diff --git a/proxy/providers/jishu_http_proxy.py b/proxy/providers/jishu_http_proxy.py
index 7e1ecf0..03c0f11 100644
--- a/proxy/providers/jishu_http_proxy.py
+++ b/proxy/providers/jishu_http_proxy.py
@@ -30,6 +30,7 @@ import httpx
 from proxy import IpCache, IpGetError, ProxyProvider
 from proxy.types import IpInfoModel
 from tools import utils
+from tools.httpx_util import make_async_client
 
 
 class JiSuHttpProxy(ProxyProvider):
@@ -68,7 +69,7 @@ class JiSuHttpProxy(ProxyProvider):
         need_get_count = num - len(ip_cache_list)
         self.params.update({"num": need_get_count})
         ip_infos = []
-        async with httpx.AsyncClient() as client:
+        async with make_async_client() as client:
             url = self.api_path + "/fetchips" + '?' + urlencode(self.params)
             utils.logger.info(f"[JiSuHttpProxy.get_proxy] get ip proxy url:{url}")
             response = await client.get(url, headers={
diff --git a/proxy/providers/kuaidl_proxy.py b/proxy/providers/kuaidl_proxy.py
index 874e86a..36d89dd 100644
--- a/proxy/providers/kuaidl_proxy.py
+++ b/proxy/providers/kuaidl_proxy.py
@@ -28,6 +28,7 @@ from typing import Dict, List
 
 import httpx
 from pydantic import BaseModel, Field
+from tools.httpx_util import make_async_client
 
 from proxy import IpCache, IpInfoModel, ProxyProvider
 from proxy.types import ProviderNameEnum
@@ -113,7 +114,7 @@ class KuaiDaiLiProxy(ProxyProvider):
         self.params.update({"num": need_get_count})
 
         ip_infos: List[IpInfoModel] = []
-        async with httpx.AsyncClient() as client:
+        async with make_async_client() as client:
             response = await client.get(self.api_base + uri, params=self.params)
 
             if response.status_code != 200:
diff --git a/proxy/providers/wandou_http_proxy.py b/proxy/providers/wandou_http_proxy.py
index 7895dc6..c8aa342 100644
--- a/proxy/providers/wandou_http_proxy.py
+++ b/proxy/providers/wandou_http_proxy.py
@@ -30,6 +30,7 @@ import httpx
 from proxy import IpCache, IpGetError, ProxyProvider
 from proxy.types import IpInfoModel
 from tools import utils
+from tools.httpx_util import make_async_client
 
 
 class WanDouHttpProxy(ProxyProvider):
@@ -65,7 +66,7 @@ class WanDouHttpProxy(ProxyProvider):
         need_get_count = num - len(ip_cache_list)
         self.params.update({"num": min(need_get_count, 100)})  # Maximum 100
         ip_infos = []
-        async with httpx.AsyncClient() as client:
+        async with make_async_client() as client:
             url = self.api_path + "?" + urlencode(self.params)
             utils.logger.info(f"[WanDouHttpProxy.get_proxy] get ip proxy url:{url}")
             response = await client.get(
diff --git a/proxy/proxy_ip_pool.py b/proxy/proxy_ip_pool.py
index 942b0e0..8f4a129 100644
--- a/proxy/proxy_ip_pool.py
+++ b/proxy/proxy_ip_pool.py
@@ -26,6 +26,7 @@ from typing import Dict, List
 
 import httpx
 from tenacity import retry, stop_after_attempt, wait_fixed
+from tools.httpx_util import make_async_client
 
 import config
 from proxy.providers import (
@@ -81,7 +82,7 @@ class ProxyIpPool:
             else:
                 proxy_url = f"http://{proxy.ip}:{proxy.port}"
 
-            async with httpx.AsyncClient(proxy=proxy_url) as client:
+            async with make_async_client(proxy=proxy_url) as client:
                 response = await client.get(self.valid_ip_url)
             if response.status_code == 200:
                 return True