diff --git a/.env.example b/.env.example
index c0c1526..42e1fe6 100644
--- a/.env.example
+++ b/.env.example
@@ -1,8 +1,9 @@
 # see: https://ns.trap.jp/apps/0765eb937f27fdc377eec1/settings/envVars
+DISCORD_BOT_CHANNEL_ID= #NeoShowcaseと同じ
 DISCORD_CLIENT_ID= #NeoShowcaseと同じ
 DISCORD_CLIENT_SECRET= #NeoShowcaseと同じ
 DISCORD_CLIENT_REDIRECT_URI="http://localhost:8080/api/auth/callback"
 DISCORD_SERVER_ID= #NeoShowcaseと同じ
 DISCORD_BOT_TOKEN= #NeoShowcaseと同じ
 DISCORD_NORMAL_PARTICIPANT_ROLE_ID= #NeoShowcaseと同じ
-DISCORD_EXHIBITOR_PARTICIPANT_ROLE_ID= #NeoShowcaseと同じ
\ No newline at end of file
+DISCORD_EXHIBITOR_PARTICIPANT_ROLE_ID= #NeoShowcaseと同じ