diff --git a/calendar-client/assets/dde-calendar/calendar/en_US/calendar.md b/calendar-client/assets/dde-calendar/calendar/en_US/calendar.md
index ae5cdb93..571a6f27 100755
--- a/calendar-client/assets/dde-calendar/calendar/en_US/calendar.md
+++ b/calendar-client/assets/dde-calendar/calendar/en_US/calendar.md
@@ -11,7 +11,7 @@ Calendar is a helpful tool to view dates and manage your personal life. By creat
 
 You can run, exit or create a desktop shortcut of Calendar as follows.
 
-### Run Calender
+### Run Calendar
 
 1.  Click ![deepin_launcher](../common/deepin_launcher.svg) in the Dock to enter the Launcher interface.
 2.  Locate ![draw](../common/dde_calendar.svg) by scrolling the mouse wheel or searching for "Calendar" on the Launcher interface and click it to run.
@@ -242,7 +242,7 @@ Descriptions of buttons in the prompts are listed as below.
 
 Descriptions of icons in the deletion prompts for repeating and non-repeating events are listed as below.
 
-<table border="1"><tr>   <th width="130px">Button</th>   <th width=“200px”>Description</th></tr><tr>   <td>Delete</td>   <td>Delete non-repeating events. </td></tr><tr>   <td>Delete All</td>   <td>Delete all occurrences of this event.</td></tr><tr>   <td>Delete Only This Event </td>   <td>Delete only the selected occurrence of the event. This is only applicable to repeating events.</td></tr><tr>   <td>Delete All Future Events</td>   <td> Delete this occurences and all future occurrences of the event but the occurrences of the event before the selected date will be retained. This is only applicable to repeating events.</td></tr> </table>
+<table border="1"><tr>   <th width="130px">Button</th>   <th width=“200px”>Description</th></tr><tr>   <td>Delete</td>   <td>Delete non-repeating events. </td></tr><tr>   <td>Delete All</td>   <td>Delete all occurrences of this event.</td></tr><tr>   <td>Delete Only This Event </td>   <td>Delete only the selected occurrence of the event. This is only applicable to repeating events.</td></tr><tr>   <td>Delete All Future Events</td>   <td> Delete this occurrence and all future occurrences of the event but the occurrences of the event before the selected date will be retained. This is only applicable to repeating events.</td></tr> </table>
 
    
 

Button	Description
Delete	Delete non-repeating events.
Delete All	Delete all occurrences of this event.
Delete Only This Event	Delete only the selected occurrence of the event. This is only applicable to repeating events.
Delete All Future Events	Delete this occurences and all future occurrences of the event but the occurrences of the event before the selected date will be retained. This is only applicable to repeating events.