: [PATCH] Update 0.FAQ.md (#2089)

---
 docs-2.0/20.appendix/0.FAQ.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs-2.0/20.appendix/0.FAQ.md b/docs-2.0/20.appendix/0.FAQ.md
index 70e266769dd..b323a7c5ff8 100644
--- a/docs-2.0/20.appendix/0.FAQ.md
+++ b/docs-2.0/20.appendix/0.FAQ.md
@@ -553,7 +553,7 @@ The following are the default ports used by NebulaGraph core and peripheral tool
 | 20 | NebulaGraph Dashboard | TCP | 8090 | Nebula HTTP Gateway dependency service port. Provides an HTTP interface for cluster services to interact with the NebulaGraph database using nGQL statements. |
 | 21 | NebulaGraph Dashboard | TCP | 9200 | Nebula Stats Exporter dependency service port. Collects cluster performance metrics, including service IP addresses, versions, and monitoring metrics (such as query count, query latency, heartbeat latency, etc.). |
 | 22 | NebulaGraph Dashboard | TCP | 9100 | Node Exporter dependency service port. Collects resource information for machines in the cluster, including CPU, memory, load, disk, and traffic. |
-| 23 | NebulaGraph Dashboard | TCP | 9090 | Prometheus service port. Time-series database for storing monitoring data. |
+| 23 | NebulaGraph Dashboard | TCP | 9091 | Prometheus service port. Time-series database for storing monitoring data. |
 | 24 | NebulaGraph Dashboard | TCP | 7003 | Dashboard Community Edition web service port. |
 | 25 | NebulaGraph Dashboard | TCP | 7005 | Dashboard Enterprise Edition web service port. |
 | 26 | NebulaGraph Dashboard | TCP | 9093 | Alertmanager service port. Receives alerts from Prometheus and sends alert notifications to Dashboard. |