diff --git a/README.md b/README.md
index 9e59464d4..bc234ab28 100644
--- a/README.md
+++ b/README.md
@@ -270,6 +270,7 @@ Glance can also be installed through the following 3rd party channels:
* [Proxmox VE Helper Script](https://community-scripts.github.io/ProxmoxVE/scripts?id=glance)
* [NixOS package](https://search.nixos.org/packages?channel=unstable&show=glance)
* [Coolify.io](https://coolify.io/docs/services/glance/)
+* [Sealos](docs/sealos.md)
diff --git a/docs/sealos.md b/docs/sealos.md
new file mode 100644
index 000000000..261152f0a
--- /dev/null
+++ b/docs/sealos.md
@@ -0,0 +1,25 @@
+# Deploying Glance on Sealos
+
+[](https://sealos.io/products/app-store/glance)
+
+Sealos provides a maintained one-click template for deploying Glance. The template defines the application resources, generated defaults, and storage settings in the Sealos templates repository at [`template/glance/index.yaml`](https://github.com/labring-actions/templates/blob/main/template/glance/index.yaml).
+
+## Before deploying
+
+- Review the generated template defaults and any user-provided inputs in Sealos.
+- Review persistence and storage settings in the Sealos template before storing production data.
+- Keep your Glance configuration backed up so it can be reused if you later move to another installation method.
+
+## Deploy
+
+1. Open the [Glance template on Sealos](https://sealos.io/products/app-store/glance).
+2. Click **Deploy Now** and review the template settings.
+3. Start the deployment and wait for Sealos to create the application resources.
+4. Open the generated Sealos app URL.
+5. Complete any first-run setup or login flow required by your Glance configuration.
+
+## Updating configuration
+
+Glance is configured through YAML files. After deploying, update your configuration from the Sealos application resources and restart the application if the changed settings require a reload.
+
+For Glance configuration details, see [Configuring Glance](configuration.md).