diff --git a/changelogs-v2/2026-07/28_4933_矩阵空闲格候选排除车辆日期冲突-修改接口-管理后台.md b/changelogs-v2/2026-07/28_4933_矩阵空闲格候选排除车辆日期冲突-修改接口-管理后台.md
index 0f02103..c7717ec 100644
--- a/changelogs-v2/2026-07/28_4933_矩阵空闲格候选排除车辆日期冲突-修改接口-管理后台.md
+++ b/changelogs-v2/2026-07/28_4933_矩阵空闲格候选排除车辆日期冲突-修改接口-管理后台.md
@@ -6,11 +6,11 @@ consumer: "admin"
 change_type: "修改接口"
 backend_status: "deployed"
 gateway_status: "not_required"
-frontend_status: "claimed"
+frontend_status: "implemented"
 frontend_owner: "hl-ui-pi"
-frontend_ref: ""
+frontend_ref: "27b5161696add9bab725611900888488b95ff510"
 target_release: ""
-verified_at: ""
+verified_at: "2026-07-28T17:51:52+08:00"
 status_note: "后端月度未派清单契约未变；本次交接前端按所选车辆空闲闭区间过滤候选。"
 updated_at: "2026-07-28"
 base: "dev-v3"