diff --git a/DungeonShooting_Godot/src/game/activity/role/Player.cs b/DungeonShooting_Godot/src/game/activity/role/Player.cs
index a627439..d3ed34d 100644
--- a/DungeonShooting_Godot/src/game/activity/role/Player.cs
+++ b/DungeonShooting_Godot/src/game/activity/role/Player.cs
@@ -75,11 +75,11 @@
             MountPoint.SetLookAt(mousePos);
         }
 
-        if (InputManager.Exchange) //切换武器
+        if (InputManager.ExchangeWeapon) //切换武器
         {
             ExchangeNext();
         }
-        else if (InputManager.Throw) //扔掉武器
+        else if (InputManager.ThrowWeapon) //扔掉武器
         {
             ThrowWeapon();
 
diff --git a/DungeonShooting_Godot/src/game/manager/InputManager.cs b/DungeonShooting_Godot/src/game/manager/InputManager.cs
index 4119692..e19d61c 100644
--- a/DungeonShooting_Godot/src/game/manager/InputManager.cs
+++ b/DungeonShooting_Godot/src/game/manager/InputManager.cs
@@ -7,51 +7,76 @@
 public static class InputManager
 {
     /// <summary>
-    /// 移动方向
+    /// 移动方向, 键鼠: 键盘WASD
     /// </summary>
     public static Vector2 MoveAxis { get; private set; }
     
     /// <summary>
-    /// 鼠标在SubViewport节点下的坐标
+    /// 鼠标在SubViewport节点下的坐标, 键鼠: 鼠标移动
     /// </summary>
     public static Vector2 CursorPosition { get; private set; }
     
     /// <summary>
-    /// 是否按下切换武器
+    /// 是否按下打开轮盘按钮, 键鼠: 键盘Tab
     /// </summary>
-    public static bool Exchange { get; private set; }
-
-    /// <summary>
-    /// 是否按钮投抛武器按钮
-    /// </summary>
-    public static bool Throw { get; private set; }
+    public static bool Roulette { get; set; }
     
     /// <summary>
-    /// 是否按钮互动按钮
+    /// 是否按下切换上一把武器, 键鼠: 键盘Q
+    /// </summary>
+    public static bool ExchangeWeapon { get; private set; }
+
+    /// <summary>
+    /// 是否按下投抛武器按钮, 键鼠: 键盘G
+    /// </summary>
+    public static bool ThrowWeapon { get; private set; }
+    
+    /// <summary>
+    /// 是否按下使用道具按钮, 键鼠: 键盘F
+    /// </summary>
+    public static bool UseProp { get; private set; }
+    
+    /// <summary>
+    /// 是否按下切换道具按钮, 键鼠: 键盘Z
+    /// </summary>
+    public static bool ExchangeProp { get; private set; }
+    
+    /// <summary>
+    /// 是否按下丢弃道具按钮, 键鼠: 键盘X
+    /// </summary>
+    public static bool RemoveProp { get; private set; }
+    
+    /// <summary>
+    /// 是否按钮互动按钮, 键鼠: 键盘E
     /// </summary>
     public static bool Interactive { get; private set; }
     
     /// <summary>
-    /// 是否按钮换弹按钮
+    /// 是否按钮换弹按钮, 键鼠: 键盘R
     /// </summary>
     public static bool Reload { get; private set; }
     
     /// <summary>
-    /// 是否按钮开火按钮
+    /// 是否按钮开火按钮, 键鼠: 鼠标左键
     /// </summary>
     public static bool Fire { get; private set; }
     
     /// <summary>
-    /// 是否按钮近战攻击按钮 (使用远程武器发起的近战攻击)
+    /// 是否按钮近战攻击按钮 (使用远程武器发起的近战攻击), 键鼠: 鼠标右键
     /// </summary>
     public static bool MeleeAttack { get; private set; }
     
     /// <summary>
-    /// 是否按下翻滚按钮
+    /// 是否按下翻滚按钮, 键鼠: 键盘Space
     /// </summary>
     public static bool Roll { get; private set; }
     
     /// <summary>
+    /// 是否按下打开地图按钮,  键鼠: 键盘Ctrl
+    /// </summary>
+    public static bool Map { get; private set; }
+
+    /// <summary>
     /// 更新输入管理器
     /// </summary>
     public static void Update(float delta)
@@ -59,8 +84,8 @@
         var application = GameApplication.Instance;
         MoveAxis = Input.GetVector("move_left", "move_right", "move_up", "move_down");
         CursorPosition = application.GlobalToViewPosition(application.GetGlobalMousePosition());
-        Exchange = Input.IsActionJustPressed("exchange");
-        Throw = Input.IsActionJustPressed("throw");
+        ExchangeWeapon = Input.IsActionJustPressed("exchange");
+        ThrowWeapon = Input.IsActionJustPressed("throw");
         Interactive = Input.IsActionJustPressed("interactive");
         Reload = Input.IsActionJustPressed("reload");
         Fire = Input.IsActionPressed("fire");
diff --git a/DungeonShooting_Godot/src/game/ui/roomUI/ActivePropBar.cs b/DungeonShooting_Godot/src/game/ui/roomUI/ActivePropBar.cs
index 8b12b53..d17e6b2 100644
--- a/DungeonShooting_Godot/src/game/ui/roomUI/ActivePropBar.cs
+++ b/DungeonShooting_Godot/src/game/ui/roomUI/ActivePropBar.cs
@@ -22,10 +22,24 @@
         
     }
 
+    public void Process(float delta)
+    {
+        var prop = Player.Current?.PropsPack.ActiveItem;
+        if (prop != null)
+        {
+            SetActivePropTexture(prop.GetCurrentTexture());
+        }
+        else
+        {
+            SetActivePropTexture(null);
+        }
+    }
+    
     public void SetActivePropTexture(Texture2D texture)
     {
         if (texture != null)
         {
+            _activePropBar.L_ActivePropPanel.L_ActivePropSprite.Instance.Texture = texture;
             _activePropBar.Instance.Visible = true;
         }
         else
diff --git a/DungeonShooting_Godot/src/game/ui/roomUI/RoomUIPanel.cs b/DungeonShooting_Godot/src/game/ui/roomUI/RoomUIPanel.cs
index b52376c..12dbe8f 100644
--- a/DungeonShooting_Godot/src/game/ui/roomUI/RoomUIPanel.cs
+++ b/DungeonShooting_Godot/src/game/ui/roomUI/RoomUIPanel.cs
@@ -57,6 +57,7 @@
     public override void Process(float delta)
     {
         _weaponBar.Process(delta);
+        _activePropBar.Process(delta);
         _lifeBar.Process(delta);
     }