diff --git a/app/api/v1/api.py b/app/api/v1/api.py
index 0d2f31e..26f1a25 100644
--- a/app/api/v1/api.py
+++ b/app/api/v1/api.py
@@ -2,12 +2,12 @@ from fastapi import APIRouter
 from app.api.v1.endpoints import router as endpoints_router
 from app.api.v1.users import router as users_router
 from app.api.v1.auth import router as auth_router
-from app.api.v1.user_images import router as user_images_router
+from app.api.v1.person_images import router as person_images_router
 from app.api.v1.clothing import router as clothing_router
 
 api_router = APIRouter()
 api_router.include_router(endpoints_router, prefix="")
 api_router.include_router(users_router, prefix="/users")
 api_router.include_router(auth_router, prefix="/auth")
-api_router.include_router(user_images_router, prefix="/user-images")
+api_router.include_router(person_images_router, prefix="/person-images")
 api_router.include_router(clothing_router, prefix="/clothing")
diff --git a/app/api/v1/person_images.py b/app/api/v1/person_images.py
new file mode 100644
index 0000000..20a1b5a
--- /dev/null
+++ b/app/api/v1/person_images.py
@@ -0,0 +1,86 @@
+from fastapi import APIRouter, Depends, HTTPException, status
+from sqlalchemy.ext.asyncio import AsyncSession
+from typing import List
+from app.api import deps
+from app.schemas.person_image import (
+    PersonImage,
+    PersonImageCreate,
+    PersonImageUpdate
+)
+from app.services import person_image as user_image_service
+
+router = APIRouter()
+
+@router.get("", response_model=List[PersonImage])
+async def get_person_images(
+    db: AsyncSession = Depends(deps.get_db),
+    current_user = Depends(deps.get_current_user),
+    skip: int = 0,
+    limit: int = 100
+):
+    """获取当前用户的所有人物形象"""
+    return await user_image_service.get_person_images_by_user(
+        db=db,
+        user_id=current_user.id,
+        skip=skip,
+        limit=limit
+    )
+
+@router.post("", response_model=PersonImage, status_code=status.HTTP_201_CREATED)
+async def create_person_image(
+    *,
+    db: AsyncSession = Depends(deps.get_db),
+    current_user = Depends(deps.get_current_user),
+    image_in: PersonImageCreate
+):
+    """创建新的人物形象"""
+    image_in.user_id = current_user.id
+    return await user_image_service.create_person_image(db=db, image=image_in)
+
+@router.put("/{image_id}", response_model=PersonImage)
+async def update_person_image(
+    *,
+    db: AsyncSession = Depends(deps.get_db),
+    current_user = Depends(deps.get_current_user),
+    image_id: int,
+    image_in: PersonImageUpdate
+):
+    """更新人物形象"""
+    image = await user_image_service.get_person_image(db=db, image_id=image_id)
+    if not image:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="人物形象不存在"
+        )
+    if image.user_id != current_user.id:
+        raise HTTPException(
+            status_code=status.HTTP_403_FORBIDDEN,
+            detail="没有权限修改此人物形象"
+        )
+    return await user_image_service.update_person_image(
+        db=db,
+        image_id=image_id,
+        image=image_in
+    )
+
+@router.delete("/{image_id}", status_code=status.HTTP_204_NO_CONTENT)
+async def delete_person_image(
+    *,
+    db: AsyncSession = Depends(deps.get_db),
+    current_user = Depends(deps.get_current_user),
+    image_id: int
+):
+    """删除人物形象"""
+    image = await user_image_service.get_person_image(db=db, image_id=image_id)
+    if not image:
+        raise HTTPException(
+            status_code=status.HTTP_404_NOT_FOUND,
+            detail="人物形象不存在"
+        )
+    if image.user_id != current_user.id:
+        raise HTTPException(
+            status_code=status.HTTP_403_FORBIDDEN,
+            detail="没有权限删除此人物形象"
+        )
+    await user_image_service.delete_person_image(db=db, image_id=image_id)
+    return None 
\ No newline at end of file
diff --git a/app/api/v1/user_images.py b/app/api/v1/user_images.py
deleted file mode 100644
index 15357b4..0000000
--- a/app/api/v1/user_images.py
+++ /dev/null
@@ -1,119 +0,0 @@
