diff --git a/client/apache_shenyu_client/api.py b/client/apache_shenyu_client/api.py
index d968188..cbaf9c9 100644
--- a/client/apache_shenyu_client/api.py
+++ b/client/apache_shenyu_client/api.py
@@ -158,7 +158,7 @@ def _get_register_token(self):
         }
         try:
             for url in self.register_token_servers:
-                res = requests.get(url, params=params, timeout=5)
+                res = requests.post(url, json=params, timeout=5)
                 status_code = res.status_code
                 res_data = res.json()
                 token = res_data.get("data", {}).get("token", "")