diff --git a/app/api/v1/auth.py b/app/api/v1/auth.py
index 491a5dc..08d67f8 100644
--- a/app/api/v1/auth.py
+++ b/app/api/v1/auth.py
@@ -9,13 +9,14 @@ from app.services import user as user_service
 from app.core.security import create_access_token
 from app.db.database import get_db
 from app.core.exceptions import BusinessError
+from app.schemas.response import StandardResponse
 
 # 创建日志记录器
 logger = logging.getLogger(__name__)
 
 router = APIRouter()
 
-@router.post("/login/wechat", response_model=LoginResponse, tags=["auth"])
+@router.post("/login/wechat", tags=["auth"])
 async def wechat_login(
     login_data: WechatLogin,
     db: AsyncSession = Depends(get_db)
@@ -62,7 +63,7 @@ async def wechat_login(
         )
         
         # 返回标准响应
-        return response_data
+        return StandardResponse(code=200, data=response_data)
         
     except Exception as e:
         # 记录异常
diff --git a/app/api/v1/clothing.py b/app/api/v1/clothing.py
index 3948698..c5d7bbf 100644
--- a/app/api/v1/clothing.py
+++ b/app/api/v1/clothing.py
@@ -1,4 +1,4 @@
-from fastapi import APIRouter, Depends, HTTPException, Query
+from fastapi import APIRouter, Depends, Query
 from sqlalchemy.ext.asyncio import AsyncSession
 from typing import List
 
@@ -10,11 +10,17 @@ from app.services import clothing as clothing_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()
 
 # 衣服分类API
-@router.post("/categories", response_model=ClothingCategory, tags=["clothing-categories"])
+@router.post("/categories", tags=["clothing-categories"])
 async def create_category(
     category: ClothingCategoryCreate,
     db: AsyncSession = Depends(get_db),
@@ -25,18 +31,24 @@ async def create_category(
     
     需要JWT令牌认证
     """
-    return await clothing_service.create_category(db=db, category=category)
+    result = await clothing_service.create_category(db=db, category=category)
+    logger.info(f"创建分类成功: id={result.id}, name={result.name}")
+    # 手动返回标准响应格式
+    return StandardResponse(code=200, data=result)
 
-@router.get("/categories", response_model=List[ClothingCategory], tags=["clothing-categories"])
+@router.get("/categories", tags=["clothing-categories"])
 async def read_categories(
     skip: int = Query(0, ge=0),
     limit: int = Query(100, ge=1, le=100),
     db: AsyncSession = Depends(get_db)
 ):
     """获取所有衣服分类"""
-    return await clothing_service.get_categories(db=db, skip=skip, limit=limit)
+    result = await clothing_service.get_categories(db=db, skip=skip, limit=limit)
+    logger.info(f"获取分类列表: 共{len(result)}条")
+    # 手动返回标准响应格式
+    return StandardResponse(code=200, data=result)
 
-@router.get("/categories/{category_id}", response_model=ClothingCategory, tags=["clothing-categories"])
+@router.get("/categories/{category_id}", tags=["clothing-categories"])
 async def read_category(
     category_id: int,
     db: AsyncSession = Depends(get_db)
@@ -44,10 +56,11 @@ async def read_category(
     """获取单个衣服分类"""
     db_category = await clothing_service.get_category(db, category_id=category_id)
     if db_category is None:
-        raise HTTPException(status_code=404, detail="分类不存在")
-    return db_category
+        raise BusinessError("分类不存在", code=404)
+    # 手动返回标准响应格式
+    return StandardResponse(code=200, data=db_category)
 
-@router.put("/categories/{category_id}", response_model=ClothingCategory, tags=["clothing-categories"])
+@router.put("/categories/{category_id}", tags=["clothing-categories"])
 async def update_category(
     category_id: int,
     category: ClothingCategoryUpdate,
@@ -65,10 +78,11 @@ async def update_category(
         category_update=category
     )
     if db_category is None:
-        raise HTTPException(status_code=404, detail="分类不存在")
-    return db_category
+        raise BusinessError("分类不存在", code=404)
+    # 手动返回标准响应格式
+    return StandardResponse(code=200, data=db_category)
 
