diff --git a/backend/application/urls.py b/backend/application/urls.py
index 021bb90..6122ee2 100644
--- a/backend/application/urls.py
+++ b/backend/application/urls.py
@@ -25,6 +25,8 @@ from rest_framework_simplejwt.views import (
 
 from application import dispatch
 from application import settings
+from apps.pisadmin.miscprocurement.views import MiscInquiryComparisonShareBundleView
+from apps.pissupplier.views import PublicQuotationShareDetailView
 from sync.views import MiscMaterialSyncView
 from application.sse_views import sse_view
 from dvadmin.system.views.dictionary import InitDictionaryViewSet
@@ -108,6 +110,16 @@ urlpatterns = (
                 MiscMaterialSyncView.as_view(),
                 name="sync-misc-material",
             ),
+            path(
+                "api/public/pissupplier/quotation/",
+                PublicQuotationShareDetailView.as_view(),
+                name="public-pissupplier-quotation-share",
+            ),
+            path(
+                "api/public/miscprocurement/comparison/",
+                MiscInquiryComparisonShareBundleView.as_view(),
+                name="public-misc-comparison-bundle",
+            ),
             path("api/pisadmin/miscprocurement/", include("apps.pisadmin.miscprocurement.urls")),
             path("api/pisadmin/basicinfo/", include("apps.pisadmin.basicinfo.urls")),
             path("api/pisadmin/dashboard/", include("apps.pisadmin.dashboard.urls")),
diff --git a/backend/apps/pisadmin/miscprocurement/views.py b/backend/apps/pisadmin/miscprocurement/views.py
index 8917c2e..c01f831 100644
--- a/backend/apps/pisadmin/miscprocurement/views.py
+++ b/backend/apps/pisadmin/miscprocurement/views.py
@@ -9,6 +9,8 @@ from django.db.models import Q
 from django.utils import timezone
 from rest_framework.decorators import action
 from rest_framework import serializers
+from rest_framework.permissions import AllowAny
+from rest_framework.views import APIView
 
 from dvadmin.utils.json_response import DetailResponse, ErrorResponse, SuccessResponse
 from dvadmin.utils.viewset import CustomModelViewSet
@@ -28,7 +30,7 @@ from apps.pissupplier.models import (
     QuotationProfit,
     QuotationItem,
 )
-
+from apps.pissupplier.serializers import QuotationMasterSerializer
 logger = logging.getLogger(__name__)
 
 
@@ -143,6 +145,63 @@ from .serializers import (
     MiscProcProcessingMinPricesSerializer,
 )
 
+def build_comparison_share_bundle(inquiry: Inquiry) -> dict:
+    """与前端比价页 loadComparisonPage 所需数据一致：询价单 + 报价明细 + 议价 + 材料/工站主数据。"""
+    inquiry_data = InquirySerializer(inquiry).data
+    qm_qs = (
+        QuotationMaster.objects.filter(inquiry_no=inquiry.inquiry_no)
+        .order_by("supplier_code", "autoid")
+        .prefetch_related("rfq_items", "material_costs", "process_costs", "other_costs", "profit_costs")
+    )
+    quotations = []
+    for qm in qm_qs:
+        quotations.append(QuotationMasterSerializer(qm).data)
+    part_id = _resolve_inquiry_primary_part_id(inquiry)
+    neg_qs = MiscNegotiationRecords.objects.filter(inquiry_no=inquiry.inquiry_no)
+    if part_id:
+        neg_qs = neg_qs.filter(part_id=part_id)
+    negotiation_records = MiscNegotiationRecordsSerializer(neg_qs.order_by("id"), many=True).data
+    materials = MiscMaterialSerializer(
+        MiscProcurementMaterialInfo.objects.filter(status=1).order_by("id")[:8000],
+        many=True,
+    ).data
+    stations = MiscStationSerializer(
+        MiscProcurementStationInfo.objects.all().order_by("id")[:8000],
+        many=True,
+    ).data
+    return {
+        "inquiry": inquiry_data,
+        "quotations": quotations,
+        "negotiation_records": negotiation_records,
+        "materials": materials,
+        "stations": stations,
+    }
+
+
+class MiscInquiryComparisonShareBundleView(APIView):
+    """
+    GET /api/public/miscprocurement/comparison/
+
+    免登录，仅 ``?inquiry_id=<主键>``。
+    """
+
+    permission_classes = [AllowAny]
+    authentication_classes = []
+
+    def get(self, request, *args, **kwargs):
+        inquiry_id_raw = (request.query_params.get("inquiry_id") or "").strip()
+        if not inquiry_id_raw:
+            return ErrorResponse(msg="缺少 inquiry_id", code=4000)
+        try:
+            pk = int(inquiry_id_raw)
+        except (TypeError, ValueError):
+            return ErrorResponse(msg="inquiry_id 无效", code=4000)
+        inquiry = Inquiry.objects.filter(pk=pk).first()
+        if not inquiry:
+            return ErrorResponse(msg="询价单不存在", code=4000)
+        bundle = build_comparison_share_bundle(inquiry)
+        return DetailResponse(data=bundle, msg="success")
+
 
