diff --git a/Src/Asp.NetCore2/SqlSugar/Realization/Dm/DmProvider.cs b/Src/Asp.NetCore2/SqlSugar/Realization/Dm/DmProvider.cs
index e2f5fa64e..f38636d12 100644
--- a/Src/Asp.NetCore2/SqlSugar/Realization/Dm/DmProvider.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Realization/Dm/DmProvider.cs
@@ -187,7 +187,7 @@ namespace SqlSugar
             }
             return result;
         }
-        private static string[] KeyWord =new string []{ ":index", "@index", "@order", ":order", "@user", "@level", ":user", ":level",":type","@type", ":year", "@year" };
+        private static string[] KeyWord =new string []{ "@group", ":group",":index", "@index", "@order", ":order", "@user", "@level", ":user", ":level",":type","@type", ":year", "@year" };
         private static string ReplaceKeyWordParameterName(string sql, SugarParameter[] parameters)
         {
             sql = ReplaceKeyWordWithAd(sql, parameters);
diff --git a/Src/Asp.NetCore2/SqlSugar/Realization/Oracle/OracleProvider.cs b/Src/Asp.NetCore2/SqlSugar/Realization/Oracle/OracleProvider.cs
index b895c5f61..21943677c 100644
--- a/Src/Asp.NetCore2/SqlSugar/Realization/Oracle/OracleProvider.cs
+++ b/Src/Asp.NetCore2/SqlSugar/Realization/Oracle/OracleProvider.cs
@@ -125,7 +125,7 @@ namespace SqlSugar
             CheckConnection();
             return sqlCommand;
         }
-        private static string[] KeyWord = new string[] { ":index","@index","@order", ":order", "@user", "@level", ":user", ":level", ":type", "@type",":year","@year","@date",":date" };
+        private static string[] KeyWord = new string[] { "@group",":group",":index","@index","@order", ":order", "@user", "@level", ":user", ":level", ":type", "@type",":year","@year","@date",":date" };
         private static string ReplaceKeyWordParameterName(string sql, SugarParameter[] parameters)
         {
             sql = ReplaceKeyWordWithAd(sql, parameters);