fix: DEFECT-834 not throw error message on submit

@@ -383,7 +383,7 @@ export const MediaTypeValidate: Rule[] = [
     required: true,
     validator: (_, value: string) => {
       const reg = /(?:.*)(?<=\.)/;
-      const type = value.replace(reg, '');
+      const type = (value || '').replace(reg, '');
       if (type !== MediaType.M3U8) {
         return Promise.reject('视频流只支持m3u8格式');
       }

@@ -173,8 +173,8 @@ export const formSchema: QFormSchema[] = [
   {
     field: 'videoUrl',
     label: '视频流',
-    required: true,
     component: 'Input',
+    required: true,
     ifShow({ values }) {
       return values.accessMode === AccessMode.ManuallyEnter;
     },
@@ -182,7 +182,7 @@ export const formSchema: QFormSchema[] = [
       placeholder: '请输入视频流',
       maxLength: 255,
     },
-    rules: [...CameraVideoUrl, ...MediaTypeValidate, { required: true, message: '视频流是必填项' }],
+    rules: [{ required: true, message: '视频流是必填项' }, ...CameraVideoUrl, ...MediaTypeValidate],
   },
 
   {