Merge branch 'develop' into educoder

app/views/trainings/pay.html.erb

@@ -178,6 +178,9 @@
             $('form').submit();
         });
 
+        $(".billInput").on("blur",function(){
+            document.body && (document.body.scrollTop = document.body.scrollTop);
+        })
         //立即支付
         $('#payBtn').on('click', function () {