diff --git a/js/platform.js b/js/platform.js
index 3a97b8b..619fd2d 100644
--- a/js/platform.js
+++ b/js/platform.js
@@ -8,6 +8,7 @@ if (window.JavascriptJavaBridge) {
 window.jumpToWallet = function(url) {
   url = url || 'wc://';
   console.log('jumpToWallet: ' + url);
+  url = 'metamask://wc?uri='+url
   jsb.toWallet(url);
 //  jsb.reflection.callStaticMethod(
 //    'com/jc/jcfw/JcSDK',