diff --git a/src/api/supermarket/smHotelDownstreamApp.ts b/src/api/supermarket/smHotelDownstreamApp.ts
new file mode 100644
index 00000000..5e217e4a
--- /dev/null
+++ b/src/api/supermarket/smHotelDownstreamApp.ts
@@ -0,0 +1,47 @@
+import request from "/@/utils/request"
+
+export function fetchList(query?: Object) {
+	return request({
+		url: "/supermarket/smHotelDownstreamApp/page",
+		method: "get",
+		params: query,
+	})
+}
+
+export function getObj(id: string | number) {
+	return request({
+		url: `/supermarket/smHotelDownstreamApp/${id}`,
+		method: "get",
+	})
+}
+
+export function addObj(obj?: Object) {
+	return request({
+		url: "/supermarket/smHotelDownstreamApp",
+		method: "post",
+		data: obj,
+	})
+}
+
+export function putObj(obj?: Object) {
+	return request({
+		url: "/supermarket/smHotelDownstreamApp",
+		method: "put",
+		data: obj,
+	})
+}
+
+export function delObjs(ids?: Object) {
+	return request({
+		url: "/supermarket/smHotelDownstreamApp",
+		method: "delete",
+		data: ids,
+	})
+}
+
+export function rotateSecret(id: string | number) {
+	return request({
+		url: `/supermarket/smHotelDownstreamApp/rotateSecret/${id}`,
+		method: "post",
+	})
+}
diff --git a/src/api/supermarket/smHotelOrder.ts b/src/api/supermarket/smHotelOrder.ts
index 6ef89f09..d5dfce1b 100644
--- a/src/api/supermarket/smHotelOrder.ts
+++ b/src/api/supermarket/smHotelOrder.ts
@@ -49,3 +49,11 @@ export function compensateOrder(id: string | number) {
 		method: "post",
 	})
 }
+
+/** 订单来源筛选项（渠道下游 + 开放应用，各自显示名） */
+export function listOrderSourceOptions() {
+	return request({
+		url: "/supermarket/smHotelOrder/orderSourceOptions",
+		method: "get",
+	})
+}
diff --git a/src/views/canteen/canteenDailyMenu/form.vue b/src/views/canteen/canteenDailyMenu/form.vue
index ef216bc7..75328c5a 100644
--- a/src/views/canteen/canteenDailyMenu/form.vue
+++ b/src/views/canteen/canteenDailyMenu/form.vue
@@ -174,6 +174,8 @@ const emit = defineEmits(["refresh"])
 
 const LS_EXPAND = "canteen_daily_menu_expand_combo"
 const LS_AUTO_SUM = "canteen_daily_menu_auto_sum_combo"
+/** 选择菜品弹窗：商品分类按商户记忆；无记忆取 sort 最大（排序最靠前） */
+const LS_SELECT_CATEGORY = "canteen_daily_menu_select_category"
 
 const imageBaseUrl = import.meta.env.VITE_IMAGE_BASE_PATH
 const { spu_status } = useDict("spu_status")
@@ -187,6 +189,8 @@ const loading = ref(false)
 const categoryOptions = ref<any>([])
 const summingId = ref<string | number | null>(null)
 const summingAll = ref(false)
+/** 打开选择弹窗时跳过一次分类记忆写入，避免 reset 误清本地偏好 */
+const skipRememberSelectCategory = ref(false)
 
 /** 勾选偏好本地记住 */
 const expandComboItems = ref(localStorage.getItem(LS_EXPAND) !== "0")
@@ -194,6 +198,27 @@ const autoSumComboPrice = ref(localStorage.getItem(LS_AUTO_SUM) === "1")
 watch(expandComboItems, (v) => localStorage.setItem(LS_EXPAND, v ? "1" : "0"))
 watch(autoSumComboPrice, (v) => localStorage.setItem(LS_AUTO_SUM, v ? "1" : "0"))
 
+const selectCategoryKey = (merchantId: string | number | "") =>
+	`${LS_SELECT_CATEGORY}:${merchantId || "_"}`
+
+const pickPreferredCategoryId = (list: any[], saved?: string | number | null) => {
+	if (!list?.length) return ""
+	if (saved != null && saved !== "" && list.some((c) => String(c.id) === String(saved))) {
+		return list.find((c) => String(c.id) === String(saved))?.id ?? ""
+	}
+	return list.reduce((best, cur) => {
+		const bs = Number(best?.sort) || 0
+		const cs = Number(cur?.sort) || 0
+		return cs > bs ? cur : best
+	}).id
+}
+
+const resolveSelectCategory = (merchantId: string | number | "", list: any[]) => {
+	if (!merchantId || !list?.length) return ""
+	const saved = localStorage.getItem(selectCategoryKey(merchantId))
+	return pickPreferredCategoryId(list, saved)
+}
+
 /** comboSpuId -> 组成项（含单价） */
 const comboChildrenMap = ref<Record<string, any[]>>({})
 
@@ -215,11 +240,23 @@ const state: BasicTableProps = reactive<BasicTableProps>({
 		merchantId: "",
 		startTime: "",
 		hourType: "",
+		categoryId: "" as string | number | "",
+		name: "",
 	},
 	pageList: getCanteenDailyMenuList,
 	dataList: [],
 })
 
