diff --git a/src/Modules/新版JIT或JIS系统服务端/src/WY.NewJit.Domain.Shared/MsgCheck/BillNumberTypeEnum.cs b/src/Modules/新版JIT或JIS系统服务端/src/WY.NewJit.Domain.Shared/MsgCheck/BillNumberTypeEnum.cs
new file mode 100644
index 0000000..0ab29fb
--- /dev/null
+++ b/src/Modules/新版JIT或JIS系统服务端/src/WY.NewJit.Domain.Shared/MsgCheck/BillNumberTypeEnum.cs
@@ -0,0 +1,25 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Text;
+
+namespace WY.NewJit.MsgCheck
+{
+    public enum BillNumberTypeEnum
+    {
+        [Description("顺序")]
+        顺序 = 0,
+
+        /// <summary>
+        /// 已匹配，未打印
+        /// </summary>
+        [Description("断号")]
+        断号 = 1,
+
+        /// <summary>
+        /// 已打印
+        /// </summary>
+        [Description("补打")]
+        补打 = 2,
+    }
+}
diff --git a/src/Modules/新版JIT或JIS系统服务端/src/WY.NewJit.Domain/MsgCheck/Entitys/BillNumberRecord.cs b/src/Modules/新版JIT或JIS系统服务端/src/WY.NewJit.Domain/MsgCheck/Entitys/BillNumberRecord.cs
index 549527d..fd7c2a5 100644
--- a/src/Modules/新版JIT或JIS系统服务端/src/WY.NewJit.Domain/MsgCheck/Entitys/BillNumberRecord.cs
+++ b/src/Modules/新版JIT或JIS系统服务端/src/WY.NewJit.Domain/MsgCheck/Entitys/BillNumberRecord.cs
@@ -2,6 +2,7 @@
 using System;
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
+using System.ComponentModel.DataAnnotations.Schema;
 using System.Linq;
 using System.Text;
 using System.Threading.Tasks;
@@ -34,5 +35,7 @@ namespace WY.NewJit.MsgCheck
         /// 更新时间#
         /// </summary>
         public virtual DateTime UpdateTime { get; set; }
+        [NotMapped]
+        public virtual Dictionary<string, BillNumberTypeEnum> dic { get; set; }
     }
 }
diff --git a/src/Modules/新版JIT或JIS系统服务端/src/WY.NewJit.Domain/MsgCheck/Services/BillNumberRecordDomainService.cs b/src/Modules/新版JIT或JIS系统服务端/src/WY.NewJit.Domain/MsgCheck/Services/BillNumberRecordDomainService.cs
index b2c558a..66e7990 100644
--- a/src/Modules/新版JIT或JIS系统服务端/src/WY.NewJit.Domain/MsgCheck/Services/BillNumberRecordDomainService.cs
+++ b/src/Modules/新版JIT或JIS系统服务端/src/WY.NewJit.Domain/MsgCheck/Services/BillNumberRecordDomainService.cs
@@ -25,6 +25,63 @@ namespace WY.NewJit.MsgCheck
             _logRemindDomainService = logRemindDomainService;
         }
 
-      
+        public async Task<BillNumberRecord> GetBillNumber(int number, string productLine)
+        {
+            Dictionary<string, BillNumberTypeEnum> ls = new Dictionary<string, BillNumberTypeEnum>();//待打印数据
+            BillNumberRecord record = new BillNumberRecord();
+            var bill = await _billNumberRepository.GetAsync(r => r.ProductLine == productLine);
+            int recordNumber = bill.RecordNumber;//记录号
+            int roundNumber = bill.RoundNumber;
+            int x = number - recordNumber;
+            if (x <= -1000)
+            {
+                roundNumber++;
+                record.InsertedRows = (1999 - recordNumber) + (number - 1) + 1;
+                for (int i = 1; i <= record.InsertedRows; i++)
+                {
+                    BillNumberTypeEnum type = BillNumberTypeEnum.顺序;
+                    if (i + recordNumber > 1999)
+                    {
+                        if ((i + recordNumber - 1999) != number) type = BillNumberTypeEnum.断号;
+                        ls.Add((roundNumber.ToString()+(i + recordNumber - 1999).ToString()), type);
+                    }
+                    else
+                    {
+                        if ((i + recordNumber) != number) type = BillNumberTypeEnum.断号;
+                        ls.Add((roundNumber.ToString()+(i + recordNumber).ToString()), type);
+                    }
+                }
+                recordNumber = number;
+                record.RoundNumber= roundNumber+1;
+            }
+            else if (-1000 < x && x < 0)
+            {
+                record.RoundNumber = roundNumber;
+                record.InsertedRows = 0;
+                ls.Add((roundNumber.ToString() + (recordNumber).ToString()), BillNumberTypeEnum.补打);
+            }
+            else if (0 < x && x < 1000)
+            {
+                record.RoundNumber = roundNumber;
+                record.RoundNumber = (number - recordNumber);
+
+                for (int i = 1; i <= record.RoundNumber; i++)
+                {
+                    BillNumberTypeEnum type = BillNumberTypeEnum.顺序;
+                    if ((i + recordNumber) != number) type = BillNumberTypeEnum.断号;
+                    ls.Add((roundNumber.ToString() + (i + recordNumber).ToString()), type);
+                }
+                recordNumber = number;
+
+            }
+            else if (x >= 1000)
+            {
+                record.RoundNumber = roundNumber - 1;
+                record.RoundNumber = 0;
+                ls.Add((roundNumber.ToString() + (recordNumber).ToString()), BillNumberTypeEnum.补打);
+            }
+            record.dic = ls;
+        return record;
+        }
     }
 }