diff --git a/konabot/plugins/simple_notify/__init__.py b/konabot/plugins/simple_notify/__init__.py
index 7c97ba9..ec57455 100644
--- a/konabot/plugins/simple_notify/__init__.py
+++ b/konabot/plugins/simple_notify/__init__.py
@@ -25,7 +25,7 @@ PATTERN_DELTA_HMS = re.compile(r"^((\d+|[零一两二三四五六七八九十]+)
 PATTERN_DATE_SPECIFY = re.compile(r"(\d{1,2}|[零一二三四五六七八九十]+) ?[日号]")
 PATTERN_MONTH_SPECIFY = re.compile(r"(\d{1,2}|[零一二三四五六七八九十]+) ?月")
 PATTERN_YEAR_SPECIFY = re.compile(r"(\d|[零一二三四五六七八九十]+) ?年")
-PATTERN_HOUR_SPECIFY = re.compile(r"(\d|[零一二三四五六七八九十]+) ?[点时]钟?")
+PATTERN_HOUR_SPECIFY = re.compile(r"(\d|[零一二三四五六七八九十]+) ?[点时](半?)钟?")
 PATTERN_MINUTE_SPECIFY = re.compile(r"(\d|[零一二三四五六七八九十]+) ?分(钟)?")
 PATTERN_SECOND_SPECIFY = re.compile(r"(\d|[零一二三四五六七八九十]+) ?秒(钟)?")
 PATTERN_HMS_SPECIFY = re.compile(r"\d\d[:：]\d\d([:：]\d\d)?")
@@ -125,6 +125,8 @@ def get_target_time(content: str) -> datetime.datetime | None:
         if hour < 0 or hour > 23:
             return
         t = t.replace(hour=hour, minute=0, second=0)
+        if match4.group(2) != None:
+            t = t.replace(minute=30)
     if match5 := re.match(PATTERN_MINUTE_SPECIFY, content_to_match):
         content_to_match = "".join(content_to_match.split(match5.group(0)))
         minute = parse_chinese_or_digit(match5.group(1))