diff --git a/research/query_service/ir/compiler/src/main/java/com/alibaba/graphscope/gremlin/service/IrGremlinServer.java b/research/query_service/ir/compiler/src/main/java/com/alibaba/graphscope/gremlin/service/IrGremlinServer.java
index e7d5d107972e..c355fadeadbf 100644
--- a/research/query_service/ir/compiler/src/main/java/com/alibaba/graphscope/gremlin/service/IrGremlinServer.java
+++ b/research/query_service/ir/compiler/src/main/java/com/alibaba/graphscope/gremlin/service/IrGremlinServer.java
@@ -42,6 +42,7 @@ public IrGremlinServer() {
 
     public IrGremlinServer(int gremlinPort) {
         this();
+        settings.host = "0.0.0.0";
         settings.port = (gremlinPort >= 0) ? gremlinPort : settings.port;
     }