diff --git a/NA200H/ModBus.Net/BaseProtocal.cs b/NA200H/ModBus.Net/BaseProtocal.cs
index c98e6a6..bf9d574 100644
--- a/NA200H/ModBus.Net/BaseProtocal.cs
+++ b/NA200H/ModBus.Net/BaseProtocal.cs
@@ -42,6 +42,12 @@ namespace ModBus.Net
             Protocals.Add(linkProtocal.GetType().Name, linkProtocal);
         }
 
+        public virtual byte[] SendReceive(params object[] content)
+        {
+            int t;
+            return _protocalLinker.SendReceive(ProtocalUnit.TranslateContent(content));
+        }
+
         public virtual OutputStruct SendReceive(ProtocalUnit unit, params object[] content)
         {
             int t = 0;
diff --git a/NA200H/ModBus.Net/ProtocalUnit.cs b/NA200H/ModBus.Net/ProtocalUnit.cs
index cb841f3..f000898 100644
--- a/NA200H/ModBus.Net/ProtocalUnit.cs
+++ b/NA200H/ModBus.Net/ProtocalUnit.cs
@@ -15,12 +15,11 @@ namespace ModBus.Net
         }
 
         public abstract OutputStruct Unformat(byte[] messageBytes, ref int pos);
-
         /// <summary>
         /// </summary>
         /// <param name="contents"></param>
         /// <returns></returns>
-        public byte[] TranslateContent(params object[] contents)
+        public static byte[] TranslateContent(params object[] contents)
         {
             bool b = false;
             var newContentsList = new List<object>();
@@ -31,7 +30,7 @@ namespace ModBus.Net
                 {
                     b = true;
                     IEnumerable<object> contentArray =
-                        ArrayList.Adapter((Array) content).ToArray(typeof (object)).OfType<object>();
+                        ArrayList.Adapter((Array)content).ToArray(typeof(object)).OfType<object>();
                     newContentsList.AddRange(contentArray);
                 }
                 else
@@ -47,54 +46,54 @@ namespace ModBus.Net
                 switch (t)
                 {
                     case "System.Int16":
-                    {
-                        translateTarget.AddRange(ValueHelper.Instance.GetBytes((short) content));
-                        break;
-                    }
+                        {
+                            translateTarget.AddRange(ValueHelper.Instance.GetBytes((short)content));
+                            break;
+                        }
                     case "System.Int32":
-                    {
-                        translateTarget.AddRange(ValueHelper.Instance.GetBytes((int) content));
-                        break;
-                    }
+                        {
+                            translateTarget.AddRange(ValueHelper.Instance.GetBytes((int)content));
+                            break;
+                        }
                     case "System.Int64":
-                    {
-                        translateTarget.AddRange(ValueHelper.Instance.GetBytes((long) content));
-                        break;
-                    }
+                        {
+                            translateTarget.AddRange(ValueHelper.Instance.GetBytes((long)content));
+                            break;
+                        }
                     case "System.UInt16":
-                    {
-                        translateTarget.AddRange(ValueHelper.Instance.GetBytes((ushort) content));
-                        break;
-                    }
+                        {
+                            translateTarget.AddRange(ValueHelper.Instance.GetBytes((ushort)content));
+                            break;
+                        }
                     case "System.UInt32":
-                    {
-                        translateTarget.AddRange(ValueHelper.Instance.GetBytes((uint) content));
-                        break;
-                    }
+                        {
+                            translateTarget.AddRange(ValueHelper.Instance.GetBytes((uint)content));
+                            break;
+                        }
                     case "System.UInt64":
-                    {
-                        translateTarget.AddRange(ValueHelper.Instance.GetBytes((ulong) content));
-                        break;
-                    }
+                        {
+                            translateTarget.AddRange(ValueHelper.Instance.GetBytes((ulong)content));
+                            break;
+                        }
                     case "System.Single":
-                    {
-                        translateTarget.AddRange(ValueHelper.Instance.GetBytes((float) content));
-                        break;
-                    }
+                        {
+                            translateTarget.AddRange(ValueHelper.Instance.GetBytes((float)content));
+                            break;
+                        }
                     case "System.Double":
-                    {
-                        translateTarget.AddRange(ValueHelper.Instance.GetBytes((double) content));
-                        break;
-                    }
+                        {
+                            translateTarget.AddRange(ValueHelper.Instance.GetBytes((double)content));
+                            break;
+                        }
                     case "System.Byte":
-                    {
-                        translateTarget.AddRange(ValueHelper.Instance.GetBytes((byte) content));
-                        break;
-                    }
+                        {
+                            translateTarget.AddRange(ValueHelper.Instance.GetBytes((byte)content));
+                            break;
+                        }
                     default:
-                    {
-                        throw new NotImplementedException("没有实现除整数以外的其它转换方式");
-                    }
+                        {
+                            throw new NotImplementedException("没有实现除整数以外的其它转换方式");
+                        }
                 }
             }
             return translateTarget.ToArray();