diff --git a/Myshipping.Application/Service/TaskManagePlat/TaskManageSISubmittedService.cs b/Myshipping.Application/Service/TaskManagePlat/TaskManageSISubmittedService.cs
index b86c61a8..bf64d8c2 100644
--- a/Myshipping.Application/Service/TaskManagePlat/TaskManageSISubmittedService.cs
+++ b/Myshipping.Application/Service/TaskManagePlat/TaskManageSISubmittedService.cs
@@ -622,8 +622,11 @@ namespace Myshipping.Application
                                 }
                             });
 
-                            if (ctnList.Any(t => t.REMARK.IndexOf("SI Add") < 0))
-                                ctnList.ForEach(t => { if (t.REMARK.IndexOf("SI Add") < 0) ctnList.Remove(t); });
+                            if (ctnList.Any(t => string.IsNullOrWhiteSpace(t.REMARK) || t.REMARK.IndexOf("SI Add") < 0))
+                            {
+                                ctnList = ctnList.Where(t => !string.IsNullOrWhiteSpace(t.REMARK) && t.REMARK.IndexOf("SI Add") >= 0).ToList();
+                            }
+                                
                         }
 
                         if(ctnList.Count > 0)
@@ -1002,6 +1005,8 @@ namespace Myshipping.Application
                         x.IS_SET_AUTO_UPD_BOOKING,
 
                     }).ExecuteCommandAsync();
+
+                    new EmailNoticeHelper().SendEmailNotice($"MBLNO={siSubmitted.MBL_NO} SI回执回写失败", $"MBLNO={siSubmitted.MBL_NO} SI回执回写失败，原因：{result.msg}", App.Configuration["EmailNoticeDefaultUser"].GetUserEmailList());
                 }
             }
             else
diff --git a/Myshipping.Application/Service/TaskManagePlat/TaskManageService.cs b/Myshipping.Application/Service/TaskManagePlat/TaskManageService.cs
index 3cb566a7..f8351d0b 100644
--- a/Myshipping.Application/Service/TaskManagePlat/TaskManageService.cs
+++ b/Myshipping.Application/Service/TaskManagePlat/TaskManageService.cs
@@ -666,7 +666,8 @@ namespace Myshipping.Application
                             {
                                 if (ediCtnList != null && ediCtnList.Count > 0)
                                 {
-                                    var ctnCodeInfo = ediCtnList.FirstOrDefault(x => x.Name.Equals(contaInfo.CTNALL, StringComparison.OrdinalIgnoreCase));
+                                    var ctnCodeInfo = ediCtnList.FirstOrDefault(x => !string.IsNullOrWhiteSpace(x.Name) 
+                                        && x.Name.Equals(contaInfo.CTNALL, StringComparison.OrdinalIgnoreCase));
 
                                     if (ctnCodeInfo != null)
                                     {