diff --git a/static/editor.md/editormd.js b/static/editor.md/editormd.js
index 2a25e2b..012113a 100644
--- a/static/editor.md/editormd.js
+++ b/static/editor.md/editormd.js
@@ -4167,6 +4167,7 @@
             var tag = filterTags[i];
 
             html = html.replace(new RegExp("\<\s*" + tag + "\s*([^\>]*)\>([^\>]*)\<\s*\/" + tag + "\s*\>", "igm"), "");
+            html = html.replace(new RegExp("\<\s*" + tag + ".*?/?>", "igm"), "") // 过滤单闭合标签
         }
         
         //return html;
diff --git a/template/app_doc/docs_base.html b/template/app_doc/docs_base.html
index b66ba09..5fa3762 100644
--- a/template/app_doc/docs_base.html
+++ b/template/app_doc/docs_base.html
@@ -332,6 +332,7 @@
             tocContainer : "#toc-container",
             tocDropdown   : false,
             atLink    : false,//禁用@链接
+            htmlDecode     : "link,style,base,script,iframe", //过滤部分HTML标签
         });
     
     {% elif doc.editor_mode == 2 %}
diff --git a/template/app_doc/editor/tpl_editor_editormd.html b/template/app_doc/editor/tpl_editor_editormd.html
index a5e76e2..9bdd7dd 100644
--- a/template/app_doc/editor/tpl_editor_editormd.html
+++ b/template/app_doc/editor/tpl_editor_editormd.html
@@ -203,7 +203,7 @@
         sequenceDiagram : true, //开启序列图
         imageUpload    : true, //开启图片上传
         codeFold       :true, //代码折叠
-        htmlDecode     : "link,style,script,iframe|on*", //解析部分HTML标签
+        htmlDecode     : "link,style,base,script,iframe", //过滤部分HTML标签
         imageFormats   : ["jpg", "jpeg", "gif", "png", "bmp", "webp"],
         imageUploadURL : "{% url 'upload_doc_img' %}",
         onchange:function(){