diff --git a/README.md b/README.md
index ed3f84c4b..7db0ce57f 100644
--- a/README.md
+++ b/README.md
@@ -8,7 +8,7 @@
 [![Wiki](https://img.shields.io/badge/docs-wiki-blue.svg)](https://github.com/seaweedfs/seaweedfs/wiki)
 [![Docker Pulls](https://img.shields.io/docker/pulls/chrislusf/seaweedfs?maxAge=4800)](https://hub.docker.com/r/chrislusf/seaweedfs/)
 [![SeaweedFS on Maven Central](https://img.shields.io/maven-central/v/com.github.chrislusf/seaweedfs-client)](https://search.maven.org/search?q=g:com.github.chrislusf)
-
+[![Artifact Hub](https://img.shields.io/endpoint?url=https://artifacthub.io/badge/repository/seaweedfs)](https://artifacthub.io/packages/search?repo=seaweedfs)
 
 ![SeaweedFS Logo](https://raw.githubusercontent.com/seaweedfs/seaweedfs/master/note/seaweedfs.png)
 
diff --git a/k8s/charts/artifacthub-repo-stable.yml b/k8s/charts/artifacthub-repo-stable.yml
new file mode 100644
index 000000000..db3aee7bb
--- /dev/null
+++ b/k8s/charts/artifacthub-repo-stable.yml
@@ -0,0 +1,16 @@
+# Artifact Hub repository metadata file
+#
+# Some settings like the verified publisher flag or the ignored packages won't
+# be applied until the next time the repository is processed. Please keep in
+# mind that the repository won't be processed if it has not changed since the
+# last time it was processed. Depending on the repository kind, this is checked
+# in a different way. For Helm http based repositories, we consider it has
+# changed if the `index.yaml` file changes. For git based repositories, it does
+# when the hash of the last commit in the branch you set up changes. This does
+# NOT apply to ownership claim operations, which are processed immediately.
+#
+
+repositoryID: 5b2f1fe2-20e5-486e-9746-183484642aa2
+# owners: # (optional, used to claim repository ownership)
+#   - name: username
+#     email: email
\ No newline at end of file
diff --git a/k8s/charts/seaweedfs/values.yaml b/k8s/charts/seaweedfs/values.yaml
index ed0f582cf..520a00307 100644
--- a/k8s/charts/seaweedfs/values.yaml
+++ b/k8s/charts/seaweedfs/values.yaml
@@ -241,7 +241,7 @@ volume:
   # should map directly to the value of the resources field for a PodSpec,
   # formatted as a multi-line string. By default no direct resource request
   # is made.
-  resources: null
+  resources: {}
 
   # Toleration Settings for server pods
   # This should be a multi-line string matching the Toleration array