diff --git a/wxsdk/wx/WxPay.ts b/wxsdk/wx/WxPay.ts
index fa73528..1cb7d55 100644
--- a/wxsdk/wx/WxPay.ts
+++ b/wxsdk/wx/WxPay.ts
@@ -48,6 +48,8 @@ export default class WxPay {
                     WxApi.I.requestMidasPayment(pms)
                         .then(() => this.handlePaySuccess({ ...params, platform }, opts, resolve, reject))
                         .catch(err => this.handlePayError({ ...params, platform }, opts, err, reject));
+                }else{
+                    reject(res);
                 }
             })
         });
--
libgit2 0.21.0