diff --git a/HighWayIot.Plc/PlcHelper/RecipeParaHelper.cs b/HighWayIot.Plc/PlcHelper/RecipeParaHelper.cs
index f92766a..7e00e48 100644
--- a/HighWayIot.Plc/PlcHelper/RecipeParaHelper.cs
+++ b/HighWayIot.Plc/PlcHelper/RecipeParaHelper.cs
@@ -21,7 +21,7 @@ namespace HighWayIot.Plc.PlcHelper
         /// <returns></returns>
         public bool UploadToPLC(ZxRecipeParaEntity paraEntity, List<ZxRecipePositionParaEntity> positionParaEntity)
         {
-            //byte[] bytes = new byte[240];
+            byte[] bytes = new byte[240];
             //SPEC编号写入
             try
             {
@@ -34,14 +34,15 @@ namespace HighWayIot.Plc.PlcHelper
             }
 
             //SPEC名称写入
-            if (!PlcConnect.PlcWrite2("D290", paraEntity.SpecName, DataTypeEnum.String).IsSuccess)
-                return false;
+            var specNameBytes = Encoding.ASCII.GetBytes(paraEntity.SpecName);
+            Array.Copy(specNameBytes, 0, bytes, 0, specNameBytes.Length);
+            //if (!PlcConnect.PlcWrite2("D290", paraEntity.SpecName, DataTypeEnum.String).IsSuccess)
+            //    return false;
 
             //工位参数写入
             foreach (ZxRecipePositionParaEntity e in positionParaEntity)
             {
-                if (!SelectSetPositionPara(e))
-                    return false;
+                bytes = SelectSetPositionPara(e, bytes);
             }
 
             //公共参数写入
@@ -56,23 +57,34 @@ namespace HighWayIot.Plc.PlcHelper
             bitDatas[1] = bitDatas[1].SetBoolByIndex(0, paraEntity.S9 ?? false);
             ushort bitData = bitDatas.FromBytes();
 
-            if (!PlcConnect.PlcWrite2("D390", bitData, DataTypeEnum.UInt16).IsSuccess) 
-                return false;
+            //if (!PlcConnect.PlcWrite2("D390", bitData, DataTypeEnum.UInt16).IsSuccess)
+            //    return false;
 
-            if (!PlcConnect.PlcWrite2("D391", paraEntity.RimInch ?? 0, DataTypeEnum.UInt16).IsSuccess)
-                return false;
-            if (!PlcConnect.PlcWrite2("D392", paraEntity.LightWidth ?? 0, DataTypeEnum.UInt16).IsSuccess)
-                return false;
-            if (!PlcConnect.PlcWrite2("D393", paraEntity.SlowDistance ?? 0, DataTypeEnum.UInt16).IsSuccess)
-                return false;
-            if (!PlcConnect.PlcWrite2("D394", paraEntity.StopDistance ?? 0, DataTypeEnum.UInt16).IsSuccess)
-                return false;
-            if (!PlcConnect.PlcWrite2("D398", paraEntity.TireWeight ?? 0, DataTypeEnum.Float).IsSuccess)
-                return false;
+            //if (!PlcConnect.PlcWrite2("D391", paraEntity.RimInch ?? 0, DataTypeEnum.UInt16).IsSuccess)
+            //    return false;
+            //if (!PlcConnect.PlcWrite2("D392", paraEntity.LightWidth ?? 0, DataTypeEnum.UInt16).IsSuccess)
+            //    return false;
+            //if (!PlcConnect.PlcWrite2("D393", paraEntity.SlowDistance ?? 0, DataTypeEnum.UInt16).IsSuccess)
+            //    return false;
+            //if (!PlcConnect.PlcWrite2("D394", paraEntity.StopDistance ?? 0, DataTypeEnum.UInt16).IsSuccess)
+            //    return false;
+            //if (!PlcConnect.PlcWrite2("D398", paraEntity.TireWeight ?? 0, DataTypeEnum.Float).IsSuccess)
+            //    return false;
+            var bytes1 = BitConverter.GetBytes(bitData);
+            var bytes2 = BitConverter.GetBytes((ushort?)paraEntity.RimInch ?? 0);
+            var bytes3 = BitConverter.GetBytes((ushort?)paraEntity.LightWidth ?? 0);
+            var bytes4 = BitConverter.GetBytes((ushort?)paraEntity.SlowDistance ?? 0);
+            var bytes5 = BitConverter.GetBytes((ushort?)paraEntity.StopDistance ?? 0);
+            var bytes6 = BitConverter.GetBytes(paraEntity.TireWeight ?? 0);
+            Array.Copy(bytes1, 0, bytes, (390 - 290) * 2, bytes1.Length);
+            Array.Copy(bytes2, 0, bytes, (391 - 290) * 2, bytes1.Length);
+            Array.Copy(bytes3, 0, bytes, (392 - 290) * 2, bytes1.Length);
+            Array.Copy(bytes4, 0, bytes, (393 - 290) * 2, bytes1.Length);
+            Array.Copy(bytes5, 0, bytes, (394 - 290) * 2, bytes1.Length);
+            Array.Copy(bytes6, 0, bytes, (398 - 290) * 2, bytes1.Length);
 
