diff --git a/graph-nebulagraph/nebulagraph-common/src/main/java/org/studiox/graph/nebulagraph/common/test/NebulaGraphTest.java b/graph-nebulagraph/nebulagraph-common/src/main/java/org/studiox/graph/nebulagraph/common/test/NebulaGraphTest.java
index ad44dd6a29072d18adb51109ddd50cb1667c5bdf..98ba7db83ddc14e12f93edaed572f562e17284d0 100644
--- a/graph-nebulagraph/nebulagraph-common/src/main/java/org/studiox/graph/nebulagraph/common/test/NebulaGraphTest.java
+++ b/graph-nebulagraph/nebulagraph-common/src/main/java/org/studiox/graph/nebulagraph/common/test/NebulaGraphTest.java
@@ -13,5 +13,6 @@ public class NebulaGraphTest extends GraphTest {
   public static void init(AbstractNebulaGraph nebulaGraph) {
     start(nebulaGraph);
     NebulaGraphTest.nebulaGraph = nebulaGraph;
+
   }
 }