+watch(
+	() => state.queryForm.categoryId,
+	(cid) => {
+		if (skipRememberSelectCategory.value) return
+		const mid = state.queryForm.merchantId || form.merchantId
+		if (!mid || cid == null || cid === "") return
+		localStorage.setItem(selectCategoryKey(mid), String(cid))
+	},
+)
+
 const openDialog = (merchantId: string, time?: string, hourType?: number) => {
 	visible.value = true
 	selectedFood.value = []
@@ -252,6 +289,7 @@ const handleClickSelect = async () => {
 		useMessage().warning("请先选择餐段")
 		return
 	}
+	skipRememberSelectCategory.value = true
 	queryRef.value?.resetFields()
 	foodMultipleTableRef.value?.clearSelection()
 	selectDialogVisible.value = true
@@ -259,22 +297,38 @@ const handleClickSelect = async () => {
 	state.queryForm.merchantId = form.merchantId
 	state.queryForm.startTime = form.startTime
 	state.queryForm.hourType = form.hourTypes.length === 1 ? form.hourTypes[0] : ""
+	state.queryForm.name = ""
 
-	getDataList()
 	try {
-		const res = await getCanteenCategory()
+		const res = await getCanteenCategory(
+			form.merchantId ? { merchantId: form.merchantId } : undefined,
+		)
 		if (res.code === 0) {
-			categoryOptions.value = res.data
+			categoryOptions.value = res.data || []
+		} else {
+			categoryOptions.value = []
 		}
 	} catch {
 		categoryOptions.value = []
 	}
+	state.queryForm.categoryId = resolveSelectCategory(form.merchantId, categoryOptions.value)
+	await nextTick()
+	skipRememberSelectCategory.value = false
+
+	getDataList()
 }
 
 const { getDataList, currentChangeHandle, sizeChangeHandle } = useTable(state)
 
-const resetQuery = () => {
-	queryRef.value?.resetFields()
+const resetQuery = async () => {
+	skipRememberSelectCategory.value = true
+	state.queryForm.name = ""
+	state.queryForm.categoryId = resolveSelectCategory(
+		form.merchantId || state.queryForm.merchantId,
+		categoryOptions.value,
+	)
+	await nextTick()
+	skipRememberSelectCategory.value = false
 	getDataList()
 }
 
diff --git a/src/views/canteen/canteenDailyMenu/index.vue b/src/views/canteen/canteenDailyMenu/index.vue
index f0a7c3c7..2b8d355a 100644
--- a/src/views/canteen/canteenDailyMenu/index.vue
+++ b/src/views/canteen/canteenDailyMenu/index.vue
@@ -305,7 +305,20 @@
 								{{ row.offlineSold != null ? row.offlineSold : 0 }}
 							</template>
 						</el-table-column>
-						<el-table-column label="剩余总库存" prop="remainStock" width="100" align="center" sortable />
+						<el-table-column label="剩余总库存" prop="remainStock" width="128" align="center" sortable>
+							<template #default="{ row }">
+								<div class="inline-flex items-center justify-center gap-1">
+									<span>{{ row.remainStock != null ? row.remainStock : "-" }}</span>
+									<el-tooltip
+										v-if="row.remainLimitedByCombo"
+										:content="row.remainStockHint || '受组成菜可拼份数限制'"
+										placement="top"
+									>
+										<el-tag type="warning" size="small" effect="plain" class="cursor-help">组成菜</el-tag>
+									</el-tooltip>
+								</div>
+							</template>
+						</el-table-column>
 						<el-table-column label="价格" width="96" align="right">
 							<template #default="{ row }">
 								<span class="text-red-600">{{ displayPrice(row.price) }}</span>
diff --git a/src/views/canteen/canteenDailyMenu/rowDialog.vue b/src/views/canteen/canteenDailyMenu/rowDialog.vue
index 77985823..9a939a7d 100644
--- a/src/views/canteen/canteenDailyMenu/rowDialog.vue
+++ b/src/views/canteen/canteenDailyMenu/rowDialog.vue
@@ -59,7 +59,25 @@
 					</div>
 					<div class="meta-item">
 						<span class="meta-label">剩余总库存</span>
-						<span class="meta-value">{{ detail.remainStock ?? "-" }}</span>
+						<span class="meta-value">
+							{{ detail.remainStock ?? "-" }}
+							<el-tag
+								v-if="detail.remainLimitedByCombo"
+								type="warning"
+								size="small"
+								effect="plain"
+								class="ml-1"
+							>组成菜限制</el-tag>
+						</span>
+					</div>
+					<div v-if="detail.remainLimitedByCombo" class="meta-item meta-item--full">
+						<span class="meta-label">剩余说明</span>
+						<span class="meta-value meta-value--hint">
+							{{ detail.remainStockHint || "受同日同餐段组成菜可拼份数限制" }}
+							<template v-if="detail.selfRemainStock != null || detail.comboFormableRemain != null">
+								（本行 {{ detail.selfRemainStock ?? "-" }} / 组成可拼 {{ detail.comboFormableRemain ?? "-" }}）
+							</template>
+						</span>
 					</div>
 				</div>
 
@@ -369,6 +387,10 @@ defineExpose({ openDialog })
 	min-width: 0;
 }
 
+.meta-item--full {
+	grid-column: 1 / -1;
+}
+
 .meta-label {
 	flex-shrink: 0;
 	width: 4.5em;
@@ -383,6 +405,11 @@ defineExpose({ openDialog })
 	word-break: break-word;
 }
 
+.meta-value--hint {
+	color: var(--el-color-warning-dark-2);
+	line-height: 1.5;
+}
+
 .dish-detail__section {
 	display: flex;
 	flex-direction: column;
diff --git a/src/views/canteen/canteenSpu/form.vue b/src/views/canteen/canteenSpu/form.vue
index 9910ba1e..bc60908e 100644
--- a/src/views/canteen/canteenSpu/form.vue
+++ b/src/views/canteen/canteenSpu/form.vue
@@ -53,7 +53,20 @@
 
