diff --git a/DungeonShooting_Godot/prefab/role/Player.tscn b/DungeonShooting_Godot/prefab/role/Player.tscn
index ececbbf..41d150d 100644
--- a/DungeonShooting_Godot/prefab/role/Player.tscn
+++ b/DungeonShooting_Godot/prefab/role/Player.tscn
@@ -1,11 +1,8 @@
-[gd_scene load_steps=7 format=2]
+[gd_scene load_steps=4 format=2]
 
 [ext_resource path="res://prefab/role/Role.tscn" type="PackedScene" id=1]
 [ext_resource path="res://src/role/Player.cs" type="Script" id=2]
-[ext_resource path="res://resource/sprite/ui/keyboard/e.png" type="Texture" id=3]
 [ext_resource path="res://prefab/weapon/Gun.tscn" type="PackedScene" id=4]
-[ext_resource path="res://resource/sprite/shell/shellCase.png" type="Texture" id=5]
-[ext_resource path="res://resource/font/cn_font_4.tres" type="DynamicFont" id=6]
 
 [node name="Player" instance=ExtResource( 1 )]
 collision_layer = 8
@@ -13,36 +10,4 @@
 GunPrefab = ExtResource( 4 )
 
 [node name="AnimatedSprite" parent="." index="0"]
-frame = 1
-
-[node name="TipBar" type="ColorRect" parent="." index="6"]
-visible = false
-margin_left = -9.0
-margin_top = -24.0
-margin_right = 11.0
-margin_bottom = -18.0
-color = Color( 0.784314, 0.784314, 0.784314, 0.588235 )
-
-[node name="ShellCase" type="TextureRect" parent="TipBar" index="0"]
-margin_left = 1.0
-margin_top = 5.0
-margin_right = 5.0
-margin_bottom = 7.0
-rect_rotation = -90.0
-texture = ExtResource( 5 )
-
-[node name="Label" type="Label" parent="TipBar" index="1"]
-margin_left = 1.0
-margin_top = -2.0
-margin_right = 21.0
-margin_bottom = 9.0
-custom_colors/font_color = Color( 0, 0, 0, 1 )
-custom_fonts/font = ExtResource( 6 )
-text = "M1911"
-
-[node name="E" type="TextureRect" parent="TipBar" index="2"]
-margin_left = 5.0
-margin_top = -12.0
-margin_right = 14.0
-margin_bottom = -1.0
-texture = ExtResource( 3 )
+frame = 3
diff --git a/DungeonShooting_Godot/prefab/ui/RoomUI.tscn b/DungeonShooting_Godot/prefab/ui/RoomUI.tscn
index e3af5ff..a46592c 100644
--- a/DungeonShooting_Godot/prefab/ui/RoomUI.tscn
+++ b/DungeonShooting_Godot/prefab/ui/RoomUI.tscn
@@ -1,13 +1,18 @@
-[gd_scene load_steps=9 format=2]
+[gd_scene load_steps=14 format=2]
 
 [ext_resource path="res://src/ui/RoomUI.cs" type="Script" id=1]
 [ext_resource path="res://resource/sprite/ui/mapBar.png" type="Texture" id=2]
+[ext_resource path="res://resource/sprite/ui/keyboard/e.png" type="Texture" id=3]
 [ext_resource path="res://resource/sprite/ui/healthBar.png" type="Texture" id=4]
 [ext_resource path="res://resource/sprite/gun/gun4.png" type="Texture" id=5]
 [ext_resource path="res://resource/sprite/ui/hpBar.png" type="Texture" id=6]
 [ext_resource path="res://resource/sprite/ui/shieldBar.png" type="Texture" id=7]
 [ext_resource path="res://resource/sprite/ui/hpSlot.png" type="Texture" id=8]
 [ext_resource path="res://resource/sprite/ui/shieldSlot.png" type="Texture" id=9]
+[ext_resource path="res://resource/sprite/ui/icon/icon_bullet.png" type="Texture" id=10]
+[ext_resource path="res://resource/font/cn_font_4.tres" type="DynamicFont" id=11]
+[ext_resource path="res://src/ui/InteractiveTipBar.cs" type="Script" id=12]
+[ext_resource path="res://resource/sprite/ui/font_bg.png" type="Texture" id=13]
 
