diff --git a/HighWayIot.Plc/PlcConnect.cs b/HighWayIot.Plc/PlcConnect.cs
index c5d452f..11bd839 100644
--- a/HighWayIot.Plc/PlcConnect.cs
+++ b/HighWayIot.Plc/PlcConnect.cs
@@ -27,7 +27,7 @@ namespace HighWayIot.Plc
         /// <summary>
         /// 静态懒加载MelsecMcNet2
         /// </summary>
-        private static readonly MelsecMcNet MelsecInstance2 = new PlcConnect().CreateAb("192.168.0.8");
+        private static readonly MelsecMcNet MelsecInstance2 = new PlcConnect().CreateAb("10.20.48.225");
 
         private PlcConnect()
         {
diff --git a/HighWayIot.Winform/Business/WorkStationBusiness.cs b/HighWayIot.Winform/Business/WorkStationBusiness.cs
index 6afff10..fde7ec2 100644
--- a/HighWayIot.Winform/Business/WorkStationBusiness.cs
+++ b/HighWayIot.Winform/Business/WorkStationBusiness.cs
@@ -148,12 +148,14 @@ namespace HighWayIot.Winform.Business
         public void ReciveRFIDSingal(byte[] bytes, string ip)
         {
             Receive02HEntity entity = _rfidDataAnalyse.Receive02H(bytes);
-            if(entity.TagCount != 1)
-            {
-                _logHelper.Error("返回多标签！");
-                return;
-            }
-            byte[] data = entity.Data[0].EPC;
+            //if(entity.TagCount != 1)
+            //{
+            //    _logHelper.Error("返回多标签！");
+            //    return;
+            //}
+
+            //找到读取次数最大的标签EPC
+            byte[] data = entity.Data.Where(x => x.Count == entity.Data.Max(y => y.Count)).First().EPC;
 
             //标签号byte数组转换成字符串
             string result = string.Join(" ", data.Select(x => x.ToString("X2")));