 				<el-col :span="14" class="mb20">
 					<el-form-item label="菜品价格" prop="price">
-						<el-input-number v-model="form.price" :min="0" :precision="2" placeholder="请输入菜品价格" />
+						<div class="flex items-center gap-2 flex-wrap">
+							<el-input-number v-model="form.price" :min="0" :precision="2" placeholder="请输入菜品价格" />
+							<el-button
+								v-if="form.spuType === 2 && form.comboItems.length"
+								link
+								type="primary"
+								@click="applyComboPriceSum"
+							>
+								按组成合计
+							</el-button>
+						</div>
+						<div v-if="form.spuType === 2 && form.comboItems.length" class="field-hint" style="margin-left: 0; margin-top: 4px">
+							组成合计 {{ formatYuan(comboSumFen) }}，加入/改份数时自动填入，可再改
+						</div>
 					</el-form-item>
 				</el-col>
 
@@ -98,7 +111,13 @@
 								</el-table-column>
 								<el-table-column label="份数" width="140">
 									<template #default="{ row }">
-										<el-input-number v-model="row.quantity" :min="1" :max="99" controls-position="right" />
+										<el-input-number
+											v-model="row.quantity"
+											:min="1"
+											:max="99"
+											controls-position="right"
+											@change="applyComboPriceSum"
+										/>
 									</template>
 								</el-table-column>
 								<el-table-column label="操作" width="80">
@@ -208,6 +227,11 @@ import Pagination from "/@/components/Pagination/index.vue"
 
 const emit = defineEmits(["refresh"])
 
+/** 组成菜筛选分类：按商户记忆；无记忆时取 sort 最大 */
+const LS_CHILD_CATEGORY = "canteen_spu_combo_child_category"
+/** 新增菜品/套餐时的菜品分类记忆 */
+const LS_FORM_CATEGORY = "canteen_spu_form_category"
+
 const formatYuan = (price: any) => {
 	if (price === null || price === undefined || price === "") return "—"
 	const n = Number(price)
@@ -215,6 +239,40 @@ const formatYuan = (price: any) => {
 	return "¥" + (n / 100).toFixed(2)
 }
 
+const categoryStorageKey = (prefix: string, merchantId: string | number | "") =>
+	`${prefix}:${merchantId || "_"}`
+
+const pickPreferredCategoryId = (list: any[], saved?: string | number | null) => {
+	if (!list?.length) return ""
+	if (saved != null && saved !== "" && list.some((c) => String(c.id) === String(saved))) {
+		return list.find((c) => String(c.id) === String(saved))?.id ?? ""
+	}
+	return list.reduce((best, cur) => {
+		const bs = Number(best?.sort) || 0
+		const cs = Number(cur?.sort) || 0
+		return cs > bs ? cur : best
+	}).id
+}
+
+const loadCategoryList = async (merchantId?: string | number | "") => {
+	const res: any = await getAllSimple(
+		merchantId != null && merchantId !== "" ? { merchantId } : undefined,
+	)
+	return (res?.data || []) as any[]
+}
+
+const resolveRememberedCategory = async (prefix: string, merchantId: string | number | "") => {
+	if (!merchantId) return ""
+	const saved = localStorage.getItem(categoryStorageKey(prefix, merchantId))
+	const list = await loadCategoryList(merchantId)
+	return pickPreferredCategoryId(list, saved)
+}
+
+const rememberCategory = (prefix: string, merchantId: string | number | "", categoryId: string | number | "") => {
+	if (!merchantId || categoryId == null || categoryId === "") return
+	localStorage.setItem(categoryStorageKey(prefix, merchantId), String(categoryId))
+}
+
 type ComboLine = {
 	childSpuId: string | number
 	childSpuName?: string
@@ -294,43 +352,78 @@ const dataRules = ref({
 	],
 })
 
+/** 组成单价×份数合计（分） */
+const comboSumFen = computed(() =>
+	form.comboItems.reduce((sum, item) => {
+		const price = Number(item.childSpuPrice) || 0
+		const qty = Number(item.quantity) > 0 ? Number(item.quantity) : 1
+		return sum + price * qty
+	}, 0),
+)
+
+/** 套餐：按组成自动填入菜品价格（元），仍可手改 */
+const applyComboPriceSum = () => {
+	if (form.spuType !== 2 || !form.comboItems.length) return
+	form.price = Number((comboSumFen.value / 100).toFixed(2))
+}
+
 const onSpuTypeChange = () => {
 	if (form.spuType !== 2) {
 		form.comboItems = []
+	} else if (form.comboItems.length) {
+		applyComboPriceSum()
 	}
 }
 
 watch(
 	() => form.merchantId,
-	(mid, oldMid) => {
+	async (mid, oldMid) => {
 		if (mid === oldMid) return
 		childQuery.merchantId = mid || ""
-		childQuery.categoryId = ""
-		// 仅用户手动换商户时清空分类；编辑回填时保留 categoryId
+		// 仅用户手动换商户时重填分类；编辑回填时保留 categoryId
 		if (!isHydrating.value) {
-			form.categoryId = ""
+			form.categoryId = mid ? await resolveRememberedCategory(LS_FORM_CATEGORY, mid) : ""
+			childQuery.categoryId = mid ? await resolveRememberedCategory(LS_CHILD_CATEGORY, mid) : ""
 		}
 	},
 )
 
