diff --git a/server/game2006service/metadata/factory.js b/server/game2006service/metadata/factory.js
index 38c67884..ece70b3d 100644
--- a/server/game2006service/metadata/factory.js
+++ b/server/game2006service/metadata/factory.js
@@ -90,10 +90,10 @@ function init() {
                     'GameRedis'
                    );
 
-  // registerMetaClass(configDir + 'rankSeason.json',
-  //                   '',
-  //                   'RankSeason'
-  //                  );
+  registerMetaClass(configDir + 'rankSeason.json',
+                    '',
+                    'RankSeason'
+                   );
   load();
   {
     traverseMetaList('GameDb2006', (dbConf, idx) => {