diff --git a/.env.example b/.env.example
index 099a81d..effc6e7 100644
--- a/.env.example
+++ b/.env.example
@@ -19,7 +19,7 @@ TOS_REGION="cn-beijing"
 TOS_BUCKET="cyber-star"
 TOS_ACCESS_KEY="CHANGE_ME"
 TOS_SECRET_KEY="CHANGE_ME"
-NEXT_PUBLIC_TOS_DOMAIN="https://cyberstar.tos-cn-shanghai.volces.com/cyber-star"
+NEXT_PUBLIC_TOS_DOMAIN="https://cyber-star.tos-cn-shanghai.volces.com"
 
 # ── Auth.js 鉴权 ──
 # 用 `openssl rand -base64 32` 生成