+watch(
+	() => form.categoryId,
+	(cid) => {
+		if (isHydrating.value || !form.merchantId || cid == null || cid === "") return
+		rememberCategory(LS_FORM_CATEGORY, form.merchantId, cid)
+	},
+)
+
 watch(
 	() => childQuery.merchantId,
-	(mid, oldMid) => {
+	async (mid, oldMid) => {
 		if (!childPickerVisible.value) return
 		if (mid === oldMid) return
-		childQuery.categoryId = ""
+		childQuery.categoryId = mid ? await resolveRememberedCategory(LS_CHILD_CATEGORY, mid) : ""
 		childQuery.current = 1
 		searchChildren()
 	},
 )
 
-const openChildPicker = () => {
+watch(
+	() => childQuery.categoryId,
+	(cid) => {
+		if (!childPickerVisible.value) return
+		const mid = childQuery.merchantId
+		if (!mid || cid == null || cid === "") return
+		rememberCategory(LS_CHILD_CATEGORY, mid, cid)
+	},
+)
+
+const openChildPicker = async () => {
 	if (!form.merchantId) {
 		useMessage().warning("请先选择商户")
 		return
 	}
 	childQuery.merchantId = form.merchantId
-	childQuery.categoryId = ""
+	childQuery.categoryId = await resolveRememberedCategory(LS_CHILD_CATEGORY, form.merchantId)
 	childQuery.current = 1
 	childPickerVisible.value = true
 	searchChildren()
@@ -394,10 +487,13 @@ onBeforeUnmount(() => {
 	unbindChildPickerEnter()
 })
 
-const resetChildQuery = () => {
+const resetChildQuery = async () => {
 	childQuery.name = ""
-	childQuery.categoryId = ""
 	childQuery.merchantId = form.merchantId || ""
+	// 重置名称，分类仍回到记忆/默认（不要求反复选）
+	childQuery.categoryId = childQuery.merchantId
+		? await resolveRememberedCategory(LS_CHILD_CATEGORY, childQuery.merchantId)
+		: ""
 	childQuery.current = 1
 	searchChildren()
 }
@@ -443,11 +539,15 @@ const confirmChildren = () => {
 	})
 	childPickerVisible.value = false
 	dataFormRef.value?.validateField("comboItems")
+	applyComboPriceSum()
 }
 
 const removeComboItem = (index: number) => {
 	form.comboItems.splice(index, 1)
 	dataFormRef.value?.validateField("comboItems")
+	if (form.comboItems.length) {
+		applyComboPriceSum()
+	}
 }
 
 const openDialog = async (id: string) => {
@@ -462,6 +562,12 @@ const openDialog = async (id: string) => {
 	if (id) {
 		form.id = id
 		getcanteenSpuData(id)
+		return
+	}
+	// 新增：商户就绪后填入记忆/默认分类（sort 最大）
+	await nextTick()
+	if (form.merchantId) {
+		form.categoryId = await resolveRememberedCategory(LS_FORM_CATEGORY, form.merchantId)
 	}
 }
 
diff --git a/src/views/supermarket/smHotel/index.vue b/src/views/supermarket/smHotel/index.vue
index 0119879a..4733191a 100644
--- a/src/views/supermarket/smHotel/index.vue
+++ b/src/views/supermarket/smHotel/index.vue
@@ -36,6 +36,9 @@
 							@change="onQueryDistrictChange"
 						/>
 					</el-form-item>
+					<el-form-item v-if="isRoleAdmin" label="归属部门" prop="deptId">
+						<select-dept v-model="state.queryForm.deptId" style="width: 220px" placeholder="按部门筛选" />
+					</el-form-item>
 					<el-form-item>
 						<el-button icon="search" type="primary" @click="getDataList">查询</el-button>
 						<el-button icon="Refresh" @click="resetQuery">重置</el-button>
@@ -154,6 +157,11 @@
 						<dict-tag :options="sm_hotel_data_source" :value="scope.row.sheetName" />
 					</template>
 				</el-table-column>
+				<el-table-column prop="deptId" label="归属部门" min-width="140" show-overflow-tooltip>
+					<template #default="scope">
+						{{ deptNameOf(scope.row.deptId) }}
+					</template>
+				</el-table-column>
 				<el-table-column label="操作" width="620" fixed="right">
 					<template #default="scope">
 						<el-button
@@ -483,8 +491,10 @@ import {
 } from "/@/api/supermarket/smHotelMid"
 import { listEnabledChannelDept } from "/@/api/supermarket/smHotelChannelDept"
 import { getObj as getAreaObj } from "/@/api/admin/sysArea"
+import { deptTree } from "/@/api/admin/dept"
 import { useDict } from "/@/hooks/dict"
 import { useMessage, useMessageBox } from "/@/hooks/message"
+import { useUserInfo } from "/@/stores/userInfo"
 import { useRouter } from "vue-router"
 
 const router = useRouter()
@@ -494,6 +504,32 @@ const DetailDrawer = defineAsyncComponent(() => import("./detail.vue"))
 const ChinaArea = defineAsyncComponent(() => import("/@/components/ChinaArea/index.vue"))
 const { sm_hotel_data_source } = useDict("sm_hotel_data_source")
 
