diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9715102..96aba69 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -128,6 +128,7 @@
 范围|描述|commitId
 --|--|--
  - | 1.任务 角色切换显示加载中... 2.题目图片大小等比例修改 | [22f8cc8](https://dd.tall.wiki/gitea/binbin0314/yanyuan_js/commits/22f8cc8)
+ - | 1.时间轴上下滑动页面有更新感bug修复 2.没有定位在当天的任务上bug修复 | [b423ce7](https://dd.tall.wiki/gitea/binbin0314/yanyuan_js/commits/b423ce7)
  - | 1.时间轴数据渲染 2.时间基准线 | [d643af2](https://dd.tall.wiki/gitea/binbin0314/yanyuan_js/commits/d643af2)
  - | api 存storage | [81032ba](https://dd.tall.wiki/gitea/binbin0314/yanyuan_js/commits/81032ba)
  ID1000343 | 解决向下预加载查询参数时间没+1颗粒度;以及滚动加载颗粒度写死的问题 | [940603a](https://dd.tall.wiki/gitea/binbin0314/yanyuan_js/commits/940603a), closes [#ID1000343](https://dd.tall.wiki/gitea/binbin0314/yanyuan_js/issues/ID1000343)
diff --git a/src/pagesProject/project/project.vue b/src/pagesProject/project/project.vue
index e3dd8c2..af524c9 100644
--- a/src/pagesProject/project/project.vue
+++ b/src/pagesProject/project/project.vue
@@ -162,7 +162,7 @@ export default {
           clearInterval(timer);
           this.$nextTick(() => this.$refs.timeLine.setScrollPosition());
         }
-      }, 2000);
+      }, 1000);
     },
 
     // 切换了 颗粒度 || 角色时候 获取初始定期任务