升级

src/Jiaowu.Api/Controllers/StudentStatusChangesController.cs

@@ -106,6 +106,8 @@ public sealed class StudentStatusChangesController(
         var userId = currentUserDataScope.Current.UserId;
         var student = await db.Students.FirstOrDefaultAsync(x => x.UserId == userId, token);
         if (student is null) return ConflictProblem("当前账号未关联学生档案。");
+        if (student.IsArchived)
+            return ConflictProblem("学生档案已归档，不能发起新的学籍异动。");
         var target = request.Type switch
         {
             StudentStatusChangeType.Suspension when student.Status == StudentStatus.Active =>