+/** 归属部门筛选仅平台管理员可用（渠道映射核查） */
+const isRoleAdmin = computed(() => !!useUserInfo().userInfos?.roleCodes?.includes?.("ROLE_ADMIN"))
+
+/** 部门 id → 名称（列表「归属部门」展示） */
+const deptNameMap = ref<Record<string, string>>({})
+const flattenDeptTree = (nodes: any[], map: Record<string, string>) => {
+	for (const n of nodes || []) {
+		if (n?.id != null) map[String(n.id)] = n.name || String(n.id)
+		if (n?.children?.length) flattenDeptTree(n.children, map)
+	}
+}
+const loadDeptNameMap = async () => {
+	try {
+		const res: any = await deptTree()
+		const map: Record<string, string> = {}
+		flattenDeptTree(res?.data || [], map)
+		deptNameMap.value = map
+	} catch {
+		deptNameMap.value = {}
+	}
+}
+const deptNameOf = (deptId?: string | number | null) => {
+	if (deptId == null || deptId === "") return "-"
+	return deptNameMap.value[String(deptId)] || String(deptId)
+}
+
 /** 查询区：位置区域级联 */
 const districtPath = ref("")
 const districtCascaderKey = ref(0)
@@ -1077,6 +1113,7 @@ const defaultQuery = () => ({
 	sheetName: "",
 	districtAdcode: undefined as number | undefined,
 	district: "",
+	deptId: undefined as string | number | undefined,
 })
 
 const state: BasicTableProps = reactive<BasicTableProps>({
@@ -1086,6 +1123,17 @@ const state: BasicTableProps = reactive<BasicTableProps>({
 
 const { getDataList, currentChangeHandle, sizeChangeHandle, tableStyle } = useTable(state)
 
+/** 非管理员不带部门条件，避免手工拼参绕过筛选项 */
+watch(
+	isRoleAdmin,
+	(admin) => {
+		if (!admin && state.queryForm) {
+			state.queryForm.deptId = undefined
+		}
+	},
+	{ immediate: true },
+)
+
 const resetQuery = () => {
 	queryRef.value?.resetFields()
 	state.queryForm = defaultQuery()
@@ -1416,6 +1464,10 @@ const submitImport = async () => {
 	}
 }
 
