diff --git a/Readme.md b/Readme.md
index e7e0af8..fdd12c3 100644
--- a/Readme.md
+++ b/Readme.md
@@ -25,11 +25,11 @@ mvn clean scala:compile compile install
 ## spark-shell使用方式
 
 ```
-./spark-shell --jars /home/rl/tsfile-0.5.0-SNAPSHOT.jar,/home/rl/iotdb-jdbc-0.5.0-SNAPSHOT.jar,/home/rl/iotdb-spark-connector-0.5.0.jar
+./spark-shell --jars /home/rl/tsfile-0.5.0-SNAPSHOT.jar,/home/rl/iotdb-jdbc-0.5.0-SNAPSHOT.jar,/home/rl/spark-iotdb-connector-0.5.0.jar
 
 val df = spark.read.format("cn.edu.tsinghua.tsfile").option("url","jdbc:tsfile://127.0.0.1:6667/").option("sql","select * from root").load
 
 df.printSchema()
 
 df.show()
-```
\ No newline at end of file
+```