diff --git a/插件库/Lskj.PubBill/BillModule.cs b/插件库/Lskj.PubBill/BillModule.cs
index 9efb4ce..43dec77 100644
--- a/插件库/Lskj.PubBill/BillModule.cs
+++ b/插件库/Lskj.PubBill/BillModule.cs
@@ -5512,8 +5512,8 @@ namespace Lskj.PubBill
                 if (!dataMain.Columns.Contains(colName))
                     dataMain.Columns.Add(colName, typeof(decimal));
             }
-            if (!dataMain.Columns.Contains("heji"))
-                dataMain.Columns.Add("heji", typeof(decimal));
+            if (!dataMain.Columns.Contains("workingsum"))
+                dataMain.Columns.Add("workingsum", typeof(decimal));
 
             // ---------- 3. 预构建填充映射：主键 -> (日期列名, 金额) ----------
             var dataMap = new Dictionary<string, Dictionary<string, decimal>>();
@@ -5556,7 +5556,7 @@ namespace Lskj.PubBill
                     }
                 }
 
-                mainRow["heji"] = rowSum;   // 行汇总
+                mainRow["workingsum"] = rowSum;   // 行汇总
             }
 
             return dataMain;