update README
java -jar target/rocketmq-dashboard-1.0.0-SNAPSHOT.jar
diff --git a/README.md b/README.md
index 174ba90..5f6cc82 100644
--- a/README.md
+++ b/README.md
@@ -36,7 +36,7 @@
 or
 ```
 mvn clean package -Dmaven.test.skip=true
-java -jar target/rocketmq-dashboard-2.0.0.jar
+java -jar target/rocketmq-dashboard-1.0.0-SNAPSHOT.jar
 ```
 
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