diff --git a/server-api/client-tests/web/http.py b/server-api/client-tests/web/http.py
index 7db1d78..b61aaf7 100644
--- a/server-api/client-tests/web/http.py
+++ b/server-api/client-tests/web/http.py
@@ -81,7 +81,7 @@ class Request:
             resp = requests.get(self.url, data=params)
             return Response(self.url, resp.text, resp.status_code, hope)
         elif method == 'post':
-            resp = requests.post(self.url, data=self)
+            resp = requests.post(self.url, data=params)
             return Response(self.url, resp.text, resp.status_code, hope)
         elif method == 'delete':
             resp = requests.delete(self.url, data=params)