diff --git a/tools/proftp_upload.php b/tools/proftp_upload.php
index 9fbdabcf..4b342949 100644
--- a/tools/proftp_upload.php
+++ b/tools/proftp_upload.php
@@ -35,7 +35,7 @@
 		
 					//delete dataset & datafile records
 					$sql="delete from dataset where uuid='$uuid'";
-					pg_execute($link,$sql);
+					pg_query($link,$sql);
 					
 					$sql = "INSERT INTO dataset (uuid,path) VALUES ('$uuid','$homedir') RETURNING id";
 					$result=pg_query($link,$sql);
@@ -55,9 +55,8 @@
 						$depth=substr_count($filename,"/")+1;
 						if (substr($filename,-1,1)=='/') $depth--;
 						//$this->chmodr($path.$v,0444);
-						$sql = "INSERT INTO datafile (dsid,filename,filesize,isdir,depth) VALUES (?,?,?,?,?)";
-						$sth = $this->db->prepare($sql);
-						$rs = $sth->execute(array($dsid,$filename,$filesize,$isdir,$depth));
+						$sql = "INSERT INTO datafile (dsid,filename,filesize,isdir,depth) VALUES ('$dsid','$filename','$filesize','$isdir','$depth')";
+						$rs = pg_query($link,$sql);
 						if(!$rs)
 						{
 							$messages[] = "数据文件".$filename.'写入失败';