diff --git a/app/hdl/hdl_wallet.go b/app/hdl/hdl_wallet.go
index 68976f2..32761d4 100644
--- a/app/hdl/hdl_wallet.go
+++ b/app/hdl/hdl_wallet.go
@@ -457,7 +457,7 @@ func LaunchBindAlipayAccount(c *gin.Context) {
 
 	resUrl := fmt.Sprintf("apiname=com.alipay.account.auth&app_id=%s&app_name=mc&"+
 		"auth_type=AUTHACCOUNT&biz_type=openservice&method=alipay.open.auth.sdk.code.get"+
-		"&pid=%s&product_id=APP_FAST_LOGIN&scosspe=%s&sign_type=RSA2&"+
+		"&pid=%s&product_id=APP_FAST_LOGIN&scope=%s&sign_type=RSA2&"+
 		"target_id=%s&sign=%s", appId, pid, scope, targetId, sign)
 
 	e.OutSuc(c, resUrl, nil)