diff --git a/ftpreader/src/main/java/com/alibaba/datax/plugin/reader/ftpreader/StandardFtpHelper.java b/ftpreader/src/main/java/com/alibaba/datax/plugin/reader/ftpreader/StandardFtpHelper.java
index c876a1f2..e7a2eed9 100644
--- a/ftpreader/src/main/java/com/alibaba/datax/plugin/reader/ftpreader/StandardFtpHelper.java
+++ b/ftpreader/src/main/java/com/alibaba/datax/plugin/reader/ftpreader/StandardFtpHelper.java
@@ -237,17 +237,5 @@ public class StandardFtpHelper extends FtpHelper {
 			throw DataXException.asDataXException(FtpReaderErrorCode.OPEN_FILE_ERROR, message);
 		}
 	}
-	
-	@Override
-	public void deleteFile(String filePath) {
-
-		try{
-			channelSftp.rm(filePath);
-		}catch(SftpException e){
-			String message = String.format("删除文件 : [%s] 时出错,请确认文件：[%s]存在且配置的用户有权限读取", filePath, filePath);
-			LOG.error(message);
-			throw DataXException.asDataXException(FtpReaderErrorCode.OPEN_FILE_ERROR, message);
-		}
-	}
 
 }