 [node name="RoomUI" type="Control"]
 anchor_right = 1.0
@@ -97,3 +102,38 @@
 margin_bottom = 17.0
 text = "30/90"
 align = 1
+
+[node name="GlobalNode" type="Node" parent="."]
+
+[node name="InteractiveTipBar" type="Node2D" parent="GlobalNode"]
+z_index = 10
+script = ExtResource( 12 )
+
+[node name="Bg" type="Sprite" parent="GlobalNode/InteractiveTipBar"]
+position = Vector2( 14, -17 )
+scale = Vector2( 28, 7 )
+texture = ExtResource( 13 )
+
+[node name="Icon" type="Sprite" parent="GlobalNode/InteractiveTipBar"]
+position = Vector2( 0, -32 )
+texture = ExtResource( 10 )
+
+[node name="Message" type="Label" parent="GlobalNode/InteractiveTipBar"]
+margin_left = -18.0
+margin_top = -27.0
+margin_right = 18.0
+margin_bottom = -15.0
+custom_colors/font_color = Color( 0, 0, 0, 1 )
+custom_fonts/font = ExtResource( 11 )
+text = "111111"
+align = 1
+valign = 1
+
+[node name="InteractiveIcon" type="Sprite" parent="GlobalNode/InteractiveTipBar"]
+visible = false
+position = Vector2( 0, -30 )
+texture = ExtResource( 3 )
+
+[node name="Line2D" type="Line2D" parent="GlobalNode/InteractiveTipBar"]
+points = PoolVector2Array( 0, -17, 0, 0 )
+width = 1.0
diff --git a/DungeonShooting_Godot/resource/font/cn_font_35.tres b/DungeonShooting_Godot/resource/font/cn_font_35.tres
index 16b5fe2..f4e81ad 100644
--- a/DungeonShooting_Godot/resource/font/cn_font_35.tres
+++ b/DungeonShooting_Godot/resource/font/cn_font_35.tres
@@ -4,7 +4,5 @@
 
 [resource]
 size = 35
-use_mipmaps = true
-use_filter = true
 extra_spacing_char = 1
 font_data = ExtResource( 1 )
diff --git a/DungeonShooting_Godot/resource/font/cn_font_4.tres b/DungeonShooting_Godot/resource/font/cn_font_4.tres
index 76f4221..fe24004 100644
--- a/DungeonShooting_Godot/resource/font/cn_font_4.tres
+++ b/DungeonShooting_Godot/resource/font/cn_font_4.tres
@@ -4,8 +4,6 @@
 
 [resource]
 size = 4
-use_mipmaps = true
-use_filter = true
 extra_spacing_top = -2
 extra_spacing_bottom = -2
 font_data = ExtResource( 1 )
diff --git a/DungeonShooting_Godot/resource/font/cn_font_6.tres b/DungeonShooting_Godot/resource/font/cn_font_6.tres
index 5c63c44..be51965 100644
--- a/DungeonShooting_Godot/resource/font/cn_font_6.tres
+++ b/DungeonShooting_Godot/resource/font/cn_font_6.tres
@@ -4,6 +4,4 @@
 
