diff --git a/multi_proxy_refill.py b/multi_proxy_refill.py
index 88b252b..4fb17ad 100644
--- a/multi_proxy_refill.py
+++ b/multi_proxy_refill.py
@@ -44,7 +44,7 @@ ACCESS_ID     = "2207189"
 SIGN          = "10099426b05c7119e9c4dbd6a7a0aa4e"
 
 
-def fetch_proxies(region_name: str, n: int) -> list[str]:
+def fetch_proxies(region_name, n):
     """
     从第三方一次性请求 n 条代理，返回格式化列表
     """
@@ -97,7 +97,7 @@ def refill_queue(r: redis.Redis, region_name: str, region_code: str,
 
     to_fetch = batch - length
     print(f"[{time.strftime('%H:%M:%S')}] {key} 长度 {length} < {low}，一次性拉取 {to_fetch} 条…")
-    proxies = fetch_proxies(region_name, to_fetch)
+    proxies = fetch_proxies(region_code, to_fetch)
     if proxies:
         r.rpush(key, *proxies)
         print(f"[{time.strftime('%H:%M:%S')}] 已入队 {len(proxies)} 条 → 新长度 {r.llen(key)}")