diff --git a/apps/wpm/services.py b/apps/wpm/services.py
index 2dce4938..5b3aa400 100644
--- a/apps/wpm/services.py
+++ b/apps/wpm/services.py
@@ -177,6 +177,8 @@ def mlog_submit(mlog: Mlog, user: User, now: Union[datetime.datetime, None]):
         return
     if now is None:
         now = timezone.now()
+    if mlog.handle_date is None:
+        raise ParseError('请选择结束/操作时间')
     if now.date() < mlog.handle_date:
         raise ParseError('不可提交未来的日志')