diff --git a/CSharpManager/InputManager.cs b/CSharpManager/InputManager.cs
index 70e97d6..533e082 100644
--- a/CSharpManager/InputManager.cs
+++ b/CSharpManager/InputManager.cs
@@ -1,6 +1,5 @@
 using System;
 using System.Collections.Generic;
-using System.Diagnostics;
 using System.Runtime.InteropServices;
 using System.Text;
 using System.Threading;
@@ -44,30 +43,68 @@ private void FindMainWindow()
         private void HandleKeys(List<HotKeyItem> items)
         {
             var now = DateTime.Now.Ticks / 10000;
-            var modifiers = KeyUtils.Modifiers;
+            var currentModifiers = KeyUtils.Modifiers;
+
+            var matchedItems = new List<HotKeyItem>();
+
+            // 统计可能按下的按键
             foreach (var item in items)
             {
-                if (item.Modifiers == modifiers && KeyUtils.IsKeyDown(item.Key) ||
-                    CurrentGamePadButton != GamePadButton.None && item.GamePadButton != GamePadButton.None && CurrentGamePadButton.HasFlag(item.GamePadButton))
+                // 情况：组合键单独按下，多个组合键按下，多个组合键+普通键按下
+                bool keyboardMatch = item.Modifiers == currentModifiers && ((item.Key == Key.None && currentModifiers != ModifierKeys.None) || KeyUtils.IsKeyDown(item.Key));
+                // 任意多个手柄按键按下
+                bool gamepadMatch = CurrentGamePadButton != GamePadButton.None && item.GamePadButton != GamePadButton.None && (CurrentGamePadButton & item.GamePadButton) == item.GamePadButton;
+
+                if (keyboardMatch || gamepadMatch)
+                {
+                    matchedItems.Add(item);
+                }
+                else if (item.IsPressed)
+                {
+                    item.IsPressed = false;
+                }
+            }
+
+            if (matchedItems.Count > 0)
+            {
+                // 获取最高复杂度
+                int maxComplexity = KeyUtils.CountModifiers(matchedItems[0].Modifiers) +
+                              KeyUtils.CountGamePadButtons(matchedItems[0].GamePadButton);
+
+                foreach (var item in matchedItems)
                 {
-                    if (item.IsPressed && (item.RepeatMs == 0 || item.LastTriggerMs > 0 && now - item.LastTriggerMs < item.RepeatMs))
+                    // 获取当前复杂度
+                    int currentComplexity = KeyUtils.CountModifiers(item.Modifiers) +
+                                      KeyUtils.CountGamePadButtons(item.GamePadButton);
+
+                    // 比最高复杂度低的，忽略掉
+                    if (currentComplexity < maxComplexity)
                     {
-                        continue;
+                        break;
                     }
-                    item.IsPressed = true;
-                    if (item.RunOnGameThread)
+
+                    bool shouldTrigger = false;
+                    if (!item.IsPressed ||
+                       (item.RepeatMs > 0 && item.LastTriggerMs > 0 &&
+                        now - item.LastTriggerMs >= item.RepeatMs))
                     {
-                        Utils.TryRunOnGameThread(item.Action);
+                        shouldTrigger = true;
+                        item.IsPressed = true;
+                        item.LastTriggerMs = now;
                     }
-                    else
+
+                    if (shouldTrigger)
                     {
-                        Utils.TryRun(item.Action);
+                        if (item.RunOnGameThread)
+                        {
+                            Utils.TryRunOnGameThread(item.Action);
+                        }
+                        else
+                        {
+                            Utils.TryRun(item.Action);
+                        }
                     }
                 }
-                else if (item.IsPressed)
-                {
-                    item.IsPressed = false;
-                }
             }
         }
 
@@ -77,10 +114,6 @@ public void Update()
             if (EnableGamePad)
             {
                 GamePadUtils.GetGamePadButtons(out var buttons);
-                // if (buttons != GamePadButton.None)
-                // {
-                //     GamePadButtonDown?.Invoke(new GamePadButtonEvent { Button = buttons });
-                // }
                 CurrentGamePadButton = buttons;
             }
             HandleKeys(BuiltinHotKeyItems);
@@ -132,6 +165,7 @@ public HotKeyItem RegisterBuiltinKeyBind(Key key, Action action)
         {
             var item = new HotKeyItem(ModifierKeys.None, key, action);
             BuiltinHotKeyItems.Add(item);
+            SortHotKeys(BuiltinHotKeyItems);
             return item;
         }
 
@@ -139,14 +173,26 @@ public HotKeyItem RegisterBuiltinKeyBind(ModifierKeys modifiers, Key key, Action
         {
             var item = new HotKeyItem(modifiers, key, action);
             BuiltinHotKeyItems.Add(item);
+            SortHotKeys(BuiltinHotKeyItems);
             return item;
         }
 
+        private void SortHotKeys(List<HotKeyItem> items)
+        {
+            items.Sort((a, b) =>
+            {
+                int aComplexity = KeyUtils.CountModifiers(a.Modifiers) + KeyUtils.CountGamePadButtons(a.GamePadButton);
+                int bComplexity = KeyUtils.CountModifiers(b.Modifiers) + KeyUtils.CountGamePadButtons(b.GamePadButton);
+                return bComplexity.CompareTo(aComplexity);
+            });
+        }
+
         public void RegisterKeyBind(HotKeyItem item)
         {
             lock (HotKeyItems)
             {
                 HotKeyItems.Add(item);
+                SortHotKeys(HotKeyItems);
             }
         }
 
diff --git a/CSharpModBase/Input/KeyUtils.cs b/CSharpModBase/Input/KeyUtils.cs
index 1f2618b..aff495d 100644
--- a/CSharpModBase/Input/KeyUtils.cs
+++ b/CSharpModBase/Input/KeyUtils.cs
@@ -1,3 +1,4 @@
+using System;
 using System.Collections.Generic;
 using System.Runtime.InteropServices;
 
@@ -65,6 +66,27 @@ public static bool IsKeyDown(Key key)
             return GetKeyState((uint)key) < 0;
         }
 
+        public static int CountModifiers(ModifierKeys modifiers)
+        {
+            int count = 0;
+            if ((modifiers & ModifierKeys.Control) != 0) count++;
+            if ((modifiers & ModifierKeys.Alt) != 0) count++;
+            if ((modifiers & ModifierKeys.Shift) != 0) count++;
+            return count;
+        }
+        public static int CountGamePadButtons(GamePadButton keys)
+        {
+            int count = 0;
+            foreach (GamePadButton button in Enum.GetValues(typeof(GamePadButton)))
+            {
+                if (button != GamePadButton.None && (keys & button) == button)
+                {
+                    count++;
+                }
+            }
+            return count;
+        }
+
         public static ModifierKeys Modifiers
         {
             get