feat: 修复讲解判断问题

packages/qjkankan-view/src/components/UIGather/control.vue

@@ -49,7 +49,7 @@
     <li
       @click="onIsCommentary"
       v-tooltip="$t('menu.commentary')"
-      v-if="!isHasExplanationBGM"
+      v-if="isHasExplanationBGM"
     >
       <img
         :src="