diff --git a/source/_static/images/autoscale-vmgroup-profile-parameters.png b/source/_static/images/autoscale-vmgroup-profile-parameters.png
new file mode 100644
index 0000000000..fbee85ca0b
Binary files /dev/null and b/source/_static/images/autoscale-vmgroup-profile-parameters.png differ
diff --git a/source/_static/images/autoscale-vmgroup-profile-reset-userdata.png b/source/_static/images/autoscale-vmgroup-profile-reset-userdata.png
new file mode 100644
index 0000000000..59fe60bdc5
Binary files /dev/null and b/source/_static/images/autoscale-vmgroup-profile-reset-userdata.png differ
diff --git a/source/_static/images/autoscale-vmgroup-profile-update.png b/source/_static/images/autoscale-vmgroup-profile-update.png
new file mode 100644
index 0000000000..ef5a90035a
Binary files /dev/null and b/source/_static/images/autoscale-vmgroup-profile-update.png differ
diff --git a/source/_static/images/autoscale-vmgroup-profile.png b/source/_static/images/autoscale-vmgroup-profile.png
index fbee85ca0b..69024ab72a 100644
Binary files a/source/_static/images/autoscale-vmgroup-profile.png and b/source/_static/images/autoscale-vmgroup-profile.png differ
diff --git a/source/adminguide/autoscale_with_virtual_router.rst b/source/adminguide/autoscale_with_virtual_router.rst
index 299aa549c0..7426536fd6 100644
--- a/source/adminguide/autoscale_with_virtual_router.rst
+++ b/source/adminguide/autoscale_with_virtual_router.rst
@@ -281,10 +281,18 @@ Updating AutoScale VM Profile
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 To update the VM Profile of the AutoScale VM Group, click the AutoScale VM Profile
-tab, then click Edit AutoScale VM Profile button.
+tab, You will see the details of AutoScale VM Profile.
 
 |autoscale-vmgroup-profile.png|
 
+then click Edit AutoScale VM Profile button.
+
+|autoscale-vmgroup-profile-update.png|
+
+You are able to reset userdata of the VM instances, by clicking Reset Userdata on AutoScale VM Group button.
+
+|autoscale-vmgroup-profile-reset-userdata.png|
+
 You are also able to update the deploy parameters of the VM instances.
 
 |autoscale-vmgroup-deploy-parameters.png|
@@ -390,4 +398,8 @@ a service assigned to a rule inside the context of AutoScale.
    :alt: AutoScale VM Profile.
 .. |autoscale-vmgroup-update.png| image:: /_static/images/autoscale-vmgroup-update.png
    :alt: Update AutoScale VM Group.
+.. |autoscale-vmgroup-profile-update.png| image:: /_static/images/autoscale-vmgroup-profile-update.png
+   :alt: Update AutoScale VM Profile.
+.. |autoscale-vmgroup-profile-reset-userdata.png| image:: /_static/images/autoscale-vmgroup-profile-reset-userdata.png
+   :alt: Reset Userdata in AutoScale VM Profile.