 def _negotiation_totals_from_quotation_item(quotation_no: str, part_id: str):
     """从杂采报价单上阶物料明细取议价前含税/不含税总价（与 part_id 匹配行）。"""
@@ -1431,6 +1490,17 @@ class InquiryViewSet(CustomModelViewSet):
             operation_desc="议价审核完成（核价通过）",
         )
 
+    @action(methods=["get"], detail=True, url_path="comparison_share")
+    def comparison_share(self, request, pk=None):
+        """
+        比价对外分享使用 ``#/public/misc-compare?inquiry_id=<主键>``（免登录、免签名）。
+        """
+        self.get_object()  # 保留权限校验语义；不返回链接
+        return ErrorResponse(
+            msg="采购端「复制分享链接」已关闭，请使用带 inquiry_id 的公开比价地址（由业务系统拼链）",
+            code=4000,
+        )
+
     @action(methods=["get"], detail=True, url_path="negotiation_records")
     def negotiation_records(self, request, pk=None):
         """按询价单号查询杂采议价记录（可选 part_id）。"""
diff --git a/backend/apps/pissupplier/views.py b/backend/apps/pissupplier/views.py
index 07d3727..95ba6a9 100644
--- a/backend/apps/pissupplier/views.py
+++ b/backend/apps/pissupplier/views.py
@@ -5,6 +5,8 @@ from django.db import transaction
 from django.db.models import Q
 from django.utils import timezone
 from rest_framework.decorators import action
+from rest_framework.permissions import AllowAny
+from rest_framework.views import APIView
 
 from apps.pisadmin.basicinfo.models import SupplierUser
 from dvadmin.utils.json_response import DetailResponse, ErrorResponse, SuccessResponse
@@ -453,3 +455,48 @@ class QuotationItemViewSet(SupplierQuotationScopeMixin, CustomModelViewSet):
 
