fix

src/containers/App/App.css

@@ -97,6 +97,7 @@ footer a:hover {
   color: #030303;  /* 自定义文字颜色 */
   /* margin-left: 4vw;
   margin-right: 0vw; */
+  cursor: url('https://static.igem.wiki/teams/5378/image/pointer.png') 32 32, pointer;
 }
 
 .custom-dropdown-menu.dropdown-item {
@@ -104,6 +105,7 @@ footer a:hover {
   /* background-color: #4d4949; */
   color: #000000;  /* 自定义每个菜单项的文字颜色 */
   border-radius: 50px;
+  cursor: url('https://static.igem.wiki/teams/5378/image/pointer.png') 32 32, pointer;
 }
 
 .custom-dropdown-menu.dropdown-item:hover {