diff --git a/lib/data/global_var.js b/lib/data/global_var.js
index 04c5780..2787999 100644
--- a/lib/data/global_var.js
+++ b/lib/data/global_var.js
@@ -42,7 +42,8 @@ let global_var = {
                 LotteryOrder
                     .map(it => LotteryOrderMap.get(it))
                     .filter(it => typeof it === "string")
-                    .map(lottery_option => [lottery_option, config[lottery_option]]));
+                    .flatMap(lottery_option => config[lottery_option]
+                        .map(it => [lottery_option, it])));
             this.set('remoteconfig', await getRemoteConfig());
         }
         await createDir('dyids');