diff --git a/media_platform/bilibili/client.py b/media_platform/bilibili/client.py
index 1b132a6..14755d1 100644
--- a/media_platform/bilibili/client.py
+++ b/media_platform/bilibili/client.py
@@ -54,6 +54,8 @@ class BilibiliClient:
         :param req_data:
         :return:
         """
+        if not req_data:
+            return {}
         img_key, sub_key = await self.get_wbi_keys()
         return BilibiliSign(img_key, sub_key).sign(req_data)
 
@@ -91,10 +93,14 @@ class BilibiliClient:
 
     async def pong(self) -> bool:
         """get a note to check if login state is ok"""
-        utils.logger.info("Begin pong kuaishou...")
+        utils.logger.info("Begin pong bilibili...")
         ping_flag = False
         try:
-            pass
+            check_login_uri = "/x/web-interface/nav"
+            response = await self.get(check_login_uri)
+            if response.get("isLogin"):
+                utils.logger.info("use cache login state get web interface successfull!")
+                ping_flag = True
         except Exception as e:
             utils.logger.error(f"Pong kuaishou failed: {e}, and try to login again...")
             ping_flag = False
diff --git a/media_platform/bilibili/core.py b/media_platform/bilibili/core.py
index b1404ff..cd7587f 100644
--- a/media_platform/bilibili/core.py
+++ b/media_platform/bilibili/core.py
@@ -22,7 +22,7 @@ from var import comment_tasks_var, crawler_type_var
 
 
 from .client import BilibiliClient
-from .field import OrderType
+from .field import SearchOrderType
 from .login import BilibiliLogin
 
 
@@ -102,7 +102,7 @@ class BilibiliCrawler(AbstractCrawler):
                     keyword=keyword,
                     page=page,
                     page_size=bili_limit_count,
-                    order=OrderType.DEFAULT,
+                    order=SearchOrderType.DEFAULT,
                 )
                 video_list: List[Dict] = videos_res.get("result")
                 for video_item in video_list:
diff --git a/media_platform/douyin/client.py b/media_platform/douyin/client.py
index a37796c..6fe2eec 100644
--- a/media_platform/douyin/client.py
+++ b/media_platform/douyin/client.py
@@ -86,7 +86,7 @@ class DOUYINClient:
         return await self.request(method="POST", url=f"{self._host}{uri}", data=data, headers=headers)
 
     @staticmethod
-    async def ping(browser_context: BrowserContext) -> bool:
+    async def pong(browser_context: BrowserContext) -> bool:
         _, cookie_dict = utils.convert_cookies(await browser_context.cookies())
         # todo send some api to test login status
         return cookie_dict.get("LOGIN_STATUS") == "1"
diff --git a/media_platform/douyin/core.py b/media_platform/douyin/core.py
index 5276418..c327801 100644
--- a/media_platform/douyin/core.py
+++ b/media_platform/douyin/core.py
@@ -54,7 +54,7 @@ class DouYinCrawler(AbstractCrawler):
             await self.context_page.goto(self.index_url)
 
             self.dy_client = await self.create_douyin_client(httpx_proxy)
-            if not await self.dy_client.ping(browser_context=self.browser_context):
+            if not await self.dy_client.pong(browser_context=self.browser_context):
                 login_obj = DouYinLogin(
                     login_type=self.login_type,
                     login_phone=account_phone,
diff --git a/media_platform/kuaishou/client.py b/media_platform/kuaishou/client.py
index 3bd19e6..6b120e8 100644
--- a/media_platform/kuaishou/client.py
+++ b/media_platform/kuaishou/client.py
@@ -55,7 +55,8 @@ class KuaiShouClient:
         return await self.request(method="POST", url=f"{self._host}{uri}",
                                   data=json_str, headers=self.headers)
 
-    async def pong(self) -> bool:
+    @staticmethod
+    async def pong() -> bool:
         """get a note to check if login state is ok"""
         utils.logger.info("Begin pong kuaishou...")
         ping_flag = False
diff --git a/media_platform/xhs/client.py b/media_platform/xhs/client.py
index 1d0c4d6..2faee26 100644
--- a/media_platform/xhs/client.py
+++ b/media_platform/xhs/client.py
@@ -81,9 +81,9 @@ class XHSClient:
         return await self.request(method="POST", url=f"{self._host}{uri}",
                                   data=json_str, headers=headers)
 
-    async def ping(self) -> bool:
+    async def pong(self) -> bool:
         """get a note to check if login state is ok"""
-        utils.logger.info("Begin to ping xhs...")
+        utils.logger.info("Begin to pong xhs...")
         ping_flag = False
         try:
             note_card: Dict = await self.get_note_by_keyword(keyword="小红书")
diff --git a/media_platform/xhs/core.py b/media_platform/xhs/core.py
index 378dd56..118f44c 100644
--- a/media_platform/xhs/core.py
+++ b/media_platform/xhs/core.py
@@ -63,7 +63,7 @@ class XiaoHongShuCrawler(AbstractCrawler):
 
             # Create a client to interact with the xiaohongshu website.
             self.xhs_client = await self.create_xhs_client(httpx_proxy)
-            if not await self.xhs_client.ping():
+            if not await self.xhs_client.pong():
                 login_obj = XHSLogin(
                     login_type=self.login_type,
                     login_phone=account_phone,