diff --git a/Plain Craft Launcher 2/Controls/MyImage.vb b/Plain Craft Launcher 2/Controls/MyImage.vb
new file mode 100644
index 00000000..a5a71442
--- /dev/null
+++ b/Plain Craft Launcher 2/Controls/MyImage.vb	
@@ -0,0 +1,116 @@
+Public Class MyImage
+    Inherits Image
+
+#Region "辅助属性注册"
+
+    ''' <summary>
+    ''' 网络图片的缓存有效期。
+    ''' 在这个时间后，才会重新尝试下载图片。
+    ''' </summary>
+    Public FileCacheExpiredTime As New TimeSpan(7, 0, 0, 0) '7 天
+
+    ''' <summary>
+    ''' 是否允许将网络图片存储到本地用作缓存。
+    ''' </summary>
+    Public Property EnableCache As Boolean
+        Get
+            Return _EnableCache
+        End Get
+        Set(value As Boolean)
+            _EnableCache = value
+        End Set
+    End Property
+    Private _EnableCache As Boolean = True
+
+    '将 Source 属性映射到 XAML
+    Public Shared Shadows ReadOnly SourceProperty As DependencyProperty = DependencyProperty.Register(
+        "Source", GetType(String), GetType(MyImage), New PropertyMetadata(New PropertyChangedCallback(
+    Sub(sender, e) If sender IsNot Nothing Then CType(sender, MyImage).Source = e.NewValue.ToString())))
+
+#End Region
+
+    Private _Source As String = ""
+    ''' <summary>
+    ''' 与 Image 的 Source 类似。
+    ''' 若输入以 http 开头的字符串，则会尝试下载图片然后显示，图片会保存为本地缓存。
+    ''' 支持 WebP 格式的图片。
+    ''' </summary>
+    Public Shadows Property Source As String '覆写 Image 的 Source 属性
+        Get
+            Return _Source
+        End Get
+        Set(value As String)
+            If value = "" Then value = Nothing
+            If _Source = value Then Exit Property
+            _Source = value
+            Dim TempPath As String = $"{PathTemp}MyImage\{GetHash(value)}.png"
+            Try
+                '空
+                If value Is Nothing Then
+                    MyBase.Source = Nothing
+                    Exit Property
+                End If
+                '本地图片
+                If Not value.StartsWithF("http") Then
+                    MyBase.Source = New MyBitmap(value)
+                    Exit Property
+                End If
+                '从缓存加载网络图片
+                If EnableCache AndAlso File.Exists(TempPath) Then
+                    MyBase.Source = New MyBitmap(TempPath)
+                    If (Date.Now - File.GetCreationTime(TempPath)) < FileCacheExpiredTime Then
+                        Exit Property '无需刷新缓存
+                    Else
+                        File.Delete(TempPath) '需要刷新缓存
+                    End If
+                Else
+                    MyBase.Source = Nothing '清空显示
+                End If
+                '下载网络图片
+                RunInNewThread(
+                Sub()
+                    Dim Url As String = value '重新捕获变量，以检测在下载过程中 Source 被修改的情况
+                    Dim Retried As Boolean = False
+RetryStart:
+                    Dim TempDownloadingPath As String = TempPath & RandomInteger(0, 10000000)
+                    Try
+                        Log("[MyImage] 正在下载图片：" & Url)
+                        NetDownload(Url, TempDownloadingPath, True)
+                        If Url <> Source Then
+                            '若 Source 在下载时被修改，则不显示
+                            File.Delete(TempDownloadingPath)
+                        ElseIf EnableCache Then
+                            '保存缓存并显示
+                            Rename(TempDownloadingPath, TempPath)
+                            RunInUi(Sub() MyBase.Source = New MyBitmap(TempPath))
+                        Else
+                            '直接显示
+                            RunInUiWait(Sub() MyBase.Source = New MyBitmap(TempDownloadingPath))
+                            File.Delete(TempDownloadingPath)
+                        End If
+                    Catch ex As Exception
+                        Try
+                            File.Delete(TempDownloadingPath)
+                        Catch
+                        End Try
+                        If Not Retried Then
+                            Log(ex, $"下载图片可重试地失败（{Url}）", LogLevel.Developer)
+                            Retried = True
+                            Thread.Sleep(1000)
+                            GoTo RetryStart
+                        Else
+                            Log(ex, $"下载图片失败（{Url}）", LogLevel.Hint)
+                        End If
+                    End Try
+                End Sub, "MyImage PicLoader " & GetUuid() & "#", ThreadPriority.BelowNormal)
+            Catch ex As Exception
+                Log(ex, $"加载图片失败（{value}）", LogLevel.Hint)
+                Try
+                    File.Delete(TempPath) '删除缓存，以免缓存出现问题导致一直加载失败
+                Catch
+                End Try
+            End Try
+        End Set
+    End Property
+
+End Class
diff --git a/Plain Craft Launcher 2/Modules/Base/MyBitmap.vb b/Plain Craft Launcher 2/Modules/Base/MyBitmap.vb
index e60d27a8..ac9fb213 100644
--- a/Plain Craft Launcher 2/Modules/Base/MyBitmap.vb	
+++ b/Plain Craft Launcher 2/Modules/Base/MyBitmap.vb	
@@ -152,4 +152,4 @@ Public Class MyBitmap
         End Using
     End Sub
 
-End Class
+End Class
\ No newline at end of file
diff --git a/Plain Craft Launcher 2/Plain Craft Launcher 2.vbproj b/Plain Craft Launcher 2/Plain Craft Launcher 2.vbproj
index 841ab1a2..17bebb84 100644
--- a/Plain Craft Launcher 2/Plain Craft Launcher 2.vbproj	
+++ b/Plain Craft Launcher 2/Plain Craft Launcher 2.vbproj	
@@ -191,6 +191,7 @@
     <Compile Include="Controls\MyIconTextButton.xaml.vb">
       <DependentUpon>MyIconTextButton.xaml</DependentUpon>
     </Compile>
+    <Compile Include="Controls\MyImage.vb" />
     <Compile Include="Modules\Minecraft\ModComp.vb" />
     <Compile Include="Modules\Minecraft\ModJava.vb" />
     <Compile Include="Modules\Minecraft\ModMod.vb" />