diff --git a/clickhousereader/src/main/assembly/package.xml b/clickhousereader/src/main/assembly/package.xml
index 2053ff75..9dc7fc13 100644
--- a/clickhousereader/src/main/assembly/package.xml
+++ b/clickhousereader/src/main/assembly/package.xml
@@ -2,7 +2,7 @@
         xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0 http://maven.apache.org/xsd/assembly-1.1.0.xsd">
-    <id>datax</id>
+    <id></id>
     <formats>
         <format>dir</format>
     </formats>
diff --git a/ftpreader/pom.xml b/ftpreader/pom.xml
index 7778d491..57bf889d 100755
--- a/ftpreader/pom.xml
+++ b/ftpreader/pom.xml
@@ -45,7 +45,7 @@
 		<dependency>
 			<groupId>com.jcraft</groupId>
 			<artifactId>jsch</artifactId>
-			<version>0.1.51</version>
+			<version>0.1.54</version>
 		</dependency>
 		<dependency>
 			<groupId>commons-net</groupId>
@@ -89,4 +89,4 @@
 		</plugins>
 	</build>
 
-</project>
+</project>
diff --git a/ftpreader/src/main/java/com/alibaba/datax/plugin/reader/ftpreader/SftpHelper.java b/ftpreader/src/main/java/com/alibaba/datax/plugin/reader/ftpreader/SftpHelper.java
index d25b040c..6e42e10c 100644
--- a/ftpreader/src/main/java/com/alibaba/datax/plugin/reader/ftpreader/SftpHelper.java
+++ b/ftpreader/src/main/java/com/alibaba/datax/plugin/reader/ftpreader/SftpHelper.java
@@ -64,6 +64,8 @@ public class SftpHelper extends FtpHelper {
 					String message = String.format("请确认连接ftp服务器端口是否正确，错误的端口: [%s] ", port);
 					LOG.error(message);
 					throw DataXException.asDataXException(FtpReaderErrorCode.FAIL_LOGIN, message, e);
+				}else{
+					throw DataXException.asDataXException(FtpReaderErrorCode.COMMAND_FTP_IO_EXCEPTION, "", e);
 				}
 			}else {
 				if("Auth fail".equals(e.getMessage())){
diff --git a/ftpwriter/pom.xml b/ftpwriter/pom.xml
index 69ec4a07..bf7ce83d 100644
--- a/ftpwriter/pom.xml
+++ b/ftpwriter/pom.xml
@@ -45,7 +45,7 @@
 		<dependency>
 			<groupId>com.jcraft</groupId>
 			<artifactId>jsch</artifactId>
-			<version>0.1.51</version>
+			<version>0.1.54</version>
 		</dependency>
 		<dependency>
 			<groupId>commons-net</groupId>