From bbc82ea1f2d3d817d311ef712dfac67d2bac0518 Mon Sep 17 00:00:00 2001
From: Mengjiao Liu <mengjiao.liu@daocloud.io>
Date: Mon, 9 Aug 2021 18:07:38 +0800
Subject: [PATCH] [zh] Fix `selector` expect map not string and sync
 horizontal-pod-autoscale-walkthrough.md file

---
 .../run-application/horizontal-pod-autoscale-walkthrough.md | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/content/zh/docs/tasks/run-application/horizontal-pod-autoscale-walkthrough.md b/content/zh/docs/tasks/run-application/horizontal-pod-autoscale-walkthrough.md
index ca9931c7d1..f831b28fab 100644
--- a/content/zh/docs/tasks/run-application/horizontal-pod-autoscale-walkthrough.md
+++ b/content/zh/docs/tasks/run-application/horizontal-pod-autoscale-walkthrough.md
@@ -304,7 +304,7 @@ First, get the YAML of your HorizontalPodAutoscaler in the `autoscaling/v2beta2`
 首先，将 HorizontalPodAutoscaler 的 YAML 文件改为 `autoscaling/v2beta2` 格式：
 
 ```shell
-kubectl get hpa.v2beta2.autoscaling -o yaml > /tmp/hpa-v2.yaml
+kubectl get hpa php-apache -o yaml > /tmp/hpa-v2.yaml
 ```
 
 <!--
@@ -597,7 +597,9 @@ HorizontalPodAutoscaler 的配置中。
   external:
     metric:
       name: queue_messages_ready
-      selector: "queue=worker_tasks"
+      selector:
+        matchLabels:
+          queue: "worker_tasks"
     target:
       type: AverageValue
       averageValue: 30