diff --git a/Services/PeriodExamService.cs b/Services/PeriodExamService.cs
index 6a3bbc0..e82cea4 100644
--- a/Services/PeriodExamService.cs
+++ b/Services/PeriodExamService.cs
@@ -1235,9 +1235,10 @@ namespace BMA.EHR.Recurit.Exam.Service.Services
                 candidates = await _context.Candidates
                                         .AsQueryable()
                                         .Include(x => x.PositionExam)
-                                        .OrderBy(x => x.PositionExam == null ? null : x.PositionExam.PositionName)
-                                        .ThenBy(x => x.PositionExam == null ? null : x.PositionExam.PositionLevelName)
-                                        .ThenBy(x => x.ExamIdenNumber)
+                                        // .OrderBy(x => x.PositionExam == null ? null : x.PositionExam.PositionName)
+                                        // .ThenBy(x => x.PositionExam == null ? null : x.PositionExam.PositionLevelName)
+                                        // .ThenBy(x => x.ExamIdenNumber)
+                                        .OrderBy(x => x.ExamIdenNumber)
                                         .Where(x => x.PeriodExam == periodExam)
                                         .Where(x => x.Status != "waiver")
                                         .Where(x => x.Status != "register")
@@ -1248,9 +1249,10 @@ namespace BMA.EHR.Recurit.Exam.Service.Services
                 candidates = await _context.Candidates
                                         .AsQueryable()
                                         .Include(x => x.PositionExam)
-                                        .OrderBy(x => x.PositionExam == null ? null : x.PositionExam.PositionName)
-                                        .ThenBy(x => x.PositionExam == null ? null : x.PositionExam.PositionLevelName)
-                                        .ThenBy(x => x.ExamIdenNumber)
+                                        // .OrderBy(x => x.PositionExam == null ? null : x.PositionExam.PositionName)
+                                        // .ThenBy(x => x.PositionExam == null ? null : x.PositionExam.PositionLevelName)
+                                        // .ThenBy(x => x.ExamIdenNumber)
+                                        .OrderBy(x => x.ExamIdenNumber)
                                         .Where(x => x.PeriodExam == periodExam)
                                         .Where(x => x.Status != "register")
                                         .ToListAsync();