diff --git a/mobile/plugins/payment/wxpay.php b/mobile/plugins/payment/wxpay.php
index c264d87..d1e9694 100755
--- a/mobile/plugins/payment/wxpay.php
+++ b/mobile/plugins/payment/wxpay.php
@@ -243,7 +243,7 @@ class wxpay
                   wx.miniProgram.getEnv((res)=>{
                     if (res.miniprogram) {
                       // 在微信小程序中打开
-                      wx.miniProgram.navigateTo({url: \'/pages/pay/pay?paydata='.$jsApiParameters.'\'});
+                      wx.miniProgram.navigateTo({url: \'/pages/pay/pay?paydata='.JSON.stringify($jsApiParameters).'\'});
                     }else{
                         //false代表在公众号里
                         if (typeof WeixinJSBridge == "undefined")