Các bước thực hiện :

Vào Templates => Post & Tin nhắn => posting_body tìm :

Code:

<!-- BEGIN switch_preview -->
<input class="liteoption" type="submit" name="preview" value="{L_PREVIEW}" tabindex="5" />
<!-- END switch_preview -->
<!-- BEGIN switch_draft -->
 <input class="liteoption" type="submit" name="draft" value="{L_DRAFT}" tabindex="7" accesskey="d" />
<!-- END switch_draft -->
<!-- BEGIN switch_publish -->
 <input class="liteoption" type="submit" name="publish" value="{L_PUBLISH}" tabindex="8" accesskey="p" />
<!-- END switch_publish -->
 <input class="mainoption" type="submit" name="post" value="{L_SUBMIT}" tabindex="6" accesskey="s" />

Các bạn xoá đi rồi thay vào chỗ code đó :

Code:

<!-- BEGIN switch_preview -->
<input class="liteoption" type="submit" name="preview" value="Xem trước" tabindex="5" />
<!-- END switch_preview -->
<!-- BEGIN switch_draft -->
 <input class="liteoption" type="submit" name="draft" value="Lưu nháp" tabindex="7" accesskey="d" />
<!-- END switch_draft -->
<!-- BEGIN switch_publish -->
 <input class="liteoption" type="submit" name="publish" value="Chấp nhận" tabindex="8" accesskey="p" />
<!-- END switch_publish -->
 <input class="mainoption" type="submit" name="post" value="Đăng bài" tabindex="6" accesskey="s" />

nguồn:chinhphuc.info