diff --git a/Src/Asp.Net/SqlSugar/Realization/Oracle/SqlBuilder/OracleBuilder.cs b/Src/Asp.Net/SqlSugar/Realization/Oracle/SqlBuilder/OracleBuilder.cs
index c0e9026b8..41e867fc0 100644
--- a/Src/Asp.Net/SqlSugar/Realization/Oracle/SqlBuilder/OracleBuilder.cs
+++ b/Src/Asp.Net/SqlSugar/Realization/Oracle/SqlBuilder/OracleBuilder.cs
@@ -27,7 +27,7 @@ namespace SqlSugar
         {
             get
             {
-                return "select sysdate from dual";
+                return "select systimestamp from dual";
             }
         }
         public override string SqlTranslationLeft { get { return "\""; } }