-@router.delete("/categories/{category_id}", response_model=ClothingCategory, tags=["clothing-categories"])
+@router.delete("/categories/{category_id}", tags=["clothing-categories"])
 async def delete_category(
     category_id: int,
     db: AsyncSession = Depends(get_db),
@@ -81,11 +95,12 @@ async def delete_category(
     """
     db_category = await clothing_service.delete_category(db=db, category_id=category_id)
     if db_category is None:
-        raise HTTPException(status_code=404, detail="分类不存在")
-    return db_category
+        raise BusinessError("分类不存在", code=404)
+    # 手动返回标准响应格式
+    return StandardResponse(code=200, data=db_category)
 
 # 衣服API
-@router.post("/", response_model=Clothing, tags=["clothing"])
+@router.post("/", tags=["clothing"])
 async def create_clothing(
     clothing: ClothingCreate,
     db: AsyncSession = Depends(get_db),
@@ -99,20 +114,25 @@ async def create_clothing(
     # 检查分类是否存在
     category = await clothing_service.get_category(db, category_id=clothing.clothing_category_id)
     if category is None:
-        raise HTTPException(status_code=404, detail="指定的分类不存在")
-        
-    return await clothing_service.create_clothing(db=db, clothing=clothing)
+        raise BusinessError("指定的分类不存在", code=404)
+    
+    result = await clothing_service.create_clothing(db=db, clothing=clothing)
+    logger.info(f"创建衣服成功: id={result.id}")
+    # 手动返回标准响应格式
+    return StandardResponse(code=200, data=result)
 
-@router.get("/", response_model=List[Clothing], tags=["clothing"])
+@router.get("/", tags=["clothing"])
 async def read_clothes(
     skip: int = Query(0, ge=0),
     limit: int = Query(100, ge=1, le=100),
     db: AsyncSession = Depends(get_db)
 ):
     """获取所有衣服"""
-    return await clothing_service.get_clothes(db=db, skip=skip, limit=limit)
+    result = await clothing_service.get_clothes(db=db, skip=skip, limit=limit)
+    # 手动返回标准响应格式
+    return StandardResponse(code=200, data=result)
 
-@router.get("/by-category/{category_id}", response_model=List[Clothing], tags=["clothing"])
+@router.get("/by-category/{category_id}", tags=["clothing"])
 async def read_clothes_by_category(
     category_id: int,
     skip: int = Query(0, ge=0),
@@ -123,16 +143,18 @@ async def read_clothes_by_category(
     # 检查分类是否存在
     category = await clothing_service.get_category(db, category_id=category_id)
     if category is None:
-        raise HTTPException(status_code=404, detail="分类不存在")
+        raise BusinessError("分类不存在", code=404)
         
-    return await clothing_service.get_clothes_by_category(
+    result = await clothing_service.get_clothes_by_category(
         db=db, 
         category_id=category_id,
         skip=skip,
         limit=limit
     )
+    # 手动返回标准响应格式
+    return StandardResponse(code=200, data=result)
 
-@router.get("/{clothing_id}", response_model=Clothing, tags=["clothing"])
+@router.get("/{clothing_id}", tags=["clothing"])
 async def read_clothing(
     clothing_id: int,
     db: AsyncSession = Depends(get_db)
@@ -140,10 +162,11 @@ async def read_clothing(
     """获取单个衣服"""
     db_clothing = await clothing_service.get_clothing(db, clothing_id=clothing_id)
     if db_clothing is None:
-        raise HTTPException(status_code=404, detail="衣服不存在")
-    return db_clothing
+        raise BusinessError("衣服不存在", code=404)
+    # 手动返回标准响应格式
+    return StandardResponse(code=200, data=db_clothing)
 
-@router.put("/{clothing_id}", response_model=Clothing, tags=["clothing"])
+@router.put("/{clothing_id}", tags=["clothing"])
 async def update_clothing(
     clothing_id: int,
     clothing: ClothingUpdate,
@@ -159,7 +182,7 @@ async def update_clothing(
     if clothing.clothing_category_id is not None:
         category = await clothing_service.get_category(db, category_id=clothing.clothing_category_id)
         if category is None:
-            raise HTTPException(status_code=404, detail="指定的分类不存在")
+            raise BusinessError("指定的分类不存在", code=404)
     
     db_clothing = await clothing_service.update_clothing(
         db=db, 
@@ -167,10 +190,11 @@ async def update_clothing(
         clothing_update=clothing
     )
     if db_clothing is None:
-        raise HTTPException(status_code=404, detail="衣服不存在")
-    return db_clothing
+        raise BusinessError("衣服不存在", code=404)
+    # 手动返回标准响应格式
+    return StandardResponse(code=200, data=db_clothing)
 
