diff --git a/Src/Asp.Net/OracleTest/Demo/Demo7_Ado.cs b/Src/Asp.Net/OracleTest/Demo/Demo7_Ado.cs
index 8d7b1f4bc..f9a074f2c 100644
--- a/Src/Asp.Net/OracleTest/Demo/Demo7_Ado.cs
+++ b/Src/Asp.Net/OracleTest/Demo/Demo7_Ado.cs
@@ -38,6 +38,7 @@ namespace OrmTest
             //sql  
             var dt2 = db.Ado.GetDataTable("select * from  \"ORDER\" where @id>0  or name=@name", new { id = 1, name = "2" });
 
+            var int1=db.Ado.GetInt("select @key as id from dual ", new { key = 1 });
             //Stored Procedure
             //var dt3 = db.Ado.UseStoredProcedure().GetDataTable("sp_school", new { name = "张三", age = 0 }); 
             //var nameP = new SugarParameter("@name", "张三");
diff --git a/Src/Asp.Net/SqlSugar/Realization/Oracle/OracleProvider.cs b/Src/Asp.Net/SqlSugar/Realization/Oracle/OracleProvider.cs
index 759266852..ec7df9f0d 100644
--- a/Src/Asp.Net/SqlSugar/Realization/Oracle/OracleProvider.cs
+++ b/Src/Asp.Net/SqlSugar/Realization/Oracle/OracleProvider.cs
@@ -87,6 +87,7 @@ namespace SqlSugar
         }
         public override DbCommand GetCommand(string sql, SugarParameter[] parameters)
         {
+            sql = ReplaceKeyWordParameterName(sql, parameters);
             OracleCommand sqlCommand = new OracleCommand(sql, (OracleConnection)this.Connection);
             sqlCommand.BindByName = true;
             sqlCommand.CommandType = this.CommandType;
@@ -104,6 +105,32 @@ namespace SqlSugar
             CheckConnection();
             return sqlCommand;
         }
+
+        private static string ReplaceKeyWordParameterName(string sql, SugarParameter[] parameters)
+        {
+            if (parameters.HasValue())
+            {
+                foreach (var Parameter in parameters)
+                {
+                    if (Parameter.ParameterName!=null&&Parameter.ParameterName.ToLower().IsIn("@user", "@level", "@key", ":user", ":level", ":key"))
+                    {
+                        if (parameters.Count(it => it.ParameterName.StartsWith(Parameter.ParameterName)) == 1)
+                        {
+                            var newName = Parameter.ParameterName + "_01";
+                            sql = sql.Replace(Parameter.ParameterName, newName);
+                            Parameter.ParameterName = newName;
+                        }
+                        else 
+                        {
+                            Check.ExceptionEasy($" {Parameter.ParameterName} is key word", $"{Parameter.ParameterName}Êǹؼü´Ê");
+                        }
+                    }
+                }
+            }
+
+            return sql;
+        }
+
         public override void SetCommandToAdapter(IDataAdapter dataAdapter, DbCommand command)
         {
             ((OracleDataAdapter)dataAdapter).SelectCommand = (OracleCommand)command;