diff --git a/PowerAdaptabilityModule/ViewModels/PowerAdaptabilityViewModel.cs b/PowerAdaptabilityModule/ViewModels/PowerAdaptabilityViewModel.cs
index 61331ba..34c471e 100644
--- a/PowerAdaptabilityModule/ViewModels/PowerAdaptabilityViewModel.cs
+++ b/PowerAdaptabilityModule/ViewModels/PowerAdaptabilityViewModel.cs
@@ -57,15 +57,15 @@ namespace PowerAdaptabilityModule.ViewModels
         public string ScopeImageDir { get => _scopeImageDir; set => SetProperty(ref _scopeImageDir, value); }
 
         private BitmapImage? _scopeImage;
-        /// <summary>最近一次抓取的示波器屏幕图片（供界面 Image 控件显示）</summary>
+        /// <summary>当前显示的波形截图（由 LIST / SYNTHESIS 按钮按配置文件同名规则加载）</summary>
         public BitmapImage? ScopeImage { get => _scopeImage; set => SetProperty(ref _scopeImage, value); }
 
         private bool _hasScopeImage;
-        /// <summary>是否已有截图（控制图片区占位提示的显隐）</summary>
+        /// <summary>是否已加载波形截图（控制图片区占位提示的显隐）</summary>
         public bool HasScopeImage { get => _hasScopeImage; set => SetProperty(ref _hasScopeImage, value); }
 
         private string _scopeImageHint = "";
-        /// <summary>最近抓取的图片文件提示</summary>
+        /// <summary>波形截图查找/加载结果提示</summary>
         public string ScopeImageHint { get => _scopeImageHint; set => SetProperty(ref _scopeImageHint, value); }
         #endregion
 
@@ -447,6 +447,8 @@ public ICommand CopySynthPhaseToThreeCommand { get; }
         public ICommand DeleteSynthPresetCommand { get; }
         public ICommand CaptureScopeImageCommand { get; }
         public ICommand BrowseScopeImageDirCommand { get; }
+        public ICommand ShowListWaveImageCommand { get; }
+        public ICommand ShowSynthWaveImageCommand { get; }
         public ICommand ScopeAcquireRunCommand { get; }
         public ICommand ScopeAcquireStopCommand { get; }
         public ICommand QueryAcquireStateCommand { get; }
@@ -713,7 +715,7 @@ public ICommand CopySynthPhaseToThreeCommand { get; }
             SaveSynthPresetAsCommand = new DelegateCommand(SaveCurrentSynthPresetAs);
             DeleteSynthPresetCommand = new DelegateCommand(DeleteCurrentSynthPreset);
 
-            // 示波器抓图：抓取当前屏幕保存为 PNG 到存储位置，成功后自动加载显示
+            // 示波器抓图：抓取当前屏幕保存为 PNG 到存储位置（图片区不自动显示，改由 LIST / SYNTHESIS 按钮按配置文件名加载）
             CaptureScopeImageCommand = new DelegateCommand(async () => await ExecScope(async () =>
             {
                 if (string.IsNullOrWhiteSpace(ScopeImageDir))
@@ -728,7 +730,6 @@ public ICommand CopySynthPhaseToThreeCommand { get; }
 
                 await _scope!.保存屏幕截图(file, Ct());                     // SAVe:IMAGe → *OPC? → READFile → 写盘
 
-                LoadScopeImage(file);
                 Log($"示波器屏幕图片已抓取：{file}");
             }));
 
@@ -747,6 +748,11 @@ public ICommand CopySynthPhaseToThreeCommand { get; }
                 Log($"波形图片存储位置已设置：{ScopeImageDir}");
             });
 
+            // 按当前载入的配置文件查看对应波形截图：
+            // LIST → {当前测试项文件名}.png；SYNTHESIS → {当前波形文件名}.png；找不到则清空图片区
+            ShowListWaveImageCommand = new DelegateCommand(() => ShowWaveImage(_currentPresetPath, "LIST"));
+            ShowSynthWaveImageCommand = new DelegateCommand(() => ShowWaveImage(_currentSynthPath, "SYNTHESIS"));
+
             // —— 采集控制 ——
             ScopeAcquireRunCommand = new DelegateCommand(async () =>
                 await ExecScope(async () => { await _scope!.设置采集状态(true, Ct()); Log("示波器采集已启动 (RUN)"); }));
@@ -1382,10 +1388,11 @@ public ICommand CopySynthPhaseToThreeCommand { get; }
         }
 
         /// <summary>
-        /// 把抓取到的 PNG 加载为 BitmapImage 并刷新界面显示。
+        /// 把指定的 PNG 加载为 BitmapImage 并刷新界面显示。
         /// <para>BitmapCacheOption.OnLoad 读完即释放文件句柄，不占用图片文件；Freeze 后跨线程安全。</para>
         /// </summary>
-        private void LoadScopeImage(string file)
+        /// <returns>加载成功返回 true；文件缺失/损坏返回 false（提示由调用方给）。</returns>
+        private bool LoadScopeImage(string file)
         {
             try
             {
@@ -1398,11 +1405,65 @@ public ICommand CopySynthPhaseToThreeCommand { get; }
 