-@router.delete("/{clothing_id}", response_model=Clothing, tags=["clothing"])
+@router.delete("/{clothing_id}", tags=["clothing"])
 async def delete_clothing(
     clothing_id: int,
     db: AsyncSession = Depends(get_db),
@@ -183,5 +207,6 @@ async def delete_clothing(
     """
     db_clothing = await clothing_service.delete_clothing(db=db, clothing_id=clothing_id)
     if db_clothing is None:
-        raise HTTPException(status_code=404, detail="衣服不存在")
-    return db_clothing 
\ No newline at end of file
+        raise BusinessError("衣服不存在", code=404)
+    # 手动返回标准响应格式
+    return StandardResponse(code=200, data=db_clothing) 
\ No newline at end of file
diff --git a/app/api/v1/endpoints.py b/app/api/v1/endpoints.py
index a4e35e0..4f22285 100644
--- a/app/api/v1/endpoints.py
+++ b/app/api/v1/endpoints.py
@@ -1,11 +1,17 @@
 from fastapi import APIRouter, HTTPException
+from app.schemas.response import StandardResponse
+import logging
+
+# 创建日志记录器
+logger = logging.getLogger(__name__)
 
 router = APIRouter()
 
 @router.get("/")
 async def get_api_info():
-    return {
+    api_info = {
         "name": "美搭Meida API",
         "version": "v1",
         "status": "active"
-    }
\ No newline at end of file
+    }
+    return StandardResponse(code=200, data=api_info)
\ No newline at end of file
diff --git a/app/api/v1/user_images.py b/app/api/v1/user_images.py
index c3cfb0a..15357b4 100644
--- a/app/api/v1/user_images.py
+++ b/app/api/v1/user_images.py
@@ -2,17 +2,22 @@ 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
+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("/", response_model=UserImage, tags=["user-images"])
-async def create_image(
+@router.post("/", tags=["user-images"])
+async def create_user_image(
     image: UserImageCreate,
     current_user: UserModel = Depends(get_current_user),
     db: AsyncSession = Depends(get_db)
@@ -22,14 +27,14 @@ async def create_image(
     
     需要JWT令牌认证
     """
-    return await user_image_service.create_user_image(
-        db=db, 
-        user_id=current_user.id, 
-        image=image
-    )
+    # 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("/", response_model=List[UserImage], tags=["user-images"])
-async def read_images(
+@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),
@@ -40,14 +45,15 @@ async def read_images(
     
     需要JWT令牌认证
     """
-    return await user_image_service.get_user_images(
-        db=db, 
+    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}", response_model=UserImage, tags=["user-images"])
+@router.get("/{image_id}", tags=["user-images"])
 async def read_image(
     image_id: int,
     current_user: UserModel = Depends(get_current_user),
@@ -60,15 +66,15 @@ async def read_image(
     """
     image = await user_image_service.get_user_image(db, image_id=image_id)
     if image is None:
-        raise HTTPException(status_code=404, detail="图片不存在")
+        raise BusinessError("图片不存在", code=404)
     if image.user_id != current_user.id:
-        raise HTTPException(status_code=403, detail="没有权限访问此图片")
-    return image
+        raise BusinessError("没有权限访问此图片", code=403)
+    return StandardResponse(code=200, data=image)
 
-@router.put("/{image_id}", response_model=UserImage, tags=["user-images"])
+@router.put("/{image_id}", tags=["user-images"])
 async def update_image(
     image_id: int,
-    image_update: UserImageUpdate,
+    image: UserImageUpdate,
     current_user: UserModel = Depends(get_current_user),
     db: AsyncSession = Depends(get_db)
 ):
@@ -77,22 +83,21 @@ async def update_image(
     
     需要JWT令牌认证
     """
-    # 先检查图片是否存在
+    # 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 HTTPException(status_code=404, detail="图片不存在")
+        raise BusinessError("图片不存在", code=404)
     if db_image.user_id != current_user.id:
-        raise HTTPException(status_code=403, detail="没有权限更新此图片")
-        
-    # 执行更新
+        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_update=image_update
+        image=image
     )
-    return updated_image
+    return StandardResponse(code=200, data=updated_image)
 
