diff --git a/插件库/Lskj.PubBomImport/FrmProgress.cs b/插件库/Lskj.PubBomImport/FrmProgress.cs
index 2e3d4b9..b6ba84c 100644
--- a/插件库/Lskj.PubBomImport/FrmProgress.cs
+++ b/插件库/Lskj.PubBomImport/FrmProgress.cs
@@ -842,7 +842,7 @@ namespace Lskj.PubBomImport
                                         throw new Exception($"{productId}\r\n{fileNameWithoutExtension}附件上传失败\r\n{msg}");
                                     }
                                     SqlHelper.ExecuteNonQuery($"delete bom_filetab where billno = '{guid}'");
-                                    string oldfilename = BaseImpl.GetResult("select sname from p_fm_filetab where fileid = '{oldfileId}'") + "";
+                                    string oldfilename = BaseImpl.GetResult($"select sname from p_fm_filetab where fileid = '{oldfileId}'") + "";
                                     SqlHelper.ExecuteNonQuery($"insert into bom_filetab (billno,fileid,newfileid,filename,newfilename,speciesno,pid) values ('{guid}','{oldfileId}','{uploadFileId}','{oldfilename}','{fileInfo.Name}','{speciesno}','{productId}')");
                                     SetProcessBar(100, (1 / (bomRows.Count() + 1)) * 100);
                                     SetProcessLabelAllMsg($"总进度：1/{bomRows.Count() + 1}");