diff --git a/.env b/.env
index a8a62e7..b8df618 100644
--- a/.env
+++ b/.env
@@ -40,6 +40,7 @@ dxb_temp = "【西安熙晟文化传媒】您的验证码是{code}。如非本
 [wechatpay]
 mch_id = 1719907761
 appid = wxc7681513be9f926b
+#下面具体是V2秘钥
 api_v3_key = "5826Qxhs456453614dsjkfhdsf53g4op"
 serial_no = "51FAD3F779271A865040771BEC14A825638E9484"
 private_key = "epay/certs/apiclient_key.pem"