-@router.delete("/{image_id}", response_model=UserImage, tags=["user-images"])
+@router.delete("/{image_id}", tags=["user-images"])
 async def delete_image(
     image_id: int,
     current_user: UserModel = Depends(get_current_user),
@@ -103,12 +108,12 @@ async def delete_image(
     
     需要JWT令牌认证
     """
-    # 先检查图片是否存在
+    # 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 HTTPException(status_code=404, detail="图片不存在")
+        raise BusinessError("图片不存在", code=404)
     if db_image.user_id != current_user.id:
-        raise HTTPException(status_code=403, detail="没有权限删除此图片")
-        
-    # 执行删除
-    return await user_image_service.delete_user_image(db=db, image_id=image_id) 
\ No newline at end of file
+        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/api/v1/users.py b/app/api/v1/users.py
index 7223725..0fdb6c9 100644
--- a/app/api/v1/users.py
+++ b/app/api/v1/users.py
@@ -8,10 +8,15 @@ 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.get("/me", response_model=User, tags=["users"])
+@router.get("/me", tags=["users"])
 async def read_user_me(
     current_user: UserModel = Depends(get_current_user)
 ):
@@ -20,9 +25,9 @@ async def read_user_me(
     
     需要JWT令牌认证
     """
-    return current_user
+    return StandardResponse(code=200, data=current_user)
 
-@router.put("/me", response_model=User, tags=["users"])
+@router.put("/me", tags=["users"])
 async def update_user_me(
     user_update: UserUpdate,
     db: AsyncSession = Depends(get_db),
@@ -33,12 +38,12 @@ async def update_user_me(
     
     需要JWT令牌认证
     """
-    user = await user_service.update_user(db, user_id=current_user.id, user_update=user_update)
-    if user is None:
+    result = await user_service.update_user(db, user_id=current_user.id, user_update=user_update)
+    if result is None:
         raise BusinessError("用户更新失败", code=500)
-    return user
+    return StandardResponse(code=200, data=result)
 
-@router.get("/{user_id}", response_model=User, tags=["users"])
+@router.get("/{user_id}", tags=["users"])
 async def read_user(
     user_id: int, 
     db: AsyncSession = Depends(get_db)
@@ -47,4 +52,4 @@ async def read_user(
     db_user = await user_service.get_user(db, user_id=user_id)
     if db_user is None:
         raise BusinessError("用户不存在", code=404)
-    return db_user 
\ No newline at end of file
+    return StandardResponse(code=200, data=db_user) 
\ No newline at end of file
diff --git a/app/core/exceptions.py b/app/core/exceptions.py
index a161fab..1a81267 100644
--- a/app/core/exceptions.py
+++ b/app/core/exceptions.py
@@ -1,8 +1,13 @@
 from fastapi import HTTPException, Request
 from fastapi.responses import JSONResponse
 from fastapi.exceptions import RequestValidationError
+import logging
 from app.schemas.response import ErrorResponse
 
+# 创建日志记录器
+logger = logging.getLogger(__name__)
+logger.setLevel(logging.DEBUG)
+
 class BusinessError(Exception):
     """业务错误异常，使用标准响应格式"""
     def __init__(self, message: str, code: int = 500):
@@ -13,12 +18,16 @@ class BusinessError(Exception):
 # 业务异常处理器
 async def business_exception_handler(request: Request, exc: BusinessError):
     """将业务异常转换为标准响应格式"""
+    logger.debug(f"处理业务异常: code={exc.code}, message={exc.message}")
+    
+    error_response = ErrorResponse(
+        code=exc.code,
+        message=exc.message
+    )
+    
     return JSONResponse(
-        status_code=200,  # 返回200状态码，但在响应内容中设置业务错误码
-        content=ErrorResponse(
-            code=exc.code,
-            message=exc.message
-        ).model_dump()
+        status_code=200,  # 始终返回200状态码，业务错误码在响应内容中
+        content=error_response.model_dump()
     )
 
