diff --git a/Src/Asp.Net/SqlSugar/Realization/QuestDB/SqlBuilder/QuestDBExpressionContext.cs b/Src/Asp.Net/SqlSugar/Realization/QuestDB/SqlBuilder/QuestDBExpressionContext.cs
index fd88d239e..62cf297b1 100644
--- a/Src/Asp.Net/SqlSugar/Realization/QuestDB/SqlBuilder/QuestDBExpressionContext.cs
+++ b/Src/Asp.Net/SqlSugar/Realization/QuestDB/SqlBuilder/QuestDBExpressionContext.cs
@@ -284,7 +284,7 @@ namespace SqlSugar
         public override string ToDate(MethodCallExpressionModel model)
         {
             var parameter = model.Args[0];
-            return string.Format("CAST({0} AS DATE)", parameter.MemberName);
+            return string.Format("CAST({0} AS timestamp)", parameter.MemberName);
         }
         public override string DateAddByType(MethodCallExpressionModel model)
         {