diff --git a/.env.example b/.env.example
index a9ac8bb..87fe375 100644
--- a/.env.example
+++ b/.env.example
@@ -16,16 +16,16 @@ REDIS_DB=0
 # 联系 https://t.me/BotFather 使用 /newbot 命令创建机器人并获取 token
 BOT_TOKEN="xxxxxxx"
 
-# 记录错误并发送消息通知开发人员
+# 记录错误并发送消息通知开发人员 可选配置项
 ERROR_NOTIFICATION_CHAT_ID=chat_id
 
-# 文章推送群组
+# 文章推送群组 可选配置项
 CHANNELS=[{ "name": "", "chat_id": 1}]
 
 # bot 管理员
 ADMINS=[{ "username": "", "user_id": -1 }]
 
-# 群验证功能
+# 群验证功能 可选配置项
 VERIFY_GROUPS=[]
 
 # logger 配置
@@ -35,6 +35,9 @@ LOGGER_TIME_FORMAT="[%Y-%m-%d %X]"
 LOGGER_TRACEBACK_MAX_FRAMES=20
 LOGGER_RENDER_KEYWORDS=["BOT"]
 
-# mtp 客户端
+# mtp 客户端 可选配置项
 API_ID=12345
 API_HASH="abcdefg"
+
+# ENKA_NETWORK_API 可选配置项
+ENKA_NETWORK_API_AGENT=""
\ No newline at end of file
diff --git a/core/config.py b/core/config.py
index 41e2894..6ef6d52 100644
--- a/core/config.py
+++ b/core/config.py
@@ -48,6 +48,8 @@ class BotConfig(BaseSettings):
     logger_traceback_max_frames: int = 20
     logger_render_keywords: List[str] = ['BOT']
 
+    enka_network_api_agent: str = ""
+
     class Config:
         case_sensitive = False
         json_loads = json.loads
diff --git a/plugins/genshin/player_cards.py b/plugins/genshin/player_cards.py
index af279a2..93c3357 100644
--- a/plugins/genshin/player_cards.py
+++ b/plugins/genshin/player_cards.py
@@ -23,6 +23,7 @@ from telegram.constants import ChatAction
 from telegram.ext import CallbackContext, CallbackQueryHandler, CommandHandler, MessageHandler, filters
 
 from core.baseplugin import BasePlugin
+from core.config import config
 from core.plugin import Plugin, handler
 from core.template import TemplateService
 from core.user import UserService
@@ -43,7 +44,7 @@ assets = Assets(lang="chs")
 class PlayerCards(Plugin, BasePlugin):
     def __init__(self, user_service: UserService = None, template_service: TemplateService = None):
         self.user_service = user_service
-        self.client = EnkaNetworkAPI(lang="chs", agent="TGPaimonBot/3.0")
+        self.client = EnkaNetworkAPI(lang="chs", agent=config.enka_network_api_agent)
         self.template_service = template_service
         self.temp_photo = open("resources/img/kitsune.png", "rb")