diff --git a/src/modules/tpm/NewHeader.js b/src/modules/tpm/NewHeader.js
index 2ead4e4f..5f151c6c 100644
--- a/src/modules/tpm/NewHeader.js
+++ b/src/modules/tpm/NewHeader.js
@@ -50,7 +50,8 @@ class NewHeader extends Component {
     }
   }
   componentDidMount() {
-    this.getAppdata();
+    // this.getAppdata();
+    this.geturlsdata();
     window._header_componentHandler = this;
 
     //下拉框的显示隐藏
@@ -547,23 +548,19 @@ class NewHeader extends Component {
   geturlsdata = () => {
     let url = "/setting.json";
     axios.get(url).then((response) => {
-      if (response) {
-        if (response.data) {
-          this.setState({
-            mygetHelmetapi2: response.data.setting
-          });
-          localStorage.setItem('chromesetting', JSON.stringify(response.data.setting));
-          localStorage.setItem('chromesettingresponse', JSON.stringify(response));
-          try {
-            if (response.data.setting.tab_logo_url) {
-              this.gettablogourldata(response);
-            } else {
-              this.gettablogourlnull();
-            }
-          } catch (e) {
+      if (response && response.data) {
+        this.setState({ mygetHelmetapi2: response.data.setting }, () => {
+          console.log('');
+        }); 
+        // localStorage.setItem('chromesetting', JSON.stringify(response.data.setting));
+        // localStorage.setItem('chromesettingresponse', JSON.stringify(response));
+        try {
+          if (response.data.setting.tab_logo_url) {
+            this.gettablogourldata(response);
+          } else {
             this.gettablogourlnull();
           }
-        } else {
+        } catch (e) {
           this.gettablogourlnull();
         }
       } else {
@@ -571,29 +568,30 @@ class NewHeader extends Component {
       }
     }).catch((error) => {
       this.gettablogourlnull();
-
     });
   }
 
 
   matchpaths = (url) => {
     const { match } = this.props;
-    if (url === '/forums' && match.path === '/forums') {
-      return true
-    } else if (url.startsWith('/projects') && match.path.startsWith('/projects')) {
-      return true
-    } else if (url.startsWith('/paths') && match.path.startsWith('/paths')) {
-      return true
-    } else if (url.startsWith('/courses') && match.path.startsWith('/courses')) {
-      return true
-    } else if (url.startsWith('/competitions') && match.path.startsWith('/competitions')) {
-      return true
-    } else if (url.startsWith('/statistics') && match.path.startsWith('/statistics')) {
-      return true
-    } else if (url.startsWith('/users') && match.path.startsWith('/users')) {
-      return true
-    } else {
-      return false
+    if(url){
+      if (url === '/forums' && match.path === '/forums') {
+        return true
+      } else if (url.startsWith('/projects') && match.path.startsWith('/projects')) {
+        return true
+      } else if (url.startsWith('/paths') && match.path.startsWith('/paths')) {
+        return true
+      } else if (url.startsWith('/courses') && match.path.startsWith('/courses')) {
+        return true
+      } else if (url.startsWith('/competitions') && match.path.startsWith('/competitions')) {
+        return true
+      } else if (url.startsWith('/statistics') && match.path.startsWith('/statistics')) {
+        return true
+      } else if (url.startsWith('/users') && match.path.startsWith('/users')) {
+        return true
+      } else {
+        return false
+      }
     }
   }
 
