diff --git a/public/javascripts/educoder/edu_application.js b/public/javascripts/educoder/edu_application.js
index feacff0dd..612a5a44b 100644
--- a/public/javascripts/educoder/edu_application.js
+++ b/public/javascripts/educoder/edu_application.js
@@ -125,7 +125,7 @@ $(window).resize(function() {
     rightSlider();
 });
 function rightSlider() {
-    var poi = parseInt((parseInt($(window).width()) - 1200) / 2) - 34;
+    var poi = parseInt((parseInt($(window).width()) - 1200) / 2) - 81;
     // console.log(parseInt($(window).width())+"  "+poi);
     if (poi > 0) {
         $(".-task-sidebar").css("right", poi);
diff --git a/public/react/src/modules/tpm/NewHeader.js b/public/react/src/modules/tpm/NewHeader.js
index ff0ece9f9..691f8bb1e 100644
--- a/public/react/src/modules/tpm/NewHeader.js
+++ b/public/react/src/modules/tpm/NewHeader.js
@@ -638,7 +638,7 @@ submittojoinclass=(value)=>{
 
               {/*<li><a href={this.props.Headertop===undefined?"":this.props.Headertop.shixun_paths_url}>实训路径</a></li>*/}
               <li className={`${activePaths === true ? 'pr active' : 'pr'}`}>
-                <a href={this.props.Headertop===undefined?"":'/paths'}>实训课程</a></li>
+                <a href={this.props.Headertop===undefined?"":'/paths'}>实践课程</a></li>
 
               {/*<li><a href={this.props.Headertop===undefined?"":'/courses'}>课堂</a></li>*/}
               <li className={`${coursestype === true ? 'pr active' : 'pr'}`}>
@@ -671,13 +671,13 @@ submittojoinclass=(value)=>{
                 </div>
               </li>
 
-							<li className=""><a href={"/libraries"}>教学案例</a></li>
-              <li className=""><a href={this.props.Headertop===undefined?"":this.props.Headertop.competitions_url}>竞赛</a></li>
+							{/*<li className=""><a href={"/libraries"}>教学案例</a></li>*/}
+              <li className=""><a href={this.props.Headertop===undefined?"":this.props.Headertop.competitions_url}>在线竞赛</a></li>
 
-              <li className={`${activeForums === true ? 'active' : ''}`}><a href={this.props.Headertop===undefined?"":this.props.Headertop.topic_url}>问答</a></li>
+              <li className={`${activeForums === true ? 'active' : ''}`}><a href={this.props.Headertop===undefined?"":this.props.Headertop.topic_url}>交流问答</a></li>
               <li
                 style={{display: this.props.Headertop === undefined ? 'none'  : this.props.Headertop.auth===null? 'none' : 'block'}}
-              ><a href={this.props.Headertop===undefined?"":this.props.Headertop.auth}>认证</a></li>
+              ><a href={this.props.Headertop===undefined?"":this.props.Headertop.auth}>工程认证</a></li>
             </ul>
 
 
diff --git a/public/react/src/modules/tpm/SiderBar.js b/public/react/src/modules/tpm/SiderBar.js
index bc1a80ed4..bc5800153 100644
--- a/public/react/src/modules/tpm/SiderBar.js
+++ b/public/react/src/modules/tpm/SiderBar.js
@@ -23,7 +23,7 @@ $(window).scroll(function(){
 });
 
 function rightSlider(){
-  var poi=parseInt((parseInt($(window).width())- 1200 )/2)-34;
+  var poi=parseInt((parseInt($(window).width())- 1200 )/2)-81;
   // console.log(parseInt($(window).width())+"  "+poi);
   if(poi>0){
     $(".-task-sidebar").css("right",poi);
diff --git a/public/react/src/modules/tpm/TPMIndexHOC.js b/public/react/src/modules/tpm/TPMIndexHOC.js
index 68f3c2e56..f03d59751 100644
--- a/public/react/src/modules/tpm/TPMIndexHOC.js
+++ b/public/react/src/modules/tpm/TPMIndexHOC.js
@@ -131,7 +131,7 @@ export function TPMIndexHOC(WrappedComponent) {
             }else if(this.props.match.path==="/shixuns"){
 	        	 document.title="开发社区";
             }else if(this.props.match.path==="/paths"){
-            document.title="实训课程";
+            document.title="实践课程";
             }else if(this.props.match.path==="/courses"){
             document.title="翻转课堂";
           }