update

TEAMModelOS.SDK/Models/Service/StudentService.cs

@@ -349,7 +349,7 @@ namespace TEAMModelOS.SDK
                 creatorId = x.creatorId,
                 subjects = x.subjects,
                 owner = x.owner,
-                classIds = x.classIds.Count > 0 ? x.classes : x.stuLists,
+                classIds = x.classes.Count > 0 ? x.classes : x.stuLists,
                 code = x.code,
                 createTime = x.createTime,
                 qamode = x.qamode,