-from fastapi import APIRouter, Depends, HTTPException, Query
-from sqlalchemy.ext.asyncio import AsyncSession
-from typing import List
-
-from app.schemas.user_image import UserImage, UserImageCreate, UserImageUpdate, UserImageWithUser
-from app.services import user_image as user_image_service
-from app.db.database import get_db
-from app.api.deps import get_current_user
-from app.models.users import User as UserModel
-from app.core.exceptions import BusinessError
-from app.schemas.response import StandardResponse
-import logging
-
-# 创建日志记录器
-logger = logging.getLogger(__name__)
-
-router = APIRouter()
-
-@router.post("/", tags=["user-images"])
-async def create_user_image(
-    image: UserImageCreate,
-    current_user: UserModel = Depends(get_current_user),
-    db: AsyncSession = Depends(get_db)
-):
-    """
-    创建用户形象图片
-    
-    需要JWT令牌认证
-    """
-    # 设置用户ID
-    image.user_id = current_user.id
-    
-    result = await user_image_service.create_user_image(db=db, image=image)
-    return StandardResponse(code=200, data=result)
-
-@router.get("/", tags=["user-images"])
-async def read_user_images(
-    skip: int = Query(0, ge=0),
-    limit: int = Query(100, ge=1, le=100),
-    current_user: UserModel = Depends(get_current_user),
-    db: AsyncSession = Depends(get_db)
-):
-    """
-    获取当前用户的所有形象图片
-    
-    需要JWT令牌认证
-    """
-    images = await user_image_service.get_user_images_by_user(
-        db, 
-        user_id=current_user.id,
-        skip=skip,
-        limit=limit
-    )
-    return StandardResponse(code=200, data=images)
-
-@router.get("/{image_id}", tags=["user-images"])
-async def read_image(
-    image_id: int,
-    current_user: UserModel = Depends(get_current_user),
-    db: AsyncSession = Depends(get_db)
-):
-    """
-    获取指定形象图片
-    
-    需要JWT令牌认证
-    """
-    image = await user_image_service.get_user_image(db, image_id=image_id)
-    if image is None:
-        raise BusinessError("图片不存在", code=404)
-    if image.user_id != current_user.id:
-        raise BusinessError("没有权限访问此图片", code=403)
-    return StandardResponse(code=200, data=image)
-
-@router.put("/{image_id}", tags=["user-images"])
-async def update_image(
-    image_id: int,
-    image: UserImageUpdate,
-    current_user: UserModel = Depends(get_current_user),
-    db: AsyncSession = Depends(get_db)
-):
-    """
-    更新形象图片
-    
-    需要JWT令牌认证
-    """
-    # 检查图片是否存在且属于当前用户
-    db_image = await user_image_service.get_user_image(db, image_id=image_id)
-    if db_image is None:
-        raise BusinessError("图片不存在", code=404)
-    if db_image.user_id != current_user.id:
-        raise BusinessError("没有权限更新此图片", code=403)
-    
-    updated_image = await user_image_service.update_user_image(
-        db=db, 
-        image_id=image_id, 
-        image=image
-    )
-    return StandardResponse(code=200, data=updated_image)
-
-@router.delete("/{image_id}", tags=["user-images"])
-async def delete_image(
-    image_id: int,
-    current_user: UserModel = Depends(get_current_user),
-    db: AsyncSession = Depends(get_db)
-):
-    """
-    删除形象图片
-    
-    需要JWT令牌认证
-    """
-    # 检查图片是否存在且属于当前用户
-    db_image = await user_image_service.get_user_image(db, image_id=image_id)
-    if db_image is None:
-        raise BusinessError("图片不存在", code=404)
-    if db_image.user_id != current_user.id:
-        raise BusinessError("没有权限删除此图片", code=403)
-    
-    deleted_image = await user_image_service.delete_user_image(db=db, image_id=image_id)
-    return StandardResponse(code=200, data=deleted_image) 
\ No newline at end of file
diff --git a/app/db/init_db.py b/app/db/init_db.py
index 4cc7cfa..611d9c8 100644
--- a/app/db/init_db.py
+++ b/app/db/init_db.py
@@ -1,7 +1,7 @@
 import asyncio
 from app.db.database import Base, engine
 from app.models.users import User
-from app.models.user_images import UserImage
+from app.models.person_images import PersonImage
 from app.models.clothing import ClothingCategory, Clothing
 
