diff --git a/web.py b/web.py
index 2cb497b..4a95f22 100644
--- a/web.py
+++ b/web.py
@@ -46,11 +46,15 @@ class DispatchHandler(tornado.web.RequestHandler):
     #     if self.get_query_argument('c') == 'Ops' and self.get_query_argument('a') == 'upJumpRecording':
     #         self._selfupJumpRecording()
     def _user_online(self):
-        param = self.request.body.decode('utf-8')
-        prarm = json.loads(param)
-        log.info(f"get user_online prarm was {prarm}")
-        # data = self.get_query_argument('data')
-        aa = OnlineData2mysql(prarm)
+        post_data = self.request.body_arguments
+        post_data = {x: post_data.get(x)[0].decode("utf-8") for x in post_data.keys()}
+        if not post_data:
+            post_data = self.request.body.decode('utf-8')
+            post_data = json.loads(post_data)
+        # param = self.request.body.decode('utf-8')
+        # prarm = json.loads(param)
+        log.info(f"get user_online prarm was {post_data}")
+        aa = OnlineData2mysql(post_data)
         aa.run()
 
     def _selfdeploykeys(self):