diff --git a/auto_bangumi/ab_decorator/__init__.py b/auto_bangumi/ab_decorator/__init__.py
new file mode 100644
index 00000000..379a6e4c
--- /dev/null
+++ b/auto_bangumi/ab_decorator/__init__.py
@@ -0,0 +1,23 @@
+import logging
+import time
+
+import requests
+
+from conf import settings
+
+
+logger = logging.getLogger(__name__)
+
+
+def qb_connect_failed_wait(func):
+    def wrapper(*args, **kwargs):
+        times = 0
+        while times < 5:
+            try:
+                return func(*args, **kwargs)
+            except Exception as e:
+                logger.debug(f"URL: {args[0]}")
+                logger.warning("Cannot connect to qBittorrent. Wait 5 min and retry...")
+                time.sleep(3)
+                times += 1
+    return wrapper
diff --git a/auto_bangumi/downloader/qb_downloader.py b/auto_bangumi/downloader/qb_downloader.py
index 738dbce0..a74307fe 100644
--- a/auto_bangumi/downloader/qb_downloader.py
+++ b/auto_bangumi/downloader/qb_downloader.py
@@ -5,12 +5,14 @@ from qbittorrentapi import Client, LoginFailed
 from qbittorrentapi.exceptions import Conflict409Error
 
 from conf import settings
+from ab_decorator import qb_connect_failed_wait
 
 from downloader.exceptions import ConflictError
 
 logger = logging.getLogger(__name__)
 
 
+@qb_connect_failed_wait
 class QbDownloader:
     def __init__(self, host, username, password):
         self._client = Client(
diff --git a/auto_bangumi/parser/analyser/bangumi_api.py b/auto_bangumi/parser/analyser/bangumi_api.py
new file mode 100644
index 00000000..604b0ce2
--- /dev/null
+++ b/auto_bangumi/parser/analyser/bangumi_api.py
@@ -0,0 +1,27 @@
+import re
+import time
+
+from network import RequestContent
+from conf import settings
+
+
+class BangumiAPI:
+    def __init__(self):
+        self.search_url = lambda e: \
+            f"https://api.bgm.tv/search/subject/{e}?type=2"
+        self.info_url = lambda e: \
+            f"https://api.bgm.tv/subject/{e}"
+        self._request = RequestContent()
+
+    def search(self, title):
+        url = self.search_url(title)
+        contents = self._request.get_json(url)["list"]
+        if contents.__len__() == 0:
+            return None
+        return contents[0]["name"], contents[0]["name_cn"]
+
+
+
+if __name__ == '__main__':
+    BGM = BangumiAPI()
+    print(BGM.search("辉夜大小姐"))
\ No newline at end of file
diff --git a/auto_bangumi/parser/analyser/rename_parser.py b/auto_bangumi/parser/analyser/rename_parser.py
index 869f043f..0ff89b92 100644
--- a/auto_bangumi/parser/analyser/rename_parser.py
+++ b/auto_bangumi/parser/analyser/rename_parser.py
@@ -85,7 +85,7 @@ class DownloadParser:
 
 
 if __name__ == "__main__":
-    name = "[Nekomoe kissaten][Summer Time Rendering - 11 [1080p][JPTC].mp4"
+    name = "[Nekomoe kissaten][Summer Time Rendering - 11 [1080p][JPTC][9900E95].mp4"
     rename = DownloadParser()
     new_name = rename.rename_pn(name, 1)
     print(new_name)
\ No newline at end of file