diff --git a/addon/chrome/content/overlay.xul b/addon/chrome/content/overlay.xul
index 833ef49..7e7439a 100644
--- a/addon/chrome/content/overlay.xul
+++ b/addon/chrome/content/overlay.xul
@@ -41,6 +41,7 @@
         <command id="cmd_updatelink_betternotes" oncommand="Zotero.Knowledge4Zotero.events.onEditorEvent({type: 'updateLink'});" /> -->
         <command id="cmd_autoannotation_betternotes" oncommand="Zotero.Knowledge4Zotero.events.onEditorEvent({type: 'updateAutoAnnotation'});" />
         <command id="cmd_convertmd_betternotes" oncommand="Zotero.Knowledge4Zotero.events.onEditorEvent({type: 'convertMD'});" />
+        <command id="cmd_convertasciidoc_betternotes" oncommand="Zotero.Knowledge4Zotero.events.onEditorEvent({type: 'convertAsciiDoc'});" />
         <command id="cmd_treeview_betternotes" oncommand="Zotero.Knowledge4Zotero.views.switchView(1);" />
         <command id="cmd_mindmap_betternotes" oncommand="Zotero.Knowledge4Zotero.views.switchView(2);" />
         <command id="cmd_bubblemap_betternotes" oncommand="Zotero.Knowledge4Zotero.views.switchView(3);" />
@@ -89,6 +90,7 @@
         <menuitem id="menu_autoannotation_betternotes" class="menu-betternotes" type="checkbox" label="&zotero.__addonRef__.workspace.menu.autoannotation;" command="cmd_autoannotation_betternotes" />
         <menuseparator class="menu-betternotes" />
         <menuitem id="menu_convertmd_betternotes" class="menu-betternotes" label="&zotero.__addonRef__.workspace.menu.convertmd;" command="cmd_convertmd_betternotes" />
+        <menuitem id="menu_convertasciidoc_betternotes" class="menu-betternotes" label="&zotero.__addonRef__.workspace.menu.convertasciidoc;" command="cmd_convertasciidoc_betternotes" />
         <menuseparator class="menu-betternotes" />
     </menupopup>
 
diff --git a/addon/chrome/content/workspace.xul b/addon/chrome/content/workspace.xul
index 8ea6409..7224076 100644
--- a/addon/chrome/content/workspace.xul
+++ b/addon/chrome/content/workspace.xul
@@ -50,6 +50,7 @@
     <command id="cmd_updatelink_betternotes" oncommand="Zotero.Knowledge4Zotero.events.onEditorEvent({type: 'updateLink'});" /> -->
     <command id="cmd_autoannotation_betternotes" oncommand="Zotero.Knowledge4Zotero.events.onEditorEvent({type: 'updateAutoAnnotation', content: {event: event}});" />
     <command id="cmd_convertmd_betternotes" oncommand="Zotero.Knowledge4Zotero.events.onEditorEvent({type: 'convertMD'});" />
+    <command id="cmd_convertasciidoc_betternotes" oncommand="Zotero.Knowledge4Zotero.events.onEditorEvent({type: 'convertAsciiDoc'});" />
     <command id="cmd_treeview" oncommand="Zotero.Knowledge4Zotero.views.switchView(1);" />
     <command id="cmd_mindmap" oncommand="Zotero.Knowledge4Zotero.views.switchView(2);" />
     <command id="cmd_bubblemap" oncommand="Zotero.Knowledge4Zotero.views.switchView(3);" />
@@ -95,6 +96,7 @@
                 <menuitem id="menu_autoannotation_betternotes" type="checkbox" label="&zotero.__addonRef__.workspace.menu.autoannotation;" command="cmd_autoannotation_betternotes" />
                 <menuseparator />
                 <menuitem id="menu_convertmd_betternotes" label="&zotero.__addonRef__.workspace.menu.convertmd;" command="cmd_convertmd_betternotes" />
+                <menuitem id="menu_convertasciidoc_betternotes" class="menu-betternotes" label="&zotero.__addonRef__.workspace.menu.convertasciidoc;" command="cmd_convertasciidoc_betternotes" />
             </menupopup>
         </menu>
 
