src/EleCho.MdViewer/src/EleCho.MdViewer/Markdown/MarkdownWpfRenderer.cs

@@ -379,22 +379,15 @@ public class MarkdownWpfRenderer
         if (text.StartsWith("<think>"))
         {
             text = text.Replace("<think>", "").Replace("</think>", "");
+        }
         var htmlText = new SelectableTextBlock();
         htmlText.Text = text;
         var expander = new Expander();
         var header = new StackPanel();
-            header.Children.Add(new ProgressBar() { IsIndeterminate = true, Width = 30 });
+        header.Children.Add(new ProgressBar() { IsIndeterminate = true,Width = 30 });
         expander.Header = header;
         expander.Content = htmlText;
         return expander;
-        }
-        else
-        {
-            var htmlText = new SelectableTextBlock();
-            htmlText.Text = text;
-            return htmlText;
-        }
-        
 
     }
     public FrameworkElement RenderMathBlock(MathBlock mathBlock, CancellationToken cancellationToken)

src/ExcelHelper/AI/PromptUtil.cs

@@ -50,6 +50,17 @@ class PromptUtil
 5. 尽量使用比较简短与易懂的公式来回答用户的问题，避免用户无法理解。
 
 
+
+首先，在<思考>标签中详细说明你解答此问题的思考过程。然后，在<回答>标签中给出最终的回答。
+
+<think>
+
+[在此详细说明你的思考过程]
+
+</think>
+
+[在此给出你的回答]
+
 ";
     }
 }

src/ExcelHelper/App.xaml

@@ -12,7 +12,7 @@
                 <ResourceDictionary Source="pack://application:,,,/HandyControl;component/Themes/SkinDefault.xaml" />
                 <ResourceDictionary Source="pack://application:,,,/HandyControl;component/Themes/Theme.xaml" />
                 <mu:ControlsDictionary />
-                <mu:ThemeDictionary />
+                <mu:ThemeDictionary ColorMode="Light" />
             </ResourceDictionary.MergedDictionaries>
 
         </ResourceDictionary>

src/ExcelHelper/Views/Components/AiMessageControll.xaml

@@ -88,15 +88,6 @@
                                     </TabItem>
                                 </TabControl>
 
-                                <DockPanel>
-                                    <hc:ButtonGroup Margin="5,0">
-                                        <Button
-                                            Height="20"
-                                            hc:IconElement.Geometry="{StaticResource WindowRestoreGeometry}"
-                                            Background="Transparent"
-                                            FontSize="10"
-                                            Foreground="#99000000" />
-                                    </hc:ButtonGroup>
                                 <StackPanel HorizontalAlignment="Right" Orientation="Horizontal">
                                     <TextBlock
                                         Margin="0,5,5,0"
@@ -109,7 +100,6 @@
                                         Foreground="#99000000"
                                         Text="{Binding Timestamp, StringFormat='{}{0:HH:mm}'}" />
                                 </StackPanel>
-                                </DockPanel>
                                 <hc:Divider
                                     Height="10"
                                     Margin="0,3"

src/ExcelHelper/Views/ViewModels/ImportViewModel.cs

@@ -321,9 +321,8 @@ public partial class ImportViewModel : ObservableRecipient, IViewModel
             };
            
             Messages.Add(aiChat);
-            var promptedMsg = PromptUtil.UsePrompt(message,ExcelPromptString);
-#if DEBUG
-            var results = promptedMsg.Split('\n');
+#if !DEBUG
+            var results = TEST_AI_CONTENT.Split('\n');
             foreach(var result in results)
             {
                 aiChat.Content += result;
@@ -331,6 +330,7 @@ public partial class ImportViewModel : ObservableRecipient, IViewModel
                 await Task.Delay(5);
             }
 #else
+            var promptedMsg = PromptUtil.UsePrompt(message,ExcelPromptString);
             history.Add(new Microsoft.Extensions.AI.ChatMessage
             {
                 Role = Microsoft.Extensions.AI.ChatRole.User,