diff --git a/Myshipping.Application/Service/BookingOrder/BookingOrderService.cs b/Myshipping.Application/Service/BookingOrder/BookingOrderService.cs
index 6ae579a2..a2c1b148 100644
--- a/Myshipping.Application/Service/BookingOrder/BookingOrderService.cs
+++ b/Myshipping.Application/Service/BookingOrder/BookingOrderService.cs
@@ -4002,6 +4002,38 @@ namespace Myshipping.Application
                 primaryModel.SERVICEEDICODE = currServiceInfo.MapCode?.Trim();
             }
 
+            //签单方式EDI
+            var baseIssueTypeList = _cache.GetAllCodeIssueType().GetAwaiter().GetResult();
+
+            var baseIssueTypeInfo = baseIssueTypeList.FirstOrDefault(t =>
+                t.EnName.Equals(order.ISSUETYPE, StringComparison.OrdinalIgnoreCase));
+
+            if (baseServiceInfo == null)
+                throw Oops.Bah($"签单方式{order.ISSUETYPE}的基础代码未找到");
+
+            //付费方式映射
+            var ediIssueTypeList = _cache.GetAllMappingIssueType().GetAwaiter().GetResult()
+            .Where(t => t.Module.Equals(CONST_MAPPING_MODULE, StringComparison.OrdinalIgnoreCase)
+            ).ToList();
+
+            if (!string.IsNullOrWhiteSpace(order.ISSUETYPE))
+            {
+                var currIssueTypeInfo = ediIssueTypeList.FirstOrDefault(t => !string.IsNullOrWhiteSpace(t.CarrierCode) 
+                && t.CarrierCode.Equals(order.CARRIERID, StringComparison.OrdinalIgnoreCase) 
+                && t.Code.Equals(baseServiceInfo.Code, StringComparison.OrdinalIgnoreCase));
+
+                if (currIssueTypeInfo == null)
+                {
+                    //如果没有对应的船司记录，则取默认的第一个代码对应的记录
+                    currIssueTypeInfo = ediIssueTypeList.FirstOrDefault(t =>  t.Code.Equals(baseServiceInfo.Code, StringComparison.OrdinalIgnoreCase));
+                }
+                
+                if (currIssueTypeInfo == null)
+                    throw Oops.Bah($"签单方式{order.ISSUETYPE}的EDI代码未找到");
+
+                primaryModel.ISSUETYPE = currIssueTypeInfo.MapCode?.Trim();
+            }
+
             primaryModel.CARRIEREDICODE = ediSOSICfg.MapCode;
             primaryModel.ORDERNO = order.BOOKINGNO;
 
diff --git a/Myshipping.Core/Entity/CommonDB/CodeIssueType.cs b/Myshipping.Core/Entity/CommonDB/CodeIssueType.cs
index f6f7bb9c..63410ff0 100644
--- a/Myshipping.Core/Entity/CommonDB/CodeIssueType.cs
+++ b/Myshipping.Core/Entity/CommonDB/CodeIssueType.cs
@@ -72,7 +72,10 @@ namespace Myshipping.Core.Entity.CommonDB
         /// </summary>
         public string Remark { get; set; }
 
- 
+        /// <summary>
+        /// 船司代码
+        /// </summary>
+        public string CarrierCode { get; set; }
 
     }
 
diff --git a/Myshipping.Core/Myshipping.Core.xml b/Myshipping.Core/Myshipping.Core.xml
index a92fe94a..a66e5950 100644
--- a/Myshipping.Core/Myshipping.Core.xml
+++ b/Myshipping.Core/Myshipping.Core.xml
@@ -1112,6 +1112,11 @@
             备注
             </summary>
         </member>
+        <member name="P:Myshipping.Core.Entity.CommonDB.MappingIssueType.CarrierCode">
+            <summary>
+            船司代码
+            </summary>
+        </member>
         <member name="P:Myshipping.Core.Entity.CodeLane.Code">
             <summary>
             航线代码