diff --git a/det_api.py b/det_api.py
index 7c43ce6..091eb2d 100644
--- a/det_api.py
+++ b/det_api.py
@@ -2,15 +2,19 @@ import base64
 
 import cv2
 import numpy as np
-from flask import Flask, request, jsonify
+from flask import Flask, request, jsonify, Blueprint
 
 from paddle_detection import detector
+from util.common_util import process_request
 
 app = Flask(__name__)
+det_bp = Blueprint('det_bp', __name__)
+app.register_blueprint(det_bp, url_prefix='/det')
 
 
-@app.route("/det/detect_books", methods=['POST'])
-def detect_books():
+@det_bp.route("/books", methods=['POST'])
+@process_request
+def books():
     try:
         file = request.files['image']
         image_data = file.read()
@@ -29,4 +33,4 @@ def detect_books():
 
 
 if __name__ == '__main__':
-    app.run("0.0.0.0")
+    app.run("0.0.0.0", 5000)
diff --git a/paddle_detection/detector.py b/paddle_detection/detector.py
index 896800b..df0cce4 100644
--- a/paddle_detection/detector.py
+++ b/paddle_detection/detector.py
@@ -56,7 +56,7 @@ def get_book_areas(image):
 @retry(stop=stop_after_attempt(3), wait=wait_random(1, 3), reraise=True,
        after=lambda x: logging.warning("获取文档区域失败！"))
 def request_book_areas(image):
-    url = "http://det_api:5000/det/detect_books"
+    url = "http://det_api:5000/det/books"
     _, encoded_image = cv2.imencode('.jpg', image)
     byte_stream = encoded_image.tobytes()
     files = {"image": ("image.jpg", byte_stream)}