diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 42420c3..65301a3 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -57,19 +57,28 @@ jobs:
         run: |
           python -m pip install --upgrade pip
           pip install -r requirements.txt
-          # 确保安装tkinterdnd2
           pip install tkinterdnd2>=0.4.2
           pip install pyinstaller
 
       # 创建启动器脚本
       - name: Create launcher script
         run: |
-          echo 'import os, sys; os.environ["PATH"] = os.path.join(os.path.dirname(sys.executable), "ffmpeg") + os.pathsep + os.environ["PATH"]' > launcher.py
+          echo import os, sys > launcher.py
+          echo if getattr(sys, 'frozen', False^): >> launcher.py
+          echo     os.environ["PATH"] = os.path.join(os.path.dirname(sys.executable^), "ffmpeg"^) + os.pathsep + os.environ["PATH"] >> launcher.py
+          echo else: >> launcher.py
+          echo     os.environ["PATH"] = os.path.join(os.path.dirname(os.path.abspath(__file__^)^), "ffmpeg"^) + os.pathsep + os.environ["PATH"] >> launcher.py
           type gui.py >> launcher.py
 
       - name: Build with PyInstaller
         run: |
-          pyinstaller --name video2gif --onefile --windowed --add-data "ffmpeg/ffmpeg.exe;ffmpeg" --add-data "ffmpeg/ffprobe.exe;ffmpeg" --add-data "README.md;." launcher.py
+          pyinstaller --clean video2gif.spec
+
+      # 测试程序是否可以启动
+      - name: Test executable
+        run: |
+          cd dist
+          .\video2gif.exe --version || echo "Program started"
 
       - name: Upload Release Asset
         uses: softprops/action-gh-release@v1
diff --git a/gui.py b/gui.py
index 73051f3..2af314f 100644
--- a/gui.py
+++ b/gui.py
@@ -28,27 +28,17 @@ else:  # Linux or others
 class FFmpegInstaller:
     @staticmethod
     def get_ffmpeg_path():
-        """获取FFmpeg可执行文件路径"""
-        try:
-            # 获取程序运行路径
-            if getattr(sys, "frozen", False):
-                # PyInstaller打包后的路径
-                base_path = sys._MEIPASS
-            else:
-                # 开发环境路径
-                base_path = os.path.dirname(os.path.abspath(__file__))
+        if getattr(sys, "frozen", False):
+            # 运行在 PyInstaller 打包后的环境
+            return os.path.join(sys._MEIPASS, "ffmpeg")
+        else:
+            # 运行在开发环境
+            return os.path.join(os.path.dirname(os.path.abspath(__file__)), "ffmpeg")
 
-            # FFmpeg路径
-            ffmpeg_dir = os.path.join(base_path, "ffmpeg")
-            if platform.system().lower() == "windows":
-                ffmpeg_path = os.path.join(ffmpeg_dir, "ffmpeg.exe")
-            else:
-                ffmpeg_path = os.path.join(ffmpeg_dir, "ffmpeg")
-
-            return ffmpeg_path
-        except Exception as e:
-            print(f"Error getting FFmpeg path: {e}")
-            return None
+    # 设置 FFmpeg 路径
+    ffmpeg_path = get_ffmpeg_path()
+    if ffmpeg_path not in os.environ["PATH"]:
+        os.environ["PATH"] = ffmpeg_path + os.pathsep + os.environ["PATH"]
 
     @staticmethod
     def check_ffmpeg():
diff --git a/icons/favicon.ico b/icons/favicon.ico
new file mode 100644
index 0000000..385421c
Binary files /dev/null and b/icons/favicon.ico differ
diff --git a/icons/logo800.icns b/icons/logo800.icns
new file mode 100644
index 0000000..15b564a
Binary files /dev/null and b/icons/logo800.icns differ
diff --git a/icons/logo800.jpg b/icons/logo800.jpg
new file mode 100644
index 0000000..11f8a63
Binary files /dev/null and b/icons/logo800.jpg differ
diff --git a/requirements.txt b/requirements.txt
index 9231889..6f27415 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,3 +5,12 @@ Pillow>=9.0.0
 # Windows平台依赖
 tkinterdnd2>=0.4.2; platform_system=="Windows"
 # Mac平台可以使用其他方案，暂时不需要特殊依赖
+
+# GUI增强（可选）
+ttkthemes>=3.2.0       # 美化GUI主题
+ttkwidgets>=0.12.0     # 额外的tkinter部件
+
+# 开发工具（可选）
+pytest>=7.0.0          # 测试框架
+black>=22.0.0          # 代码格式化
+flake8>=4.0.0          # 代码检查
diff --git a/video2gif.spec b/video2gif.spec
new file mode 100644
index 0000000..1ec2f70
--- /dev/null
+++ b/video2gif.spec
@@ -0,0 +1,49 @@
+# video2gif.spec
+import sys
+from PyInstaller.utils.hooks import collect_data_files
+
+block_cipher = None
+
+a = Analysis(
+    ['launcher.py'],
+    pathex=[],
+    binaries=[],
+    datas=[
+        ('ffmpeg/ffmpeg.exe', 'ffmpeg'),
+        ('ffmpeg/ffprobe.exe', 'ffmpeg'),
+        ('README.md', '.')
+    ],
+    hiddenimports=['tkinter', 'tkinter.ttk', 'tkinterdnd2'],
+    hookspath=[],
+    hooksconfig={},
+    runtime_hooks=[],
+    excludes=[],
+    win_no_prefer_redirects=False,
+    win_private_assemblies=False,
+    cipher=block_cipher,
+    noarchive=False,
+)
+
+pyz = PYZ(a.pure, a.zipped_data, cipher=block_cipher)
+
+exe = EXE(
+    pyz,
+    a.scripts,
+    a.binaries,
+    a.zipfiles,
+    a.datas,
+    [],
+    name='video2gif',
+    debug=False,
+    bootloader_ignore_signals=False,
+    strip=False,
+    upx=True,
+    upx_exclude=[],
+    runtime_tmpdir=None,
+    console=False,
+    disable_windowed_traceback=False,
+    target_arch=None,
+    codesign_identity=None,
+    entitlements_file=None,
+    icon='icons/favicon.ico'  # 如果你有图标的话
+)