diff --git a/app.py b/app.py
index c38a584..a1a156d 100644
--- a/app.py
+++ b/app.py
@@ -14,6 +14,7 @@ from multiprocessing import Process, Event
 
 app = Flask(__name__)
 
+device_count=0
 workers = {}
 
 @app.route('/start/<id>')
@@ -62,7 +63,6 @@ def worker(id,source,region=None,stream=False):
         region = 10
     else:
         region = int(region)
-    device_count = torch.cuda.device_count()
     print("GPU device count:", device_count)
     print("start loading model...",id,source,region)
     model = YOLO('./best.pt')
@@ -95,6 +95,7 @@ def worker(id,source,region=None,stream=False):
                             print("Error opening video stream....")
                         break
                 continue
+            print("device_count",int(id)%device_count)
             result = model.track(frame,show=False,stream=False,persist=True,device=int(id)%device_count)
             use += " track:"+str((time.time()*1000) - bgn)
             del(ret)
@@ -190,6 +191,7 @@ def post_request(url, data):
 #             break
         
 if __name__ == '__main__':
+    device_count = torch.cuda.device_count()
     # cProfile.run('test_function()', 'test_function.profile')
     # p = pstats.Stats('test_function.profile')
     # p.sort_stats('cumulative').print_stats(100)  # Top 10 by cumulative time
diff --git a/show.py b/show.py
index 320a539..38224bc 100644
--- a/show.py
+++ b/show.py
@@ -25,6 +25,16 @@ def show():
     print(datetime.now().strftime('%Y-%m-%d %H:%M:%S'),text)
     return 'ok'
 
+@app.route('/mj',methods=['POST'])
+def mj():
+    print(request.json)
+    return 'ok'
+
+@app.route('/cq',methods=['POST'])
+def cq():
+    print(request.json)
+    return 'ok'
+
 if __name__ == '__main__':
     app.logger.setLevel(logging.ERROR)
     app.run("0.0.0.0",port=8000,threaded=True)