去掉粗体关键字的删除线

dashboard/src/components/fts/search.css

@@ -3,6 +3,12 @@
   color: black;
   text-decoration: none;
 }
+.search_content > p > strong > del {
+  background-color: yellow;
+  color: black;
+  font-weight: 700;
+  text-decoration: none;
+}
 .search_content em {
   color: #177ddc;
   font-style: unset;