diff --git a/mini-program/.env.example b/mini-program/.env.example
index 667f70a..e0f8535 100644
--- a/mini-program/.env.example
+++ b/mini-program/.env.example
@@ -9,6 +9,12 @@ DB_PORT=3306
 DB_USER=root
 DB_PASSWORD=change_me
 DB_NAME=mini_program
+COS_SECRET_ID=change_me
+COS_SECRET_KEY=change_me
+COS_REGION=ap-guangzhou
+COS_BUCKET=voicemessage-1320289366
+COS_PUBLIC_BASE_URL=https://voicemessage-1320289366.cos.ap-guangzhou.myqcloud.com
+COS_AUDIO_PREFIX=voiceMessage/
 JWT_SECRET=change_me_to_a_long_random_string
 JWT_ALGORITHM=HS256
 JWT_ACCESS_TOKEN_EXPIRE_MINUTES=60