diff --git a/Src/Asp.NetCore2/SqlSugar/Realization/QuestDB/SqlBuilder/QuestDBExpressionContext.cs b/Src/Asp.NetCore2/SqlSugar/Realization/QuestDB/SqlBuilder/QuestDBExpressionContext.cs
index 8cd32087b..3769d3faa 100644
--- a/Src/Asp.NetCore2/SqlSugar/Realization/QuestDB/SqlBuilder/QuestDBExpressionContext.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Realization/QuestDB/SqlBuilder/QuestDBExpressionContext.cs
@@ -31,7 +31,7 @@ namespace SqlSugar
         {
             get
             {
-                return base.PgSqlIsAutoToLower;
+                return false;
             }
         }
         public override string GetTranslationTableName(string entityName, bool isMapping = true)