diff --git a/data/face_database.db b/data/face_database.db
index 6473c96..9ef5d1d 100644
Binary files a/data/face_database.db and b/data/face_database.db differ
diff --git a/requirements.txt b/requirements.txt
index f91bbd1..fdb796a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,13 +1,19 @@
-torch>=1.7.0
-torchvision>=0.8.1
+# 核心依赖
 opencv-python>=4.1.2
+opencv-contrib-python>=4.5.5.64  # 提供额外的计算机视觉功能
 numpy>=1.18.5
-Pillow>=9.0.0
-PyYAML>=5.3.1
-tqdm>=4.41.0
-matplotlib>=3.2.2
-scipy>=1.4.1
+face-recognition>=1.3.0  # 人脸检测和特征提取
+
+# 语音提示相关
 pyttsx3>=2.90
-face-recognition>=1.3.0
-scikit-learn>=0.24.2
-sqlite3-wrapper>=0.1.2
+
+# 数据处理和存储
+scikit-learn>=0.24.2  # 用于特征处理
+sqlite3  # Python标准库，无需安装
+
+# 图像处理
+Pillow>=9.0.0
+
+# 用于安装dlib (face_recognition的依赖)
+# 注意：直接使用提供的wheel文件安装dlib: dlib-19.22.99-cp310-cp310-win_amd64.whl
+# pip install dlib-19.22.99-cp310-cp310-win_amd64.whl