diff --git a/biliob_analyzer/db.py b/biliob_analyzer/db.py
deleted file mode 100644
index ff8769f..0000000
--- a/biliob_analyzer/db.py
+++ /dev/null
@@ -1,17 +0,0 @@
-from pymongo import MongoClient
-import pymysql
-import redis
-import os
-import datetime
-env_dist = os.environ
-try:
-    client = MongoClient(env_dist.get("BILIOB_MONGO_URL"))
-    db = client['biliob']  # 获得数据库的句柄
-except Exception:
-    print('{} MongoDB链接失败'.format(datetime.datetime.now()))
-    os.system('systemctl restart mongod')
-
-redis_connect_string = env_dist.get("BILIOB_REDIS_CONNECTION_STRING")
-
-pool = redis.ConnectionPool(redis_connect_string)  # 实现一个连接池
-redis_connection = redis.Redis(connection_pool=pool)