diff --git a/cases/smoke/basic/screenshot32/xdevice_smoke/main.py b/cases/smoke/basic/screenshot32/xdevice_smoke/main.py
index d49aafc9ee973ba04236ccd9795e8cfc0788f132..0970796d5b1a4070678d1b956f60cb0a05817a47 100644
--- a/cases/smoke/basic/screenshot32/xdevice_smoke/main.py
+++ b/cases/smoke/basic/screenshot32/xdevice_smoke/main.py
@@ -128,6 +128,8 @@ if __name__ == '__main__':
     # new_cmd += ' -respath {}'.format(respath)
     # shutil.rmtree(os.path.join(BASE_DIR, 'reports'), ignore_errors=True)
     
+    import time
+    time.sleep(30)    
     print('SmokeTest Begin >>>>>>>>>>>>')
     main_process(new_cmd)