diff --git a/JinYuan.ControlCenter/ControlCenter_Plc.cs b/JinYuan.ControlCenter/ControlCenter_Plc.cs
index 15f92a0..107438d 100644
--- a/JinYuan.ControlCenter/ControlCenter_Plc.cs
+++ b/JinYuan.ControlCenter/ControlCenter_Plc.cs
@@ -1819,7 +1819,7 @@ namespace JinYuan.ControlCenters
                         {
                             m.Thickness_PLCData[i, j] = ShortLib.GetShortFromByteArray(bArrays.Content, 500 + i * 30 * 2 + j * 2, DataFormat.CDAB);
                         }
-                        //不良ng编号
+                        //不良ng编号4300
                         for (int j = 0; j < 16; j++)
                         {
                             m.CCD_NgNo[i, j] = ShortLib.GetShortFromByteArray(bArrays.Content, 2200 + i * 30 * 2 + j * 2, DataFormat.CDAB);
@@ -2280,7 +2280,7 @@ namespace JinYuan.ControlCenters
 
             List<string> NGcodelist = new List<string>();
             List<string> NGmessagelist = new List<string>();
-            for (int i = 0; i < 27; i++)
+            for (int i = 0; i < 16; i++)
             {
                 if (lstResult[index, i] != 0)
                 {