     def perform_update(self, serializer):
         serializer.save()
+
+
+class PublicQuotationShareDetailView(APIView):
+    """
+    GET /api/public/pissupplier/quotation/
+
+    免登录，仅 ``?id=`` 或 ``?autoid=``（报价主表主键 autoid）。
+    响应形态与 ``GET /api/pissupplier/quotation_master/{autoid}/`` 详情相同。
+    """
+
+    permission_classes = [AllowAny]
+    authentication_classes = []
+
+    def get(self, request, *args, **kwargs):
+        id_raw = (
+            request.query_params.get("id")
+            or request.query_params.get("autoid")
+            or ""
+        ).strip()
+        if not id_raw:
+            return ErrorResponse(msg="缺少 id（或 autoid）", code=4000)
+        try:
+            autoid = int(id_raw)
+        except (TypeError, ValueError):
+            return ErrorResponse(msg="id 无效", code=4000)
+        qm = (
+            QuotationMaster.objects.prefetch_related(
+                "rfq_items",
+                "material_costs",
+                "process_costs",
+                "other_costs",
+                "profit_costs",
+            )
+            .filter(autoid=autoid)
+            .first()
+        )
+        if not qm:
+            return ErrorResponse(msg="报价单不存在", code=4000)
+        # 与 ViewSet.retrieve 一致：`QuotationMasterSerializer` 中 template_sections / inquiry_attachments
+        # 仅在 context["view_action"] == "retrieve" 时展开，否则为空导致前端成本结构与合计无法渲染。
+        data = QuotationMasterSerializer(
+            qm,
+            context={"request": request, "view_action": "retrieve"},
+        ).data
+        return DetailResponse(data=data, msg="success")
diff --git a/web/src/router/index.ts b/web/src/router/index.ts
index 129c0e1..00ec373 100644
--- a/web/src/router/index.ts
+++ b/web/src/router/index.ts
@@ -121,7 +121,7 @@ router.beforeEach(async (to, from, next) => {
     NProgress.configure({showSpinner: false});
     if (to.meta.title) NProgress.start();
     const token = Session.get('token');
-    if ((to.path === '/login' || to.path === '/login/supplier') && !token) {
+    if ((to.path === '/login' || to.path === '/login/supplier' || to.meta.public) && !token) {
         next();
         NProgress.done();
     } else {
diff --git a/web/src/router/route.ts b/web/src/router/route.ts
index ed39d77..3dc8b85 100644
--- a/web/src/router/route.ts
+++ b/web/src/router/route.ts
@@ -125,5 +125,25 @@ export const staticRoutes: Array<RouteRecordRaw> = [
 		meta: {
 			title: 'message.router.personal'
 		},
-	}
+	},
+	/** 杂采比价对外分享（免登录，`?inquiry_id=`；与 comparePrice 共用组件） */
+	{
+		path: '/public/misc-compare',
+		name: 'PublicMiscComparePrice',
+		component: () => import('/@/views/pisadmin/miscprocurement/rfqmiscellaneous/comparePrice.vue'),
+		meta: {
+			title: '比价信息',
+			public: true,
+		},
+	},
+	/** 比价分享内跳转报价单详情（免登录，`?id=` 报价 autoid；与供应商 quotation detail 共用组件） */
+	{
+		path: '/public/pissupplier/quotation',
+		name: 'PublicPissupplierQuotationShare',
+		component: () => import('/@/views/pissupplier/quotation/detail.vue'),
+		meta: {
+			title: '查看报价',
+			public: true,
+		},
+	},
 ];
diff --git a/web/src/views/pisadmin/miscprocurement/rfqmiscellaneous/api.ts b/web/src/views/pisadmin/miscprocurement/rfqmiscellaneous/api.ts
index a39f5f4..c1654de 100644
--- a/web/src/views/pisadmin/miscprocurement/rfqmiscellaneous/api.ts
+++ b/web/src/views/pisadmin/miscprocurement/rfqmiscellaneous/api.ts
@@ -1,9 +1,17 @@
+import axios from 'axios'
 import { request } from '/@/utils/service'
+import { getBaseURL } from '/@/utils/baseUrl'
 
 const baseUrl = '/api/pisadmin/miscprocurement/inquiry/'
 
 /** 列表/增删改 API；完整表单在隐藏路由 `PisadminRfqMiscInquiryDetail`（`miscInquiryDetail/:id`）。议价相关接口由隐藏路由 `PisadminRfqMiscComparePrice`（`comparePrice/:id`）使用。 */
 
+/** 免登录：比价数据包，``inquiry_id`` 为询价单主键 */
+export const fetchPublicComparisonBundle = async (params: { inquiry_id: string | number }) => {
+  const url = `${getBaseURL().replace(/\/$/, '')}/api/public/miscprocurement/comparison/`
+  return axios.get(url, { params: { inquiry_id: String(params.inquiry_id) } })
+}
+
 export const GetList = (params: any) => request({ url: baseUrl, method: 'get', params })
 export const GetObj = (id: string | number) => request({ url: baseUrl + id + '/', method: 'get' })
 export const AddObj = (data: any) => request({ url: baseUrl, method: 'post', data })
diff --git a/web/src/views/pisadmin/miscprocurement/rfqmiscellaneous/comparePrice.vue b/web/src/views/pisadmin/miscprocurement/rfqmiscellaneous/comparePrice.vue
index 782fa06..468386b 100644
--- a/web/src/views/pisadmin/miscprocurement/rfqmiscellaneous/comparePrice.vue
+++ b/web/src/views/pisadmin/miscprocurement/rfqmiscellaneous/comparePrice.vue
@@ -1,7 +1,7 @@
 <template>
-  <fs-page class="compare-price-page" v-loading="comparisonDialog.loading">
+  <fs-page class="compare-price-page" :class="{ 'compare-price-page--public-share': isPublicShare }" v-loading="comparisonDialog.loading">
     <template #header>
-      <header class="compare-price-toolbar">
+      <header v-if="!isPublicShare" class="compare-price-toolbar">
         <div class="compare-price-toolbar__left">
           <el-button text class="compare-price-back" @click="goBack">
             <el-icon class="compare-price-back__icon"><ArrowLeft /></el-icon>
@@ -187,10 +187,13 @@
             </template>
             <template #default="{ row }">
               <template v-if="row.key === 'bargain'">
-                <el-input v-model="row.values[sup.name]" size="small" placeholder="请输入议价价" />
+                <span v-if="isPublicShare" class="compare-readonly-cell">{{ formatBargainDisplayReadonly(row.values[sup.name]) }}</span>
+                <el-input v-else v-model="row.values[sup.name]" size="small" placeholder="请输入议价价" />
               </template>
               <template v-else-if="row.key === 'award'">
+                <span v-if="isPublicShare" class="compare-readonly-cell">{{ displayTextEmpty(row.values[sup.name]) }}</span>
                 <el-switch
+                  v-else
                   :model-value="row.values[sup.name] === '是'"
                   @update:model-value="(val: boolean) => toggleComparisonAward(row, sup.name, val)"
                   active-text="是"
@@ -233,7 +236,7 @@
       </div>
     </div>
 
