diff --git a/ui/console-src/modules/contents/attachments/components/AttachmentGroupEditingModal.vue b/ui/console-src/modules/contents/attachments/components/AttachmentGroupEditingModal.vue
index dad1ed46d9..fd724c9ace 100644
--- a/ui/console-src/modules/contents/attachments/components/AttachmentGroupEditingModal.vue
+++ b/ui/console-src/modules/contents/attachments/components/AttachmentGroupEditingModal.vue
@@ -44,6 +44,18 @@ const modalTitle = props.group
 const handleSave = async () => {
   try {
     isSubmitting.value = true;
+    const existingGroupsResponse =
+      await coreApiClient.storage.group.listGroup();
+    const existingGroups = existingGroupsResponse.data.items || [];
+    const nameExists = existingGroups.some(
+      (group) => group.spec.displayName === formState.value.spec.displayName
+    );
+
+    if (nameExists) {
+      alert("该分组名称已存在，请重新创建!");
+      return;
+    }
+
     if (props.group) {
       await coreApiClient.storage.group.updateGroup({
         name: formState.value.metadata.name,
diff --git a/ui/console-src/modules/contents/attachments/components/AttachmentPolicyEditingModal.vue b/ui/console-src/modules/contents/attachments/components/AttachmentPolicyEditingModal.vue
index ec09872025..0cf15cb852 100644
--- a/ui/console-src/modules/contents/attachments/components/AttachmentPolicyEditingModal.vue
+++ b/ui/console-src/modules/contents/attachments/components/AttachmentPolicyEditingModal.vue
@@ -47,6 +47,14 @@ const formState = ref<Policy>({
 
 const isUpdateMode = !!props.policy;
 
+const { data: policies } = useQuery({
+  queryKey: ["core:attachment:policies"],
+  queryFn: async () => {
+    const { data } = await coreApiClient.storage.policy.listPolicy(); // 修改为 listPolicy
+    return data;
+  },
+});
+
 onMounted(async () => {
   if (props.policy) {
     formState.value = cloneDeep(props.policy);
@@ -135,6 +143,14 @@ const submitting = ref(false);
 const handleSave = async () => {
   try {
     submitting.value = true;
+    const nameExists = policies.value?.items.some(
+      (policy) => policy.spec.displayName === formState.value.spec.displayName
+    );
+
+    if (nameExists) {
+      alert("该存储策略名称已存在，请重新创建!");
+      return;
+    }
 
     const configMapToUpdate = convertToSave();