 [resource]
 size = 6
-use_mipmaps = true
-use_filter = true
 font_data = ExtResource( 1 )
diff --git a/DungeonShooting_Godot/resource/sprite/ui/font_bg.png b/DungeonShooting_Godot/resource/sprite/ui/font_bg.png
new file mode 100644
index 0000000..ffc8de6
--- /dev/null
+++ b/DungeonShooting_Godot/resource/sprite/ui/font_bg.png
Binary files differ
diff --git a/DungeonShooting_Godot/resource/sprite/ui/font_bg.png.import b/DungeonShooting_Godot/resource/sprite/ui/font_bg.png.import
new file mode 100644
index 0000000..bdc6bcf
--- /dev/null
+++ b/DungeonShooting_Godot/resource/sprite/ui/font_bg.png.import
@@ -0,0 +1,35 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/font_bg.png-18c47830f9c445852c317c13c8eb1f7f.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://resource/sprite/ui/font_bg.png"
+dest_files=[ "res://.import/font_bg.png-18c47830f9c445852c317c13c8eb1f7f.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=false
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+process/normal_map_invert_y=false
+stream=false
+size_limit=0
+detect_3d=false
+svg/scale=1.0
diff --git a/DungeonShooting_Godot/resource/sprite/ui/icon/icon_bullet.png b/DungeonShooting_Godot/resource/sprite/ui/icon/icon_bullet.png
new file mode 100644
index 0000000..6afda7f
--- /dev/null
+++ b/DungeonShooting_Godot/resource/sprite/ui/icon/icon_bullet.png
Binary files differ
diff --git a/DungeonShooting_Godot/resource/sprite/ui/icon/icon_bullet.png.import b/DungeonShooting_Godot/resource/sprite/ui/icon/icon_bullet.png.import
new file mode 100644
index 0000000..4f342e7
--- /dev/null
+++ b/DungeonShooting_Godot/resource/sprite/ui/icon/icon_bullet.png.import
@@ -0,0 +1,35 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/icon_bullet.png-c2767feaa9ebe0084fe04f619ec7ad30.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://resource/sprite/ui/icon/icon_bullet.png"
+dest_files=[ "res://.import/icon_bullet.png-c2767feaa9ebe0084fe04f619ec7ad30.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=false
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+process/normal_map_invert_y=false
+stream=false
+size_limit=0
+detect_3d=false
+svg/scale=1.0
diff --git a/DungeonShooting_Godot/resource/sprite/ui/icon/icon_replace.png b/DungeonShooting_Godot/resource/sprite/ui/icon/icon_replace.png
new file mode 100644
index 0000000..e956271
--- /dev/null
+++ b/DungeonShooting_Godot/resource/sprite/ui/icon/icon_replace.png
Binary files differ
diff --git a/DungeonShooting_Godot/resource/sprite/ui/icon/icon_replace.png.import b/DungeonShooting_Godot/resource/sprite/ui/icon/icon_replace.png.import
new file mode 100644
index 0000000..d70c2c3
--- /dev/null
+++ b/DungeonShooting_Godot/resource/sprite/ui/icon/icon_replace.png.import
@@ -0,0 +1,35 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/icon_replace.png-6e605c83622b5a2d459c2a9108a7d72a.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://resource/sprite/ui/icon/icon_replace.png"
+dest_files=[ "res://.import/icon_replace.png-6e605c83622b5a2d459c2a9108a7d72a.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=false
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+process/normal_map_invert_y=false
+stream=false
+size_limit=0
+detect_3d=false
+svg/scale=1.0
diff --git a/DungeonShooting_Godot/resource/theme/mainTheme.tres b/DungeonShooting_Godot/resource/theme/mainTheme.tres
index 0eae407..a2124e1 100644
--- a/DungeonShooting_Godot/resource/theme/mainTheme.tres
+++ b/DungeonShooting_Godot/resource/theme/mainTheme.tres
@@ -384,6 +384,8 @@
 Button/colors/font_color_pressed = Color( 0.117647, 0.431373, 0.905882, 1 )
 Button/colors/icon_color_hover = Color( 1.15, 1.15, 1.15, 1 )
 Button/colors/icon_color_pressed = Color( 0.135294, 0.496079, 1.04176, 1 )
+Button/constants/hseparation = 2
+Button/fonts/font = null
 Button/styles/disabled = SubResource( 1 )
 Button/styles/focus = SubResource( 2 )
 Button/styles/hover = SubResource( 3 )
@@ -469,10 +471,12 @@
 Editor/styles/sub_inspector_property_bg_selected9 = SubResource( 53 )
 Label/colors/font_color = Color( 0.780392, 0.780392, 0.780392, 1 )
 Label/colors/font_color_shadow = Color( 0, 0, 0, 0 )
+Label/colors/font_outline_modulate = Color( 1, 1, 1, 1 )
 Label/constants/line_spacing = 3
 Label/constants/shadow_as_outline = 0
 Label/constants/shadow_offset_x = 1
 Label/constants/shadow_offset_y = 1
+Label/fonts/font = null
 Label/styles/normal = SubResource( 54 )
 LineEdit/colors/clear_button_color = Color( 0.780392, 0.780392, 0.780392, 1 )
 LineEdit/colors/clear_button_color_pressed = Color( 0.117647, 0.431373, 0.905882, 1 )
diff --git a/DungeonShooting_Godot/src/props/CheckInteractiveResult.cs b/DungeonShooting_Godot/src/props/CheckInteractiveResult.cs
new file mode 100644
index 0000000..07053f5
--- /dev/null
+++ b/DungeonShooting_Godot/src/props/CheckInteractiveResult.cs
@@ -0,0 +1,28 @@
+
+/// <summary>
+/// 检测互动返回的数据集
+/// </summary>
+public class CheckInteractiveResult
+{
+    /// <summary>
+    /// 互动物体
+    /// </summary>
+    public IProp Target;
+    /// <summary>
+    /// 是否可以互动
+    /// </summary>
+    public bool CanInteractive;
+    /// <summary>
+    /// 互动提示信息
+    /// </summary>
+    public string Message;
+    /// <summary>
+    /// 互动提示显示的图标
+    /// </summary>
+    public string ShowIcon;
+
+    public CheckInteractiveResult(IProp target)
+    {
+        Target = target;
+    }
+}
\ No newline at end of file
diff --git a/DungeonShooting_Godot/src/props/IProp.cs b/DungeonShooting_Godot/src/props/IProp.cs
index 04f758e..960dba7 100644
--- a/DungeonShooting_Godot/src/props/IProp.cs
+++ b/DungeonShooting_Godot/src/props/IProp.cs
@@ -1,3 +1,4 @@
+using Godot;
 
 /// <summary>
 /// 道具接口
@@ -5,14 +6,19 @@
 public interface IProp
 {
     /// <summary>
+    /// 获取道具所在的坐标
+    /// </summary>
+    Vector2 GlobalPosition { get; }
+
+    /// <summary>
     /// 返回是否能互动
     /// </summary>
     /// <param name="master">触发者</param>
-    bool CanTnteractive(Role master);
+    CheckInteractiveResult CheckInteractive(Role master);
 
     /// <summary>
     /// 与角色互动时调用
     /// </summary>
     /// <param name="master">触发者</param>
-    void Tnteractive(Role master);
+    void Interactive(Role master);
 }
\ No newline at end of file
diff --git a/DungeonShooting_Godot/src/role/Player.cs b/DungeonShooting_Godot/src/role/Player.cs
index aa1481e..a958225 100644
--- a/DungeonShooting_Godot/src/role/Player.cs
+++ b/DungeonShooting_Godot/src/role/Player.cs
@@ -16,8 +16,6 @@
     /// </summary>
     public Vector2 Velocity = Vector2.Zero;
 
-    public Control TipBar;
-
     /// <summary>
     /// 当前护盾值
     /// </summary>
@@ -55,8 +53,6 @@
     {
         base._EnterTree();
         RoomManager.Current.Player = this;
-
-        TipBar = GetNode<Control>("TipBar");
     }
 
     public override void _Ready()
@@ -138,19 +134,19 @@
         RoomUI.Current.SetMaxHp(maxHp);
     }
 
