diff --git a/ai/app/api/yolo/detection.py b/ai/app/api/yolo/detection.py
index ff542d3..5cacd20 100644
--- a/ai/app/api/yolo/detection.py
+++ b/ai/app/api/yolo/detection.py
@@ -10,7 +10,7 @@ from services.create_model import save_model
 from utils.dataset_utils import split_data
 from utils.file_utils import get_dataset_root_path, process_directories, process_image_and_label, join_path
 from utils.slackMessage import send_slack_message
-import asyncio
+import asyncio, httpx
 
 
 router = APIRouter()
@@ -18,7 +18,7 @@ router = APIRouter()
 @router.post("/predict")
 async def detection_predict(request: PredictRequest):
 
-    # send_slack_message(f"predict 요청{request}", status="success")
+    send_slack_message(f"predict 요청{request}", status="success")
 
     # 모델 로드
     model = get_model(request)
diff --git a/ai/app/schemas/train_request.py b/ai/app/schemas/train_request.py
index f60a538..0c84ac5 100644
--- a/ai/app/schemas/train_request.py
+++ b/ai/app/schemas/train_request.py
@@ -4,7 +4,7 @@ from schemas.predict_response import LabelData
 
 class TrainDataInfo(BaseModel):
     image_url: str
-    label: str
+    data_url: str
 
 class TrainRequest(BaseModel):
     project_id: int
diff --git a/ai/app/utils/file_utils.py b/ai/app/utils/file_utils.py
index a68a2d5..9047d85 100644
--- a/ai/app/utils/file_utils.py
+++ b/ai/app/utils/file_utils.py
@@ -55,8 +55,8 @@ def process_image_and_label(data:TrainDataInfo, dataset_root_path:str, child_pat
     # 레이블 파일 경로
     label_path = os.path.join(dataset_root_path, child_path, f"{img_title}.txt")
 
-    # 레이블 역직렬화
-    label = json_to_object(data.label)
+    # 레이블 객체 불러오기
+    label = json.loads(urllib.request.urlopen(data.data_url).read())
 
     # 레이블 -> 학습용 레이블 데이터 파싱 후 생성
     create_detection_train_label(label, label_path, label_map)
@@ -104,13 +104,3 @@ def get_file_name(path):
     if not os.path.exists(path):
         raise FileNotFoundError()
     return os.path.basename(path)
-
-def json_to_object(json_string):
-    try:
-        # JSON 문자열을 Python 객체로 변환
-        python_object = json.loads(json_string)
-        return python_object
-    except json.JSONDecodeError as e:
-        raise json.JSONDecodeError("json_decode_error:"+str(e))
-    except Exception as e:
-        raise Exception("exception at json_to_object:"+str(e))
\ No newline at end of file