 # 创建所有表格
diff --git a/app/models/person_images.py b/app/models/person_images.py
new file mode 100644
index 0000000..616c0db
--- /dev/null
+++ b/app/models/person_images.py
@@ -0,0 +1,13 @@
+from sqlalchemy import Column, Integer, String, Boolean, DateTime, ForeignKey
+from sqlalchemy.sql import func
+from app.db.database import Base
+
+class PersonImage(Base):
+    """人物形象数据模型"""
+    __tablename__ = "person_images"
+
+    id = Column(Integer, primary_key=True, index=True)
+    user_id = Column(Integer, ForeignKey("users.id"), nullable=False)
+    image_url = Column(String(255), nullable=False)
+    is_default = Column(Boolean, default=False)
+    create_time = Column(DateTime(timezone=True), server_default=func.now()) 
\ No newline at end of file
diff --git a/app/models/user_images.py b/app/models/user_images.py
deleted file mode 100644
index 98e140e..0000000
--- a/app/models/user_images.py
+++ /dev/null
@@ -1,20 +0,0 @@
-from sqlalchemy import Column, Integer, String, DateTime, ForeignKey, Boolean
-from sqlalchemy.sql import func
-from sqlalchemy.orm import relationship
-from app.db.database import Base
-
-class UserImage(Base):
-    """用户个人形象库模型"""
-    __tablename__ = "user_images"
-    
-    id = Column(Integer, primary_key=True, autoincrement=True, index=True)
-    user_id = Column(Integer, ForeignKey("users.id"), nullable=False, index=True, comment="用户ID")
-    image_url = Column(String(500), nullable=False, comment="图片URL")
-    is_default = Column(Boolean, default=False, nullable=False, comment="是否为默认形象")
-    create_time = Column(DateTime, default=func.now(), comment="创建时间")
-    
-    # 关系
-    user = relationship("User", back_populates="images")
-    
-    def __repr__(self):
-        return f"<UserImage(id={self.id}, user_id={self.user_id})>" 
\ No newline at end of file
diff --git a/app/schemas/person_image.py b/app/schemas/person_image.py
new file mode 100644
index 0000000..5880e14
--- /dev/null
+++ b/app/schemas/person_image.py
@@ -0,0 +1,26 @@
+from pydantic import BaseModel
+from typing import Optional
+from datetime import datetime
+
+class PersonImageBase(BaseModel):
+    """人物形象基础模型"""
+    image_url: str
+    is_default: bool = False
+
+class PersonImageCreate(PersonImageBase):
+    """创建人物形象请求模型"""
+    pass
+
+class PersonImageUpdate(PersonImageBase):
+    """更新人物形象请求模型"""
+    image_url: Optional[str] = None
+    is_default: Optional[bool] = None
+
+class PersonImage(PersonImageBase):
+    """人物形象响应模型"""
+    id: int
+    user_id: int
+    create_time: datetime
+
+    class Config:
+        from_attributes = True 
\ No newline at end of file
diff --git a/app/schemas/user_image.py b/app/schemas/user_image.py
deleted file mode 100644
index 2c634c0..0000000
--- a/app/schemas/user_image.py
+++ /dev/null
@@ -1,38 +0,0 @@
-from pydantic import BaseModel, Field
-from typing import Optional
-from datetime import datetime
-from app.schemas.user import User
-
-class UserImageBase(BaseModel):
-    """用户形象基础模式"""
-    image_url: str = Field(..., description="图片URL")
-    is_default: bool = Field(False, description="是否为默认形象")
-
-class UserImageCreate(UserImageBase):
-    """创建用户形象请求"""
-    user_id: Optional[int] = Field(None, description="用户ID，可选，通常由系统设置")
-
-class UserImageInDB(UserImageBase):
-    """数据库中的用户形象数据"""
-    id: int
-    user_id: int
-    create_time: datetime
-    
-    class Config:
-        from_attributes = True
-
-class UserImage(UserImageInDB):
-    """用户形象响应模式"""
-    pass
-
-class UserImageUpdate(BaseModel):
-    """更新用户形象请求"""
-    image_url: Optional[str] = Field(None, description="图片URL")
-    is_default: Optional[bool] = Field(None, description="是否为默认形象")
-
-class UserImageWithUser(UserImage):
-    """包含用户信息的用户形象响应"""
-    user: Optional[User] = Field(None, description="用户信息")
-    
-    class Config:
-        from_attributes = True 
\ No newline at end of file
diff --git a/app/services/user_image.py b/app/services/person_image.py
similarity index 55%
rename from app/services/user_image.py
rename to app/services/person_image.py
index a1485b6..a35c4f0 100644
--- a/app/services/user_image.py
+++ b/app/services/person_image.py
@@ -1,36 +1,36 @@
 from sqlalchemy.ext.asyncio import AsyncSession
 from sqlalchemy.future import select
 from sqlalchemy import delete, update
-from app.models.user_images import UserImage
-from app.schemas.user_image import UserImageCreate, UserImageUpdate
+from app.models.person_images import PersonImage
+from app.schemas.person_image import PersonImageCreate, PersonImageUpdate
 from typing import List, Optional
 
