核价后台：1、修复床垫报价-收缩率读取异常问题

JLHHJSvr/Helper/MattressHelper.cs

@@ -861,7 +861,8 @@ namespace JLHHJSvr.Helper
             {
                 if (kindGroup.Contains(mx.formulakind.Value))
                 {
-                    foreach (var row in mxlist) // mxList.Rows等价于arg_dw.RowCount()
+                    var _mxList = mxlist.Where(o => o.formulatype == mx.formulatype).ToList(); //在同一个tab中计算
+                    foreach (var row in _mxList) // mxList.Rows等价于arg_dw.RowCount()
                     {
                         if (row.formulakind.Value == kindGroup[0])
                         {