diff --git a/src/assets/styles/portal-index.scss b/src/assets/styles/portal-index.scss
index 6bb540d8..2bcebc8f 100644
--- a/src/assets/styles/portal-index.scss
+++ b/src/assets/styles/portal-index.scss
@@ -437,6 +437,9 @@
 }
 // boe-index
 @media screen and (max-width: 1366px){
+  .xindex-case .case-conent .cast-time{
+    font-size: 13px !important;
+  }
   .portal-index-title{
     font-size: 14px;
     font-weight: 500;