diff --git a/src/ConfigManager.cs b/src/ConfigManager.cs
index 3e07275..0ad44a5 100644
--- a/src/ConfigManager.cs
+++ b/src/ConfigManager.cs
@@ -94,6 +94,12 @@ public static class ConfigManager
         public static string TelemetryClientId { get; set; } = "";
         public static string LastTelemetrySentUtc { get; set; } = "";
 
+        /// 点击特效是否处于激活状态（点击特效开关）
+        public static bool IsClickEffectActive => IsEffectEnabled;
+
+        /// 拖尾效果是否处于激活状态（点击特效或常驻拖尾任意一个开启）
+        public static bool IsTrailEffectActive => IsEffectEnabled || EnableAlwaysTrailEffect;
+
         private static List<FilterProfile> _profiles = new List<FilterProfile>();
 
         public static void Load()
diff --git a/src/ControlPanelWindow.xaml b/src/ControlPanelWindow.xaml
index 06c72d9..04b316b 100644
--- a/src/ControlPanelWindow.xaml
+++ b/src/ControlPanelWindow.xaml
@@ -437,9 +437,9 @@
                                         </Border>
                                         <TextBlock x:Name="TxtScrollbarHint" Text="* 控制面板滚动条较细；仅滚动时显示可减少调整窗口大小时滚动条反复出现/消失的视觉割裂。" FontSize="11" Foreground="#9BA3AF" Margin="0,8,0,0" TextWrapping="Wrap" Opacity="0.8"/>
                                     </StackPanel>
-                                    <CheckBox Name="CheckMasterSwitch" Content="启用鼠标点击特效" Style="{StaticResource ToggleSwitch}" FontWeight="SemiBold" Margin="0,0,0,12"/>
                                     <CheckBox Name="CheckAlwaysTrailEffectSwitch" Content="启用鼠标常驻拖尾" Style="{StaticResource ToggleSwitch}" FontWeight="SemiBold" Margin="0,0,0,12"/>
-                                    <StackPanel Margin="0,0,0,15">
+                                    <CheckBox Name="CheckMasterSwitch" Content="启用鼠标点击特效" Style="{StaticResource ToggleSwitch}" FontWeight="SemiBold" Margin="0,0,0,12" Checked="CheckMasterSwitch_Changed" Unchecked="CheckMasterSwitch_Changed"/>
+                                    <StackPanel x:Name="PanelClickEffectOptions" Margin="0,0,0,15">
                                         <TextBlock x:Name="TxtClickType" Text="触发按键类型" Foreground="#666" Margin="0,0,0,8" FontSize="12"/>
                                         <Border Background="#F0F2F5" CornerRadius="8" Padding="2" HorizontalAlignment="Left">
                                             <StackPanel Orientation="Horizontal">
diff --git a/src/ControlPanelWindow.xaml.cs b/src/ControlPanelWindow.xaml.cs
index dbbaafc..ad4933a 100644
--- a/src/ControlPanelWindow.xaml.cs
+++ b/src/ControlPanelWindow.xaml.cs
@@ -579,6 +579,7 @@ private void LoadSettingsCore()
 
             UpdateColorPreview(ConfigManager.ParticleColor);
             UpdateStartSilentInterlock();
+            UpdateClickEffectPanelVisibility();
             UpdateEnvironmentFilterInterlock();
 
             SliderScale.Value = ConfigManager.EffectScale;
@@ -773,6 +774,18 @@ private void CheckAutoStart_Changed(object sender, RoutedEventArgs e)
             UpdateStartSilentInterlock();
         }
 
+        private void CheckMasterSwitch_Changed(object sender, RoutedEventArgs e)
+        {
+            if (!IsLoaded) return;
+            UpdateClickEffectPanelVisibility();
+        }
+
+        private void UpdateClickEffectPanelVisibility()
+        {
+            bool enabled = CheckMasterSwitch.IsChecked == true;
+            PanelClickEffectOptions.Visibility = enabled ? Visibility.Visible : Visibility.Collapsed;
+        }
+
         private void CheckRunAsAdmin_Changed(object sender, RoutedEventArgs e)
         {
             if (!IsLoaded) return;
diff --git a/src/OverlayManager.cs b/src/OverlayManager.cs
index 5662819..2f4e38b 100644
--- a/src/OverlayManager.cs
+++ b/src/OverlayManager.cs
@@ -489,6 +489,8 @@ private void CancelScreenshotFailsafeTimer()
 
         private void OnMouseDownExt(object? sender, MouseEventExtArgs e)
         {
+            // 点击特效开关
+            if (!ConfigManager.IsClickEffectActive) return;
             if (!CanRenderEffects()) return;
 
             bool isLeft = e.Button == MouseButtons.Left;
@@ -527,6 +529,8 @@ private void OnMouseDownExt(object? sender, MouseEventExtArgs e)
 
         private void OnMouseMoveExt(object? sender, MouseEventExtArgs e)
         {
+            // 拖尾仅在点击特效开启或常驻拖尾开启时渲染
+            if (!ConfigManager.IsTrailEffectActive) return;
             if (!CanRenderEffects()) return;
 
             bool cursorVisible = CursorIsVisible();
@@ -561,9 +565,13 @@ private void OnMouseUpExt(object? sender, MouseEventExtArgs e)
             _activePointerOverlay = null;
         }
 
+        /// <summary>
+        /// 检查渲染环境条件（覆盖窗口存在性、环境过滤、光标可见性）。
+        /// 业务开关（点击特效、常驻拖尾）由各调用点自行判断。
+        /// </summary>
         private bool CanRenderEffects()
         {
-            if (!ConfigManager.IsEffectEnabled || _overlays.Count == 0)
+            if (_overlays.Count == 0)
             {
                 ReleasePointerState();
                 return false;