diff --git a/hb_server/utils/view.py b/hb_server/utils/view.py
index dff8293..e7b3ca5 100644
--- a/hb_server/utils/view.py
+++ b/hb_server/utils/view.py
@@ -50,7 +50,7 @@ class GenSignature(APIView):
         cv2.imwrite(path,image)
         return Response(request.data, status=status.HTTP_200_OK)
 
-
+import time
 class UpdateDevelop(APIView):
     """
     更新开发服务器
@@ -66,7 +66,9 @@ class UpdateDevelop(APIView):
         # 奇怪的处理
         os.chdir('/home/hberp/hb_server/vuedist')
         os.popen('cp index.html indexbak')
+        time.sleep(1000)
         os.popen('rm -rf index.html')
+        time.sleep(1000)
         os.popen('mv -f indexbak index.html')
         # 打包前端
         # os.chdir('/home/hberp/hb_client')