diff --git a/.gitignore b/.gitignore
index 3dce4771..4c33567c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -178,6 +178,7 @@ test.*
 /backend/src/config/
 /src/debuger.py
 /backend/src/dist.zip
+/pyrightconfig.json
 
 # webui
 logs
@@ -208,4 +209,3 @@ dist-ssr
 *.njsproj
 *.sln
 *.sw?
-
diff --git a/backend/src/main.py b/backend/src/main.py
index d47bfb74..5aae408c 100644
--- a/backend/src/main.py
+++ b/backend/src/main.py
@@ -58,7 +58,7 @@ if VERSION != "DEV_VERSION":
     @app.get("/favicon-light.svg", tags=["html"])
     def favicon_light():
         return FileResponse("dist/favicon-light.svg")
-    
+
     @app.get("/robots.txt", tags=["html"])
     def robots():
         return FileResponse("dist/robots.txt")
@@ -70,10 +70,12 @@ if VERSION != "DEV_VERSION":
         return templates.TemplateResponse("index.html", context)
 
 else:
+
     @app.get("/", status_code=302, tags=["html"])
     def index():
         return RedirectResponse("/docs")
 
+
 if __name__ == "__main__":
     uvicorn.run(
         app,
diff --git a/backend/src/module/database/bangumi.py b/backend/src/module/database/bangumi.py
index 97efe1b4..dd25edb5 100644
--- a/backend/src/module/database/bangumi.py
+++ b/backend/src/module/database/bangumi.py
@@ -73,15 +73,6 @@ class BangumiDatabase(Connector):
         location = {"title_raw": title_raw}
         set_value = {"rss_link": rss_set, "added": 0}
         self.update.value(location, set_value)
-        # self._cursor.execute(
-        #     """
-        #     UPDATE bangumi
-        #     SET rss_link = :rss_link, added = 0
-        #     WHERE title_raw = :title_raw
-        #     """,
-        #     {"rss_link": rss_set, "title_raw": title_raw},
-        # )
-        # self._conn.commit()
         logger.debug(f"[Database] Update {title_raw} rss_link to {rss_set}.")
 
     def update_poster(self, title_raw, poster_link: str):
@@ -109,14 +100,6 @@ class BangumiDatabase(Connector):
         logger.debug(f"[Database] Find bangumi id: {_id}.")
         return self.__db_to_data(dict_data)
 
-    # def search_official_title(self, official_title: str) -> BangumiData | None:
-    #     dict_data = self._search_data(
-    #         table_name=self.__table_name, condition={"official_title": official_title}
-    #     )
-    #     if dict_data is None:
-    #         return None
-    #     return self.__db_to_data(dict_data)
-
     def match_poster(self, bangumi_name: str) -> str:
         condition = {"official_title": bangumi_name}
         keys = ["poster_link"]
diff --git a/backend/src/test/test_database.py b/backend/src/test/test_database.py
index 31446ba3..80493bf4 100644
--- a/backend/src/test/test_database.py
+++ b/backend/src/test/test_database.py
@@ -44,3 +44,8 @@ def test_database():
         # delete
         database.delete_one(1)
         assert database.search_id(1) is None
+
+    # Delete test database
+    import os
+
+    os.remove(TEST_PATH)