diff --git a/src/modules/tpm/NewHeader.js b/src/modules/tpm/NewHeader.js
index ac38c5a8..1f49945a 100644
--- a/src/modules/tpm/NewHeader.js
+++ b/src/modules/tpm/NewHeader.js
@@ -730,9 +730,9 @@ class NewHeader extends Component {
               <img alt="可控开源社区" className="logoimg" style={{ heigth: "40px" }} src={logo}></img>
             }
           </a>
-          {
-            mygetHelmetapi2 && mygetHelmetapi2.navbar && mygetHelmetapi2.navbar.length > 0 ?
-            <div className="head-nav pr" id={"head-navpre1"}>
+          <div className="head-nav pr" id={"head-navpre1"}>
+            {
+              mygetHelmetapi2 && mygetHelmetapi2.navbar && mygetHelmetapi2.navbar.length > 0 ?
               <ul id="header-nav">
                 {
                   mygetHelmetapi2.navbar && mygetHelmetapi2.navbar.map((item, key) => {
@@ -761,9 +761,9 @@ class NewHeader extends Component {
                   })
                 }
               </ul>
-            </div>
             : ""
-          }
+            }
+          </div>
           <div className="head-right">
             {this.props.user && this.props.user.login ?
               <div className="edu-menu-panel">