diff --git a/app/modules/bangumi/bangumi.py b/app/modules/bangumi/bangumi.py
index c0c2445f..020f8bc6 100644
--- a/app/modules/bangumi/bangumi.py
+++ b/app/modules/bangumi/bangumi.py
@@ -1,12 +1,10 @@
 from datetime import datetime
 from typing import Optional
 
-import httpx
 import requests
 
 from app.core.cache import cached
 from app.core.config import settings
-from app.utils.asyncio import AsyncUtils
 from app.utils.http import RequestUtils, AsyncRequestUtils
 
 
@@ -30,9 +28,8 @@ class BangumiApi(object):
 
     def __init__(self):
         self._session = requests.Session()
-        self._req = RequestUtils(session=self._session)
-        self._client = httpx.AsyncClient()
-        self._async_req = AsyncRequestUtils(client=self._client)
+        self._req = RequestUtils(ua=settings.NORMAL_USER_AGENT, session=self._session)
+        self._async_req = AsyncRequestUtils(ua=settings.NORMAL_USER_AGENT)
 
     @cached(maxsize=settings.CONF.bangumi, ttl=settings.CONF.meta)
     def __invoke(self, url, key: Optional[str] = None, **kwargs):
@@ -306,5 +303,3 @@ class BangumiApi(object):
     def close(self):
         if self._session:
             self._session.close()
-        if self._client:
-            AsyncUtils.run_async(self._client.aclose())
diff --git a/app/modules/douban/apiv2.py b/app/modules/douban/apiv2.py
index b36385b7..f4ff320c 100644
--- a/app/modules/douban/apiv2.py
+++ b/app/modules/douban/apiv2.py
@@ -12,7 +12,6 @@ import requests
 
 from app.core.cache import cached
 from app.core.config import settings
-from app.utils.asyncio import AsyncUtils
 from app.utils.http import RequestUtils, AsyncRequestUtils
 from app.utils.singleton import WeakSingleton
 
@@ -156,7 +155,6 @@ class DoubanApi(metaclass=WeakSingleton):
 
     def __init__(self):
         self._session = requests.Session()
-        self._client = httpx.AsyncClient()
 
     @classmethod
     def __sign(cls, url: str, ts: str, method='GET') -> str:
@@ -251,8 +249,7 @@ class DoubanApi(metaclass=WeakSingleton):
         """
         req_url, params = self._prepare_get_request(url, **kwargs)
         resp = await AsyncRequestUtils(
-            ua=choice(self._user_agents),
-            client=self._client
+            ua=choice(self._user_agents)
         ).get_res(url=req_url, params=params)
         return self._handle_response(resp)
 
@@ -297,8 +294,7 @@ class DoubanApi(metaclass=WeakSingleton):
         """
         req_url, params = self._prepare_post_request(url, **kwargs)
         resp = await AsyncRequestUtils(
-            ua=settings.NORMAL_USER_AGENT,
-            client=self._client
+            ua=settings.NORMAL_USER_AGENT
         ).post_res(url=req_url, data=params)
         return self._handle_response(resp)
 
@@ -876,5 +872,3 @@ class DoubanApi(metaclass=WeakSingleton):
     def close(self):
         if self._session:
             self._session.close()
-        if self._client:
-            AsyncUtils.run_async(self._client.aclose())
diff --git a/app/modules/themoviedb/tmdbv3api/tmdb.py b/app/modules/themoviedb/tmdbv3api/tmdb.py
index b5964707..e4c15380 100644
--- a/app/modules/themoviedb/tmdbv3api/tmdb.py
+++ b/app/modules/themoviedb/tmdbv3api/tmdb.py
@@ -5,13 +5,11 @@ import logging
 import time
 from datetime import datetime
 
-import httpx
 import requests
 import requests.exceptions
 
 from app.core.cache import cached
 from app.core.config import settings
-from app.utils.asyncio import AsyncUtils
 from app.utils.http import RequestUtils, AsyncRequestUtils
 from .exceptions import TMDbException
 
@@ -20,12 +18,11 @@ logger = logging.getLogger(__name__)
 
 class TMDb(object):
 
-    def __init__(self, obj_cached=True, session=None, client=None, language=None):
+    def __init__(self, obj_cached=True, session=None, language=None):
         self._api_key = settings.TMDB_API_KEY
         self._language = language or settings.TMDB_LOCALE or "en-US"
         self._session_id = None
         self._session = session
-        self._client = client
         self._wait_on_rate_limit = True
         self._debug_enabled = False
         self._cache_enabled = obj_cached
@@ -37,11 +34,9 @@ class TMDb(object):
 
         if not self._session:
             self._session = requests.Session()
-        self._req = RequestUtils(session=self._session, proxies=self.proxies)
+        self._req = RequestUtils(ua=settings.NORMAL_USER_AGENT, session=self._session, proxies=self.proxies)
 
-        if not self._client:
-            self._client = httpx.AsyncClient()
-        self._async_req = AsyncRequestUtils(client=self._client, proxies=self.proxies)
+        self._async_req = AsyncRequestUtils(ua=settings.NORMAL_USER_AGENT, proxies=self.proxies)
 
         self._remaining = 40
         self._reset = None
@@ -279,5 +274,3 @@ class TMDb(object):
     def close(self):
         if self._session:
             self._session.close()
-        if self._client:
-            AsyncUtils.run_async(self._client.aclose())