-            //return PlcConnect.MelsecInstance2.Write("D290", bytes).IsSuccess;
 
-            return true;
+            return PlcConnect.MelsecInstance2.Write("D290", bytes).IsSuccess;
         }
 
         /// <summary>
@@ -80,38 +92,32 @@ namespace HighWayIot.Plc.PlcHelper
         /// </summary>
         /// <param name=""></param>
         /// <returns></returns>
-        private bool SelectSetPositionPara(ZxRecipePositionParaEntity entity)
+        private byte[] SelectSetPositionPara(ZxRecipePositionParaEntity entity, byte[] bytes)
         {
             if (entity.Position == 1)
             {
-                if (!SetPositionPara(entity, 310))
-                    return false;
+                return SetPositionPara(entity, 310, bytes);
             }
             else if (entity.Position == 2)
             {
-                if (!SetPositionPara(entity, 320))
-                    return false;
+                return SetPositionPara(entity, 320, bytes);
             }
             else if (entity.Position == 3)
             {
-                if (!SetPositionPara(entity, 330))
-                    return false;
+                return SetPositionPara(entity, 330, bytes);
             }
             else if (entity.Position == 4)
             {
-                if (!SetPositionPara(entity, 350))
-                    return false;
+                return SetPositionPara(entity, 350, bytes);
             }
             else if (entity.Position == 5)
             {
-                if (!SetPositionPara(entity, 370))
-                    return false;
+                return SetPositionPara(entity, 370, bytes);
             }
             else
             {
-                return false;
+                return null;
             }
-            return true;
         }
 
         /// <summary>
@@ -120,14 +126,14 @@ namespace HighWayIot.Plc.PlcHelper
         /// <param name="entity"></param>
         /// <param name="add"></param>
         /// <returns></returns>
-        private bool SetPositionPara(ZxRecipePositionParaEntity entity, int add)
+        private byte[] SetPositionPara(ZxRecipePositionParaEntity entity, int add, byte[] bytes)
         {
             for (int i = 1; i <= 10; i++)
             {
                 var prop = entity.GetType().GetProperty($"E{i}");
                 // 检查属性是否存在
                 if (prop == null)
-                    return false;
+                    return null;
 
                 // 获取属性值
                 object value = prop.GetValue(entity);
@@ -136,11 +142,12 @@ namespace HighWayIot.Plc.PlcHelper
                 if (value == null)
                 {
                     // 根据业务需求选择：返回false或使用默认值（例如0）
-                    if (!PlcConnect.PlcWrite2($"D{add}", 0, DataTypeEnum.UInt16).IsSuccess)
-                        return false;
+                    continue;
+                    //if (PlcConnect.PlcWrite2($"D{add}", 0, DataTypeEnum.UInt16).IsSuccess)
+                    //    return false;
                 }
 
-                // 尝试转换值
+                // 尝试转换值  
                 ushort valueToWrite;
                 try
                 {
@@ -149,16 +156,18 @@ namespace HighWayIot.Plc.PlcHelper
                 catch
                 {
                     // 转换失败（如类型不匹配）
-                    return false;
+                    continue;
                 }
 
                 // 写入PLC并检查结果
-                if (!PlcConnect.PlcWrite2($"D{add}", valueToWrite, DataTypeEnum.UInt16).IsSuccess)
-                    return false;
+                var resultbytes = BitConverter.GetBytes(valueToWrite);
+                Array.Copy(resultbytes, 0, bytes, (add - 290) * 2, resultbytes.Length);
+                //if (!PlcConnect.PlcWrite2($"D{add}", valueToWrite, DataTypeEnum.UInt16).IsSuccess)
+                //    return false;
 
                 add++;
             }
-            return true;
+            return bytes;
         }
 
         /// <summary>