身份验证失败，隐藏form

@@ -111,6 +111,7 @@ function submitIdentity(json) {
         if (data.code === 200) {
             window.location.href = data.data;
         } else {
+            $identityForm.addClass('hide');
             $('identity-back-wrap').remove();
             $('#identity-wrap').append(identityFn({msg: data.message}));
         }