diff --git a/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/MainDetailControl/MainDetailControlAction.cs b/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/MainDetailControl/MainDetailControlAction.cs
index 61ec344..eb5afea 100644
--- a/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/MainDetailControl/MainDetailControlAction.cs
+++ b/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/MainDetailControl/MainDetailControlAction.cs
@@ -314,7 +314,10 @@ namespace Mesnac.Action.ChemicalWeighing.MainDetailControl
             var reachSingle = RgvPlcUtil.GetRGVAllError();
             var mixSingle = Db3000Helper.ReadDb();
 
-            RGVRecord(reachSingle, mixSingle);
+            if(UserJudge.IsNormalUser())
+            {
+                RGVRecord(reachSingle, mixSingle);
+            }
 
             //目前只有主线程可以
             //小车到位信号
@@ -496,10 +499,11 @@ namespace Mesnac.Action.ChemicalWeighing.MainDetailControl
             for (int i = 0; i < 8; i++)
             {
                 int deviceNo = i + 1;
-                //判断有没有done = false的设备记录，如果为空就新建一条记录
+                //判断有没有done = false的设备记录
                 var record = FreeSqlUnit.Instance.Select<Lj_RGVTimeRecord>().Where(x => x.DeviceNo == deviceNo && !x.Done).ToList().FirstOrDefault();
                 if (record != null)
                 {
+                    //混炼结束 RGV未到达
                     if (record.MixIsReady && !record.RGVIsReach)
                     {
                         switch (deviceNo)
@@ -548,6 +552,7 @@ namespace Mesnac.Action.ChemicalWeighing.MainDetailControl
                                 break;
                         }
                     }
+                    //混炼结束 RGV到达
                     else if (record.MixIsReady && record.RGVIsReach)
                     {
                         switch (deviceNo)