diff --git a/yuthon_will_task/models/yuthon_will_task.py b/yuthon_will_task/models/yuthon_will_task.py
index bacdefcdf..bb27373a5 100644
--- a/yuthon_will_task/models/yuthon_will_task.py
+++ b/yuthon_will_task/models/yuthon_will_task.py
@@ -167,7 +167,7 @@ class YuthonWillTask(models.Model):
                     # 格式化为 "YYYY-M-D HH∶MM" 格式
                     start_str = start_local.strftime("%Y-%m-%d %H∶%M")
                     stop_str = stop_local.strftime("%Y-%m-%d %H∶%M")
-                    record.task_time = f"{start_str} {stop_str}"
+                    record.task_time = f"{start_str} 至 {stop_str}"
                 else:
                     base_time = f"{date_str} {record.task_week} {from_time}"
                     record.task_time = base_time