diff --git a/src/components/QuasarTiptap.vue b/src/components/QuasarTiptap.vue
index 31de1c0..9f73da0 100644
--- a/src/components/QuasarTiptap.vue
+++ b/src/components/QuasarTiptap.vue
@@ -64,7 +64,6 @@ import {
   OParagraph,
   OBlockquote,
   OTodoItem,
-  OAlign,
   OAlignment,
   OIndent,
   OLineHeight,
@@ -197,7 +196,6 @@ export default {
           node: 'paragraph',
           notAfter: ['paragraph']
         }),
-        new OAlign()
       ]
 
       this.editor = new Editor({
diff --git a/src/extentions/Align.js b/src/extentions/Align.js
deleted file mode 100644
index 0cc4b00..0000000
--- a/src/extentions/Align.js
+++ /dev/null
@@ -1,43 +0,0 @@
-import { markInputRule } from 'tiptap-commands'
-import { Mark } from 'tiptap'
-import { applyMark } from 'src/utils/mark'
-
-export default class Align extends Mark {
-  get name () {
-    return 'align'
-  }
-
-  get schema () {
-    return {
-      attrs: {
-        textAlign: {
-          default: 'left'
-        }
-      },
-      parseDOM: [
-        {
-          style: 'text-align',
-          getAttrs: value => ({ textAlign: value })
-        }
-      ],
-      toDOM: mark => ['span', { style: `text-align: ${mark.attrs.textAlign}; display: block` }, 0]
-    }
-  }
-
-  commands ({ type }) {
-    return attrs => (state, dispatch) => {
-      let { tr } = state
-      tr = applyMark(state.tr.setSelection(state.selection), type, attrs)
-      if (tr.docChanged || tr.storedMarksSet) {
-        dispatch && dispatch(tr)
-        return true
-      }
-    }
-  }
-
-  inputRules ({ type }) {
-    return [
-      markInputRule(/(?:\*\*|__)([^*_]+)(?:\*\*|__)$/, type)
-    ]
-  }
-}
diff --git a/src/extentions/index.js b/src/extentions/index.js
index 98b4cb2..9731609 100644
--- a/src/extentions/index.js
+++ b/src/extentions/index.js
@@ -27,7 +27,6 @@ export { default as OForeColor } from 'src/extentions/ForeColor'
 export { default as OFontFamily } from 'src/extentions/FontFamily'
 
 // Extensions
-export { default as OAlign } from 'src/extentions/Align'
 export { default as OAlignment } from 'src/extentions/Alignment'
 export { default as OIndent } from 'src/extentions/Indent'
 export { default as OLineHeight } from 'src/extentions/LineHeight'