--no commit message

@@ -2086,12 +2086,16 @@ define('backend',['jquery', 'bootstrap', 'toastr', 'layer', 'lang', 'config'], f
                 var btnHeight = layero.find('.layui-layer-btn').outerHeight() || 0;
 
                 var oldheg = heg + titHeight + btnHeight;
+                var maxheg = 600;
+                if (frame.outerWidth() < 768) {
+                    maxheg = $(window).height() - 28;
+                }
                 // 如果有.layer-footer或窗口小于600则重新排
-                if (layerfooter.size() > 0 || oldheg < 600) {
+                if (layerfooter.size() > 0 || oldheg < maxheg) {
                     var footerHeight = layero.find('.layui-layer-footer').outerHeight() || 0;
                     footerHeight = 0;
-                    if (oldheg >= 600) {
-                        heg = Math.min(600, oldheg) - titHeight - btnHeight - footerHeight;
+                    if (oldheg >= maxheg) {
+                        heg = Math.min(maxheg, oldheg) - titHeight - btnHeight - footerHeight;
                     }
                     layero.css({height: heg + titHeight + btnHeight + footerHeight});
                     layero.find("iframe").css({height: heg});
@@ -7206,6 +7210,7 @@ define('table',['jquery', 'bootstrap', 'backend', 'config', 'toastr', 'moment',
             paginationNextText: __("Next"),
             paginationLastText: __("Last"),
             mobileResponsive: true,
+            cardView: true,
             checkOnInit: true,
             extend: {
                 index_url: '',
@@ -7409,9 +7414,17 @@ define('table',['jquery', 'bootstrap', 'backend', 'config', 'toastr', 'moment',
                     },
                     'click .btn-delone': function (e, value, row, index) {
                         var that = this;
+                        var top = $(that).offset().top - $(window).scrollTop();
+                        var left = $(that).offset().left - $(window).scrollLeft() - 260;
+                        if (top + 154 > $(window).height()) {
+                            top = top - 154;
+                        }
+                        if ($(window).width() < 480) {
+                            top = left = undefined;
+                        }
                         var index = Backend.api.layer.confirm(
                                 __('Are you sure you want to delete this item?'),
-                                {icon: 3, title: __('Warning'), offset: [$(that).offset().top, $(that).offset().left - 260], shadeClose: true},
+                                {icon: 3, title: __('Warning'), offset: [top, left], shadeClose: true},
                                 function () {
                                     var table = $(that).closest('table');
                                     Table.api.multi("del", row.id, table, that);