diff --git a/.github/ISSUE_TEMPLATE/config.yml b/.github/ISSUE_TEMPLATE/config.yml
index bff9806..5e254b3 100644
--- a/.github/ISSUE_TEMPLATE/config.yml
+++ b/.github/ISSUE_TEMPLATE/config.yml
@@ -1,3 +1,3 @@
-blank_issues_enabled: true
+blank_issues_enabled: false
 1-bug.yml 
 2-feature-request.yml
diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index afaff2a..60f8d97 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -25,7 +25,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: "3.x"
+          python-version: "3.12.x"
 
       - name: Install dependencies
         run: |
diff --git a/src/ascii-art-text.png b/assets/ascii-art-text.png
similarity index 100%
rename from src/ascii-art-text.png
rename to assets/ascii-art-text.png
diff --git a/assets/pointer.png b/assets/pointer.png
new file mode 100644
index 0000000..f26583e
Binary files /dev/null and b/assets/pointer.png differ
diff --git a/assets/styles/dark.qss b/assets/styles/dark.qss
new file mode 100644
index 0000000..8e6a686
--- /dev/null
+++ b/assets/styles/dark.qss
@@ -0,0 +1,29 @@
+* {
+    color : white;
+    font-family : "Monocraft"
+}
+
+QPushButton {
+    color : black; 
+    border : none;
+}
+
+QPushButton::pressed {
+    color : blue; 
+    border : none;
+}
+
+QPushButton::hover { 
+    color : gray;
+    border : none;
+}
+
+QMenuBar {
+    background-color : black
+}
+
+QSatusBar
+
+QLineEdit {
+    background : black;
+}
\ No newline at end of file
diff --git a/src/user_data.py b/assets/styles/light.qss
similarity index 100%
rename from src/user_data.py
rename to assets/styles/light.qss
diff --git a/assets/styles/minecraft.qss b/assets/styles/minecraft.qss
index df3034a..07d31dd 100644
--- a/assets/styles/minecraft.qss
+++ b/assets/styles/minecraft.qss
@@ -1,6 +1,6 @@
 * {
     color : white;
-    font-family : "Monocraft"
+    font-family : "Monocraft";
 }
 
 QPushButton {
@@ -10,9 +10,30 @@ QPushButton {
 
 QPushButton::pressed {
     border-image : url(":/assets/button-pressed.png"); 
+    font : bold; 
     border : none;
 }
 
+QPushButton::hover { 
+    border-image : url(":/assets/button-pressed.png"); 
+    text-decoration : underline
+    border : none;
+}
+
+QPushButton::disabled { 
+    border-image : url(":/assets/button.png"); 
+    color : black; 
+    border : none;
+}
+
+QMenuBar {
+    background-color : black
+}
+
 QLineEdit {
     background : black;
+}
+
+QWidget {
+    background-color : black; 
 }
\ No newline at end of file
diff --git a/pyproject.toml b/pyproject.toml
index 0ffa374..d920f68 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,8 +1,13 @@
 [project]
 name = "LCE-Qt-Launcher"
 version = "0.0.1"
-description = "This is a custom MCLCE Launcher written in python and Qt with Freedom and GNU/Linux support in mind."
+description = "This is a custom Free/Libre Minecraft LCE Launcher written in Python and Qt."
 requires-python = "==3.12.*"
+license = {text = "GPLv3"}
+
+[project.urls]
+repository = "https://github.com/xgui4/LCE-QT-Launcher"
+license = "https://www.gnu.org/licenses/gpl-3.0"
 
 dependencies = [
     "pyside6",
@@ -21,7 +26,8 @@ files = [
     "src/instance_manager.py",
     "src/launcher.py",
     "src/system_manager.py",
-    "src/user_data.py",
+    "src/theme.py",
+    "src/setting_dialog.py",
     "src/form.ui",
     "src/system_info.ui",
     "src/json_trans.py",
diff --git a/pysidedeploy.spec b/pysidedeploy.spec
index 1c318d1..b7532e0 100644
--- a/pysidedeploy.spec
+++ b/pysidedeploy.spec
@@ -7,7 +7,7 @@ title = LCE Qt Launcher
 project_dir = .
 
