diff --git a/server/bin/gameserver/dev_config/zone1/node1/masterserver.cluster.json b/server/bin/gameserver/dev_config/zone1/node1/masterserver.cluster.json
index a1800c33..c6a97b33 100644
--- a/server/bin/gameserver/dev_config/zone1/node1/masterserver.cluster.json
+++ b/server/bin/gameserver/dev_config/zone1/node1/masterserver.cluster.json
@@ -1,7 +1,7 @@
 [
   {
     "instance_id": 1,
-    "ip": "127.0.0.1",
+    "ip": "192.168.100.45",
     "listen_port": 7621
   }
 ]