+onMounted(() => {
+	loadDeptNameMap()
+})
+
 onBeforeUnmount(() => {
 	stopPoll()
 	stopSyncPoll()
diff --git a/src/views/supermarket/smHotelDownstreamApp/index.vue b/src/views/supermarket/smHotelDownstreamApp/index.vue
new file mode 100644
index 00000000..0c2d76ec
--- /dev/null
+++ b/src/views/supermarket/smHotelDownstreamApp/index.vue
@@ -0,0 +1,309 @@
+<template>
+	<div class="layout-padding">
+		<div class="layout-padding-auto layout-padding-view">
+			<el-alert
+				type="info"
+				:closable="false"
+				show-icon
+				class="mb-3"
+				title="统一开放平台：新建应用后把 appKey/secret 发给下游；对方按我方开放 API 对接。环启/慧订仍走「渠道对接配置」特例协议。限流 QPS 按应用独立生效。"
+			/>
+			<el-row v-show="showSearch">
+				<el-form :model="state.queryForm" ref="queryRef" :inline="true" @keyup.enter="getDataList">
+					<el-form-item label="名称" prop="appName">
+						<el-input v-model="state.queryForm.appName" clearable style="width: 140px" />
+					</el-form-item>
+					<el-form-item label="appKey" prop="appKey">
+						<el-input v-model="state.queryForm.appKey" clearable style="width: 160px" />
+					</el-form-item>
+					<el-form-item label="伙伴编码" prop="partnerCode">
+						<el-input v-model="state.queryForm.partnerCode" clearable style="width: 140px" />
+					</el-form-item>
+					<el-form-item label="状态" prop="status">
+						<el-select v-model="state.queryForm.status" clearable placeholder="全部" style="width: 110px">
+							<el-option label="启用" value="1" />
+							<el-option label="停用" value="0" />
+						</el-select>
+					</el-form-item>
+					<el-form-item>
+						<el-button icon="search" type="primary" @click="getDataList">查询</el-button>
+						<el-button icon="Refresh" @click="resetQuery">重置</el-button>
+					</el-form-item>
+				</el-form>
+			</el-row>
+			<el-row class="mb8">
+				<div style="width: 100%">
+					<el-button type="primary" icon="Plus" v-auth="'supermarket_smHotelDownstreamApp_edit'" @click="openForm()">
+						新建应用
+					</el-button>
+					<el-button
+						type="danger"
+						plain
+						icon="Delete"
+						:disabled="!selectedIds.length"
+						v-auth="'supermarket_smHotelDownstreamApp_edit'"
+						@click="handleDelete()"
+					>
+						删除
+					</el-button>
+					<right-toolbar v-model:showSearch="showSearch" class="ml10 mr20" style="float: right" @queryTable="getDataList" />
+				</div>
+			</el-row>
+			<el-table
+				:data="state.dataList"
+				v-loading="state.loading"
+				border
+				:cell-style="tableStyle.cellStyle"
+				:header-cell-style="tableStyle.headerCellStyle"
+				@selection-change="onSelectionChange"
+			>
+				<el-table-column type="selection" width="40" />
+				<el-table-column prop="appName" label="应用名称" min-width="140" show-overflow-tooltip />
+				<el-table-column prop="partnerCode" label="订单来源编码" min-width="120" show-overflow-tooltip />
+				<el-table-column prop="appKey" label="appKey" min-width="180" show-overflow-tooltip />
+				<el-table-column prop="appSecretMasked" label="secret" width="120" />
+				<el-table-column prop="callbackEnabled" label="回调" width="80" align="center">
+					<template #default="{ row }">
+						<el-tag :type="row.callbackEnabled === '1' ? 'success' : 'info'" size="small">
+							{{ row.callbackEnabled === "1" ? "开" : "关" }}
+						</el-tag>
+					</template>
+				</el-table-column>
+				<el-table-column prop="callbackBaseUrl" label="回调根地址" min-width="180" show-overflow-tooltip />
+				<el-table-column prop="status" label="状态" width="80" align="center">
+					<template #default="{ row }">
+						<el-tag :type="row.status === '1' ? 'success' : 'info'" size="small">
+							{{ row.status === "1" ? "启用" : "停用" }}
+						</el-tag>
+					</template>
+				</el-table-column>
+				<el-table-column prop="updateTime" label="更新时间" min-width="160" />
+				<el-table-column label="操作" width="220" fixed="right">
+					<template #default="{ row }">
+						<el-button text type="primary" v-auth="'supermarket_smHotelDownstreamApp_edit'" @click="openForm(row)">
+							编辑
+						</el-button>
+						<el-button text type="warning" v-auth="'supermarket_smHotelDownstreamApp_edit'" @click="handleRotate(row)">
+							轮换密钥
+						</el-button>
+						<el-button text type="danger" v-auth="'supermarket_smHotelDownstreamApp_edit'" @click="handleDelete(row)">
+							删除
+						</el-button>
+					</template>
+				</el-table-column>
+			</el-table>
+			<pagination @size-change="sizeChangeHandle" @current-change="currentChangeHandle" v-bind="state.pagination" />
+		</div>
+
+		<el-dialog v-model="formVisible" :title="form.id ? '编辑开放应用' : '新建开放应用'" width="720px" destroy-on-close>
+			<el-form ref="formRef" :model="form" :rules="rules" label-width="120px">
+				<el-form-item label="应用名称" prop="appName">
+					<el-input v-model="form.appName" maxlength="64" show-word-limit />
+				</el-form-item>
+				<el-form-item label="订单来源编码" prop="partnerCode">
+					<el-input v-model="form.partnerCode" placeholder="空则用 appKey；订单列表按此筛选" maxlength="64" />
+				</el-form-item>
+				<el-form-item v-if="!form.id" label="appKey" prop="appKey">
+					<el-input v-model="form.appKey" placeholder="可空，系统自动生成" maxlength="64" />
+				</el-form-item>
+				<el-form-item v-else label="appKey">
+					<el-input :model-value="form.appKey" disabled />
+				</el-form-item>
+				<el-form-item label="启用" prop="status">
+					<el-switch v-model="form.status" active-value="1" inactive-value="0" />
+				</el-form-item>
+				<el-divider content-position="left">回调（对方提供）</el-divider>
+				<el-form-item label="启用回调">
+					<el-switch v-model="form.callbackEnabled" active-value="1" inactive-value="0" />
+				</el-form-item>
+				<el-form-item label="回调根地址">
+					<el-input v-model="form.callbackBaseUrl" placeholder="https://partner.example.com" />
+				</el-form-item>
+				<el-form-item label="订单状态路径">
+					<el-input v-model="form.callbackOrderPath" placeholder="/order/status/notify" />
+				</el-form-item>
+				<el-form-item label="资源变更路径">
+					<el-input v-model="form.callbackResourcePath" placeholder="可选" />
+				</el-form-item>
+				<el-divider content-position="left">限流 QPS（JSON，按接口独立）</el-divider>
+				<el-form-item label="rateLimitJson">
+					<el-input
+						v-model="form.rateLimitJson"
+						type="textarea"
+						:rows="5"
+						placeholder='{"default":20,"hotel.list":10,"order.create":5}'
+					/>
+				</el-form-item>
+				<el-form-item label="备注">
+					<el-input v-model="form.remark" type="textarea" :rows="2" />
+				</el-form-item>
+			</el-form>
+			<template #footer>
+				<el-button @click="formVisible = false">取消</el-button>
+				<el-button type="primary" :loading="saving" @click="submitForm">保存</el-button>
+			</template>
+		</el-dialog>
+
+		<el-dialog v-model="secretVisible" title="请立即复制密钥" width="520px">
+			<el-alert type="warning" :closable="false" show-icon class="mb-3" title="密钥仅展示一次，关闭后列表只显示脱敏值。" />
+			<el-descriptions :column="1" border>
+				<el-descriptions-item label="appKey">{{ secretInfo.appKey }}</el-descriptions-item>
+				<el-descriptions-item label="secret">{{ secretInfo.appSecret }}</el-descriptions-item>
+			</el-descriptions>
+			<template #footer>
+				<el-button type="primary" @click="copySecret">复制</el-button>
+				<el-button @click="secretVisible = false">关闭</el-button>
+			</template>
+		</el-dialog>
+	</div>
+</template>
+
+<script lang="ts" setup name="smHotelDownstreamApp">
+import { BasicTableProps, useTable } from "/@/hooks/table"
+import { useMessage, useMessageBox } from "/@/hooks/message"
+import { addObj, delObjs, fetchList, putObj, rotateSecret } from "/@/api/supermarket/smHotelDownstreamApp"
+
+const showSearch = ref(true)