@@ -724,12 +722,12 @@ class NewHeader extends Component {
             <GotoQQgroup {...this.state} {...this.props} setgoshowqqgtounp={(bool) => this.setgoshowqqgtounp(bool)}></GotoQQgroup>
             :""
           }
-          <a href={"https://www.trustie.net/homes"} onClick={() => this.headtypesonClick("/", false)} className={"fl mr30"}>
+          <a href={"http://39.105.176.215/"} onClick={() => this.headtypesonClick("/", false)} className={"fl mr30"}>
             {
               mygetHelmetapi2 && mygetHelmetapi2.nav_logo_url && mygetHelmetapi2.nav_logo_url ?
-              <img alt="高校智能化教学与实训平台" className="logoimg" style={{ heigth: "40px" }} src={getImageUrl(mygetHelmetapi2.nav_logo_url)}></img>
+              <img alt="可控开源社区" className="logoimg" style={{ heigth: "40px" }} src={getImageUrl(mygetHelmetapi2.nav_logo_url)}></img>
               :
-              <img alt="高校智能化教学与实训平台" className="logoimg" style={{ heigth: "40px" }} src={getImageUrl("images/educoder/headNavLogo.png?1526520218")}></img>
+              <img alt="可控开源社区" className="logoimg" style={{ heigth: "40px" }} src={getImageUrl("images/educoder/headNavLogo.png?1526520218")}></img>
             }
           </a>
           {
@@ -741,7 +739,7 @@ class NewHeader extends Component {
                     var new_link = item.link;
                     var user_login = this.props.user && this.props.user.login;
                     var is_hidden = item.hidden
-                    if (new_link.indexOf("courses") > -1 || new_link.indexOf("contests") > -1) {
+                    if (new_link && (new_link.indexOf("courses") > -1 || new_link.indexOf("contests") > -1)) {
                       if (user_login) {
                         if (new_link.indexOf("courses") > -1) {
                           new_link = new_link.replace(/courses/g, "users/" + user_login + "/courses")
@@ -752,7 +750,7 @@ class NewHeader extends Component {
                         is_hidden = true
                       }
                     }
-                    if (user_login && new_link.indexOf("homes") > -1) {
+                    if (user_login && (new_link && new_link.indexOf("homes") > -1)) {
                       new_link = new_link.replace(/homes/g, "users/" + user_login + "/user_activities")
                     }
                     return (
@@ -762,9 +760,6 @@ class NewHeader extends Component {
                     )
                   })
                 }
-                <li>
-                  <a href="https://www.trustie.net/forums/82/memos/3075" target="_blank" style={{color:"#FF6E21"}}>问题反馈</a>
-                </li>
               </ul>
             </div>
             : ""
@@ -773,9 +768,9 @@ class NewHeader extends Component {
             {this.props.user && this.props.user.login ?
               <div className="edu-menu-panel">
                 <i className="iconfont icon-tianjiafangda color-grey-3"></i>
-                <div className="edu-menu-list" style={{ top: '46px', width: "240px" }}>
+                <div className="edu-menu-list" style={{ top: '46px' }}>
                   <div className="overPart"></div>
-                  <ul className={coursestypes === true && this.props.user && this.props.user.main_site === false ? "fl headwith100b edu-txt-center pr ul-leftline" : "fl with50 edu-txt-center pr ul-leftline"}>
+                  {/* <ul className={coursestypes === true && this.props.user && this.props.user.main_site === false ? "fl headwith100b edu-txt-center pr ul-leftline" : "fl with50 edu-txt-center pr ul-leftline"}>
                     {
                       mygetHelmetapi2 && mygetHelmetapi2.new_course && mygetHelmetapi2.new_course.new_syllabuses &&
                       <li><a href={`${mygetHelmetapi2.new_course.new_syllabuses}`} target="_blank">新建课程</a></li>
@@ -784,10 +779,10 @@ class NewHeader extends Component {
                       mygetHelmetapi2 && mygetHelmetapi2.new_course && mygetHelmetapi2.new_course.new_course &&
                       <li><a href={`${mygetHelmetapi2.new_course.new_course}`} target="_blank">新建班级</a></li>
                     }
-                  </ul>
+                  </ul> */}
                   {
                     coursestypes === true && this.props.user && this.props.user.main_site === false ? "" :
-                      <ul className="fl with50 edu-txt-center">
+                      <ul className="fl edu-txt-center">
                         <li><Link to={"/projects/mirror/new"}>新建镜像项目</Link></li>
                         <li><Link to={"/projects/deposit/new"}>新建托管项目</Link></li>
                       </ul>
@@ -883,4 +878,3 @@ class NewHeader extends Component {
 }
 
 export default NewHeader;
-