diff --git a/public/react/src/modules/tpm/shixunchild/Collaborators/Collaborators.js b/public/react/src/modules/tpm/shixunchild/Collaborators/Collaborators.js
index 30c752a39..7a8e2ed75 100644
--- a/public/react/src/modules/tpm/shixunchild/Collaborators/Collaborators.js
+++ b/public/react/src/modules/tpm/shixunchild/Collaborators/Collaborators.js
@@ -634,7 +634,7 @@ class Collaborators extends Component {
 
                                         <p className="color-grey-B2 font-12 mb10 sortinxdirection mt14">
 																					<p className="yslwushiwidth90 sortinxdirection">
-																						<p className={item.user.identity===null||item.user.identity===undefined||item.user.identity===""?"mr20 font-16 ":"mr20 font-16 w70"}>{item.user.identity}</p>
+																						<p className={item.user.identity===null||item.user.identity===undefined||item.user.identity===""?" font-16 ":"mr20 font-16 w70"}>{item.user.identity}</p>
 																						<p className={item.user.school_name===null||item.user.school_name===""?"":"mr40 font-16 maxnamewidth150"}>{item.user.school_name}</p>
 																						<p className="fabushixunwidth">发布实训项目&nbsp;&nbsp;<span className="fabushixunwidthcolor ml2">{item.user.user_shixuns_count}</span></p>
 																					</p>