diff --git a/.DS_Store b/.DS_Store
index 0bd8332..7ac57f6 100644
Binary files a/.DS_Store and b/.DS_Store differ
diff --git a/Dockerfile b/Dockerfile
index e6a5510..4ed2347 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,6 +8,8 @@ WORKDIR /app
 ENV PYTHONPATH=/app
 ENV PYTHONUNBUFFERED=1
 
+# 使用阿里源
+
 # 安装系统依赖
 RUN apt-get update && apt-get install -y \
     gcc \
@@ -19,7 +21,7 @@ RUN apt-get update && apt-get install -y \
 COPY requirements-prod.txt .
 
 # 安装Python依赖
-RUN pip install --no-cache-dir -r requirements-prod.txt
+RUN pip install --index-url https://mirrors.aliyun.com/pypi/simple --no-cache-dir -r requirements-prod.txt
 
 # 复制应用代码
 COPY . .
diff --git a/app/api/endpoints/auth.py b/app/api/endpoints/auth.py
index fe2ce4f..38953fa 100644
--- a/app/api/endpoints/auth.py
+++ b/app/api/endpoints/auth.py
@@ -19,7 +19,7 @@ def login(request: LoginRequest):
     with get_db_connection() as connection:
         cursor = connection.cursor(dictionary=True)
         
-        query = "SELECT user_id, username, caption, email, password_hash FROM users WHERE username = %s"
+        query = "SELECT user_id, username, caption, email, password_hash, role_id FROM users WHERE username = %s"
         cursor.execute(query, (request.username,))
         user = cursor.fetchone()
         
@@ -27,14 +27,15 @@ def login(request: LoginRequest):
             raise HTTPException(status_code=401, detail="用户名或密码错误")
         
         hashed_input = hash_password(request.password)
-        if user['password_hash'] != hashed_input and user['password_hash'] != request.password:
+        if user['password_hash'] != hashed_input:
             raise HTTPException(status_code=401, detail="用户名或密码错误")
         
         # 创建JWT token
         token_data = {
             "user_id": user['user_id'],
             "username": user['username'],
-            "caption": user['caption']
+            "caption": user['caption'],
+            "role_id": user['role_id']
         }
         token = jwt_service.create_access_token(token_data)
         
@@ -43,7 +44,8 @@ def login(request: LoginRequest):
             username=user['username'],
             caption=user['caption'],
             email=user['email'],
-            token=token
+            token=token,
+            role_id=user['role_id']
         )
 
 @router.post("/auth/logout")
@@ -108,7 +110,8 @@ def refresh_token(current_user: dict = Depends(get_current_user)):
     token_data = {
         "user_id": current_user['user_id'],
         "username": current_user['username'],
-        "caption": current_user['caption']
+        "caption": current_user['caption'],
+        "role_id": current_user['role_id']
     }
     new_token = jwt_service.create_access_token(token_data)
     return {"token": new_token}
diff --git a/app/api/endpoints/users.py b/app/api/endpoints/users.py
index 54feffb..039cb84 100644
--- a/app/api/endpoints/users.py
+++ b/app/api/endpoints/users.py
@@ -1,28 +1,171 @@
 
 from fastapi import APIRouter, HTTPException, Depends
-from app.models.models import UserInfo
+from app.models.models import UserInfo, PasswordChangeRequest, UserListResponse, CreateUserRequest, UpdateUserRequest
 from app.core.database import get_db_connection
 from app.core.auth import get_current_user
+from app.core.config import DEFAULT_RESET_PASSWORD
+import hashlib
+import datetime
+import re
 
 router = APIRouter()
 
-@router.get("/users", response_model=list[UserInfo])
-def get_all_users(current_user: dict = Depends(get_current_user)):
+def validate_email(email: str) -> bool:
+    """Basic email validation"""
+    pattern = r'^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$'
+    return re.match(pattern, email) is not None
+
+def hash_password(password: str) -> str:
+    return hashlib.sha256(password.encode()).hexdigest()
+
+@router.post("/users", status_code=201)
+def create_user(request: CreateUserRequest, current_user: dict = Depends(get_current_user)):
+    if current_user['role_id'] != 1: # 1 is admin
+        raise HTTPException(status_code=403, detail="仅管理员有权限创建用户")
+
+    # Validate email format
+    if not validate_email(request.email):
+        raise HTTPException(status_code=400, detail="邮箱格式不正确")
+
     with get_db_connection() as connection:
         cursor = connection.cursor(dictionary=True)
         
+        # Check if username exists
+        cursor.execute("SELECT user_id FROM users WHERE username = %s", (request.username,))
+        if cursor.fetchone():
+            raise HTTPException(status_code=400, detail="用户名已存在")
+
+        # Use provided password or default password
+        password = request.password if request.password else DEFAULT_RESET_PASSWORD
+        hashed_password = hash_password(password)
+        
+        # Insert new user
+        query = "INSERT INTO users (username, password_hash, caption, email, role_id, created_at) VALUES (%s, %s, %s, %s, %s, %s)"
+        created_at = datetime.datetime.utcnow()
+        cursor.execute(query, (request.username, hashed_password, request.caption, request.email, request.role_id, created_at))
+        connection.commit()
+        
+        return {"message": "用户创建成功"}
+
+@router.put("/users/{user_id}", response_model=UserInfo)
+def update_user(user_id: int, request: UpdateUserRequest, current_user: dict = Depends(get_current_user)):
+    if current_user['role_id'] != 1: # 1 is admin
+        raise HTTPException(status_code=403, detail="仅管理员有权限修改用户信息")
+
+    # Validate email format if provided
+    if request.email and not validate_email(request.email):
+        raise HTTPException(status_code=400, detail="邮箱格式不正确")
+
+    with get_db_connection() as connection:
+        cursor = connection.cursor(dictionary=True)
+        
+        # Check if user exists
+        cursor.execute("SELECT user_id, username, caption, email, role_id FROM users WHERE user_id = %s", (user_id,))
+        existing_user = cursor.fetchone()
+        if not existing_user:
+            raise HTTPException(status_code=404, detail="用户不存在")
+
+        # Check if username is being changed and if it already exists
+        if request.username and request.username != existing_user['username']:
+            cursor.execute("SELECT user_id FROM users WHERE username = %s AND user_id != %s", (request.username, user_id))
+            if cursor.fetchone():
+                raise HTTPException(status_code=400, detail="用户名已存在")
+
+        # Prepare update data, using existing values if not provided
+        update_data = {
+            'username': request.username if request.username else existing_user['username'],
+            'caption': request.caption if request.caption else existing_user['caption'],
+            'email': request.email if request.email else existing_user['email'],
+            'role_id': request.role_id if request.role_id is not None else existing_user['role_id']
+        }
+
+        # Update user
+        query = "UPDATE users SET username = %s, caption = %s, email = %s, role_id = %s WHERE user_id = %s"
+        cursor.execute(query, (update_data['username'], update_data['caption'], update_data['email'], update_data['role_id'], user_id))
+        connection.commit()
+        
+        # Return updated user info
+        cursor.execute("SELECT user_id, username, caption, email, created_at FROM users WHERE user_id = %s", (user_id,))
+        updated_user = cursor.fetchone()
+        
+        return UserInfo(
+            user_id=updated_user['user_id'],
+            username=updated_user['username'],
+            caption=updated_user['caption'],
+            email=updated_user['email'],
+            created_at=updated_user['created_at'],
+            meetings_created=0, # This is not accurate, but it is not displayed in the list
+            meetings_attended=0
+        )
+
+@router.delete("/users/{user_id}")
+def delete_user(user_id: int, current_user: dict = Depends(get_current_user)):
+    if current_user['role_id'] != 1: # 1 is admin
+        raise HTTPException(status_code=403, detail="仅管理员有权限删除用户")
+
+    with get_db_connection() as connection:
+        cursor = connection.cursor(dictionary=True)
+        
+        # Check if user exists
+        cursor.execute("SELECT user_id FROM users WHERE user_id = %s", (user_id,))
+        if not cursor.fetchone():
+            raise HTTPException(status_code=404, detail="用户不存在")
+
+        # Delete user
+        cursor.execute("DELETE FROM users WHERE user_id = %s", (user_id,))
+        connection.commit()
+        
+        return {"message": "用户删除成功"}
+
+@router.post("/users/{user_id}/reset-password")
+def reset_password(user_id: int, current_user: dict = Depends(get_current_user)):
+    if current_user['role_id'] != 1: # 1 is admin
+        raise HTTPException(status_code=403, detail="仅管理员有权限重置密码")
+
+    with get_db_connection() as connection:
+        cursor = connection.cursor(dictionary=True)
+        
+        # Check if user exists
+        cursor.execute("SELECT user_id FROM users WHERE user_id = %s", (user_id,))
+        if not cursor.fetchone():
+            raise HTTPException(status_code=404, detail="用户不存在")
+
+        # Hash password
+        hashed_password = hash_password(DEFAULT_RESET_PASSWORD)
+        
+        # Update user password
+        query = "UPDATE users SET password_hash = %s WHERE user_id = %s"
+        cursor.execute(query, (hashed_password, user_id))
+        connection.commit()
+        
+        return {"message": f"用户 {user_id} 的密码已重置"}
+
+@router.get("/users", response_model=UserListResponse)
+def get_all_users(page: int = 1, size: int = 10, current_user: dict = Depends(get_current_user)):
+    with get_db_connection() as connection:
+        cursor = connection.cursor(dictionary=True)
+        
+        # Get total count
+        cursor.execute("SELECT COUNT(*) as total FROM users")
+        total = cursor.fetchone()['total']
+        
+        # Get paginated users
+        offset = (page - 1) * size
         query = '''
             SELECT 
                 user_id, username, caption, email, created_at,
                 (SELECT COUNT(*) FROM meetings WHERE user_id = u.user_id) as meetings_created,
                 (SELECT COUNT(*) FROM attendees WHERE user_id = u.user_id) as meetings_attended
             FROM users u
-            ORDER BY caption ASC
+            ORDER BY user_id ASC
+            LIMIT %s OFFSET %s
         '''
-        cursor.execute(query)
+        cursor.execute(query, (size, offset))
         users = cursor.fetchall()
         
-        return [UserInfo(**user) for user in users]
+        user_list = [UserInfo(**user) for user in users]
+        
+        return UserListResponse(users=user_list, total=total)
 
 @router.get("/users/{user_id}", response_model=UserInfo)
 def get_user_info(user_id: int, current_user: dict = Depends(get_current_user)):
@@ -53,3 +196,28 @@ def get_user_info(user_id: int, current_user: dict = Depends(get_current_user)):
             meetings_created=meetings_created,
             meetings_attended=meetings_attended
         )
+
+@router.put("/users/{user_id}/password")
+def update_password(user_id: int, request: PasswordChangeRequest, current_user: dict = Depends(get_current_user)):
+    if user_id != current_user['user_id'] and current_user['role_id'] != 1:
+        raise HTTPException(status_code=403, detail="没有权限修改其他用户的密码")
+
+    with get_db_connection() as connection:
+        cursor = connection.cursor(dictionary=True)
+        
+        cursor.execute("SELECT password_hash FROM users WHERE user_id = %s", (user_id,))
+        user = cursor.fetchone()
+        
+        if not user:
+            raise HTTPException(status_code=404, detail="用户不存在")
+        
+        # If not admin, verify old password
+        if current_user['role_id'] != 1:
+            if user['password_hash'] != hash_password(request.old_password):
+                raise HTTPException(status_code=400, detail="旧密码错误")
+        
+        new_password_hash = hash_password(request.new_password)
+        cursor.execute("UPDATE users SET password_hash = %s WHERE user_id = %s", (new_password_hash, user_id))
+        connection.commit()
+        
+        return {"message": "密码修改成功"}
diff --git a/app/core/auth.py b/app/core/auth.py
index dafb2cb..833e79e 100644
--- a/app/core/auth.py
+++ b/app/core/auth.py
@@ -24,7 +24,7 @@ def get_current_user(credentials: HTTPAuthorizationCredentials = Depends(securit
     with get_db_connection() as connection:
         cursor = connection.cursor(dictionary=True)
         cursor.execute(
-            "SELECT user_id, username, caption, email FROM users WHERE user_id = %s",
+            "SELECT user_id, username, caption, email, role_id FROM users WHERE user_id = %s",
             (user_id,)
         )
         user = cursor.fetchone()
diff --git a/app/core/config.py b/app/core/config.py
index fda57d4..c68e9ea 100644
--- a/app/core/config.py
+++ b/app/core/config.py
@@ -20,7 +20,7 @@ MARKDOWN_DIR.mkdir(exist_ok=True)
 
