fix: 修复TrainingSession状态比较大小写问题

- COMPLETED -> completed (枚举值是小写)
2026-02-02 13:02:19 +08:00
parent cf71fabef0
commit 8bfd5aa3de
1 changed files with 1 additions and 1 deletions
--- a/backend/app/services/dashboard_service.py
+++ b/backend/app/services/dashboard_service.py
@@ -103,7 +103,7 @@ class DashboardService:
            try:
                result = await self.db.execute(
                    select(func.coalesce(func.sum(TrainingSession.duration_seconds), 0))
-                    .where(TrainingSession.status == 'COMPLETED')
+                    .where(TrainingSession.status == 'completed')  # 修复: 使用小写
                )
                training_hours = (result.scalar() or 0) / 3600
            except Exception as e: