diff --git a/assets/materials/NoticeBoard.png b/assets/materials/NoticeBoard.png
index 0e77835..52c97d0 100644
Binary files a/assets/materials/NoticeBoard.png and b/assets/materials/NoticeBoard.png differ
diff --git a/assets/materials/NoticeBoard.png.import b/assets/materials/NoticeBoard.png.import
index 52ddf17..a8759e7 100644
--- a/assets/materials/NoticeBoard.png.import
+++ b/assets/materials/NoticeBoard.png.import
@@ -2,7 +2,7 @@
 
 importer="texture"
 type="CompressedTexture2D"
-uid="uid://dw7lapxn4m8ry"
+uid="uid://b4aildrnhbpl4"
 path="res://.godot/imported/NoticeBoard.png-038eefee12f116fb9502ed755594cede.ctex"
 metadata={
 "vram_texture": false
@@ -37,4 +37,4 @@ process/normal_map_invert_y=false
 process/hdr_as_srgb=false
 process/hdr_clamp_exposure=false
 process/size_limit=0
-detect_3d/compress_to=0
+detect_3d/compress_to=1
diff --git a/assets/materials/WelcomeBoard.png b/assets/materials/WelcomeBoard.png
index 0e77835..2649d86 100644
Binary files a/assets/materials/WelcomeBoard.png and b/assets/materials/WelcomeBoard.png differ
diff --git a/assets/materials/WelcomeBoard.png.import b/assets/materials/WelcomeBoard.png.import
index 53a1de7..35df77f 100644
--- a/assets/materials/WelcomeBoard.png.import
+++ b/assets/materials/WelcomeBoard.png.import
@@ -2,7 +2,7 @@
 
 importer="texture"
 type="CompressedTexture2D"
-uid="uid://c5y8qxm3jn2wv"
+uid="uid://v7loa3smfkrd"
 path="res://.godot/imported/WelcomeBoard.png-bcff7f9bf968cb5d7630e2ad47f2fb42.ctex"
 metadata={
 "vram_texture": false
@@ -37,4 +37,4 @@ process/normal_map_invert_y=false
 process/hdr_as_srgb=false
 process/hdr_clamp_exposure=false
 process/size_limit=0
-detect_3d/compress_to=0
+detect_3d/compress_to=1
diff --git a/scenes/Maps/square.tscn b/scenes/Maps/square.tscn
index a7ea38a..951045f 100644
--- a/scenes/Maps/square.tscn
+++ b/scenes/Maps/square.tscn
@@ -1,6 +1,6 @@
 [gd_scene load_steps=39 format=4 uid="uid://5cc0c6cpnhe8"]
 
-[ext_resource type="Script" uid="uid://c5ml4722ptwp2" path="res://scenes/Maps/BaseLevel.gd" id="1_m4als"]
+[ext_resource type="Script" uid="uid://b43tvo8cykfrq" path="res://scenes/Maps/BaseLevel.gd" id="1_m4als"]
 [ext_resource type="Texture2D" uid="uid://baa5wkuyqouh6" path="res://assets/sprites/environment/standard_brick_128_128.jpg" id="1_rb5kq"]
 [ext_resource type="Texture2D" uid="uid://dwlnclqw6lsa7" path="res://assets/sprites/environment/grass_256_256.png" id="2_dly5q"]
 [ext_resource type="Texture2D" uid="uid://ccqxsarxnnf4e" path="res://assets/sprites/environment/ground.png" id="2_rb5kq"]
@@ -18,7 +18,7 @@
 [ext_resource type="PackedScene" uid="uid://c7k8yay002w4" path="res://scenes/prefabs/items/welcome_board.tscn" id="16_edt5w"]
 [ext_resource type="PackedScene" uid="uid://bvfyllcy5fi8o" path="res://scenes/Maps/datawhale_home.tscn" id="16_m4als"]
 [ext_resource type="PackedScene" uid="uid://rdmrm7j4iokr" path="res://scenes/prefabs/items/notice_board.tscn" id="16_rixdf"]
-[ext_resource type="Script" uid="uid://b068cnbw3a8wt" path="res://scenes/Maps/DoorTeleport.gd" id="18_0xqio"]
+[ext_resource type="Script" uid="uid://rlkavptfhr4y" path="res://scenes/Maps/DoorTeleport.gd" id="18_0xqio"]
 
 [sub_resource type="TileSetAtlasSource" id="TileSetAtlasSource_7nixu"]
 texture = ExtResource("1_rb5kq")
diff --git a/scenes/ui/NoticeDialog.gd.uid b/scenes/ui/NoticeDialog.gd.uid
index a4c36f8..d694ea1 100644
--- a/scenes/ui/NoticeDialog.gd.uid
+++ b/scenes/ui/NoticeDialog.gd.uid
@@ -1 +1 @@
-uid://cxi5rchnmk07p
+uid://c227m0okmjt2t
diff --git a/scenes/ui/WelcomeDialog.gd.uid b/scenes/ui/WelcomeDialog.gd.uid
index d76cdf0..e410bad 100644
--- a/scenes/ui/WelcomeDialog.gd.uid
+++ b/scenes/ui/WelcomeDialog.gd.uid
@@ -1 +1 @@
-uid://cu6x4dxhsylw2
+uid://cohijfo0yeo34
diff --git a/scenes/ui/notice_dialog.tscn b/scenes/ui/notice_dialog.tscn
index b7da23e..d06b199 100644
--- a/scenes/ui/notice_dialog.tscn
+++ b/scenes/ui/notice_dialog.tscn
@@ -1,6 +1,6 @@
 [gd_scene load_steps=3 format=3 uid="uid://rdmro1jxs6ga"]
 
-[ext_resource type="Script" uid="uid://cxi5rchnmk07p" path="res://scenes/ui/NoticeDialog.gd" id="1_script"]
+[ext_resource type="Script" uid="uid://c227m0okmjt2t" path="res://scenes/prefabs/ui/NoticeDialog.gd" id="1_script"]
 
 [sub_resource type="StyleBoxFlat" id="StyleBoxFlat_rounded"]
 bg_color = Color(0.95, 0.95, 0.95, 1)
diff --git a/scenes/ui/welcome_dialog.tscn b/scenes/ui/welcome_dialog.tscn
index b372df4..0ce8033 100644
--- a/scenes/ui/welcome_dialog.tscn
+++ b/scenes/ui/welcome_dialog.tscn
@@ -1,6 +1,6 @@
 [gd_scene load_steps=5 format=3 uid="uid://d8mam0n1a3b5"]
 
-[ext_resource type="Script" uid="uid://cu6x4dxhsylw2" path="res://scenes/ui/WelcomeDialog.gd" id="1_vs5b1"]
+[ext_resource type="Script" uid="uid://cohijfo0yeo34" path="res://scenes/prefabs/ui/WelcomeDialog.gd" id="1_vs5b1"]
 [ext_resource type="Texture2D" uid="uid://v7loa3smfkrd" path="res://assets/materials/WelcomeBoard.png" id="2_dy5hw"]
 
 [sub_resource type="StyleBoxFlat" id="StyleBoxFlat_card"]