 # 数据库配置
 DATABASE_CONFIG = {
-    'host': os.getenv('DB_HOST', 'localhost'),
+    'host': os.getenv('DB_HOST', '10.100.51.161'),
     'user': os.getenv('DB_USER', 'root'),
     'password': os.getenv('DB_PASSWORD', 'sagacity'),
     'database': os.getenv('DB_NAME', 'imeeting'),
@@ -47,7 +47,7 @@ APP_CONFIG = {
 
 # Redis配置
 REDIS_CONFIG = {
-    'host': os.getenv('REDIS_HOST', 'localhost'),
+    'host': os.getenv('REDIS_HOST', '10.100.51.161'),
     'port': int(os.getenv('REDIS_PORT', '6379')),
     'db': int(os.getenv('REDIS_DB', '0')),
     'password': os.getenv('REDIS_PASSWORD', None),
@@ -79,4 +79,7 @@ LLM_CONFIG = {
 - 按重要性排序各项内容
 - 如果某个部分没有相关内容，可以说明"无相关内容"
 - 总字数控制在500字以内"""
-}
\ No newline at end of file
+}
+
+# 密码重置配置
+DEFAULT_RESET_PASSWORD = os.getenv('DEFAULT_RESET_PASSWORD', '111111')
diff --git a/app/models/models.py b/app/models/models.py
index 995380f..b1ff5bd 100644
--- a/app/models/models.py
+++ b/app/models/models.py
@@ -13,6 +13,7 @@ class LoginResponse(BaseModel):
     caption: str
     email: EmailStr
     token: str
+    role_id: int
 
 class UserInfo(BaseModel):
     user_id: int
@@ -23,6 +24,23 @@ class UserInfo(BaseModel):
     meetings_created: int
     meetings_attended: int
 
+class UserListResponse(BaseModel):
+    users: list[UserInfo]
+    total: int
+
+class CreateUserRequest(BaseModel):
+    username: str
+    password: Optional[str] = None
+    caption: str
+    email: EmailStr
+    role_id: int
+
+class UpdateUserRequest(BaseModel):
+    username: Optional[str] = None
+    caption: Optional[str] = None
+    email: Optional[str] = None
+    role_id: Optional[int] = None
+
 class AttendeeInfo(BaseModel):
     user_id: int
     caption: str
@@ -83,3 +101,7 @@ class TranscriptUpdateRequest(BaseModel):
 
 class BatchTranscriptUpdateRequest(BaseModel):
     updates: List[TranscriptUpdateRequest]
+
+class PasswordChangeRequest(BaseModel):
+    old_password: str
+    new_password: str
diff --git a/docker-compose.prod.yml b/docker-compose.prod.yml
index 844430d..fe9fbaf 100644
--- a/docker-compose.prod.yml
+++ b/docker-compose.prod.yml
@@ -1,5 +1,3 @@
-version: '3.8'
-
 services:
   imeeting-backend:
     build:
@@ -51,6 +49,8 @@ services:
       - ./uploads:/app/uploads
     restart: unless-stopped
     container_name: imeeting-backend
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
     healthcheck:
       test: ["CMD", "curl", "-f", "http://localhost:8001/health"]
       interval: 30s
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deleted file mode 100644
index a8d86b3..0000000
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diff --git a/uploads/markdown/.DS_Store b/uploads/markdown/.DS_Store
index df22303..981f715 100644
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diff --git a/uploads/meeting_records_2.mp3 b/uploads/meeting_records_2.mp3
deleted file mode 100644
index 0fd96c9..0000000
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diff --git a/uploads/r.txt b/uploads/r.txt
deleted file mode 100644
index a552ffd..0000000
--- a/uploads/r.txt
+++ /dev/null
@@ -1,7 +0,0 @@
-fastapi
-mysql-connector-python
-uvicorn[standard]
-python-multipart
-pydantic[email]
-passlib[bcrypt]
-qiniu
\ No newline at end of file
diff --git a/uploads/test_1.xlsx b/uploads/test_1.xlsx
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diff --git a/venv.zip b/venv.zip
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