update

TEAMModelOS.SDK/Models/Cosmos/School/Elegant.cs

@@ -46,11 +46,16 @@ namespace TEAMModelOS.SDK.Models
         /// </summary>
         public string type { get; set; }
         public List<string> classes { get; set; } = new List<string>();
-        public string target { get; set; }
+     
         public List<Attachment> attachments { get; set; } = new List<Attachment>();
+        public string target { get; set; }
         /// <summary>
         /// 业务类型。elegant 德育， art 艺术
         /// </summary>
         public string bizCode { get; set; } = "elegant";
+        /// <summary>
+        /// image  video
+        /// </summary>
+        public string fileType { get; set; }
     }
 }