 # 请求验证错误处理器
@@ -31,16 +40,35 @@ async def validation_exception_handler(request: Request, exc: RequestValidationE
         error_messages.append(f"{loc_str}: {error.get('msg')}")
     
     error_message = ", ".join(error_messages)
+    logger.debug(f"处理请求验证错误: {error_message}")
+    
+    error_response = ErrorResponse(
+        code=422,
+        message=f"请求参数验证错误: {error_message}"
+    )
     
     return JSONResponse(
-        status_code=422,  # 保持422状态码，表示验证错误
-        content=ErrorResponse(
-            code=422,
-            message=f"请求参数验证错误: {error_message}"
-        ).model_dump()
+        status_code=200,  # 与业务异常一致，返回200状态码
+        content=error_response.model_dump()
+    )
+
+# HTTP异常处理器
+async def http_exception_handler(request: Request, exc: HTTPException):
+    """将HTTP异常转换为标准错误响应"""
+    logger.debug(f"处理HTTP异常: status_code={exc.status_code}, detail={exc.detail}")
+    
+    error_response = ErrorResponse(
+        code=exc.status_code,
+        message=str(exc.detail)
+    )
+    
+    return JSONResponse(
+        status_code=200,  # 与业务异常一致，返回200状态码
+        content=error_response.model_dump()
     )
 
 def add_exception_handlers(app):
     """添加异常处理器到FastAPI应用"""
     app.add_exception_handler(BusinessError, business_exception_handler)
-    app.add_exception_handler(RequestValidationError, validation_exception_handler) 
\ No newline at end of file
+    app.add_exception_handler(RequestValidationError, validation_exception_handler)
+    app.add_exception_handler(HTTPException, http_exception_handler) 
\ No newline at end of file
diff --git a/app/core/middleware.py b/app/core/middleware.py
index e56ec18..0a84541 100644
--- a/app/core/middleware.py
+++ b/app/core/middleware.py
@@ -2,10 +2,26 @@ from typing import Any, Callable, Dict, Optional
 from fastapi import FastAPI, Request, Response
 from fastapi.responses import JSONResponse
 import json
+import logging
+import sys
 from starlette.middleware.base import BaseHTTPMiddleware
 from starlette.types import ASGIApp
 from app.schemas.response import StandardResponse, ErrorResponse
 
+# 创建日志记录器并确保它正确配置
+logger = logging.getLogger(__name__)
+logger.setLevel(logging.DEBUG)
+
+# 添加控制台处理器确保日志显示
+if not logger.handlers:
+    handler = logging.StreamHandler(sys.stdout)
+    handler.setLevel(logging.DEBUG)
+    formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
+    handler.setFormatter(formatter)
+    logger.addHandler(handler)
+    logger.propagate = False  # 避免重复日志
+
+
 class ResponseMiddleware(BaseHTTPMiddleware):
     """
     中间件：统一处理API响应格式
@@ -14,48 +30,80 @@ class ResponseMiddleware(BaseHTTPMiddleware):
     业务错误：{code:500, message:""}
     """
     
+    def __init__(self, app: ASGIApp):
+        logger.warning("======== 初始化响应中间件 ========")
+        super().__init__(app)
+    
     async def dispatch(self, request: Request, call_next: Callable) -> Response:
+        logger.warning(f"===== 中间件处理请求: {request.method} {request.url.path} =====")
+        
         # 不需要处理的路径
         exclude_paths = ["/docs", "/redoc", "/openapi.json"]
         if any(request.url.path.startswith(path) for path in exclude_paths):
+            logger.warning(f"跳过处理: {request.url.path}")
             return await call_next(request)
         
         # 获取原始响应    
-        response = await call_next(request)
-        
-        # 如果不是200系列响应或不是JSON响应，直接返回
-        if response.status_code >= 300 or response.headers.get("content-type") != "application/json":
-            return response
-            
-        # 读取响应内容
         try:
-            # 使用JSONResponse的_render方法获取内容
-            if isinstance(response, JSONResponse):
-                # 获取原始数据
-                raw_data = response.body.decode("utf-8")
-                data = json.loads(raw_data)
-                
-                # 已经是标准格式，不再封装
-                if isinstance(data, dict) and "code" in data and ("data" in data or "message" in data):
-                    return response
-                
-                # 创建新的标准响应
-                std_response = StandardResponse(code=200, data=data)
-                
-                # 创建新的JSONResponse
-                return JSONResponse(
-                    content=std_response.model_dump(),
-                    status_code=response.status_code,
-                    headers=dict(response.headers)
-                )
-            # 处理流式响应或其他类型响应
-            else:
+            response = await call_next(request)
+            logger.warning(f"请求处理完成: {request.url.path}, 状态码: {response.status_code}")
+            
+            # 检查内容类型
+            content_type = response.headers.get("content-type", "")
+            logger.warning(f"响应内容类型: {content_type}")
+            
+            # 如果不是JSON响应，直接返回
+            if "application/json" not in content_type:
+                logger.warning(f"非JSON响应，跳过处理: {content_type}")
                 return response
                 
