diff --git a/lib/middleware/parameter.js b/lib/middleware/parameter.js
index aa7390f863..fb6557b89d 100644
--- a/lib/middleware/parameter.js
+++ b/lib/middleware/parameter.js
@@ -112,7 +112,7 @@ module.exports = async (ctx, next) => {
                         $ele.removeAttr(e);
                     });
                 });
-                item.description = entities.decodeXML($('body').html() + '') + (config.suffix || '');
+                item.description = $('body').html() + '' + (config.suffix || '');
             }
             return item;
         };