调整点击目录时

src/views/merge-detail.vue

@@ -522,6 +522,7 @@ export default {
         h = cataOffsetTop - titleOffsetHeight;
       } else {
         h = cataOffsetTop - 75 - titleOffsetHeight;
+        h = cataOffsetTop - 75;
       }
       window.scrollTo(0, h);
       this.isBlack = true;