diff --git a/object/payment.go b/object/payment.go
index 4e2def1b..282776e6 100644
--- a/object/payment.go
+++ b/object/payment.go
@@ -54,7 +54,7 @@ type Payment struct {
 	// Order Info
 	OutOrderId string          `xorm:"varchar(100)" json:"outOrderId"`
 	PayUrl     string          `xorm:"varchar(2000)" json:"payUrl"`
-	SuccessUrl string          `xorm:"varchar(2000)" json:"successUrl""` // `successUrl` is redirected from `payUrl` after pay success
+	SuccessUrl string          `xorm:"varchar(2000)" json:"successUrl"` // `successUrl` is redirected from `payUrl` after pay success
 	State      pp.PaymentState `xorm:"varchar(100)" json:"state"`
 	Message    string          `xorm:"varchar(2000)" json:"message"`
 }
diff --git a/routers/static_filter.go b/routers/static_filter.go
index 9fed9aa2..b3248cf6 100644
--- a/routers/static_filter.go
+++ b/routers/static_filter.go
@@ -83,7 +83,11 @@ func fastAutoSignin(ctx *context.Context) (string, error) {
 		return "", fmt.Errorf(code.Message)
 	}
 
-	res := fmt.Sprintf("%s?code=%s&state=%s", redirectUri, code.Code, state)
+	sep := "?"
+	if strings.Contains(redirectUri, "?") {
+		sep = "&"
+	}
+	res := fmt.Sprintf("%s%scode=%s&state=%s", redirectUri, sep, code.Code, state)
 	return res, nil
 }