diff --git a/DD.Persistence.API/Controllers/ChangeLogController.cs b/DD.Persistence.API/Controllers/ChangeLogController.cs
index 107ff53..8fbe656 100644
--- a/DD.Persistence.API/Controllers/ChangeLogController.cs
+++ b/DD.Persistence.API/Controllers/ChangeLogController.cs
@@ -182,7 +182,7 @@ public class ChangeLogController : ControllerBase, IChangeLogApi
     /// <param name="token"></param>
     /// <returns></returns>
     [HttpGet("statistics")]
-    public async Task<ActionResult<List<StatisticsChangeLogDto>>> GetStatisticsCountAsync([FromQuery] ChangeLogRequest request, CancellationToken token)
+    public async Task<ActionResult<IEnumerable<StatisticsChangeLogDto>>> GetStatisticsCountAsync([FromQuery] ChangeLogRequest request, CancellationToken token)
     {
         var result = new List<StatisticsChangeLogDto>() {
             new() { DateTime = DateTimeOffset.UtcNow.AddDays(-60), ChangesCount = 10},
@@ -202,7 +202,7 @@ public class ChangeLogController : ControllerBase, IChangeLogApi
     /// <param name="token"></param>
     /// <returns></returns>
     [HttpGet("history")]
-    public async Task<ActionResult<HistoryChangeLogDto>> HistoryChangeLogDto([FromQuery] ChangeLogRequest request, CancellationToken token)
+    public async Task<ActionResult<IEnumerable<HistoryChangeLogDto>>> HistoryChangeLogAsync([FromQuery] ChangeLogRequest request, CancellationToken token)
     {
         var userId = Guid.CreateVersion7();
         var changeLogItemCurrentId = Guid.CreateVersion7();