diff --git a/server/masterserver/jsondatamgr.cc b/server/masterserver/jsondatamgr.cc
index ee1afbd..5fe6aea 100644
--- a/server/masterserver/jsondatamgr.cc
+++ b/server/masterserver/jsondatamgr.cc
@@ -5,14 +5,16 @@
 #include "jsondatamgr.h"
 #include "app.h"
 
+static const char* WORK_PATH = "../config";
+
 void JsonDataMgr::Init()
 {
     std::string masterserver_cluster_json_file = a8::Format
-        ("%s/node%d/game%d.masterserver.cluster.json",
+        ("%s/zone%d/node%d/masterserver.cluster.json",
          {
-          work_path_,
+          WORK_PATH,
+          f8::App::Instance()->GetZoneId(),
           f8::App::Instance()->GetNodeId(),
-          GAME_ID
          });
     masterserver_cluster_json_.ReadFromFile(masterserver_cluster_json_file);
 }
diff --git a/server/masterserver/jsondatamgr.h b/server/masterserver/jsondatamgr.h
index d772f01..10a3f34 100644
--- a/server/masterserver/jsondatamgr.h
+++ b/server/masterserver/jsondatamgr.h
@@ -12,10 +12,6 @@ class JsonDataMgr : public a8::Singleton<JsonDataMgr>
 
     std::shared_ptr<a8::XObject> GetConf();
 
-    std::string ip;
-    int listen_port = 0;
-
  private:
-    std::string work_path_ = "../config";
     a8::XObject masterserver_cluster_json_;
 };