+const queryRef = ref()
+const formRef = ref()
+const selectedIds = ref<any[]>([])
+const formVisible = ref(false)
+const saving = ref(false)
+const secretVisible = ref(false)
+const secretInfo = reactive({ appKey: "", appSecret: "" })
+
+const DEFAULT_RATE =
+	'{"default":20,"hotel.list":10,"hotel.detail":20,"hotel.daily":20,"order.check":10,"order.create":5,"order.cancel":5,"order.query":20}'
+
+const form = reactive<any>({
+	id: undefined,
+	appName: "",
+	partnerCode: "",
+	appKey: "",
+	status: "1",
+	callbackEnabled: "0",
+	callbackBaseUrl: "",
+	callbackOrderPath: "/order/status/notify",
+	callbackResourcePath: "",
+	rateLimitJson: DEFAULT_RATE,
+	remark: "",
+})
+
+const rules = {
+	appName: [{ required: true, message: "请输入应用名称", trigger: "blur" }],
+}
+
+const state: BasicTableProps = reactive<BasicTableProps>({
+	queryForm: {},
+	pageList: fetchList,
+})
+
+const { getDataList, currentChangeHandle, sizeChangeHandle, tableStyle } = useTable(state)
+
+const onSelectionChange = (rows: any[]) => {
+	selectedIds.value = (rows || []).map((r) => r.id)
+}
+
+const resetQuery = () => {
+	queryRef.value?.resetFields()
+	state.queryForm = {}
+	getDataList()
+}
+
+const openForm = (row?: any) => {
+	Object.assign(form, {
+		id: undefined,
+		appName: "",
+		partnerCode: "",
+		appKey: "",
+		status: "1",
+		callbackEnabled: "0",
+		callbackBaseUrl: "",
+		callbackOrderPath: "/order/status/notify",
+		callbackResourcePath: "",
+		rateLimitJson: DEFAULT_RATE,
+		remark: "",
+	})
+	if (row?.id) {
+		Object.assign(form, {
+			id: row.id,
+			appName: row.appName,
+			partnerCode: row.partnerCode,
+			appKey: row.appKey,
+			status: row.status || "1",
+			callbackEnabled: row.callbackEnabled || "0",
+			callbackBaseUrl: row.callbackBaseUrl || "",
+			callbackOrderPath: row.callbackOrderPath || "/order/status/notify",
+			callbackResourcePath: row.callbackResourcePath || "",
+			rateLimitJson: row.rateLimitJson || DEFAULT_RATE,
+			remark: row.remark || "",
+		})
+	}
+	formVisible.value = true
+}
+
+const submitForm = async () => {
+	await formRef.value?.validate()
+	saving.value = true
+	try {
+		if (form.id) {
+			await putObj({ ...form })
+			useMessage().success("已保存")
+		} else {
+			const res: any = await addObj({ ...form })
+			const data = res?.data || {}
+			useMessage().success("已创建")
+			if (data.appSecret) {
+				secretInfo.appKey = data.appKey
+				secretInfo.appSecret = data.appSecret
+				secretVisible.value = true
+			}
+		}
+		formVisible.value = false
+		getDataList(false)
+	} catch (err: any) {
+		useMessage().error(err?.msg || err?.message || "保存失败")
+	} finally {
+		saving.value = false
+	}
+}
+
+const handleDelete = async (row?: any) => {
+	const ids = row?.id ? [row.id] : selectedIds.value
+	if (!ids.length) return
+	try {
+		await useMessageBox().confirm(`确认删除 ${ids.length} 个开放应用？`)
+		await delObjs(ids)
+		useMessage().success("已删除")
+		getDataList(false)
+	} catch (err: any) {
+		if (err === "cancel") return
+		useMessage().error(err?.msg || err?.message || "删除失败")
+	}
+}
+
+const handleRotate = async (row: any) => {
+	try {
+		await useMessageBox().confirm(`确认轮换 ${row.appName} 的密钥？旧密钥将立即失效。`)
+		const res: any = await rotateSecret(row.id)
+		const data = res?.data || {}
+		secretInfo.appKey = data.appKey || row.appKey
+		secretInfo.appSecret = data.appSecret
+		secretVisible.value = true
+		getDataList(false)
+	} catch (err: any) {
+		if (err === "cancel") return
+		useMessage().error(err?.msg || err?.message || "轮换失败")
+	}
+}
+
+const copySecret = async () => {
+	const text = `appKey=${secretInfo.appKey}\nsecret=${secretInfo.appSecret}`
+	try {
+		await navigator.clipboard.writeText(text)
+		useMessage().success("已复制")
+	} catch {
+		useMessage().warning("复制失败，请手动选择")
+	}
+}
+</script>
diff --git a/src/views/supermarket/smHotelOrder/index.vue b/src/views/supermarket/smHotelOrder/index.vue
index d8a0eee5..dd85da2c 100644
--- a/src/views/supermarket/smHotelOrder/index.vue
+++ b/src/views/supermarket/smHotelOrder/index.vue
@@ -13,6 +13,22 @@
 							<el-button size="small" @click="quickFilter('')">全部</el-button>
 						</el-button-group>
 					</el-form-item>
+					<el-form-item label="订单来源" prop="partnerCode">
+						<el-select
+							v-model="state.queryForm.partnerCode"
+							clearable
+							filterable
+							placeholder="全部来源"
+							style="width: 180px"
+						>
+							<el-option
+								v-for="item in orderSourceOptions"
+								:key="item.partnerCode"
+								:label="item.label || item.partnerCode"
+								:value="item.partnerCode"
+							/>
+						</el-select>
+					</el-form-item>
 					<el-form-item label="酒店名称/编码" prop="hotelCode">
 						<el-input v-model="state.queryForm.hotelCode" clearable placeholder="酒店编码" />
 					</el-form-item>
@@ -63,17 +79,22 @@
 				:header-cell-style="tableStyle.headerCellStyle"
 			>
 				<el-table-column type="index" label="#" width="50" />
-				<el-table-column prop="orderSource" label="来源" width="80">
+				<el-table-column prop="orderSource" label="订单来源" min-width="140" show-overflow-tooltip>
 					<template #default="scope">
 						<el-tag v-if="resolveSource(scope.row) === 'APP'" type="success" size="small">App</el-tag>
 						<el-tag v-else-if="resolveSource(scope.row) === 'ADMIN'" type="warning" size="small">后台</el-tag>
-						<el-tag v-else-if="resolveSource(scope.row) === 'DOWNSTREAM'" type="info" size="small">下游</el-tag>
-						<span v-else>{{ resolveSource(scope.row) || "-" }}</span>
-					</template>
-				</el-table-column>
-				<el-table-column prop="partnerCode" label="分销伙伴" width="110" show-overflow-tooltip>
-					<template #default="scope">
-						{{ scope.row.partnerCode || "-" }}
+						<el-tag v-else-if="resolveSource(scope.row) === 'LOCAL'" type="warning" size="small" effect="plain">本地确认</el-tag>
+						<el-tag v-else-if="resolveSource(scope.row) === 'DOWNSTREAM'" type="info" size="small">
+							{{
+								scope.row.orderSourceLabel
+									|| (scope.row.partnerCode
+										? `${protocolText(scope.row.partnerProtocol)}${scope.row.partnerCode}`
+										: "")
+									|| scope.row.downstreamAppName
+									|| "下游"
+							}}
+						</el-tag>
+						<span v-else>{{ scope.row.orderSourceLabel || resolveSource(scope.row) || "-" }}</span>
 					</template>
 				</el-table-column>
 				<el-table-column prop="channelNo" label="订单号" min-width="160" show-overflow-tooltip />
@@ -177,8 +198,17 @@
 				<el-descriptions :column="2" border>
 					<el-descriptions-item label="订单号" :span="2">{{ detailOrder.channelNo || "-" }}</el-descriptions-item>
 					<el-descriptions-item label="确认单号" :span="2">{{ detailOrder.platformNo || "-" }}</el-descriptions-item>
-					<el-descriptions-item label="来源">{{ resolveSource(detailOrder) }}</el-descriptions-item>
-					<el-descriptions-item label="分销伙伴">{{ detailOrder.partnerCode || "-" }}</el-descriptions-item>
+					<el-descriptions-item label="订单来源" :span="2">
+						{{
+							detailOrder.orderSourceLabel
+								|| (detailOrder.partnerCode
+									? `${protocolText(detailOrder.partnerProtocol)}${detailOrder.partnerCode}`
+									: "")
+								|| detailOrder.downstreamAppName
+								|| resolveSource(detailOrder)
+								|| "-"
+						}}
+					</el-descriptions-item>
 					<el-descriptions-item label="下单用户">{{ detailOrder.createBy || "-" }}</el-descriptions-item>
 					<el-descriptions-item label="支付状态">{{ payStatusText(detailOrder.payStatus) }}</el-descriptions-item>
 					<el-descriptions-item label="订单状态">{{ orderStatusText(detailOrder.orderStatus) }}</el-descriptions-item>
@@ -413,7 +443,14 @@
 
