diff --git a/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/LjReport/WetTimeCounting.cs b/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/LjReport/WetTimeCounting.cs
index 6466c12..5a249aa 100644
--- a/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/LjReport/WetTimeCounting.cs
+++ b/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/LjReport/WetTimeCounting.cs
@@ -88,8 +88,8 @@ namespace Mesnac.Action.ChemicalWeighing.LjReport
         {
             dt.Rows.Clear();
             DateTime time = mCDateTimePicker.Value;
-            DateTime start = time.AddHours(0);
-            DateTime end = time.AddHours(24);
+            DateTime start = time.Date.AddHours(0);
+            DateTime end = time.Date.AddHours(24);
             list = FreeSqlUnit.Instance.Select<Lj_RGVTimeRecord>().Where(x => x.MixReadyStartTime >= start && x.RGVLeaveTime <= end).ToList();
 
             DataTableSum();