fix: 修改首页公告样式问题

src/pages/home/components/LatestAnnounces/index.less

@@ -3,6 +3,8 @@
   background-color: #fff;
   border-radius: 8px;
   height: 361px;
+  overflow-y: scroll;
+
   .header {
     display: flex;
     flex-direction: row;
@@ -32,7 +34,7 @@
 
       .date {
         margin-right: 16px;
-        padding: 2px 6px;
+        // padding: 2px 6px;
         display: flex;
         flex-direction: column;
         text-align: center;