diff --git a/dashboard/src2/components/JsiteDomainDNSRecords.vue b/dashboard/src2/components/JsiteDomainDNSRecords.vue
index 74ecff5..bbfa697 100644
--- a/dashboard/src2/components/JsiteDomainDNSRecords.vue
+++ b/dashboard/src2/components/JsiteDomainDNSRecords.vue
@@ -120,7 +120,9 @@
 										v-model="record.item" 
 										type="text" 
 										class="w-24 px-2 py-1 text-sm border border-gray-300 rounded focus:ring-2 focus:ring-blue-500 focus:border-blue-500"
+										:class="{ 'bg-gray-100 text-gray-500 cursor-not-allowed': !record.isNew }"
 										placeholder="主机名"
+										:disabled="!record.isNew"
 									/>
 								</div>
 								<div v-else class="text-sm text-gray-900">
@@ -133,6 +135,8 @@
 									<select 
 										v-model="record.type" 
 										class="w-20 px-2 py-1 text-sm border border-gray-300 rounded focus:ring-2 focus:ring-blue-500 focus:border-blue-500"
+										:class="{ 'bg-gray-100 text-gray-500 cursor-not-allowed': !record.isNew }"
+										:disabled="!record.isNew"
 									>
 										<option value="A">A</option>
 										<option value="AAAA">AAAA</option>