diff --git a/PetWash.Api/petwash.db b/PetWash.Api/petwash.db
index b190d96..dfb9fc0 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
new file mode 100644
index 0000000..233d50f
Binary files /dev/null and b/PetWash.Api/petwash.db-shm differ
diff --git a/PetWash.Api/petwash.db-wal b/PetWash.Api/petwash.db-wal
new file mode 100644
index 0000000..1083c1e
Binary files /dev/null and b/PetWash.Api/petwash.db-wal differ
diff --git a/PetWashControl/Images/dog1.jpg b/PetWashControl/Images/dog1.jpg
deleted file mode 100644
index 492e123..0000000
Binary files a/PetWashControl/Images/dog1.jpg and /dev/null differ
diff --git a/PetWashControl/Images/dog1.png b/PetWashControl/Images/dog1.png
new file mode 100644
index 0000000..fcca772
Binary files /dev/null and b/PetWashControl/Images/dog1.png differ
diff --git a/PetWashControl/Images/dog2.png b/PetWashControl/Images/dog2.png
new file mode 100644
index 0000000..3c8f2a0
Binary files /dev/null and b/PetWashControl/Images/dog2.png differ
diff --git a/PetWashControl/PetWashControl.csproj b/PetWashControl/PetWashControl.csproj
index b1c9053..e46978f 100644
--- a/PetWashControl/PetWashControl.csproj
+++ b/PetWashControl/PetWashControl.csproj
@@ -18,7 +18,8 @@
 
   <ItemGroup>
     <Resource Include="Images\dog.png" />
-    <Resource Include="Images\dog1.jpg" />
+    <Resource Include="Images\dog1.png" />
+	<Resource Include="Images\dog2.png" />
     <Resource Include="Images\qrcode.png" />
   </ItemGroup>
 
diff --git a/PetWashControl/ViewModels/MainViewModel.cs b/PetWashControl/ViewModels/MainViewModel.cs
index 068e860..0fff09d 100644
--- a/PetWashControl/ViewModels/MainViewModel.cs
+++ b/PetWashControl/ViewModels/MainViewModel.cs
@@ -87,7 +87,7 @@ public partial class MainViewModel : ObservableObject
 
     private readonly System.Timers.Timer _carouselTimer;
     private readonly System.Timers.Timer _clockTimer;
-    private readonly string[] _carouselImages = { "/Images/dog.png", "/Images/dog1.jpg" };
+    private readonly string[] _carouselImages = { "/Images/dog.png", "/Images/dog1.png", "/Images/dog2.png" };
     private int _currentImageIndex = 0;
 
     public MainViewModel()
diff --git a/PetWashControl/Views/MainWindow.xaml b/PetWashControl/Views/MainWindow.xaml
index 615a68a..c9e80d8 100644
--- a/PetWashControl/Views/MainWindow.xaml
+++ b/PetWashControl/Views/MainWindow.xaml
@@ -215,7 +215,7 @@
                                 <!-- 宠物大图轮播 -->
                                 <Border Grid.Row="1" 
                                        Background="#F5F5F5" 
-                                       CornerRadius="25"
+                                       CornerRadius="4"
                                        BorderBrush="#81C784"
                                        BorderThickness="4"
                                        ClipToBounds="True">
@@ -385,7 +385,6 @@
                                 <!-- 宠物大图轮播 -->
                                 <Border Grid.Row="1" 
                                        Background="#F5F5F5" 
-                                       CornerRadius="25"
                                        BorderBrush="#FFB74D"
                                        BorderThickness="4"
                                        ClipToBounds="True">
@@ -1248,7 +1247,7 @@
                                     <Border.Effect>
                                         <DropShadowEffect Color="#FF6F00" BlurRadius="10" ShadowDepth="0" Opacity="0.3"/>
                                     </Border.Effect>
-                                    <Image Source="/Images/dog.png" 
+                                    <Image Source="/Images/dog2.png" 
                                            Stretch="UniformToFill"
                                            Margin="0"/>
                                 </Border>