diff --git a/public/react/src/modules/tpm/NewHeader.js b/public/react/src/modules/tpm/NewHeader.js
index 29b6baa04..543c71c69 100644
--- a/public/react/src/modules/tpm/NewHeader.js
+++ b/public/react/src/modules/tpm/NewHeader.js
@@ -955,12 +955,9 @@ submittojoinclass=(value)=>{
 									{/*<Link to={'/crowdsourcing'}>众包创新</Link>*/}
 									{/*</li>*/}
 									{/*<li className={`${activeForums === true ? 'active' : ''}`}>	<Link to={this.props.Headertop===undefined?"":this.props.Headertop.topic_url}>交流问答</Link></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}>工程认证</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}>工程认证</a></li>
 
 									<li className="fl edu-menu-panel  careershover "
 											style={{display: this.props.Headertop === undefined ?'none'  : this.props.Headertop.career_url.length > 0 ? 'block' : 'none'}}>