diff --git a/src/dump.lua b/src/dump.lua
deleted file mode 100644
index 26949c6..0000000
--- a/src/dump.lua
+++ /dev/null
@@ -1 +0,0 @@
--- we should add dumping gui to xml feature
\ No newline at end of file
diff --git a/src/style.lua b/src/style.lua
deleted file mode 100644
index 98196ef..0000000
--- a/src/style.lua
+++ /dev/null
@@ -1,13 +0,0 @@
-local module = {};
-
-function module.init(shared)
-    local new = {};
-
-    function shared.new(property)
-
-    end
-
-    return new;
-end
-
-return module;
\ No newline at end of file
diff --git a/src/tween.lua b/src/tween.lua
deleted file mode 100644
index b26664c..0000000
--- a/src/tween.lua
+++ /dev/null
@@ -1 +0,0 @@
--- this feature will depends on https://github.com/nofairTCM/AdvancedTween
\ No newline at end of file