diff --git a/utils/genshin.py b/utils/genshin.py
index 963fc87..f60360a 100644
--- a/utils/genshin.py
+++ b/utils/genshin.py
@@ -1,18 +1,40 @@
 from typing import Optional
 
 from genshin import Client
-from genshin.utility import recognize_genshin_server
+from genshin.utility import recognize_genshin_server, generate_dynamic_secret
+
+from modules.apihelper.utility.helpers import hex_digest
 
 AUTHKEY_API = "https://api-takumi.mihoyo.com/binding/api/genAuthKey"
+GACHA_HEADERS = {
+    "User-Agent": "okhttp/4.8.0",
+    "x-rpc-app_version": "2.28.1",
+    "x-rpc-sys_version": "12",
+    "x-rpc-client_type": "5",
+    "x-rpc-channel": "mihoyo",
+    "x-rpc-device_id": "",
+    "x-rpc-device_name": "",
+    "x-rpc-device_model": "",
+    "Referer": "https://app.mihoyo.com",
+    "Host": "api-takumi.mihoyo.com",
+}
 
 
 async def get_authkey_by_stoken(client: Client) -> Optional[str]:
     """通过 stoken 获取 authkey"""
+    headers = GACHA_HEADERS.copy()
     json = {
         "auth_appid": "webview_gacha",
         "game_biz": "hk4e_cn",
         "game_uid": client.uid,
         "region": recognize_genshin_server(client.uid),
     }
-    data = await client.request_bbs(AUTHKEY_API, method="POST", data=json)
+    device_id = hex_digest(str(client.uid))
+    headers["x-rpc-device_id"] = device_id
+    device = "Paimon Build " + device_id[0:5]
+    headers["x-rpc-device_name"] = device
+    headers["x-rpc-device_model"] = device
+    ds = generate_dynamic_secret("ulInCDohgEs557j0VsPDYnQaaz6KJcv5")
+    headers["ds"] = ds
+    data = await client.cookie_manager.request(AUTHKEY_API, method="POST", json=json, headers=headers)
     return data.get("authkey")