diff --git a/Hadoop-Compatible-File-System.md b/Hadoop-Compatible-File-System.md
index 8b253f2..f2364d3 100644
--- a/Hadoop-Compatible-File-System.md
+++ b/Hadoop-Compatible-File-System.md
@@ -10,12 +10,12 @@ $ mvn install
 # build for hadoop2
 $cd $GOPATH/src/github.com/chrislusf/seaweedfs/other/java/hdfs2
 $ mvn package
-$ ls -al target/seaweedfs-hadoop2-client-*.jar
+$ ls -al target/seaweedfs-hadoop2-client-1.5.3.jar
 
 # build for hadoop3
 $cd $GOPATH/src/github.com/chrislusf/seaweedfs/other/java/hdfs3
 $ mvn package
-$ ls -al target/seaweedfs-hadoop3-client-*.jar
+$ ls -al target/seaweedfs-hadoop3-client-1.5.3.jar
 
 ```
 Maven
@@ -46,8 +46,8 @@ Or you can download the latest version from MavenCentral
 
 Suppose you are getting a new Hadoop installation. Here are the minimum steps to get SeaweedFS to run.
 
-You would need to start a weed filer first, build the seaweedfs-hadoop2-client-xxx.jar 
-or seaweedfs-hadoop3-client-xxx.jar, and do the following:
+You would need to start a weed filer first, build the seaweedfs-hadoop2-client-1.5.3.jar 
+or seaweedfs-hadoop3-client-1.5.3.jar, and do the following:
 
 ```
 # optionally adjust hadoop memory allocation
@@ -60,12 +60,12 @@ $ echo "<configuration></configuration>" > etc/hadoop/mapred-site.xml
 # on hadoop2
 $ bin/hdfs dfs -Dfs.defaultFS=seaweedfs://localhost:8888 \
                -Dfs.seaweedfs.impl=seaweed.hdfs.SeaweedFileSystem \
-               -libjars ./seaweedfs-hadoop2-client-x.x.x.jar \
+               -libjars ./seaweedfs-hadoop2-client-1.5.3.jar \
                -ls /
 # or on hadoop3
 $ bin/hdfs dfs -Dfs.defaultFS=seaweedfs://localhost:8888 \
                -Dfs.seaweedfs.impl=seaweed.hdfs.SeaweedFileSystem \
-               -libjars ./seaweedfs-hadoop3-client-x.x.x.jar \
+               -libjars ./seaweedfs-hadoop3-client-1.5.3.jar \
                -ls /
 
 ```
@@ -106,9 +106,9 @@ $ bin/hadoop classpath
 # Copy SeaweedFS HDFS client jar to one of the folders
 $ cd ${HADOOP_HOME}
 # for hadoop2
-$ cp ./seaweedfs-hadoop2-client-x.x.x.jar share/hadoop/common/lib/
+$ cp ./seaweedfs-hadoop2-client-1.5.3.jar share/hadoop/common/lib/
 # or for hadoop3
-$ cp ./seaweedfs-hadoop3-client-x.x.x.jar share/hadoop/common/lib/
+$ cp ./seaweedfs-hadoop3-client-1.5.3.jar share/hadoop/common/lib/
 ```
 
 Now you can do this: