diff --git a/TJAPlayer3/Stages/07.Game/Taiko/ScriptBG.cs b/TJAPlayer3/Stages/07.Game/Taiko/ScriptBG.cs
index 653d1f83..47dc4f6c 100644
--- a/TJAPlayer3/Stages/07.Game/Taiko/ScriptBG.cs
+++ b/TJAPlayer3/Stages/07.Game/Taiko/ScriptBG.cs
@@ -86,8 +86,14 @@ namespace TJAPlayer3
 
 
 
-
-            LuaScript.DoFile(filePath);
+            using (var streamAPI = new StreamReader("BGScriptAPI.lua", Encoding.UTF8))
+            {
+                using (var stream = new StreamReader(filePath, Encoding.UTF8))
+                {
+                    var text = $"{streamAPI.ReadToEnd()}\n{stream.ReadToEnd()}";
+                    LuaScript.DoString(text);
+                }
+            }
 
             LuaUpdateValues = LuaScript.GetFunction("updateValues");
             LuaClearIn = LuaScript.GetFunction("clearIn");
diff --git a/Test/BGScriptAPI.lua b/Test/BGScriptAPI.lua
new file mode 100644
index 00000000..9af2cbfe
--- /dev/null
+++ b/Test/BGScriptAPI.lua
@@ -0,0 +1,12 @@
+local fps = 0
+local deltaTime = 0
+local isClear = { false, false }
+local towerNightNum = 0
+
+function updateValues(_deltaTime, _fps, _isClear, _towerNightNum)
+    deltaTime = _deltaTime
+    fps = _fps
+    isClear = _isClear
+    towerNightNum = _towerNightNum
+    deltaTime = _deltaTime
+end
\ No newline at end of file
diff --git a/Test/System/SimpleStyle/Graphics/5_Game/5_Background/Dan/Up/0/Script.lua b/Test/System/SimpleStyle/Graphics/5_Game/5_Background/Dan/Up/0/Script.lua
index b6dacaf8..b6a97438 100644
--- a/Test/System/SimpleStyle/Graphics/5_Game/5_Background/Dan/Up/0/Script.lua
+++ b/Test/System/SimpleStyle/Graphics/5_Game/5_Background/Dan/Up/0/Script.lua
@@ -1,16 +1,3 @@
-local fps = 0
-local deltaTime = 0
-local isClear = { false, false }
-local towerNightNum = 0
-
-function updateValues(_deltaTime, _fps, _isClear, _towerNightNum)
-    deltaTime = _deltaTime
-    fps = _fps
-    isClear = _isClear
-    towerNightNum = _towerNightNum
-    deltaTime = _deltaTime
-end
-
 local bgWidth_1 = 1323
 local bgWidth_2 = 1280
 local bgWidth_3 = 1280
diff --git a/Test/System/SimpleStyle/Graphics/5_Game/5_Background/Normal/Down/0/Script.lua b/Test/System/SimpleStyle/Graphics/5_Game/5_Background/Normal/Down/0/Script.lua
index 8457e501..f711b7c3 100644
--- a/Test/System/SimpleStyle/Graphics/5_Game/5_Background/Normal/Down/0/Script.lua
+++ b/Test/System/SimpleStyle/Graphics/5_Game/5_Background/Normal/Down/0/Script.lua
@@ -1,16 +1,3 @@
-local fps = 0
-local deltaTime = 0
-local isClear = { false, false }
-local towerNightNum = 0
-
-function updateValues(_deltaTime, _fps, _isClear, _towerNightNum)
-    deltaTime = _deltaTime
-    fps = _fps
-    isClear = _isClear
-    towerNightNum = _towerNightNum
-    deltaTime = _deltaTime
-end
-
 local loopWidth = 1255
 
 local bgClearFade = 0
diff --git a/Test/System/SimpleStyle/Graphics/5_Game/5_Background/Normal/Up/0/Script.lua b/Test/System/SimpleStyle/Graphics/5_Game/5_Background/Normal/Up/0/Script.lua
index e2c6019d..df53299e 100644
--- a/Test/System/SimpleStyle/Graphics/5_Game/5_Background/Normal/Up/0/Script.lua
+++ b/Test/System/SimpleStyle/Graphics/5_Game/5_Background/Normal/Up/0/Script.lua
@@ -1,16 +1,3 @@
-local fps = 0
-local deltaTime = 0
-local isClear = { false, false }
-local towerNightNum = 0
-
-function updateValues(_deltaTime, _fps, _isClear, _towerNightNum)
-    deltaTime = _deltaTime
-    fps = _fps
-    isClear = _isClear
-    towerNightNum = towerNightNum
-    deltaTime = _deltaTime
-end
-
 local loopWidth = 328
 local loopHeight = 154
 
diff --git a/Test/System/SimpleStyle/Graphics/5_Game/5_Background/Sample/Template/Script.lua b/Test/System/SimpleStyle/Graphics/5_Game/5_Background/Sample/Template/Script.lua
index 5d6e6d4a..8a78211c 100644
--- a/Test/System/SimpleStyle/Graphics/5_Game/5_Background/Sample/Template/Script.lua
+++ b/Test/System/SimpleStyle/Graphics/5_Game/5_Background/Sample/Template/Script.lua
@@ -1,4 +1,3 @@
-
 --func:DrawText(x, y, text);
 --func:DrawNum(x, y, num);
 --func:AddGraph("filename");
@@ -7,19 +6,6 @@
 --func:SetScale(xscale, yscale, "filename");
 --func:SetColor(r, g, b, "filename");
 
-local fps = 0
-local deltaTime = 0
-local isClear = { false, false }
-local towerNightNum = 0
-
-function updateValues(_deltaTime, _fps, _isClear, _towerNightNum)
-    deltaTime = _deltaTime
-    fps = _fps
-    isClear = _isClear
-    towerNightNum = _towerNightNum
-    deltaTime = _deltaTime
-end
-
 function clearIn(player)
 end
 
diff --git a/Test/System/SimpleStyle/Graphics/5_Game/5_Background/Tower/Up/0/Script.lua b/Test/System/SimpleStyle/Graphics/5_Game/5_Background/Tower/Up/0/Script.lua
index 7eb91000..7d10cda7 100644
--- a/Test/System/SimpleStyle/Graphics/5_Game/5_Background/Tower/Up/0/Script.lua
+++ b/Test/System/SimpleStyle/Graphics/5_Game/5_Background/Tower/Up/0/Script.lua
@@ -1,16 +1,3 @@
-local fps = 0
-local deltaTime = 0
-local isClear = { false, false }
-local towerNightNum = 0
-
-function updateValues(_deltaTime, _fps, _isClear, _towerNightNum)
-    deltaTime = _deltaTime
-    fps = _fps
-    isClear = _isClear
-    towerNightNum = _towerNightNum
-    deltaTime = _deltaTime
-end
-
 local bgWidth_1 = 1323
 local bgWidth_2 = 1280
 local bgWidth_3 = 1280