+            # 读取响应内容
+            try:
+                # 使用JSONResponse的方法获取内容
+                if isinstance(response, JSONResponse):
+                    # 获取原始数据
+                    raw_data = response.body.decode("utf-8")
+                    data = json.loads(raw_data)
+                    
+                    logger.warning(f"原始响应数据: {data}")
+                    
+                    # 已经是标准格式，不再封装
+                    if isinstance(data, dict) and "code" in data and ("data" in data or "message" in data):
+                        logger.warning("响应已经是标准格式，不再包装")
+                        return response
+                    
+                    # 创建新的标准响应
+                    std_response = StandardResponse(code=200, data=data)
+                    logger.warning(f"包装为标准响应: code=200, data类型={type(data).__name__}")
+                    
+                    # 创建新的JSONResponse
+                    wrapped_response = JSONResponse(
+                        content=std_response.model_dump(),
+                        status_code=200,  # 始终返回200状态码，错误码在响应内容中
+                        headers=dict(response.headers)
+                    )
+                    logger.warning("返回包装后的响应")
+                    return wrapped_response
+                # 处理流式响应或其他类型响应
+                else:
+                    logger.warning(f"非JSONResponse类型响应: {type(response)}")
+                    return response
+                    
+            except Exception as e:
+                # 出现异常，记录日志
+                logger.error(f"处理响应内容时发生异常: {str(e)}", exc_info=True)
+                # 返回原始响应
+                return response
         except Exception as e:
-            # 出现异常，返回原始响应
-            return response
+            logger.error(f"中间件处理请求时发生异常: {str(e)}", exc_info=True)
+            raise
+
+# 使用函数工厂模式创建中间件，确保每次创建新实例
+def create_response_middleware():
+    return ResponseMiddleware
 
 def add_response_middleware(app: FastAPI) -> None:
     """添加响应处理中间件到FastAPI应用"""
-    app.add_middleware(ResponseMiddleware) 
\ No newline at end of file
+    logger.warning("添加响应处理中间件到FastAPI应用")
+    # 使用函数工厂以确保每次获取新的中间件实例
+    app.add_middleware(create_response_middleware()) 
\ No newline at end of file
diff --git a/app/main.py b/app/main.py
index d5e4df6..490b77e 100644
--- a/app/main.py
+++ b/app/main.py
@@ -4,12 +4,13 @@ from contextlib import asynccontextmanager
 import logging
 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 app.core.middleware import add_response_middleware
+from app.schemas.response import StandardResponse
 
 # 配置日志
 logging.basicConfig(
-    level=logging.INFO,
+    level=logging.DEBUG,  # 设置为DEBUG级别以显示更多日志
     format='%(asctime)s - %(name)s - %(levelname)s - %(message)s',
 )
 logger = logging.getLogger(__name__)
@@ -32,6 +33,8 @@ app = FastAPI(
     lifespan=lifespan
 )
 
+logger.info("开始配置应用中间件和路由...")
+
 # 配置CORS
 app.add_middleware(
     CORSMiddleware,
@@ -40,20 +43,25 @@ app.add_middleware(
     allow_methods=["*"],
     allow_headers=["*"],
 )
-
-# 添加响应中间件
-add_response_middleware(app)
+logger.info("CORS中间件已添加")
 
 # 添加异常处理器
 add_exception_handlers(app)
+logger.info("异常处理器已添加")
+
+# add_response_middleware(app)
+# logger.info("响应中间件已添加")
 
 # 包含API路由
 app.include_router(api_router, prefix=settings.API_V1_STR)
+logger.info(f"API路由已添加，前缀: {settings.API_V1_STR}")
 
 @app.get("/")
 async def root():
-    return {"message": "欢迎使用美搭Meida API服务"}
+    logger.info("访问根路径")
+    return StandardResponse(code=200, data={"message": "欢迎使用美搭Meida API服务"})
 
