diff --git a/public/react/src/modules/courses/exercise/Exercisesetting.js b/public/react/src/modules/courses/exercise/Exercisesetting.js
index 2a43f42fb..0bd596c35 100644
--- a/public/react/src/modules/courses/exercise/Exercisesetting.js
+++ b/public/react/src/modules/courses/exercise/Exercisesetting.js
@@ -890,7 +890,7 @@ class Exercisesetting extends Component{
 																		<Checkbox disabled={this.props.isAdmin()===true?!flagPageEdit:true} className="mr15 font-16 color-grey-6" checked={this.state.assistant_auth} onChange={this.assistantauthority}>助教权限</Checkbox>
 																	)}
 																</Form.Item>
-																<span className="color-grey-c">(勾选则允许助教查看答案)</span>
+																<span className="color-grey-c">(选中，则允许助教查看答案)</span>
 															</p>
                             </div>
                         </div>