-    <template #footer>
+    <template v-if="!isPublicShare" #footer>
       <div class="compare-price-footer">
         <el-button @click="onSaveComparisonDraft" :loading="comparisonDialog.loading" :disabled="![4, 5, 6].includes(comparisonInquiryStatus)">暂存</el-button>
         <el-button
@@ -299,12 +302,20 @@ import { GetList as GetStations } from '../misc_stations/api'
 const route = useRoute()
 const router = useRouter()
 
+/** 对外分享路由：免登录，只读（``?inquiry_id=`` 询价单主键） */
+const isPublicShare = computed(
+  () =>
+    route.name === 'PublicMiscComparePrice' || String(route.path || '').includes('/public/misc-compare')
+)
+
 const unwrapInquiryDetail = (res: any) => res?.data?.data ?? res?.data ?? res
 
 const goBack = () => {
   router.back()
 }
 
+const formatBargainDisplayReadonly = (v: unknown) => formatBargainDisplayValue(v)
+
 type ComparisonDetailRow = {
   label: string
   values: Record<string, any>
@@ -356,7 +367,7 @@ const pageTitle = computed(() => {
   return suffix ? `比价/议价 - ${suffix}` : '比价/议价'
 })
 
-/** 打开报价单详情路由页（默认查看模式，与供应商端详情页一致） */
+/** 打开报价单详情路由页（默认查看模式，与供应商端详情页一致；分享模式下走公开路由） */
 const openQuotationPreview = (supplierIndex: number) => {
   const quote: any = comparisonDialog.quotes[supplierIndex]
   const sup = comparisonDialog.suppliers[supplierIndex]
@@ -365,6 +376,13 @@ const openQuotationPreview = (supplierIndex: number) => {
     ElMessage.warning('暂无该供应商报价单数据')
     return
   }
+  if (isPublicShare.value) {
+    router.push({
+      name: 'PublicPissupplierQuotationShare',
+      query: { id: String(id) }
+    })
+    return
+  }
   router.push({
     name: 'PissupplierQuotationDetail',
     params: { id: String(id) }
@@ -375,6 +393,13 @@ const openQuotationPreview = (supplierIndex: number) => {
 const openCompareMinLink = (link: CompareMinLink) => {
   if (link.kind === 'material_cost_split') return
   if (link.kind === 'quotation') {
+    if (isPublicShare.value) {
+      router.push({
+        name: 'PublicPissupplierQuotationShare',
+        query: { id: String(link.id) }
+      })
+      return
+    }
     router.push({
       name: 'PissupplierQuotationDetail',
       params: { id: String(link.id) }
@@ -470,6 +495,17 @@ const fetchStationCodeToNameMap = async (): Promise<Record<string, string>> => {
   return map
 }
 
+/** 与 fetchStationCodeToNameMap 同逻辑，供分享数据包内嵌工站列表使用 */
+const buildStationMapFromList = (list: any[]): Record<string, string> => {
+  const map: Record<string, string> = {}
+  for (const row of list || []) {
+    const code = String(row.stationcode ?? row.station_code ?? '').trim()
+    const name = String(row.stationname ?? row.station_name ?? '').trim()
+    if (code && name) map[code] = name
+  }
+  return map
+}
+
 const processStationGroupTitle = (stationKey: string, stationNameByCode?: Record<string, string>) => {
   const t = String(stationKey || '').trim()
   if (t === '工站') return '工站'
@@ -1212,6 +1248,99 @@ const loadComparisonPage = async (row: any) => {
   }
 }
 
