diff --git a/.env.example b/.env.example
index f39f8b0..f5f4d31 100644
--- a/.env.example
+++ b/.env.example
@@ -19,10 +19,10 @@ REDIS_HOST=127.0.0.1
 REDIS_PORT=6379
 REDIS_PASSWORD=
 REDIS_DB=0
-REDIS_STREAM_KEY=jp_purchase_task_dev
+REDIS_STREAM_KEY=jp_surugaya_purchase_task_dev
 REDIS_CONSUMER_GROUP=purchase_group
 REDIS_CONSUMER_NAME=purchase_worker_dev
-REDIS_DELAY_ZSET_KEY=jp_purchase_delay_task_dev
+REDIS_DELAY_ZSET_KEY=jp_surugaya_trade_delay_dev
 REDIS_DELAY_POLL_INTERVAL=3600
 REDIS_DELAY_BATCH_SIZE=10
 REDIS_NEWS_HASH_KEY=jp_surugaya_news_dev