diff --git a/k8s/seafile-data-persistentvolumeclaim.yaml b/k8s/seafile-data-persistentvolumeclaim.yaml
index 3a4b7ea..a487fb9 100644
--- a/k8s/seafile-data-persistentvolumeclaim.yaml
+++ b/k8s/seafile-data-persistentvolumeclaim.yaml
@@ -7,7 +7,7 @@ metadata:
   name: seafile-data
 spec:
   accessModes:
-    - ReadWriteOnce
+    - ReadWriteMany
   resources:
     requests:
       storage: 1Gi
diff --git a/k8s/seahub-avatars-persistentvolumeclaim.yaml b/k8s/seahub-avatars-persistentvolumeclaim.yaml
index 2d83c5f..58849d9 100644
--- a/k8s/seahub-avatars-persistentvolumeclaim.yaml
+++ b/k8s/seahub-avatars-persistentvolumeclaim.yaml
@@ -7,7 +7,7 @@ metadata:
   name: seahub-avatars
 spec:
   accessModes:
-    - ReadWriteOnce
+    - ReadWriteMany
   resources:
     requests:
       storage: 100Mi
diff --git a/k8s/seahub-custom-persistentvolumeclaim.yaml b/k8s/seahub-custom-persistentvolumeclaim.yaml
index 539db8d..63d88f7 100644
--- a/k8s/seahub-custom-persistentvolumeclaim.yaml
+++ b/k8s/seahub-custom-persistentvolumeclaim.yaml
@@ -7,7 +7,7 @@ metadata:
   name: seahub-custom
 spec:
   accessModes:
-    - ReadWriteOnce
+    - ReadWriteMany
   resources:
     requests:
       storage: 100Mi