diff --git a/backend/src/module/parser/analyser/torrent_parser.py b/backend/src/module/parser/analyser/torrent_parser.py
index ad54cca5..581ca098 100644
--- a/backend/src/module/parser/analyser/torrent_parser.py
+++ b/backend/src/module/parser/analyser/torrent_parser.py
@@ -11,8 +11,8 @@ PLATFORM = "Unix"
 RULES = [
     r"(.*) - (\d{1,4}(?!\d|p)|\d{1,4}\.\d{1,2}(?!\d|p))(?:v\d{1,2})?(?: )?(?:END)?(.*)",
     r"(.*)[\[\ E](\d{1,4}|\d{1,4}\.\d{1,2})(?:v\d{1,2})?(?: )?(?:END)?[\]\ ](.*)",
-    r"(.*)\[(?:第)?(\d*\.*\d*)[话集話](?:END)?\](.*)",
-    r"(.*)第?(\d*\.*\d*)[话話集](?:END)?(.*)",
+    r"(.*)\[(?:第)?(\d{1,4}(?:\.\d{1,2})?)[话集話](?:END)?\](.*)",
+    r"(.*)第?(\d{1,4}(?:\.\d{1,2})?)[话話集](?:END)?(.*)",
     r"(.*)(?:S\d{2})?EP?(\d+)(.*)",
 ]
 
@@ -103,3 +103,10 @@ def torrent_parser(
                         episode=episode,
                         suffix=suffix,
                     )
+
+
+if __name__ == "__main__":
+    ep = torrent_parser(
+        "/不时用俄语小声说真心话的邻桌艾莉同学/Season 1/不时用俄语小声说真心话的邻桌艾莉同学 S01E02.mp4"
+    )
+    print(ep)