diff --git a/changelogs-v2/2026-07/26_5257_车务看板按用车需求聚合多车型槽位-修改接口-管理后台.md b/changelogs-v2/2026-07/26_5257_车务看板按用车需求聚合多车型槽位-修改接口-管理后台.md
index f3ddede..519408c 100644
--- a/changelogs-v2/2026-07/26_5257_车务看板按用车需求聚合多车型槽位-修改接口-管理后台.md
+++ b/changelogs-v2/2026-07/26_5257_车务看板按用车需求聚合多车型槽位-修改接口-管理后台.md
@@ -6,13 +6,13 @@ consumer: "admin"
 change_type: "修改接口"
 backend_status: "deployed"
 gateway_status: "verified"
-frontend_status: "claimed"
+frontend_status: "implemented"
 frontend_owner: "hl-ui-codex"
-frontend_ref: ""
+frontend_ref: "mmg/hl-ui@594dfa44b497b40a1e75c81b3e60abba8deb6137"
 target_release: ""
 verified_at: "2026-07-26T11:13:51+08:00"
 status_note: "后端 PR #5259 已合并为 dev-v3@01bf9c627，并重新部署测试环境及通过网关复验；本契约明确替代 #5216 的按槽位卡片维度。前端尚未认领，需按需求卡消费 assignmentSlots。"
-updated_at: "2026-07-26T03:32:10.413Z"
+updated_at: "2026-07-26T03:40:29.152Z"
 base: "dev-v3"
 ---