perf: 优化接入协议帮助信息

@@ -19,6 +19,7 @@ import { uploadThumbnail } from '/@/api/configuration/center/configurationCenter
 import { getDeviceProfileOtaPackages, getOtaPackageInfo } from '/@/api/ota';
 import { QueryDeviceProfileOtaPackagesType } from '/@/api/ota/model';
 import { OTAPackageType } from '/@/enums/otaEnum';
+import { TransportTypeEnum } from '/@/enums/deviceEnum';
 
 export enum Mode {
   CARD = 'card',
@@ -406,6 +407,11 @@ export const step2Schemas: FormSchema[] = [
     required: true,
     label: '接入协议',
     defaultValue: 'DEFAULT',
+    helpMessage({ model }) {
+      return model?.transportType === TransportTypeEnum.GBT28181
+        ? ['GBT28181协议使用的是ZLMediaKit流媒体服务框架']
+        : [];
+    },
     componentProps() {
       return {
         options: [
@@ -418,7 +424,7 @@ export const step2Schemas: FormSchema[] = [
         getPopupContainer: () => document.body,
       };
     },
-    colProps: { span: 10 },
+    colProps: { span: 12 },
   },
 ];
 

@@ -75,7 +75,7 @@
     transportConfiguration: {},
   });
   const [register, { validate, resetFields, setFieldsValue, updateSchema }] = useForm({
-    labelWidth: 80,
+    labelWidth: 100,
     schemas: step2Schemas,
     actionColOptions: {
       span: 14,