-    protected override void ChangeInteractiveItem()
+    protected override void ChangeInteractiveItem(CheckInteractiveResult result)
     {
-        if (InteractiveItem == null)
+        if (result == null)
         {
-            GD.Print("没有可互动的道具了");
-            TipBar.Visible = false;
+            //隐藏互动提示
+            RoomUI.Current.InteractiveTipBar.HideBar();
         }
         else
         {
             if (InteractiveItem is Gun gun)
             {
-                GD.Print("更新可互动的道具: " + gun.Attribute.Name);
-                TipBar.Visible = true;
+                //显示互动提示
+                RoomUI.Current.InteractiveTipBar.ShowBar(result.Target.GlobalPosition, result.ShowIcon, result.Message);
             }
         }
     }
diff --git a/DungeonShooting_Godot/src/role/Role.cs b/DungeonShooting_Godot/src/role/Role.cs
index 95c587f..2b6675b 100644
--- a/DungeonShooting_Godot/src/role/Role.cs
+++ b/DungeonShooting_Godot/src/role/Role.cs
@@ -107,10 +107,10 @@
     protected abstract void OnChangeMaxHp(int maxHp);
 
     /// <summary>
-    /// 当可互动的物体改变时调用, 从 this.InteractiveItem 取值
+    /// 当可互动的物体改变时调用, result 参数为 null 表示变为不可互动
     /// </summary>
-    /// <param name="prop"></param>
-    protected abstract void ChangeInteractiveItem();
+    /// <param name="result">检测是否可互动时的返回值</param>
+    protected abstract void ChangeInteractiveItem(CheckInteractiveResult result);
 
     public override void _Ready()
     {
@@ -141,14 +141,18 @@
             else
             {
                 //找到可互动的道具了
-                if (!findFlag && item.CanTnteractive(this))
+                if (!findFlag)
                 {
-                    findFlag = true;
-                    if (InteractiveItem != item)
+                    var result = item.CheckInteractive(this);
+                    if (result.CanInteractive) //可以互动
                     {
-                        InteractiveItem = item;
-                        //GD.Print("--------change");
-                        ChangeInteractiveItem();
+                        findFlag = true;
+                        if (InteractiveItem != item)
+                        {
+                            InteractiveItem = item;
+                            //GD.Print("--------change");
+                            ChangeInteractiveItem(result);
+                        }
                     }
                 }
             }
@@ -158,7 +162,7 @@
         {
             InteractiveItem = null;
             //GD.Print("--------remove1");
-            ChangeInteractiveItem();
+            ChangeInteractiveItem(null);
         }
     }
 
@@ -216,7 +220,7 @@
     {
         if (HasTnteractive())
         {
-            InteractiveItem.Tnteractive(this);
+            InteractiveItem.Interactive(this);
         }
     }
 
@@ -312,7 +316,7 @@
             if (InteractiveItem == prop)
             {
                 InteractiveItem = null;
-                ChangeInteractiveItem();
+                ChangeInteractiveItem(null);
             }
         }
     }
diff --git a/DungeonShooting_Godot/src/ui/InteractiveTipBar.cs b/DungeonShooting_Godot/src/ui/InteractiveTipBar.cs
new file mode 100644
index 0000000..188b05e
--- /dev/null
+++ b/DungeonShooting_Godot/src/ui/InteractiveTipBar.cs
@@ -0,0 +1,29 @@
+using Godot;
+
+public class InteractiveTipBar : Node2D
+{
+
+    private Label Message;
+    private Sprite Icon;
+    private Sprite Bg;
+
+    public override void _Ready()
+    {
+        Message = GetNode<Label>("Message");
+        Icon = GetNode<Sprite>("Icon");
+        Bg = GetNode<Sprite>("Bg");
+    }
+
+    public void HideBar()
+    {
+        Visible = false;
+    }
+
+	public void ShowBar(Vector2 pos, string icon, string message)
+    {
+        GlobalPosition = pos;
+        Message.Text = message;
+        Icon.Texture = ResourceManager.Load<Texture>(icon);
+        Visible = true;
+    }
+}
\ No newline at end of file
diff --git a/DungeonShooting_Godot/src/ui/RoomUI.cs b/DungeonShooting_Godot/src/ui/RoomUI.cs
index bab552b..bda6251 100644
--- a/DungeonShooting_Godot/src/ui/RoomUI.cs
+++ b/DungeonShooting_Godot/src/ui/RoomUI.cs
@@ -25,7 +25,10 @@
     /// 最大护盾值
     /// </summary>
     public int MaxShield { get; private set; }
-
+    /// <summary>
+    /// 互动提示组件
+    /// </summary>
+    public InteractiveTipBar InteractiveTipBar { get; private set; }
 
