diff --git a/ButcherFactory.Form/Controls/WeightControl.cs b/ButcherFactory.Form/Controls/WeightControl.cs
index 87fee54..f812b95 100644
--- a/ButcherFactory.Form/Controls/WeightControl.cs
+++ b/ButcherFactory.Form/Controls/WeightControl.cs
@@ -193,7 +193,8 @@ namespace ButcherFactory.Controls
             _dataStrBuilder.Clear();
             _dataStrBuilder.Append(c);
           }
-          else if (c == _dataFormat.Endchar && _dataStrBuilder.Length >= _dataFormat.Bufsize)
+          //针对JST2018不合适，需要改成&&
+          else if (c == _dataFormat.Endchar || _dataStrBuilder.Length >= _dataFormat.Bufsize)
           {
             _dataStrBuilder.Append(c);
             bool isStatic;