+/** 免登录分享：后端已组装 inquiry / quotations / materials / stations / negotiation_records */
+const loadComparisonFromBundle = async (bundle: {
+  inquiry: any
+  quotations?: any[]
+  materials?: any[]
+  stations?: any[]
+  negotiation_records?: any[]
+}) => {
+  const row = bundle.inquiry
+  comparisonDialog.currentRow = row
+  expandedRowKeys.value = []
+  comparisonDialog.loading = true
+  const rfqFromRow = Array.isArray(row.rfq_items) ? row.rfq_items[0] : undefined
+  const profitFromRow = Array.isArray(row.profit_costs)
+    ? rfqFromRow?.part_id
+      ? row.profit_costs.find((p: any) => p.part_id === rfqFromRow.part_id) || row.profit_costs[0]
+      : row.profit_costs[0]
+    : undefined
+  comparisonDialog.baseInfo = {
+    code: row.inquiry_no || '',
+    partNo: String(row.part_no || row.part_id || rfqFromRow?.part_id || '').trim(),
+    partName: String(row.part_name || rfqFromRow?.product_name || '').trim(),
+    targetPrice: row.target_price != null ? String(row.target_price) : '',
+    currency: String(row.currency || row.transaction_currency || '').trim(),
+    taxRate: firstNonEmptyString(row.tax_rate, rfqFromRow?.tax_rate, profitFromRow?.tax_rate),
+    dealPrice: row.win_price != null ? String(row.win_price) : '-',
+    lowestProcessPrice: '-'
+  }
+  try {
+    const quotes = (bundle.quotations || []).filter(Boolean)
+    const miscMinBySpec: Record<string, { price: number; factory?: string }> = {}
+    for (const it of bundle.materials || []) {
+      if (it.status != null && Number(it.status) !== 1) continue
+      const p = Number(it.price)
+      if (!Number.isFinite(p)) continue
+      const matRaw = it.materialtype ?? it.material_type ?? it.material
+      const mat = String(matRaw ?? '')
+        .trim()
+        .replace(/\s+/g, ' ')
+      if (!mat) continue
+      const fac = String(it.factory ?? it.company_code ?? '').trim()
+      const prev = miscMinBySpec[mat]
+      if (!prev || p < prev.price) {
+        miscMinBySpec[mat] = { price: p, factory: fac || undefined }
+      }
+    }
+    const stationNameByCode = buildStationMapFromList(bundle.stations || [])
+    const lowPriceCtx = computeLowPriceMinContext(quotes, miscMinBySpec)
+    const rq0 = quotes[0]?.rfq_items?.[0]
+    if (rq0) {
+      if (!comparisonDialog.baseInfo.partNo) comparisonDialog.baseInfo.partNo = String(rq0.part_id || '').trim()
+      if (!comparisonDialog.baseInfo.partName) comparisonDialog.baseInfo.partName = String(rq0.product_name || '').trim()
+    }
+    if (!comparisonDialog.baseInfo.taxRate) {
+      const pcQ =
+        quotes[0] && Array.isArray(quotes[0].profit_costs)
+          ? rq0?.part_id
+            ? quotes[0].profit_costs.find((p: any) => p.part_id === rq0.part_id) || quotes[0].profit_costs[0]
+            : quotes[0].profit_costs[0]
+          : undefined
+      comparisonDialog.baseInfo.taxRate = firstNonEmptyString(rq0?.tax_rate, pcQ?.tax_rate)
+    }
+    if (!comparisonDialog.baseInfo.currency && quotes[0]) {
+      const c = quotes[0].currency ?? quotes[0].transaction_currency
+      if (c != null && c !== '') comparisonDialog.baseInfo.currency = String(c).trim()
+    }
+    const { suppliers, rows } = buildComparisonRowsFromPisQuotes(quotes, {
+      materialMetrics: COMPARE_PRICE_MATERIAL_DETAIL_METRICS,
+      processMetrics: COMPARE_PRICE_PROCESS_DETAIL_METRICS,
+      lowPriceCtx,
+      stationNameByCode,
+      taxRateForProcessMin: comparisonDialog.baseInfo.taxRate
+    })
+    comparisonDialog.quotes = quotes
+    comparisonDialog.suppliers = suppliers
+    comparisonDialog.rows = rows
+    const negList = Array.isArray(bundle.negotiation_records) ? bundle.negotiation_records : []
+    mergeNegotiationIntoComparisonRows(rows, quotes, negList)
+    if (negList.length) await applyComparisonRowsAfterNegotiationMerge(rows)
+    const totalRow = rows.find((r) => r.key === 'total')
+    if (totalRow && totalRow.min !== undefined) {
+      comparisonDialog.baseInfo.lowestProcessPrice = String(totalRow.min)
+    }
+  } catch (e: any) {
+    comparisonDialog.quotes = []
+    comparisonDialog.suppliers = []
+    comparisonDialog.rows = []
+    ElMessage.error(e?.message || '加载比价信息失败')
+  } finally {
+    comparisonDialog.loading = false
+  }
+}
+
 const updateComparisonRowStats = (row: any) => {
   if (row?.key === 'bargain') return
   const nums = Object.values(row.values || {})
@@ -1431,6 +1560,41 @@ const toggleComparisonAward = (row: any, supName: string, val: boolean) => {
 }
 