-async def get_user_image(db: AsyncSession, image_id: int):
-    """获取单个用户形象"""
-    result = await db.execute(select(UserImage).filter(UserImage.id == image_id))
+async def get_person_image(db: AsyncSession, image_id: int):
+    """获取单个人物形象"""
+    result = await db.execute(select(PersonImage).filter(PersonImage.id == image_id))
     return result.scalars().first()
 
-async def get_user_images_by_user(db: AsyncSession, user_id: int, skip: int = 0, limit: int = 100):
-    """获取用户的所有形象图片"""
+async def get_person_images_by_user(db: AsyncSession, user_id: int, skip: int = 0, limit: int = 100):
+    """获取用户的所有人物形象图片"""
     result = await db.execute(
-        select(UserImage)
-        .filter(UserImage.user_id == user_id)
-        .order_by(UserImage.create_time.desc())
+        select(PersonImage)
+        .filter(PersonImage.user_id == user_id)
+        .order_by(PersonImage.create_time.desc())
         .offset(skip)
         .limit(limit)
     )
     return result.scalars().all()
 
-async def create_user_image(db: AsyncSession, image: UserImageCreate):
-    """创建用户形象
+async def create_person_image(db: AsyncSession, image: PersonImageCreate):
+    """创建人物形象
     
-    image: 包含user_id的UserImageCreate对象
+    image: 包含user_id的PersonImageCreate对象
     """
     # 如果设置为默认形象，先重置用户的所有形象为非默认
     if image.is_default and image.user_id:
         await reset_default_images(db, image.user_id)
         
-    db_image = UserImage(
+    db_image = PersonImage(
         user_id=image.user_id,
         image_url=image.image_url,
         is_default=image.is_default
@@ -40,9 +40,9 @@ async def create_user_image(db: AsyncSession, image: UserImageCreate):
     await db.refresh(db_image)
     return db_image
 
