diff --git a/Src/Asp.Net/SqlSugar/Realization/Oracle/SqlBuilder/OracleExpressionContext.cs b/Src/Asp.Net/SqlSugar/Realization/Oracle/SqlBuilder/OracleExpressionContext.cs
index 51013c28a..340973a19 100644
--- a/Src/Asp.Net/SqlSugar/Realization/Oracle/SqlBuilder/OracleExpressionContext.cs
+++ b/Src/Asp.Net/SqlSugar/Realization/Oracle/SqlBuilder/OracleExpressionContext.cs
@@ -60,20 +60,20 @@ namespace SqlSugar
             switch (type)
             {
                 case DateType.Year:
-                    return string.Format("(CAST(TO_CHAR({0},'yyyy') AS NUMBER)",parameter.MemberName);
+                    return string.Format("(CAST(TO_CHAR({0},'yyyy') AS NUMBER))", parameter.MemberName);
                 case DateType.Month:
-                    return string.Format("(CAST(TO_CHAR({0},'mm') AS NUMBER)", parameter.MemberName);
+                    return string.Format("(CAST(TO_CHAR({0},'mm') AS NUMBER))", parameter.MemberName);
                 case DateType.Hour:
-                    return string.Format("(CAST(TO_CHAR({0},'hh24') AS NUMBER)", parameter.MemberName);
+                    return string.Format("(CAST(TO_CHAR({0},'hh24') AS NUMBER))", parameter.MemberName);
                 case DateType.Second:
-                    return string.Format("(CAST(TO_CHAR({0},'ss') AS NUMBER)", parameter.MemberName);
+                    return string.Format("(CAST(TO_CHAR({0},'ss') AS NUMBER))", parameter.MemberName);
                 case DateType.Minute:
-                    return string.Format("(CAST(TO_CHAR({0},'mi') AS NUMBER)", parameter.MemberName);
+                    return string.Format("(CAST(TO_CHAR({0},'mi') AS NUMBER))", parameter.MemberName);
                 case DateType.Millisecond:
-                    return string.Format("(CAST(TO_CHAR({0},'ff3') AS NUMBER)", parameter.MemberName);
+                    return string.Format("(CAST(TO_CHAR({0},'ff3') AS NUMBER))", parameter.MemberName);
                 case DateType.Day:
                 default:
-                    return string.Format("(CAST(TO_CHAR({0},'dd') AS NUMBER)", parameter.MemberName);
+                    return string.Format("(CAST(TO_CHAR({0},'dd') AS NUMBER))", parameter.MemberName);
             }
         }
         public override string DateAddByType(MethodCallExpressionModel model)