 const loadFromRoute = async () => {
+  if (isPublicShare.value) {
+    const inquiryId = String((route.query.inquiry_id as string) || '').trim()
+    if (!inquiryId) {
+      ElMessage.error('缺少 inquiry_id')
+      return
+    }
+    try {
+      const res = await api.fetchPublicComparisonBundle({ inquiry_id: inquiryId })
+      const body = res?.data as { code?: number; data?: any; msg?: string } | undefined
+      if (body && body.code !== undefined && body.code !== 2000) {
+        ElMessage.error(body.msg || '加载失败')
+        comparisonDialog.quotes = []
+        comparisonDialog.suppliers = []
+        comparisonDialog.rows = []
+        return
+      }
+      const bundle = body?.data
+      if (!bundle?.inquiry) {
+        ElMessage.error('数据无效')
+        return
+      }
+      await loadComparisonFromBundle(bundle)
+    } catch (e: any) {
+      const msg =
+        e?.response?.data?.msg ||
+        e?.msg ||
+        e?.message ||
+        '加载比价信息失败'
+      ElMessage.error(msg)
+      comparisonDialog.quotes = []
+      comparisonDialog.suppliers = []
+      comparisonDialog.rows = []
+    }
+    return
+  }
   const id = String(route.params.id || '').trim()
   if (!id) {
     ElMessage.error('缺少询价单 ID')
@@ -1455,7 +1619,7 @@ const loadFromRoute = async () => {
 }
 
 watch(
-  () => route.params.id,
+  () => route.fullPath,
   () => {
     loadFromRoute()
   },
@@ -1468,6 +1632,17 @@ watch(
 .compare-price-page {
   box-sizing: border-box;
 }
+.compare-price-page--public-share {
+  height: 100vh !important;
+  min-height: 100vh;
+  border-radius: 0;
+}
+.compare-price-page--public-share .compare-price-body {
+  padding: 8px 10px 12px;
+}
+.compare-price-page--public-share :deep(.fs-page-header) {
+  display: none;
+}
 .compare-price-page :deep(.fs-page-header) {
   border-bottom: none;
   padding: 0;
@@ -1507,6 +1682,12 @@ watch(
   color: var(--el-text-color-primary);
   letter-spacing: 0.02em;
 }
+.compare-readonly-cell {
+  display: inline-block;
+  min-height: 22px;
+  line-height: 22px;
+  color: var(--el-text-color-primary);
+}
 .compare-price-body {
   padding: 12px 16px 16px;
   box-sizing: border-box;
diff --git a/web/src/views/pissupplier/quotation/api.ts b/web/src/views/pissupplier/quotation/api.ts
index 4356730..39f1759 100644
--- a/web/src/views/pissupplier/quotation/api.ts
+++ b/web/src/views/pissupplier/quotation/api.ts
@@ -1,4 +1,6 @@
+import axios from 'axios'
 import { request } from '/@/utils/service'
+import { getBaseURL } from '/@/utils/baseUrl'
 
