diff --git a/src/military/expert/fetch.js b/src/military/expert/fetch.js
index e6d22ff3c..9cb95bd51 100644
--- a/src/military/expert/fetch.js
+++ b/src/military/expert/fetch.js
@@ -3,8 +3,7 @@ import javaFetch from '../javaFetch';
 
 
 let settings = localStorage.chromesetting && JSON.parse(localStorage.chromesetting);
-let actionUrl = settings && settings.api_urls && settings.api_urls.expert ? settings.api_urls.expert : 'http://117.50.100.12:8066';
-// http://117.50.100.12:8067/
+let actionUrl = settings && settings.api_urls && settings.api_urls.expert ? settings.api_urls.expert : 'http://111.8.36.180:8094';
 const service = javaFetch(actionUrl);
 export const httpUrl = actionUrl;
 export const main_web_site_url = settings && settings.main_web_site_url;
diff --git a/src/military/task/fetch.js b/src/military/task/fetch.js
index 520f5352d..b5773130c 100644
--- a/src/military/task/fetch.js
+++ b/src/military/task/fetch.js
@@ -4,7 +4,7 @@ import javaFetch from '../javaFetch';
 
 let settings=localStorage.chromesetting&&JSON.parse(localStorage.chromesetting);
 let actionUrl = settings && settings.api_urls? settings.api_urls.task :'https://task.osredm.com';
-// let actionUrl = 'http://117.50.100.12:8066'
+// let actionUrl = 'http://111.8.36.180:8094'
 
 const service = javaFetch(actionUrl);
 export const httpUrl = actionUrl;
diff --git a/src/modules/tpm/NewHeader.js b/src/modules/tpm/NewHeader.js
index 4033d0e87..50970b9ff 100644
--- a/src/modules/tpm/NewHeader.js
+++ b/src/modules/tpm/NewHeader.js
@@ -821,11 +821,11 @@ class NewHeader extends Component {
             </span>
             :
             <div className="ml30 edu-menu-panel" style={{ height: "70px", lineHeight: "70px" }}>
-              <a href={`/${this.props.current_user === undefined ? "" : this.props.current_user.login}/courses`}>
+              {/* <a href={`/${this.props.current_user === undefined ? "" : this.props.current_user.login}/courses`}> */}
                 <img alt="头像" className="radius" height="34" id="nh_user_logo" name="avatar_image"
                   src={getImageUrl(`images/` + user.image_url)} width="34">
                 </img>
-              </a>
+              {/* </a> */}
               <ul className="edu-menu-list" style={{ top: '60px', textAlign: 'center' }}>
                 <li className="bor-bottom-greyE" style={{cursor:"default",background:"#fff"}}>{this.props.current_user.username}</li>
                 {