diff --git a/Windows/CS/Framework4.0/Toprie/Toprie/Camera.cs b/Windows/CS/Framework4.0/Toprie/Toprie/Camera.cs
index 4c03602..788bd0b 100644
--- a/Windows/CS/Framework4.0/Toprie/Toprie/Camera.cs
+++ b/Windows/CS/Framework4.0/Toprie/Toprie/Camera.cs
@@ -1125,36 +1125,24 @@ namespace JoyD.Windows.CS.Toprie
                 // 检查是否处于暂停状态
                 bool isPaused = pauseImageUpdateToolStripMenuItem.Text == "恢复图像更新";
                 
-                // 在暂停状态下，隐藏图像和色彩相关菜单
+                // 在暂停状态下，隐藏图像模式根菜单和色彩模式菜单
+                // 注意：根菜单隐藏后，其所有子菜单会自动隐藏，不需要单独设置
                 if (isPaused)
                 {
-                    // 隐藏图像模式根菜单和所有子菜单
+                    // 隐藏图像模式根菜单
                     if (imageModeToolStripMenuItem != null)
                         imageModeToolStripMenuItem.Visible = false;
                     
-                    thermalModeToolStripMenuItem.Visible = false;
-                    visibleModeToolStripMenuItem.Visible = false;
-                    fusionMode1ToolStripMenuItem.Visible = false;
-                    fusionMode2ToolStripMenuItem.Visible = false;
-                    fusionMode3ToolStripMenuItem.Visible = false;
-                    fusionMode4ToolStripMenuItem.Visible = false;
-                    fusionMode5ToolStripMenuItem.Visible = false;
+                    // 隐藏色彩模式菜单
                     colorModeToolStripMenuItem.Visible = false;
                 }
                 else
                 {
-                    // 在非暂停状态下，显示图像模式根菜单和相关子菜单
+                    // 在非暂停状态下，显示图像模式根菜单
+                    // 注意：根菜单显示后，其所有子菜单会自动显示，不需要单独设置
                     if (imageModeToolStripMenuItem != null)
                         imageModeToolStripMenuItem.Visible = true;
                     
-                    thermalModeToolStripMenuItem.Visible = true;
-                    visibleModeToolStripMenuItem.Visible = true;
-                    fusionMode1ToolStripMenuItem.Visible = true;
-                    fusionMode2ToolStripMenuItem.Visible = true;
-                    fusionMode3ToolStripMenuItem.Visible = true;
-                    fusionMode4ToolStripMenuItem.Visible = true;
-                    fusionMode5ToolStripMenuItem.Visible = true;
-                    
                     // 根据当前图像模式控制色彩模式菜单的可见性
                     if (_deviceManager != null)
                     {