diff --git a/addon/chrome/locale/en-US/overlay.dtd b/addon/chrome/locale/en-US/overlay.dtd
index 7fb8b89..57be371 100644
--- a/addon/chrome/locale/en-US/overlay.dtd
+++ b/addon/chrome/locale/en-US/overlay.dtd
@@ -18,7 +18,8 @@
 <!ENTITY zotero.__addonRef__.workspace.menu.importLink "Import Selected Note Link Content">
 <!ENTITY zotero.__addonRef__.workspace.menu.updateLink "Update Selected Note Link Text">
 <!ENTITY zotero.__addonRef__.workspace.menu.autoannotation "Auto Insert New Annotations to Note">
-<!ENTITY zotero.__addonRef__.workspace.menu.convertmd "Convert MarkDown In Clipboard">
+<!ENTITY zotero.__addonRef__.workspace.menu.convertmd "Convert MarkDown in Clipboard">
+<!ENTITY zotero.__addonRef__.workspace.menu.convertasciidoc "Convert AsciiDoc in Clipboard">
 <!ENTITY zotero.__addonRef__.workspace.menu.treeview "Outline: Tree View">
 <!ENTITY zotero.__addonRef__.workspace.menu.mindmap "Outline: Mind Map">
 <!ENTITY zotero.__addonRef__.workspace.menu.bubblemap "Outline: Bubble Map">
diff --git a/addon/chrome/locale/zh-CN/overlay.dtd b/addon/chrome/locale/zh-CN/overlay.dtd
index e4f36b0..5cd1c61 100644
--- a/addon/chrome/locale/zh-CN/overlay.dtd
+++ b/addon/chrome/locale/zh-CN/overlay.dtd
@@ -19,6 +19,7 @@
 <!ENTITY zotero.__addonRef__.workspace.menu.updateLink "更新选中的笔记链接文本">
 <!ENTITY zotero.__addonRef__.workspace.menu.autoannotation "自动插入新注释到笔记">
 <!ENTITY zotero.__addonRef__.workspace.menu.convertmd "转换剪贴板中的MarkDown内容">
+<!ENTITY zotero.__addonRef__.workspace.menu.convertasciidoc "转换剪贴板中的AsciiDoc内容">
 <!ENTITY zotero.__addonRef__.workspace.menu.treeview "大纲: 树视图">
 <!ENTITY zotero.__addonRef__.workspace.menu.mindmap "大纲: 思维导图">
 <!ENTITY zotero.__addonRef__.workspace.menu.bubblemap "大纲: 气泡导图">
diff --git a/package.json b/package.json
index d30d8a4..2eecdc0 100644
--- a/package.json
+++ b/package.json
@@ -28,6 +28,7 @@
   "dependencies": {
     "@syncfusion/ej2-base": "^20.1.50",
     "@syncfusion/ej2-navigations": "^20.1.51",
+    "asciidoctor": "^2.2.6",
     "compressing": "^1.5.1",
     "esbuild": "^0.14.34",
     "replace-in-file": "^6.3.2",
diff --git a/src/events.ts b/src/events.ts
index 8b4ab19..327f569 100644
--- a/src/events.ts
+++ b/src/events.ts
@@ -1798,6 +1798,26 @@ class AddonEvents extends AddonBase {
         "Better Notes",
         "Converted MarkDown is updated to the clipboard. You can paste them in the note."
       );
+    } else if (message.type == "convertAsciiDoc") {
+      /*
+        message.content = {}
+      */
+      const source = Zotero.Utilities.Internal.getClipboard("text/unicode");
+      if (!source) {
+        this._Addon.views.showProgressWindow(
+          "Better Notes",
+          "No AsciiDoc found."
+        );
+        return;
+      }
+      const html = this._Addon.parse.parseAsciiDocToHTML(source);
+      console.log(source, html);
+      new CopyHelper().addText(html, "text/html").copy();
+
+      this._Addon.views.showProgressWindow(
+        "Better Notes",
+        "Converted AsciiDoc is updated to the clipboard. You can paste them in the note."
+      );
     } else {
       Zotero.debug(`Knowledge4Zotero: message not handled.`);
     }
diff --git a/src/parse.ts b/src/parse.ts
index a253494..3cce403 100644
--- a/src/parse.ts
+++ b/src/parse.ts
@@ -1,6 +1,7 @@
 import { AddonBase } from "./base";
 import { HTML2Markdown, Markdown2HTML } from "./convertMD";
 const TreeModel = require("./treemodel");
+const asciidoctor = require("asciidoctor")();
 
 class AddonParse extends AddonBase {
   public parseNoteTree(note: ZoteroItem): TreeModel.Node<object> {
@@ -424,6 +425,10 @@ class AddonParse extends AddonBase {
   parseHTMLToMD(str: string): string {
     return HTML2Markdown(str);
   }
+
+  parseAsciiDocToHTML(str: string): string {
+    return asciidoctor.convert(str);
+  }
 }
 
 export default AddonParse;