diff --git a/ds-wms-service/DS.WMS.Core/Op/Method/SeaExportService.cs b/ds-wms-service/DS.WMS.Core/Op/Method/SeaExportService.cs
index a055bc52..d7287653 100644
--- a/ds-wms-service/DS.WMS.Core/Op/Method/SeaExportService.cs
+++ b/ds-wms-service/DS.WMS.Core/Op/Method/SeaExportService.cs
@@ -227,7 +227,7 @@ public partial class SeaExportService : ISeaExportService
             //    return await Task.FromResult(DataResult.Failed(sequence.Message, MultiLanguageConst.SequenceSetNotExist));
             //}
             //
-            var sequence = await commonService.GetSequenceNextAsync<SeaExport>(tenantDb, user,req.SaleId);
+            var sequence = await commonService.GetSequenceNextAsync<SeaExport>(tenantDb, user,req.SaleId,req.ETD);
             if (!sequence.Succeeded)
             {
                 return await Task.FromResult(DataResult.Failed(sequence.Message, MultiLanguageConst.SequenceSetNotExist));
@@ -374,7 +374,7 @@ public partial class SeaExportService : ISeaExportService
             #region 复制单据单号重新赋值
             if (string.IsNullOrEmpty(info.CustomerNo))
             {
-                var sequence = await commonService.GetSequenceNextAsync<SeaExport>(tenantDb, user, req.SaleId);
+                var sequence = await commonService.GetSequenceNextAsync<SeaExport>(tenantDb, user, req.SaleId, req.ETD);
                 if (!sequence.Succeeded)
                 {
                     return await Task.FromResult(DataResult.Failed(sequence.Message, MultiLanguageConst.SequenceSetNotExist));
diff --git a/ds-wms-service/DS.WMS.Core/Sys/Interface/ICommonService.cs b/ds-wms-service/DS.WMS.Core/Sys/Interface/ICommonService.cs
index a5b8cb39..c1de959a 100644
--- a/ds-wms-service/DS.WMS.Core/Sys/Interface/ICommonService.cs
+++ b/ds-wms-service/DS.WMS.Core/Sys/Interface/ICommonService.cs
@@ -209,7 +209,7 @@ public interface ICommonService
     /// 获取最新业务单据编码
     /// </summary>
     /// <returns></returns>
-    public  Task<DataResult<string>> GetSequenceNextAsync<T>(SqlSugarScopeProvider tenantDb, IUser user, long saleId = 0);
+    public  Task<DataResult<string>> GetSequenceNextAsync<T>(SqlSugarScopeProvider tenantDb, IUser user, long saleId = 0, DateTime? date = null);
 
     /// <summary>
     /// 获取字典明细
diff --git a/ds-wms-service/DS.WMS.Core/Sys/Method/CommonService.cs b/ds-wms-service/DS.WMS.Core/Sys/Method/CommonService.cs
index a6ddbce4..c94a7721 100644
--- a/ds-wms-service/DS.WMS.Core/Sys/Method/CommonService.cs
+++ b/ds-wms-service/DS.WMS.Core/Sys/Method/CommonService.cs
@@ -2152,7 +2152,7 @@ public class CommonService : ICommonService
     /// 获取最新业务单据编码
     /// </summary>
     /// <returns></returns>
-    public async Task<DataResult<string>> GetSequenceNextAsync<T>(SqlSugarScopeProvider tenantDb, IUser user, long saleId = 0)
+    public async Task<DataResult<string>> GetSequenceNextAsync<T>(SqlSugarScopeProvider tenantDb, IUser user, long saleId = 0,DateTime? date = null)
     {
         //生成编号   
         string sequenceNewNo = "";
@@ -2199,19 +2199,19 @@ public class CommonService : ICommonService
                             }
                             break;
                         case "shortdate": //短日期 年2位月2位日期2位
-                            sequenceNewNo += DateTime.Now.ToString("yyyyMMdd").Substring(2);
+                            sequenceNewNo += date.HasValue ? date.Value.ToString("yyyyMMdd").Substring(2) : DateTime.Now.ToString("yyyyMMdd").Substring(2) ;
                             break;
                         case "date": //日期，年4位
-                            sequenceNewNo += DateTime.Now.ToString("yyyyMMdd");
+                            sequenceNewNo += date.HasValue ? date.Value.ToString("yyyyMMdd") : DateTime.Now.ToString("yyyyMMdd");
                             break;
                         case "ydate": //年月，年4位月2位
-                            sequenceNewNo += DateTime.Now.ToString("yyyyMMdd").Substring(0, 6);
+                            sequenceNewNo += date.HasValue ? date.Value.ToString("yyyyMMdd").Substring(0, 6) : DateTime.Now.ToString("yyyyMMdd").Substring(0, 6);
                             break;
                         case "sydate": //年月，年2位月2位
-                            sequenceNewNo += DateTime.Now.ToString("yyyyMMdd").Substring(2, 4);
+                            sequenceNewNo += date.HasValue ? date.Value.ToString("yyyyMMdd").Substring(2, 4) : DateTime.Now.ToString("yyyyMMdd").Substring(2, 4);
                             break;
                         case "timestamp": //日期时间精确到毫秒
-                            sequenceNewNo += DateTime.Now.ToString("yyyyMMddHHmmssffff");
+                            sequenceNewNo += date.HasValue ? date.Value.ToString("yyyyMMddHHmmssffff") : DateTime.Now.ToString("yyyyMMddHHmmssffff");
                             break;
                         case "number": //计数，流水号
                             var prefix = sequenceNewNo;//前缀