     private NinePatchRect hpSlot;
     private NinePatchRect shieldSlot;
@@ -48,6 +51,20 @@
 
         bulletText = GetNode<Label>("Control/GunBar/BulletText");
         gunSprite = GetNode<TextureRect>("Control/GunBar/GunSprite");
+
+        InteractiveTipBar = GetNode<InteractiveTipBar>("GlobalNode/InteractiveTipBar");
+        InteractiveTipBar.Visible = false;
+
+        //将 GlobalNode 节点下的 ui 节点放入全局坐标中
+        var tempNode = GetNode("GlobalNode");
+        var root = GetTree().CurrentScene;
+        for (int i = 0; i < tempNode.GetChildCount(); i++)
+        {
+            var node = tempNode.GetChild(i);
+            tempNode.RemoveChild(node);
+            root.CallDeferred("add_child", node);
+        }
+        tempNode.CallDeferred("queue_free");
     }
 
     /// <summary>
diff --git a/DungeonShooting_Godot/src/weapon/gun/Gun.cs b/DungeonShooting_Godot/src/weapon/gun/Gun.cs
index 5098bd6..6a8a5fa 100644
--- a/DungeonShooting_Godot/src/weapon/gun/Gun.cs
+++ b/DungeonShooting_Godot/src/weapon/gun/Gun.cs
@@ -493,8 +493,9 @@
         }
     }
 
-    public bool CanTnteractive(Role master)
+    public CheckInteractiveResult CheckInteractive(Role master)
     {
+        var result = new CheckInteractiveResult(this);
         var masterGun = master.Holster.ActiveGun;
         //查找是否有同类型武器
         var index = master.Holster.FindGun(Attribute.Id);
@@ -502,28 +503,39 @@
         {
             if (CurrAmmo + ResidueAmmo == 0) //没有子弹了
             {
-                return false;
+                //不能互动
+                return result;
             }
             else if (masterGun != null && masterGun.IsFullAmmo()) //子弹满了
             {
-                return false;
+                //不能互动
+                return result;
             }
         }
         else //没有武器
         {
             if (masterGun != null && masterGun.Attribute.WeightType == Attribute.WeightType)
             {
-                return true;
+                //可以互动, 切换武器
+                result.CanInteractive = true;
+                result.Message = Attribute.Name;
+                result.ShowIcon = "res://resource/sprite/ui/icon/icon_replace.png";
+                return result;
             }
             else if (!master.Holster.CanPickupGun(this))
             {
-                return false;
+                //不能互动
+                return result;
             }
         }
-        return true;
+        //可以互动拾起弹药
+        result.CanInteractive = true;
+        result.Message = Attribute.Name;
+        result.ShowIcon = "res://resource/sprite/ui/icon/icon_bullet.png";
+        return result;
     }
 
-    public void Tnteractive(Role master)
+    public void Interactive(Role master)
     {
         //查找是否有同类型武器
         var index = master.Holster.FindGun(Attribute.Id);