diff --git a/CompanyManagment.EFCore/Repository/YearlySalaryRepository.cs b/CompanyManagment.EFCore/Repository/YearlySalaryRepository.cs
index e71cfade..e5ac3f13 100644
--- a/CompanyManagment.EFCore/Repository/YearlySalaryRepository.cs
+++ b/CompanyManagment.EFCore/Repository/YearlySalaryRepository.cs
@@ -45,9 +45,11 @@ public class YearlySalaryRepository : RepositoryBase<long, YearlySalary>, IYearl
         var y = Convert.ToInt32(endDateNowFa.Substring(0, 4));
         var m = Convert.ToInt32(endDateNowFa.Substring(5, 2));
         var d = Convert.ToInt32(endDateNowFa.Substring(8, 2));
-        if (m == 12)
-            y += 1;
+   
         PersianDateTime endDate = new PersianDateTime(y, m, d);
+
+        if (m == 12)
+            endDate.AddYears(1);
         for (PersianDateTime date = endDate; date >= startDate; date = date.AddYears(-1))
         {
             yearlist.Add(date.ToString("yyyy"));