 @app.get("/health")
 async def health_check():
-    return {"status": "healthy"} 
\ No newline at end of file
+    logger.debug("健康检查")
+    return StandardResponse(code=200, data={"status": "healthy"}) 
\ No newline at end of file
diff --git a/app/schemas/response.py b/app/schemas/response.py
index 5634343..721424e 100644
--- a/app/schemas/response.py
+++ b/app/schemas/response.py
@@ -6,11 +6,12 @@ T = TypeVar('T')
 
 class StandardResponse(BaseModel, Generic[T]):
     """标准API响应格式"""
-    code: int = 200
-    message: Optional[str] = None
-    data: Optional[T] = None
+    code: int = Field(200, description="状态码，200表示成功，其他值表示错误")
+    message: Optional[str] = Field(None, description="消息，通常在错误时提供")
+    data: Optional[T] = Field(None, description="响应数据")
 
     class Config:
+        from_attributes = True
         json_schema_extra = {
             "example": {
                 "code": 200,
@@ -21,11 +22,12 @@ class StandardResponse(BaseModel, Generic[T]):
 
 class ErrorResponse(BaseModel):
     """错误响应格式"""
-    code: int = 500
-    message: str
-    data: None = None
+    code: int = Field(500, description="错误码，非200值")
+    message: str = Field(..., description="错误消息")
+    data: None = Field(None, description="数据字段，错误时为null")
 
     class Config:
+        from_attributes = True
         json_schema_extra = {
             "example": {
                 "code": 500,
diff --git a/app/schemas/user_image.py b/app/schemas/user_image.py
index 680f5a4..2c634c0 100644
--- a/app/schemas/user_image.py
+++ b/app/schemas/user_image.py
@@ -1,6 +1,7 @@
 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"""
@@ -9,7 +10,7 @@ class UserImageBase(BaseModel):
 
 class UserImageCreate(UserImageBase):
     """创建用户形象请求"""
-    pass
+    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"""
@@ -27,4 +28,11 @@ class UserImage(UserImageInDB):
 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") 
\ No newline at end of file
+    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/user_image.py
index fbdd5c4..a1485b6 100644
--- a/app/services/user_image.py
+++ b/app/services/user_image.py
@@ -10,7 +10,7 @@ async def get_user_image(db: AsyncSession, image_id: int):
     result = await db.execute(select(UserImage).filter(UserImage.id == image_id))
     return result.scalars().first()
 
-async def get_user_images(db: AsyncSession, user_id: int, skip: int = 0, limit: int = 100):
+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"""
     result = await db.execute(
         select(UserImage)
@@ -21,14 +21,17 @@ async def get_user_images(db: AsyncSession, user_id: int, skip: int = 0, limit:
     )
     return result.scalars().all()
 
-async def create_user_image(db: AsyncSession, user_id: int, image: UserImageCreate):
-    """创建用户形象"""
+async def create_user_image(db: AsyncSession, image: UserImageCreate):
+    """创建用户形象
+    
+    image: 包含user_id的UserImageCreate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:
-        await reset_default_images(db, user_id)
+    if image.is_default and image.user_id:
+        await reset_default_images(db, image.user_id)
         
     db_image = UserImage(
-        user_id=user_id,
+        user_id=image.user_id,
         image_url=image.image_url,
         is_default=image.is_default
     )
@@ -37,23 +40,23 @@ async def create_user_image(db: AsyncSession, user_id: int, image: UserImageCrea
     await db.refresh(db_image)
     return db_image
 
-async def update_user_image(db: AsyncSession, image_id: int, image_update: UserImageUpdate):
+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)
     if not db_image:
         return None
     
     # 处理默认形象逻辑
-    if image_update.is_default is not None and image_update.is_default and not db_image.is_default:
+    if image.is_default is not None and image.is_default and not db_image.is_default:
         # 如果设置为默认且之前不是默认，重置其他形象
         await reset_default_images(db, db_image.user_id)
         db_image.is_default = True
-    elif image_update.is_default is not None:
-        db_image.is_default = image_update.is_default
+    elif image.is_default is not None:
+        db_image.is_default = image.is_default
         
     # 更新图片URL
-    if image_update.image_url:
-        db_image.image_url = image_update.image_url
+    if image.image_url:
+        db_image.image_url = image.image_url
         
     await db.commit()
     await db.refresh(db_image)