diff --git a/unipay/providers/wechat.py b/unipay/providers/wechat.py
index 90ccb8c..c54ccb5 100644
--- a/unipay/providers/wechat.py
+++ b/unipay/providers/wechat.py
@@ -173,6 +173,7 @@ class WechatGateway(Gateway):
 					"Content-Type": "application/json"
 				}) as resp:
 					ret = await resp.json()
+					debug(f'{ret=}')
 					return ret.get("h5_url")
 			except EXception as e:
 				exception(f'{e}, {url=}, {body_str=}, {auth=}')