diff --git a/src/forge/Head/Header.js b/src/forge/Head/Header.js
index decc1bfcf..45f2f2e4a 100644
--- a/src/forge/Head/Header.js
+++ b/src/forge/Head/Header.js
@@ -433,14 +433,14 @@ class NewHeader extends Component {
                 </a>
               }
             </div> */}
-            {
+            {/* {
               settings && settings.nav_logo_url ?
               <a href={settings && settings.new_course.default_url} className={"fl mr50"}>
                 <img alt="可控开源社区" className="logoimg" src={getImageUrl(`/${settings.nav_logo_url}`)}></img>
               </a>
               :
               ""
-            }
+            } */}
           <div className="head-nav pr" id={"head-navpre1"}>
             {
               educoderBanner && educoderBanner.length > 0 ?