                 ScopeImage = bmp;
                 HasScopeImage = true;
-                ScopeImageHint = $"最近抓取：{Path.GetFileName(file)}";
+                return true;
             }
             catch (Exception ex)
             {
                 Log($"加载截图失败：{ex.Message}");
+                return false;
+            }
+        }
+
+        /// <summary>清空图片区（没有对应波形截图时不显示任何图片）。</summary>
+        private void ClearScopeImage()
+        {
+            ScopeImage = null;
+            HasScopeImage = false;
+        }
+
+        /// <summary>
+        /// 按“当前模式已载入配置文件的文件名（去扩展名）+ .png”在波形图片存储位置查找截图并显示。
+        /// <para>LIST 模式取当前打开的测试项文件，SYNTHESIS 模式取当前打开的波形文件；
+        /// 未载入配置或图片不存在时清空图片区，不显示任何图片。</para>
+        /// </summary>
+        private void ShowWaveImage(string? configPath, string mode)
+        {
+            if (string.IsNullOrWhiteSpace(ScopeImageDir))
+            {
+                ClearScopeImage();
+                ScopeImageHint = "请先设置波形图片存储位置";
+                Log("请先设置波形图片存储位置");
+                return;
+            }
+
+            if (string.IsNullOrWhiteSpace(configPath))
+            {
+                ClearScopeImage();
+                ScopeImageHint = $"请先载入 {mode} 配置文件，再查看对应波形图片";
+                Log($"请先载入 {mode} 配置文件");
+                return;
+            }
+
+            string stem = Path.GetFileNameWithoutExtension(configPath);   // 配置文件名去掉 .json 后缀
+            string file = Path.Combine(ScopeImageDir, stem + ".png");
+
+            if (!File.Exists(file))
+            {
+                ClearScopeImage();
+                ScopeImageHint = $"未找到波形图片：{stem}.png";
+                Log($"[{mode}] 未找到波形图片：{file}");
+                return;
+            }
+
+            if (LoadScopeImage(file))
+            {
+                ScopeImageHint = $"{mode} 波形图片：{stem}.png";
+                Log($"[{mode}] 已显示波形图片：{file}");
+            }
+            else
+            {
+                ClearScopeImage();
+                ScopeImageHint = $"波形图片加载失败：{stem}.png";
             }
         }
 
diff --git a/PowerAdaptabilityModule/Views/PowerAdaptabilityView.xaml b/PowerAdaptabilityModule/Views/PowerAdaptabilityView.xaml
index 3f62cb1..e16bea8 100644
--- a/PowerAdaptabilityModule/Views/PowerAdaptabilityView.xaml
+++ b/PowerAdaptabilityModule/Views/PowerAdaptabilityView.xaml
@@ -497,7 +497,18 @@
                                     Style="{StaticResource CmdBtn}"
                                     Background="#388E3C" Foreground="White"
                                     HorizontalAlignment="Left" Margin="0,4"
-                                    ToolTip="抓取示波器当前屏幕保存为 PNG（SAVe:IMAGe），成功后自动加载显示" />
+                                    ToolTip="抓取示波器当前屏幕保存为 PNG（SAVe:IMAGe），仅保存文件；查看波形图请点下方 LIST / SYNTHESIS" />
+
+                            <!-- 波形截图：按当前载入配置文件的文件名（去 .json 后缀）查找同名 .png -->
+                            <StackPanel Orientation="Horizontal" Margin="0,4,0,0">
+                                <TextBlock Text="波形图" Style="{StaticResource ParamLabel}" />
+                                <Button Content="LIST" Command="{Binding ShowListWaveImageCommand}"
+                                        Style="{StaticResource CmdBtn}"
+                                        ToolTip="取当前载入的 LIST 测试项文件名（去 .json 后缀），在波形图片存储位置查找同名 .png 并显示；找不到不显示图片" />
+                                <Button Content="SYNTHESIS" Command="{Binding ShowSynthWaveImageCommand}"
+                                        Style="{StaticResource CmdBtn}"
+                                        ToolTip="取当前载入的 SYNTHESIS 波形文件名（去 .json 后缀），在波形图片存储位置查找同名 .png 并显示；找不到不显示图片" />
+                            </StackPanel>
 
                             <!-- 波形图片显示 -->
                             <Border BorderBrush="#DDDDDD" BorderThickness="1"
@@ -505,7 +516,7 @@
                                 <Grid Height="230">
                                     <Image Source="{Binding ScopeImage}" Stretch="Uniform" Margin="4"
                                            Visibility="{Binding HasScopeImage, Converter={StaticResource BoolToVis}}" />
-                                    <TextBlock Text="暂无波形图片&#x0a;抓取成功后自动显示"
+                                    <TextBlock Text="暂无波形图片&#x0a;点 LIST / SYNTHESIS 查看对应波形图"
                                                HorizontalAlignment="Center" VerticalAlignment="Center"
                                                Foreground="#BDBDBD" FontSize="13" TextAlignment="Center">
                                         <TextBlock.Style>