diff --git a/multi_proxy_refill.py b/multi_proxy_refill.py
index 2e53a71..fcd97af 100644
--- a/multi_proxy_refill.py
+++ b/multi_proxy_refill.py
@@ -25,7 +25,7 @@ REFILL_BATCH   = 1000
 SLEEP_INTERVAL = 10
 
 # 第三方 API 参数
-PROXY_API_URL = "https://www.kookeey.net/pickdynamicips"
+PROXY_API_URL = "http://api.proxy.roxlabs.io/getProxyIp"
 ACCESS_ID     = "2207189"
 SIGN          = "10099426b05c7119e9c4dbd6a7a0aa4e"
 
@@ -36,17 +36,13 @@ def fetch_proxies(region_code, n):
     从第三方一次性请求 n 条代理，返回格式化列表
     """
     params = {
-        "auth":     "pwd",
-        "format":   "1",
-        "n":        str(n),
-        "p":        "http",
-        "gate":     "sea",
-        "g":        region_code,
-        "r":        "0",
-        "type":     "json",
-        "sign":     SIGN,
-        "accessid": ACCESS_ID,
-        "dl":       ",",
+        "num": n,
+        "return_type": "json",
+        "lb": "4",
+        "sb": "",
+        "flow": "1",
+        "regions": region_code,
+        "protocol": "http"
     }
     try:
         resp = requests.get(PROXY_API_URL, params=params, timeout=10)
@@ -63,11 +59,12 @@ def fetch_proxies(region_code, n):
 
     result = []
     for item in arr:
-        user = quote(item["username"], safe="")
-        pwd  = quote(item["password"], safe="")
+        # user = quote(item["username"], safe="")
+        # pwd  = quote(item["password"], safe="")
         ip   = item["ip"]
         port = item["port"]
-        result.append(f"http://{user}:{pwd}@{ip}:{port}")
+        # result.append(f"http://{user}:{pwd}@{ip}:{port}")
+        result.append(f"http://{ip}:{port}")
 
     return result