diff --git a/services/pay/client.go b/services/pay/client.go
index 3338267..2912426 100644
--- a/services/pay/client.go
+++ b/services/pay/client.go
@@ -10,12 +10,12 @@ const (
 )
 
 var HOST requests.Host = requests.Host{
-	Default: "pay.gaore.com",
+	Default: "pay.api.gaore.com",
 	Func: func(s string) string {
 		var a = map[string]string{
-			requests.RELEASE: "pay.gaore.com",
-			requests.PRE:     "pay.gaore.com",
-			requests.TEST:    "pay.gaore.com",
+			requests.RELEASE: "pay.api.gaore.com",
+			requests.PRE:     "pay.api.gaore.com",
+			requests.TEST:    "pay.api.gaore.com",
 		}
 		return a[s]
 	},