diff --git a/yuthon_issue/models/inherit_room_booking.py b/yuthon_issue/models/inherit_room_booking.py
index 1f72f07fb..783fc3eaf 100644
--- a/yuthon_issue/models/inherit_room_booking.py
+++ b/yuthon_issue/models/inherit_room_booking.py
@@ -74,7 +74,7 @@ class RoomBooking(models.Model):
                         if '班子' in meeting_type_name:
                             if meet.issue_library_id.is_class and (meet.issue_library_id.is_class_passed == 'reject' or not meet.issue_library_id.is_class_passed):
                                 meet.issue_library_id.class_char = str(
-                                    record.start_datetime.date()) + f'第{record.number_of_meetings}' + record.meeting_type_id.name
+                                    record.start_datetime.date()) + f'第{record.number_of_meetings}次' + record.meeting_type_id.name
                                 meet.issue_library_id.issue_state_class = 'meeting'
                                 meet.issue_library_id.issue_state = False
 
@@ -94,7 +94,7 @@ class RoomBooking(models.Model):
                                 meet.issue_library_id.issue_state = False
                             elif meet.issue_library_id.is_class and (meet.issue_library_id.is_class_passed == 'r eject' or not meet.issue_library_id.is_class_passed):
                                 meet.issue_library_id.class_char = str(
-                                    record.start_datetime.date()) + f'第{record.number_of_meetings}' + record.meeting_type_id.name
+                                    record.start_datetime.date()) + f'第{record.number_of_meetings}次' + record.meeting_type_id.name
                                 meet.issue_library_id.issue_state_class = 'meeting'
                                 meet.issue_library_id.issue_state = False