产品导入修改

app/Libraries/CommonHelper.php

@@ -530,6 +530,7 @@ Admin::script(
         // 关闭全屏
         fullscreenOverlay.click(function(e) {
             if (e.target === this) $(this).fadeOut(200);
+            fullscreenImage.attr('src', '');
         });
 
 function downloadImage(url, filename) {