通知内容重复问题修改

src/views/demo/message/msg/DetailModal.vue

@@ -20,7 +20,7 @@
     setModalProps({ confirmLoading: false });
     console.log(data);
     mockData.value = data.record;
-    if(data.record?.contentInfo){
+    if(data.record?.contentInfo && !schema.find(item => item.field == 'contentInfo')){
       schema.push({
         field: 'contentInfo',
         label: '内容',