navigateToMiniProgram跳转到银联小程序支付页面空白

uni.navigateToMiniProgram({  

                                appId:jsConfig.miniuser,  
                                path:`${jsConfig.minipath}?appPayRequest=${appPayRequest}`,  
                                success: function(res) {  
                                    uni.hideLoading();  
                                    return that.$util.Tips({  
                                        title: res.msg,  
                                        icon: 'success'  
                                    }, () => {  
                                        that.$emit('onChangeFun', {  
                                            action: 'pay_complete'  
                                        });  
                                    });  
                                },  
                                fail: function(e) {  
                                    console.log(e)  
                                    uni.hideLoading();  
                                    return that.$util.Tips({  
                                        title: '取消支付'  
                                    }, () => {  
                                        that.$emit('onChangeFun', {  
                                            action: 'pay_fail'  
                                        });  
                                    });  
                                },  
                                complete: function(e) {  
                                    uni.hideLoading();  
                                    if (e.errMsg == 'requestPayment:cancel') return that.$util  
                                        .Tips({  
                                            title: '取消支付'  
                                        }, () => {  
                                            that.$emit('onChangeFun', {  
                                                action: 'pay_fail'  
                                            });  
                                        });  
                                },  
                            });  

里面都有值跳转到之后就显示图片那样，空白的！对方不是uniapp的怎么解决