diff --git a/docs/get_started/get_started.md b/docs/get_started/get_started.md
index 2accf66ef45..0198a0ccc6f 100644
--- a/docs/get_started/get_started.md
+++ b/docs/get_started/get_started.md
@@ -50,6 +50,27 @@ admission controller delegating all scheduling to YuniKorn. Because this mode is
 
 If you are unsure which deployment mode you should use, refer to our [side-by-side comparison](user_guide/deployment_modes).
  
+If you want to use specific YuniKorn version, you can update helm chart via helm upgrade.
+```shell script
+helm upgrade -f custom.yml  -install yunikorn yunikorn/yunikorn -n yunikorn --create-namespace
+```
+
+The custom.yml is
+```yml
+image:
+  tag: scheduler-{version}    # default depends on YuniKorn version
+
+admissionController:
+  image:
+    tag: admission-{version}  # default depends on YuniKorn version
+
+web:
+  image:
+    tag: web-{version}        # default depends on YuniKorn version
+```
+
+You can check available `{version}` on [DockerHub](https://hub.docker.com/r/apache/yunikorn/tags).
+
 Further configuration options for installing YuniKorn via Helm are available in the [YuniKorn Helm hub page](https://hub.helm.sh/charts/yunikorn/yunikorn).
 
 If you don't want to use helm charts, you can find our step-by-step
@@ -80,4 +101,4 @@ YuniKorn UI provides a centralised view for cluster resource capacity, utilizati
 
 Besides, YuniKorn also exposes its scheduling metrics via Prometheus.
 
-If you want to monitor the yunikorn core services by using Prometheus and Grafana, you can find our step-by-step tutorial [here](../user_guide/prometheus.md).
\ No newline at end of file
+If you want to monitor the YuniKorn core services by using Prometheus and Grafana, you can find our step-by-step tutorial [here](../user_guide/prometheus.md).
diff --git a/docs/user_guide/service_config.md b/docs/user_guide/service_config.md
index eb14bb369f9..ec6cf25bd02 100644
--- a/docs/user_guide/service_config.md
+++ b/docs/user_guide/service_config.md
@@ -43,27 +43,27 @@ policies can be customized as follows:
 # Image information for the standard scheduler
 image:
   repository: apache/yunikorn
-  tag: scheduler-1.0.0          # default depends on YuniKorn version
+  tag: scheduler-{version}          # default depends on YuniKorn version
   pullPolicy: Always
 
 # Image information for the plugin scheduler
 pluginImage:
   repository: apache/yunikorn
-  tag: scheduler-plugin-1.0.0   # default depends on YuniKorn version
+  tag: scheduler-plugin-{version}   # default depends on YuniKorn version
   pullPolicy: Always
 
 # Image information for the web UI
 web:
   image:
     repository: apache/yunikorn
-    tag: web-1.0.0              # default depends on YuniKorn version
+    tag: web-{version}              # default depends on YuniKorn version
     pullPolicy: Always
 
 # Image information for the admission controller
 admissionController:
   image:
     repository: apache/yunikorn
-    tag: admission-1.0.0        # default depends on YuniKorn version
+    tag: admission-{version}        # default depends on YuniKorn version
     pullPolicy: Always
 ```
 ### Kubernetes configuration