diff --git a/dashboard/src2/components/JsiteDomainDNSRecords.vue b/dashboard/src2/components/JsiteDomainDNSRecords.vue
index 2f707be..2db51f8 100644
--- a/dashboard/src2/components/JsiteDomainDNSRecords.vue
+++ b/dashboard/src2/components/JsiteDomainDNSRecords.vue
@@ -213,7 +213,7 @@
 							</td>
 							<td class="px-4 py-4 whitespace-nowrap">
 								<!-- 优先级编辑 -->
-								<div v-if="record.editing" class="flex items-center space-x-2">
+								<div v-if="record.editing && (record.type === 'MX' || record.type === 'SRV')" class="flex items-center space-x-2">
 									<input 
 										v-model="record.level" 
 										type="number" 
@@ -223,7 +223,7 @@
 									/>
 								</div>
 								<div v-else class="text-sm text-gray-500">
-									{{ record.type === 'MX' && record.level ? record.level : '-' }}
+									{{ (record.type === 'MX' || record.type === 'SRV') && record.level ? record.level : '-' }}
 								</div>
 							</td>
 							<td class="px-4 py-4 whitespace-nowrap text-sm">
@@ -470,7 +470,7 @@ export default {
 				line: '',
 				value: '',
 				ttl: 600,
-				level: 10,
+				level: null, // 默认不设置优先级
 				editing: true, // 新增记录直接进入编辑模式
 				isNew: true
 			};
@@ -500,8 +500,8 @@ export default {
 				return;
 			}
 
-			// 验证优先级
-			if (record.level < 1 || record.level > 100) {
+			// 验证优先级 - 只在MX或SRV类型时验证
+			if ((record.type === 'MX' || record.type === 'SRV') && (record.level < 1 || record.level > 100)) {
 				toast.error('优先级必须在1~100之间');
 				return;
 			}
@@ -518,9 +518,12 @@ export default {
 						host: record.item,
 						value: record.value,
 						ttl: record.ttl,
-						level: record.level,
 						line: record.line
 					};
+					// 只在MX或SRV类型时添加level参数
+					if (record.type === 'MX' || record.type === 'SRV') {
+						params.level = record.level;
+					}
 				} else {
 					// 修改记录 - 只传递可修改的字段
 					url = 'jcloud.api.domain_west.west_domain_modify_dns_record';
@@ -529,9 +532,12 @@ export default {
 						record_id: record.id,
 						value: record.value,
 						ttl: record.ttl,
-						level: record.level,
 						line: record.line
 					};
+					// 只在MX或SRV类型时添加level参数
+					if (record.type === 'MX' || record.type === 'SRV') {
+						params.level = record.level;
+					}
 				}
 
 				const request = createResource({