diff --git a/PetWash.Api/petwash.db b/PetWash.Api/petwash.db
index ff520a0..99322d5 100644
Binary files a/PetWash.Api/petwash.db and b/PetWash.Api/petwash.db differ
diff --git a/PetWash.Api/petwash.db-shm b/PetWash.Api/petwash.db-shm
deleted file mode 100644
index 9d3c4ee..0000000
Binary files a/PetWash.Api/petwash.db-shm and /dev/null differ
diff --git a/PetWash.Api/petwash.db-wal b/PetWash.Api/petwash.db-wal
deleted file mode 100644
index bb67849..0000000
Binary files a/PetWash.Api/petwash.db-wal and /dev/null differ
diff --git a/PetWashControl/ViewModels/MainViewModel.cs b/PetWashControl/ViewModels/MainViewModel.cs
index c9d3828..8d9ff38 100644
--- a/PetWashControl/ViewModels/MainViewModel.cs
+++ b/PetWashControl/ViewModels/MainViewModel.cs
@@ -81,7 +81,7 @@ public partial class MainViewModel : ObservableObject
     private string _currentCarouselImage = "/Images/dog.png";
 
     [ObservableProperty]
-    private string _deviceNumber = "设备编号: PW-001";
+    private string _deviceNumber = "设备编号: CSI-PW-001";
 
     [ObservableProperty]
     private string _currentDateTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");