diff --git a/插件库/Lskj.PubBomImport/FrmProgress.cs b/插件库/Lskj.PubBomImport/FrmProgress.cs
index f47b718..84c15d4 100644
--- a/插件库/Lskj.PubBomImport/FrmProgress.cs
+++ b/插件库/Lskj.PubBomImport/FrmProgress.cs
@@ -622,8 +622,12 @@ namespace Lskj.PubBomImport
                                             insertbulider.AppendLine($"insert into FileAttachmentMapping (MaterialCode,MxFileName,RelatedAttachmentName,OperatorUser,ChangeStatus) values ('{topProductId}','{sourceCode }','{childCode}','{ERPInfo.Instance.UserName}','变更');");
                                             if (childCode.StartsWith("QD") || childCode.StartsWith("ZZQD"))
                                             {
-                                                string tempFileName = childFileDic[childCode];
-                                                FileInfo childInfo = new FileInfo(tempFileName);
+                                                string tempFileName = childFileDic.ContainsKey(childCode) ? childFileDic[childCode] : "";
+                                                FileInfo childInfo = null;
+                                                if (!string.IsNullOrEmpty(tempFileName))
+                                                {
+                                                    childInfo = new FileInfo(tempFileName);
+                                                }
                                                 if (childInfo == null)
                                                 {
                                                     //throw new Exception($"MX明细中不包含文件{childCode}");