diff --git a/public/react/src/modules/courses/coursesPublic/Newshixunmodel.css b/public/react/src/modules/courses/coursesPublic/Newshixunmodel.css
index 63bc5b74e..457ed082d 100644
--- a/public/react/src/modules/courses/coursesPublic/Newshixunmodel.css
+++ b/public/react/src/modules/courses/coursesPublic/Newshixunmodel.css
@@ -153,12 +153,12 @@
     -o-text-overflow: ellipsis;
     text-overflow: ellipsis;
     max-width: 1100px;
-    display: -webkit-box;
-    overflow: hidden;
-    text-overflow: ellipsis;
-    display: -webkit-box;
-    -webkit-line-clamp: 2;
-    -webkit-box-orient: vertical;
+    display: -webkit-box !important;
+    overflow: hidden !important;
+    text-overflow: ellipsis !important;
+    display: -webkit-box !important;
+    -webkit-line-clamp: 2 !important;
+    -webkit-box-orient: vertical !important;
 }
 
 .newshixunmodelbotfont{