diff --git a/app/api/v1/person_images.py b/app/api/v1/person_images.py
index 5c76e39..7a9b3d6 100644
--- a/app/api/v1/person_images.py
+++ b/app/api/v1/person_images.py
@@ -10,8 +10,21 @@ from app.schemas.person_image import (
 from app.services import person_image as person_image_service
 from app.models.users import User
 from app.schemas.response import StandardResponse
+from app.core.exceptions import BusinessError
 router = APIRouter()
 
+@router.get("/default", tags=["person_images"])
+async def get_default_person_image(
+    db: AsyncSession = Depends(deps.get_db),
+    current_user: User = Depends(deps.get_current_user),
+):
+    """获取当前用户的默认人物形象"""
+    image = await person_image_service.get_default_image(db=db, user_id=current_user.id)
+    if not image:
+        return BusinessError(code=404, message="默认人物形象不存在")
+    
+    return StandardResponse(code=200, message="获取默认人物形象成功", data=PersonImage.model_validate(image))
+
 @router.get("", tags=["person_images"])
 async def get_person_images(
     db: AsyncSession = Depends(deps.get_db),
@@ -30,7 +43,7 @@ async def get_person_images(
     return StandardResponse(code=200, message="获取人物形象成功", data=[PersonImage.model_validate(image) for image in images]) 
     
 
-@router.post("", response_model=PersonImage, tags=["person_images"])
+@router.post("", tags=["person_images"])
 async def create_person_image(
     *,
     db: AsyncSession = Depends(deps.get_db),
@@ -39,7 +52,9 @@ async def create_person_image(
 ):
     """创建新的人物形象"""
     image = await person_image_service.create_person_image(db=db, image=image_in, user_id= current_user.id)
-
+    if not image:
+        return BusinessError(code=400, message="创建人物形象失败")
+    
     return StandardResponse(code=200, message="创建人物形象成功", data=PersonImage.model_validate(image))