diff --git a/CHANGELOG.md b/CHANGELOG.md
index a5104c9..9f5523e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -53,6 +53,7 @@
 ### 🐛 Bug 修复
 范围|描述|commitId
 --|--|--
+ 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, closes #ID1000343
  plugin | 插件解析机制完善 | 0f5a27d
  project title | 项目标题修改; 切换角色移除script | 5c20017
  role | 切换角色的逻辑修正完善 | 4ae534f
diff --git a/src/pages/project/project.vue b/src/pages/project/project.vue
index 5cfd295..de24b74 100644
--- a/src/pages/project/project.vue
+++ b/src/pages/project/project.vue
@@ -133,7 +133,7 @@ export default {
 
     // 设置 初始显示角色信息
     setInitialRoleId(visibleList) {
-      const index = visibleList.findIndex(item => item.mine);
+      const index = visibleList.findIndex(item => item.mine === '1');
       const currentRole = index > 0 ? visibleList[index] : visibleList[0];
       const currentRoleId = currentRole ? currentRole.id : '';
       this.setRoleId(currentRoleId);