diff --git a/Learun.Framework.Ultimate V7/Learun.Application.WebApi/Modules/TimeTable.cs b/Learun.Framework.Ultimate V7/Learun.Application.WebApi/Modules/TimeTable.cs
index 934781095..f4cec3a59 100644
--- a/Learun.Framework.Ultimate V7/Learun.Application.WebApi/Modules/TimeTable.cs	
+++ b/Learun.Framework.Ultimate V7/Learun.Application.WebApi/Modules/TimeTable.cs	
@@ -220,7 +220,7 @@ namespace Learun.Application.WebApi.Modules
                 var Stulist = stuInfoBasicIBLL.GetAllList().Where(x => x.StuNo == param.Account).FirstOrDefault();
                 if (Stulist != null)
                 {
-                    Data = arrangeLessonTermIBLL.GetTimeTableInEducation(param.StartDate, param.EndDate, param.ClassNo, "", "");
+                    Data = arrangeLessonTermIBLL.GetTimeTableInEducation(param.StartDate, param.EndDate, Stulist.ClassNo, "", "");
                 }
             }
             else if (param.Description == "教师")