diff --git a/public/react/src/modules/courses/coursesPublic/NewShixunModel.js b/public/react/src/modules/courses/coursesPublic/NewShixunModel.js
index 5fe9c8aa0..99a8ad232 100644
--- a/public/react/src/modules/courses/coursesPublic/NewShixunModel.js
+++ b/public/react/src/modules/courses/coursesPublic/NewShixunModel.js
@@ -616,7 +616,7 @@ class NewShixunModel extends Component{
 							}
 							</Checkbox.Group>
 
-							{shixun_list===undefined||shixuns_count===undefined?"":shixun_list.length===0||shixuns_count===0?"":shixuns_count>15?<div className={" edu-txt-center pd303010"}>
+							{shixun_list===undefined||shixuns_count===undefined?"":shixun_list.length===0||shixuns_count===0?"":shixuns_count>15?<div className={" edu-txt-center pd303010 newshixunmodels"}>
 								<Pagination
 									showQuickJumper
 									defaultCurrent={1}
diff --git a/public/react/src/modules/courses/coursesPublic/Newshixunmodel.css b/public/react/src/modules/courses/coursesPublic/Newshixunmodel.css
index e80556bb0..42595bf29 100644
--- a/public/react/src/modules/courses/coursesPublic/Newshixunmodel.css
+++ b/public/react/src/modules/courses/coursesPublic/Newshixunmodel.css
@@ -377,3 +377,11 @@
     display: flex;
     flex-direction:initial;
 }
+
+.newshixunheadersear{
+    margin: 0 auto;
+}
+
+.newshixunmodels{
+    margin: 0 auto;
+}
\ No newline at end of file