diff --git a/public/react/src/modules/tpm/NewHeader.js b/public/react/src/modules/tpm/NewHeader.js
index 9969141a..30d8572c 100644
--- a/public/react/src/modules/tpm/NewHeader.js
+++ b/public/react/src/modules/tpm/NewHeader.js
@@ -272,7 +272,7 @@ class NewHeader extends Component {
 
                     <ul id="header-nav">
                         {/*<li className={`${activeIndex === true ? 'active' : ''}`}><a href="/">首页</a></li>*/}
-                        <li><a href="/paths">实训课程</a></li>
+                        <li><a href="/paths">实践课程</a></li>
                         <li><a href="/courses">翻转课堂</a></li>
 
                         <li className={`${activeShixuns === true ? 'pr active' : 'pr'}`}>
@@ -294,10 +294,10 @@ class NewHeader extends Component {
                                 </ul>
                             </div>
                         </li>
-						{/* <li><a href="/libraries">教学案例</a></li> */}
-                        <li><a href="/competitions">竞赛</a></li>
-                        <li className={`${activeForums === true ? 'active' : ''}`}><a href="/forums">问答</a></li>
-                        <li className={`${activeCourses === true ? 'active' : ''}`} style={{display:ecUrl===null||ecUrl===undefined||ecUrl===""?'none':'block'}}><a href={ecUrl}>{ecUrl===null||ecUrl===undefined||ecUrl===""?'':'认证'}</a></li>
+												{/* <li><a href="/libraries">教学案例</a></li> */}
+                        <li><a href="/competitions">在线竞赛</a></li>
+                        <li className={`${activeForums === true ? 'active' : ''}`}><a href="/forums">交流问答</a></li>
+                        <li className={`${activeCourses === true ? 'active' : ''}`} style={{display:ecUrl===null||ecUrl===undefined||ecUrl===""?'none':'block'}}><a href={ecUrl}>{ecUrl===null||ecUrl===undefined||ecUrl===""?'':'工程认证'}</a></li>
                     </ul>
 				    <div className="posi-search" id="posi-search" style={{display: 'none'}}>
 				        <div className="search-all clearfix">