-async def update_user_image(db: AsyncSession, image_id: int, image: UserImageUpdate):
-    """更新用户形象"""
-    db_image = await get_user_image(db, image_id)
+async def update_person_image(db: AsyncSession, image_id: int, image: PersonImageUpdate):
+    """更新人物形象"""
+    db_image = await get_person_image(db, image_id)
     if not db_image:
         return None
     
@@ -62,33 +62,33 @@ async def update_user_image(db: AsyncSession, image_id: int, image: UserImageUpd
     await db.refresh(db_image)
     return db_image
 
-async def delete_user_image(db: AsyncSession, image_id: int):
-    """删除用户形象"""
-    db_image = await get_user_image(db, image_id)
+async def delete_person_image(db: AsyncSession, image_id: int):
+    """删除人物形象"""
+    db_image = await get_person_image(db, image_id)
     if db_image:
         await db.delete(db_image)
         await db.commit()
     return db_image
 
-async def delete_user_images(db: AsyncSession, user_id: int):
-    """删除用户所有形象图片"""
-    stmt = delete(UserImage).where(UserImage.user_id == user_id)
+async def delete_person_images(db: AsyncSession, user_id: int):
+    """删除用户所有人物形象图片"""
+    stmt = delete(PersonImage).where(PersonImage.user_id == user_id)
     await db.execute(stmt)
     await db.commit()
     return True
 
 async def reset_default_images(db: AsyncSession, user_id: int):
     """重置用户所有形象为非默认"""
-    stmt = update(UserImage).where(
-        UserImage.user_id == user_id,
-        UserImage.is_default == True
+    stmt = update(PersonImage).where(
+        PersonImage.user_id == user_id,
+        PersonImage.is_default == True
     ).values(is_default=False)
     await db.execute(stmt)
     
 async def get_default_image(db: AsyncSession, user_id: int):
     """获取用户的默认形象"""
     result = await db.execute(
-        select(UserImage)
-        .filter(UserImage.user_id == user_id, UserImage.is_default == True)
+        select(PersonImage)
+        .filter(PersonImage.user_id == user_id, PersonImage.is_default == True)
     )
     return result.scalars().first() 
\ No newline at end of file
diff --git a/main.py b/main.py
deleted file mode 100644
index 1592e77..0000000
--- a/main.py
+++ /dev/null
@@ -1,53 +0,0 @@
-from fastapi import FastAPI
-from fastapi.middleware.cors import CORSMiddleware
-from app.core.config import settings
-from app.api.v1.api import api_router
-from app.core.middleware import add_response_middleware
-from app.core.exceptions import add_exception_handlers
-from contextlib import asynccontextmanager
-
-@asynccontextmanager
-async def lifespan(app: FastAPI):
-    # 在应用启动时执行
-    from app.db.init_db import init_db
-    await init_db()
-    yield
-    # 在应用关闭时执行
-    # 清理代码可以放在这里
-
-app = FastAPI(
-    title=settings.PROJECT_NAME,
-    description=settings.PROJECT_DESCRIPTION,
-    version=settings.PROJECT_VERSION,
-    lifespan=lifespan
-)
-
-# 配置CORS
-app.add_middleware(
-    CORSMiddleware,
-    allow_origins=settings.BACKEND_CORS_ORIGINS,
-    allow_credentials=True,
-    allow_methods=["*"],
-    allow_headers=["*"],
-)
-
-# 添加响应中间件
-add_response_middleware(app)
-
-# 添加异常处理器
-add_exception_handlers(app)
-
-# 包含API路由
-app.include_router(api_router, prefix=settings.API_V1_STR)
-
-@app.get("/")
-async def root():
-    return {"message": "欢迎使用美搭Meida API服务"}
-
-@app.get("/health")
-async def health_check():
-    return {"status": "healthy"}
-
-if __name__ == "__main__":
-    import uvicorn
-    uvicorn.run("main:app", host="0.0.0.0", port=8000, reload=True) 
\ No newline at end of file