 <script setup lang="ts" name="systemSmHotelOrder">
 import { BasicTableProps, useTable } from "/@/hooks/table"
-import { fetchList, getObj, cancelOrder, compensateOrder, refundOrder } from "/@/api/supermarket/smHotelOrder"
+import {
+	fetchList,
+	getObj,
+	cancelOrder,
+	compensateOrder,
+	refundOrder,
+	listOrderSourceOptions,
+} from "/@/api/supermarket/smHotelOrder"
 import {
 	listEnabledDownstreamPartners,
 	pullHuanqiOrders,
@@ -429,6 +466,9 @@ const detailActing = ref(false)
 const pullVisible = ref(false)
 const pullLoading = ref(false)
 const pullPartnerCode = ref("")
+/** 订单来源筛选项（环启/慧订/开放应用各自名称） */
+const orderSourceOptions = ref<Array<{ partnerCode: string; label?: string; protocol?: string }>>([])
+/** 拉取环启订单用的伙伴列表 */
 const downstreamPartnerOptions = ref<Array<{ partnerCode: string; label?: string }>>([])
 /** 详情接口完整 VO：order / hotel / product / dailyList ... */
 const detailVo = ref<any>(null)
@@ -524,6 +564,7 @@ const mealText = (type: any) => {
 
 const resolveSource = (row: any) => {
 	if (row?.orderSource && row.orderSource !== "-") return row.orderSource
+	if (row?.partnerCode || row?.downstreamAppId || row?.downstreamAppName) return "DOWNSTREAM"
 	const ch = String(row?.channelNo || "")
 	if (/^APP/i.test(ch)) return "APP"
 	if (/^ADMIN/i.test(ch)) return "ADMIN"
@@ -531,6 +572,14 @@ const resolveSource = (row: any) => {
 	return ch ? "DOWNSTREAM" : "-"
 }
 
+const protocolText = (protocol?: string) => {
+	const p = String(protocol || "").toLowerCase()
+	if (p === "huanqi") return "环启·"
+	if (p === "huiding") return "慧订·"
+	if (p === "open") return "开放·"
+	return ""
+}
+
 const dataSourceText = (ds?: string) => {
 	const v = String(ds || "").toLowerCase()
 	if (!v || v === "-") return "-"
@@ -612,6 +661,15 @@ const channelOrderStatusText = (s: any) => {
 	return map[String(s)] || String(s)
 }
 
+const loadOrderSourceOptions = async () => {
+	try {
+		const res: any = await listOrderSourceOptions()
+		orderSourceOptions.value = res?.data || []
+	} catch {
+		orderSourceOptions.value = []
+	}
+}
+
 const loadDownstreamPartners = async () => {
 	try {
 		const res: any = await listEnabledDownstreamPartners()
@@ -621,6 +679,8 @@ const loadDownstreamPartners = async () => {
 	}
 }
 
+loadOrderSourceOptions()
+
 const openPullDialog = async () => {
 	await loadDownstreamPartners()
 	if (!downstreamPartnerOptions.value.length) {