diff --git a/插件库/Lskj.PubBill/BillModule.cs b/插件库/Lskj.PubBill/BillModule.cs
index de2cd9f..f179fc5 100644
--- a/插件库/Lskj.PubBill/BillModule.cs
+++ b/插件库/Lskj.PubBill/BillModule.cs
@@ -1228,6 +1228,7 @@ namespace Lskj.PubBill
                         gridColumn.Visible = false;
                     }
                 }
+                
             }
             finally
             {
@@ -5428,80 +5429,93 @@ namespace Lskj.PubBill
         }
 
         /// <summary>
-        /// 构建带日期的数据源
+        /// 计划明细与主数据合并：
+        /// 1) 按 <paramref name="startDate"/> 起算 7 天动态生成列；
+        /// 2) 把 dataDayPlan 中对应日期的 amount 值填入主表；
+        /// 3) 计算行级合计写入 “heji” 列。
         /// </summary>
-        /// <param name="dataMain"></param>
-        /// <param name="dataDayPlan"></param>
-        /// <param name="startDate"></param>
-        /// <returns></returns>
-        private DataTable MergeMainDataWithDayPlan(DataTable dataMain, DataTable dataDayPlan, DateTime startDate)
+        private DataTable MergeMainDataWithDayPlan(
+            DataTable dataMain,
+            DataTable dataDayPlan,
+            DateTime startDate)
         {
-            string rightPrimaryKey = "billdocument_id";
-            string dateField = "showday";
-            string amountField = "amount";
-            string topPrimaryKey = BillModel.DetailUUIDKey;
-            DateTime endDate = startDate.AddDays(7); // 计算结束日期
-            // **1. 预索引 dataDayPlan 数据（billdocument_id -> 该 key 相关的所有行）**
-            Dictionary<string, List<DataRow>> dayPlanMap = new Dictionary<string, List<DataRow>>();
+            const string rightPrimaryKey = "billdocument_id";           // dataDayPlan 主键
+            const string dateField = "showday";
+            const string amountField = "amount";
+            string topPrimaryKey = BillModel.DetailUUIDKey;      // dataMain 主键
+
+            DateTime endDate = startDate.AddDays(7);
+
+            // ---------- 1. 预索引 dataDayPlan：billdocument_id -> List<DataRow> ----------
+            var dayPlanMap = new Dictionary<string, List<DataRow>>();
             foreach (DataRow row in dataDayPlan.Rows)
             {
                 string billId = row[rightPrimaryKey].ToString();
-                if (!dayPlanMap.ContainsKey(billId))
+                if (!dayPlanMap.TryGetValue(billId, out var list))
                 {
-                    dayPlanMap[billId] = new List<DataRow>();
+                    list = new List<DataRow>();
+                    dayPlanMap[billId] = list;
                 }
-                dayPlanMap[billId].Add(row);
+                list.Add(row);
             }
-            // **2. 预构建主数据的列**
-            for (DateTime dt = startDate; dt <= endDate; dt = dt.AddDays(1))
+
+            // ---------- 2. 为主表添加日期列和合计列 ----------
+            for (DateTime d = startDate; d <= endDate; d = d.AddDays(1))
             {
-                string colName = dt.ToString("yyyy-MM-dd");
+                string colName = d.ToString("yyyy-MM-dd");
                 if (!dataMain.Columns.Contains(colName))
-                {
-                    dataMain.Columns.Add(colName, typeof(decimal)); // 确保列存在
-                }
+                    dataMain.Columns.Add(colName, typeof(decimal));
             }
-            // **3. 预构建数据填充映射表**
-            Dictionary<string, Dictionary<string, decimal>> dataMap = new Dictionary<string, Dictionary<string, decimal>>();
-            foreach (DataRow row in dataMain.Rows)
+            if (!dataMain.Columns.Contains("heji"))
+                dataMain.Columns.Add("heji", 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>>();
+            foreach (DataRow mainRow in dataMain.Rows)
             {
-                string key = row[topPrimaryKey].ToString();
-                if (!dataMap.ContainsKey(key))
+                string key = mainRow[topPrimaryKey].ToString();
+                var inner = new Dictionary<string, decimal>();
+                dataMap[key] = inner;
+
+                if (dayPlanMap.TryGetValue(key, out var rows))
                 {
-                    dataMap[key] = new Dictionary<string, decimal>();
-                }
-                // **查找 key 关联的时间数据**
-                if (dayPlanMap.ContainsKey(key))
-                {
-                    foreach (DataRow dayRow in dayPlanMap[key])
+                    foreach (DataRow dayRow in rows)
                     {
-                        if (dayRow[dateField] != DBNull.Value)
-                        {
-                            DateTime dayValue = Convert.ToDateTime(dayRow[dateField]);
-                            string colName = dayValue.ToString("yyyy-MM-dd");
-                            if (dayValue >= startDate && dayValue <= endDate && dataMain.Columns.Contains(colName))
-                            {
-                                decimal.TryParse(dayRow[amountField] + "", out decimal amountValue);
-                                dataMap[key][colName] = amountValue;
-                            }
-                        }
+                        if (dayRow[dateField] == DBNull.Value) continue;
+
+                        DateTime d = Convert.ToDateTime(dayRow[dateField]);
+                        if (d < startDate || d > endDate) continue;
+
+                        string col = d.ToString("yyyy-MM-dd");
+                        if (!dataMain.Columns.Contains(col)) continue;
+
+                        if (decimal.TryParse(dayRow[amountField]?.ToString(), out decimal amt))
+                            inner[col] = amt;
                     }
                 }
             }
-            // **4. 一次性填充 DataTable（避免逐行赋值带来的性能问题）**
-            foreach (DataRow row in dataMain.Rows)
+
+            // ---------- 4. 一次性填充并计算行合计 ----------
+            foreach (DataRow mainRow in dataMain.Rows)
             {
-                string key = row[topPrimaryKey].ToString();
-                if (dataMap.ContainsKey(key))
+                string key = mainRow[topPrimaryKey].ToString();
+                decimal rowSum = 0m;
+
+                if (dataMap.TryGetValue(key, out var inner))
                 {
-                    foreach (var col in dataMap[key])
+                    foreach (var kv in inner)
                     {
-                        row[col.Key] = col.Value;
+                        mainRow[kv.Key] = kv.Value;
+                        rowSum += kv.Value;
                     }
                 }
+
+                mainRow["heji"] = rowSum;   // 行汇总
             }
+
             return dataMain;
         }
+
         /// <summary>
         /// 构建带日期的数据源
         /// </summary>