 # source file entry point path. default = main.py
-input_file = src/launcher.py
+input_file = src/main.py
 
 # directory where the executable output is generated
 exec_directory = output/
diff --git a/res.qrc b/res.qrc
index c180653..bc57bcb 100644
--- a/res.qrc
+++ b/res.qrc
@@ -9,8 +9,12 @@
         <file alias="button.png">assets/button.png</file>
         <file alias="button-pressed.png">assets/button-pressed.png</file>
         <file alias="app.ico">assets/app.ico</file>
+        <file alias="pointer.png">assets/pointer.png</file>
+        <file alias="ascii_art_title.png">assets/ascii-art-text.png</file>
     </qresource>
     <qresource prefix="/styles">
-        <file alias="minecrafts.qss">assets/styles/minecraft.qss</file>
+        <file alias="minecraft.qss">assets/styles/minecraft.qss</file>
+        <file alias="dark.qss">assets/styles/dark.qss</file>
+        <file alias="light.qss">assets/styles/light.qss</file>
     </qresource>
 </RCC>
diff --git a/src/build_info.py b/src/build_info.py
index ee4666a..6c2d205 100644
--- a/src/build_info.py
+++ b/src/build_info.py
@@ -12,7 +12,7 @@ _APP_NAME = "Minecraft LCE QT Launcher"
 _VERSION_TYPE = "nighly"
 _VERSION_NUMBER  = "0.0.1"
 _LICENSE = "GPLv3"
-_LICENSE_LINK = "https://www.gnu.org/licenses/gpl-3.0.en.html"
+_LICENSE_LINK = "https://www.gnu.org/licenses/gpl-3.0"
 _GIT_REPO_URL = "https://github.com/xgui4/LCE-QT-Launcher"
 _INSTANCE_EXTENSION = ".lce_inst"
 
@@ -49,11 +49,11 @@ def get_version_info():
         
         return f"{branch}-{date_info}_{commit_hash}"
     except Exception:
-        return f"{_VERSION_TYPE} {_VERSION_NUMBER}"
+        return ""
 
 class BuildInfo:
     def __init__(self):
-        self.version : str = _VERSION_NUMBER + "-" + get_version_info() 
+        self.version : str =  f"{_VERSION_TYPE} { _VERSION_NUMBER}-{get_version_info()}"
         self.app_name : str = _APP_NAME
         self.version_type : str = _VERSION_TYPE
         self.license : str = _LICENSE
diff --git a/src/cli.py b/src/cli.py
index d8fd57d..dfcde46 100755
--- a/src/cli.py
+++ b/src/cli.py
@@ -5,6 +5,10 @@ from rich import print
 
 from instance_manager import InstanceManager, Instance
 
+import build_info
+
+import os
+
 MENU_STR = """
 1. [bold green] Play [/bold green]
 2. [bold green] Install [/bold green]
@@ -12,7 +16,10 @@ MENU_STR = """
 """
 
 def launch_cli():    
-    image = from_file("/home/xgui4/Downloads/ascii-art-text.png")
+
+    ascii_art = os.path.join(build_info.get_assets_dir(), "ascii-art-text.png")
+    
+    image = from_file(ascii_art)
 
     image.draw()
 
diff --git a/src/main.py b/src/main.py
index c60aa3d..ae32a23 100755
--- a/src/main.py
+++ b/src/main.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 
-from PySide6.QtWidgets  import QApplication, QMainWindow, QLabel, QVBoxLayout, QDialog, QMessageBox, QFileDialog, QInputDialog
+from PySide6.QtWidgets import QApplication, QMainWindow, QLabel, QVBoxLayout, QDialog, QMessageBox, QFileDialog, QInputDialog
 from PySide6.QtGui import QPalette, QPixmap, QBrush
 from PySide6.QtCore import qVersion
 from user_pref import UserPref
@@ -9,6 +9,7 @@ from instance_manager import InstanceManager, Instance
 from cmd_arg import CmdArgAction, parse_args, argsDetected
 
 from browser_dialog import BrowserDialog
+from setting_dialog import SettingDialog
 from cli import launch_cli
 
 import sys
@@ -144,6 +145,9 @@ class launcher(QMainWindow):
         file_name = QFileDialog.getSaveFileName(self, "Set the instance save file path to load", f"{buildInfo.system_manager.found_default_save_path }(\"LCE Instance Save File\" (*{buildInfo.instance_extension}))")
         instanceManager.load_instance(file_name)
 
+    def show_setting_dialog(self):
+        SettingDialog(self)
+
     def __init__(self, parent=None):
         super().__init__(parent)
 
@@ -178,6 +182,7 @@ class launcher(QMainWindow):
         self.ui.playButton.clicked.connect(self.launch)
         self.ui.installButton.clicked.connect(self.install)
         self.ui.confirmChangesButton.clicked.connect(self.confirm_changes_button)
+        self.ui.settingButton.clicked.connect(self.show_setting_dialog)
 
         self.ui.actionQuit.triggered.connect(app.quit)
         self.ui.actionUpdate.triggered.connect(self.update_page)
@@ -217,7 +222,7 @@ if __name__ == "__main__":
             with open("assets/styles/minecraft.qss", "r") as file:
                 app.setStyleSheet(file.read())
         except FileNotFoundError:
-            print(f"Error : qrc:/styles/minecraft.qss file not found. Reverting to default theme")
+            print(f"Error : :/styles/minecraft.qss file not found. Reverting to default theme")
 
         widget = launcher()
         widget.show()
diff --git a/src/setting_dialog.py b/src/setting_dialog.py
new file mode 100644
index 0000000..a00c0b3
--- /dev/null
+++ b/src/setting_dialog.py
@@ -0,0 +1,15 @@
+from PySide6.QtWidgets  import QDialog, QVBoxLayout, QLabel
+
+class SettingDialog(QDialog):
+    def __init__(self, parent):
+        setting_dialog = QDialog(parent)
+        layout = QVBoxLayout()
+
+        label = QLabel("Setting")
+        layout.addWidget(label)
+
+        label2 = QLabel("Coming Soon!")
+        layout.addWidget(label2)
+
+        setting_dialog.setLayout(layout)
+        setting_dialog.show()
\ No newline at end of file
diff --git a/src/system_manager.py b/src/system_manager.py
index 1f7bf3a..8e44456 100644
--- a/src/system_manager.py
+++ b/src/system_manager.py
@@ -19,21 +19,34 @@ class SystemManager():
         self.name : str = None
         self.version : str = None
         
