diff --git a/SolarPower/Repository/Implement/OverviewRepository.cs b/SolarPower/Repository/Implement/OverviewRepository.cs
index 0de6831..8f8c63a 100644
--- a/SolarPower/Repository/Implement/OverviewRepository.cs
+++ b/SolarPower/Repository/Implement/OverviewRepository.cs
@@ -404,7 +404,7 @@ namespace SolarPower.Repository.Implement
                         post.StartTime = post.Range.Split('-')[0] + " 00:00:00";
                         post.EndTime = post.Range.Split('-')[1] + " 23:59:59";
                         start = Convert.ToDateTime(post.StartTime);
-                        end = Convert.ToDateTime(post.EndTime);
+                        end = Convert.ToDateTime(post.EndTime).AddDays(-1);
                         var startime = (Int64)(start.Subtract(new DateTime(1970, 1, 1))).TotalSeconds;
                         var endtime = (Int64)(end.Subtract(new DateTime(1970, 1, 1))).TotalSeconds;
                         sql += @$" AND `timestamp` BETWEEN {startime*1000} AND {endtime*1000}";