diff --git "a/docs/flying/ca/2023/\346\241\210\344\276\2131.md" "b/docs/flying/ca/2023/\346\241\210\344\276\2131.md"
index 380acc59..5a723f64 100644
--- "a/docs/flying/ca/2023/\346\241\210\344\276\2131.md"
+++ "b/docs/flying/ca/2023/\346\241\210\344\276\2131.md"
@@ -19,7 +19,7 @@ a[style] {
 }
 
 a[style]:hover {
-  background-color: white;
+  background-color: purple;
 }
 </style>
 ##1.	基本信息