-        self.determine_os_type()
+        self.determine_os_info()
 
-    def determine_os_type(self):
+    def determine_os_info(self):
         if (platform.system() == "Linux") : 
             self.type = OperatingSystemType.LINUX 
+            self.name = self.type.name
+            self.version = platform.version()
         if (platform.system() == "Darwin") : 
             self.type = OperatingSystemType.MACOS 
+            self.name = self.type.name
+            self.version = platform.mac_ver()
         if (platform.system() == "Windows") : 
             self.type = OperatingSystemType.WINDOWS
+            self.name = self.type.name
+            self.version = platform.win32_ver()
         if (platform.system() == "FreeBSD"):
             self.type = OperatingSystemType.FREEBSD 
+            self.name = self.type.name
+            self.version = platform.version()
         if (platform.system() == "Android") : 
             self.type = OperatingSystemType.ANDROID
+            self.name = self.type.name
+            self.version = platform.version()
         else:
             self.type = OperatingSystemType.UNKNOWN
+            self.name = self.type.name
+            self.version = platform.version()
+
     
     def set_file_permission(self, file_abs_path : str) -> str:
         if self.type in [OperatingSystemType.LINUX, OperatingSystemType.FREEBSD, OperatingSystemType.MACOS]:
diff --git a/src/theme.py b/src/theme.py
new file mode 100644
index 0000000..2c566ab
--- /dev/null
+++ b/src/theme.py
@@ -0,0 +1,9 @@
+from enum import StrEnum
+
+class Theme(StrEnum):
+    MINECRAFT = ":/styles/minecraft.qss"
+    SYSTEM = ""
+    DARK = ":/styles/minecraft.qss"
+    LIGHT = ":/sytles/light.qss"
+    CUSTOM = ""
+
diff --git a/src/user_pref.py b/src/user_pref.py
index b60d42b..ec21ab3 100644
--- a/src/user_pref.py
+++ b/src/user_pref.py
@@ -1,58 +1,18 @@
 from PySide6.QtCore import QSettings
 
+from theme import Theme
+
 class UserPref (QSettings):
     def __init__(self):
         super().__init__(QSettings.NativeFormat, QSettings.UserScope, "Xgui4", "LCE-QT-Laucher")
 
-    def set_instance_url(self, url_str : str):
-        super().setValue("instances/repo", url_str)
-        super().sync()
-    def set_instance_exe_name(self, filename : str):
-        super().setValue("instances/filename", filename)
+    def set_theme_pref(self, theme : str):
+        super().setValue("customisation/theme", theme)
         super().sync()
 
-    def set_instance_archive(self, archive : str):
-        super().setValue("instances/archive", archive)
-        super().sync()
-
-    def set_instance_name(self, name : str):
-        super().setValue("instances/name", name)
-        super().sync()
-
-    def set_instance_version(self, version : str):
-        super().setValue("instances/version", version)
-        super().sync()
-
-    def set_profile_skin(self, skin_file_path : str):
-        super().setValue("profiles/skin_file_path", skin_file_path)
-        super().sync()
-
-    def set_profile_name(self, name : str):
-        super().setValue("profiles/name", name)
-        super().sync()
-
-    def get__instance_url(self) -> str:
-        return  self.value("instances/repo", "https://github.com/smartcmd/MinecraftConsoles");
-    def get_instance_name(self) -> str:
-        return self.value("instances/name", "default")
-    def get_instance_exe_name(self) -> str:
-        return self.value("instances/filename", "Minecraft.Client.exe")
-    def get_instance_archive(self) -> str:
-        return self.value("instances/archive", "LCEWindows64.zip")
-    def get_instance_version(self) -> str:
-        return self.value("instances/version", "default")
-
-    def get_profile_skin(self) -> str:
-        return self.value("profiles/skin_file_path", "default")
-
-    def get_profile_name(self) -> str:
-        return self.value("profiles/name", "default")
+    def get_theme_pref(self) -> str:
+        return self.value("ustomisation/theme", Theme.MINECRAFT);
     
     def generate_default_config(self):
-        self.set_instance_url("https://github.com/smartcmd/MinecraftConsoles")
-        self.set_instance_name("default")
-        self.set_instance_exe_name("Minecraft.Client.exe")
-        self.set_instance_archive("LCEWindows64.zip")
-        self.set_instance_version("nightly")
-        self.set_profile_skin("default")
-        self.set_profile_name("Steve")
+        super().setValue("customisation/theme", Theme.MINECRAFT)
+        super().sync()