优化

wp-content/themes/module/templates/entry-preview.php

@@ -73,12 +73,15 @@
 <script type="text/javascript">
 jQuery(function ($) { 
     $('.btn-enquiry-img').on('click', function() {
-        layer.open({
+        var index = layer.open({
             type: 1,
             title: false,
             area: ['auto'], //宽高
             content: '<img src="'+ $(this).data('url') + '" alt="">'
         });
+        $(document).on('click', '.layui-layer-shade', function(){
+            layer.close(index);
+        });
     })
 });
 </script>