diff --git a/hugegraph-server/hugegraph-test/src/main/java/org/apache/hugegraph/tinkerpop/TestGraph.java b/hugegraph-server/hugegraph-test/src/main/java/org/apache/hugegraph/tinkerpop/TestGraph.java
index 757022f185..3d370c3928 100644
--- a/hugegraph-server/hugegraph-test/src/main/java/org/apache/hugegraph/tinkerpop/TestGraph.java
+++ b/hugegraph-server/hugegraph-test/src/main/java/org/apache/hugegraph/tinkerpop/TestGraph.java
@@ -874,6 +874,10 @@ private void initBasicVertexLabelAndEdgeLabelExceptV(String defaultVL) {
         schema.indexLabel("bTOcByGremlinPartition").onE("bTOc")
               .by("gremlin.partitionGraphStrategy.partition")
               .ifNotExist().create();
+        schema.edgeLabel("blah1").link(defaultVL, defaultVL)
+              .ifNotExist().create();
+        schema.edgeLabel("blah2").link(defaultVL, defaultVL)
+              .ifNotExist().create();
     }
 
     public void initEdgeLabelDefaultKnowsDefault(String defaultVL) {