diff --git a/multi_proxy_refill.py b/multi_proxy_refill.py
index 52d3e44..937e559 100644
--- a/multi_proxy_refill.py
+++ b/multi_proxy_refill.py
@@ -49,7 +49,7 @@ def fetch_proxies3(region_code, n):
 #     return [url for _ in range(n)
 
 def fetch_proxies4(region_code, n):
-    url = f"http://api.proxy.roxlabs.io/getProxyIp?num={n}&return_type=json&lb=1&sb=&flow=1&regions={region_code}&protocol=http"
+    url = f"http://api.proxy.roxlabs.io/getProxyIp?num={n}&return_type=json&lb=1&sb=&flow=1&regions={region_code}&protocol=socks5"
     try:
         res = requests.get(url)
         data_json = res.json()
@@ -64,7 +64,7 @@ def fetch_proxies4(region_code, n):
     for item in arr:
         ip = item["ip"]
         port = item["port"]
-        result.append(f"http://{ip}:{port}")
+        result.append(f"socks5h://{ip}:{port}")
     return result
 
 def fetch_proxies1(region_code, n):
@@ -153,7 +153,7 @@ 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_code, to_fetch)
+    proxies = fetch_proxies4(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)}")