回看按钮选中加粗

src/features/arbitrate/MarkHeader.vue

@@ -57,7 +57,12 @@
       </li>
     </ul>
     <div @click="toggleHistory" v-if="!isSingleStudent" title="回看">
-      <SnippetsOutlined class="icon-font icon-font-size-20 tw-cursor-pointer" />
+      <SnippetsOutlined
+        class="icon-font icon-font-size-20 tw-cursor-pointer"
+        :style="{
+          color: store.historyOpen ? 'red' : 'white',
+        }"
+      />
     </div>
     <a-popover title="小助手" trigger="hover" class="tw-cursor-pointer">
       <template #content>

src/features/mark/MarkHeader.vue

@@ -114,7 +114,12 @@
       </a-dropdown>
     </div>
     <div @click="toggleHistory" title="回看">
-      <SnippetsOutlined class="icon-font icon-font-size-20 tw-cursor-pointer" />
+      <SnippetsOutlined
+        class="icon-font icon-font-size-20 tw-cursor-pointer"
+        :style="{
+          color: store.historyOpen ? 'red' : 'white',
+        }"
+      />
     </div>
     <div
       class="tw-flex tw-place-items-center"

src/features/student/inspect/MarkHeader.vue

@@ -50,7 +50,12 @@
       </li>
     </ul>
     <div @click="toggleHistory" v-if="!isSingleStudent" title="回看">
-      <SnippetsOutlined class="icon-font icon-font-size-20 tw-cursor-pointer" />
+      <SnippetsOutlined
+        class="icon-font icon-font-size-20 tw-cursor-pointer"
+        :style="{
+          color: store.historyOpen ? 'red' : 'white',
+        }"
+      />
     </div>
     <div class="tw-flex tw-place-items-center">
       <UserOutlined class="icon-font icon-with-text" />{{