diff --git a/hugegraph-server/hugegraph-dist/src/assembly/static/scripts/example.groovy b/hugegraph-server/hugegraph-dist/src/assembly/static/scripts/example.groovy
index 266206845b..7f0be4769e 100644
--- a/hugegraph-server/hugegraph-dist/src/assembly/static/scripts/example.groovy
+++ b/hugegraph-server/hugegraph-dist/src/assembly/static/scripts/example.groovy
@@ -23,6 +23,8 @@ RegisterUtil.registerBackends()
 
 conf = "conf/graphs/hugegraph.properties"
 graph = HugeFactory.open(conf)
+
+graph.initBackend()
 graph.serverStarted(GlobalMasterInfo.master("server-tinkerpop"))
 schema = graph.schema()