 /**
  * 与后端路由一致：
@@ -34,6 +36,7 @@ export type PaymentCode = 1 | 2 | 3 | 4
  * 关联 Inquiry 与成本/价格模板接口补全 title、template 与模板名称。
  *
  * 前端详情路由：`#/.../quotation/detail/:id` 无 `mode` 时默认**查看**；列表「报价」会带 `?mode=edit`。
+ * 比价分享免登录：`#/public/pissupplier/quotation?id=`（报价 autoid），接口 ``GET /api/public/pissupplier/quotation/?id=``。
  * 更新（PUT）在报价详情页「保存」时调用，不改变 status / quotetime；正式提交走 POST `{id}/submit/`。
  * 更新（PUT）时序列化要求 supplier_code / supplier_name 等字段；前端从列表/详情映射 supplierCode 并在保存时写回。
  * 成本结构须提交 material_costs、process_costs、other_costs、profit_costs（与 QuotationMasterCreateUpdateSerializer），
@@ -45,6 +48,12 @@ export const syncExpiredQuotations = () =>
 
 export const getList = (params: any) => request({ url: baseUrl, method: 'get', params })
 export const getDetail = (id: string | number) => request({ url: `${baseUrl}${id}/`, method: 'get' })
+
+/** 比价分享页跳转：免登录，``id`` 为报价主键 autoid */
+export const fetchPublicQuotationDetail = async (params: { id: string | number }) => {
+  const url = `${getBaseURL().replace(/\/$/, '')}/api/public/pissupplier/quotation/`
+  return axios.get(url, { params: { id: String(params.id) } })
+}
 export const create = (data: any) => request({ url: baseUrl, method: 'post', data })
 export const update = (id: string | number, data: any) => request({ url: `${baseUrl}${id}/`, method: 'put', data })
 
diff --git a/web/src/views/pissupplier/quotation/crud.tsx b/web/src/views/pissupplier/quotation/crud.tsx
index 0fc2e35..ac23b0f 100644
--- a/web/src/views/pissupplier/quotation/crud.tsx
+++ b/web/src/views/pissupplier/quotation/crud.tsx
@@ -8,6 +8,8 @@ import { GetList as GetMiscParts } from '../../pisadmin/miscprocurement/misc_par
 import { GetList as GetStations } from '../../pisadmin/miscprocurement/misc_stations/api'
 import { GetList as GetUnits } from '../../pisadmin/basicinfo/unit/api'
 
+/** 公开分享：`#/public/pissupplier/quotation?id=`（报价 autoid），见 `fetchPublicQuotationDetail`。 */
+
 /** 与 loadQuotes / openQuote 等处解析列表响应一致 */
 const extractPagedList = (res: any): any[] => {
   const raw = res?.data?.results ?? res?.data?.data?.results ?? res?.data?.list ?? res?.data
@@ -1932,6 +1934,28 @@ export function useQuoteCrud(options?: {
     }
   }
 
+  /**
+   * 公开分享路由 `#/public/pissupplier/quotation?id=`：由 `fetchPublicQuotationDetail` 拉取与登录详情相同结构后调用。
+   */
+  const viewQuoteFromPublicRaw = async (rawDetail: any) => {
+    dialog.mode = 'view'
+    dialog.quoteId = String(rawDetail?.autoid ?? rawDetail?.id ?? '')
+    loading.value = true
+    try {
+      await ensureTemplateNameLookup()
+      const merged = mapBackendQuote(rawDetail)
+      await enrichQuotesWithInquiryData([merged])
+      fillCurrent(merged)
+      await loadMaterialOptions(current.inquiryCompanyCode)
+      await loadStationOptions(current.inquiryCompanyCode)
+    } catch (e) {
+      console.warn('加载公开报价详情失败', e)
+      ElMessage.error('加载报价详情失败')
+    } finally {
+      loading.value = false
+    }
+  }
+
   const viewQuote = (row: Quote) => {
     dialog.mode = 'view'
     dialog.quoteId = row.id
@@ -2385,6 +2409,7 @@ export function useQuoteCrud(options?: {
     isQuotedQuotation,
     isQuotationEditable,
     viewQuote,
+    viewQuoteFromPublicRaw,
     openQuote,
     dialog,
     dialogTitle: computed(() => (dialog.mode === 'view' ? '查看报价' : dialog.quoteId ? '编辑报价' : '新增报价')),
diff --git a/web/src/views/pissupplier/quotation/detail.vue b/web/src/views/pissupplier/quotation/detail.vue
index 6563024..8eb970c 100644
--- a/web/src/views/pissupplier/quotation/detail.vue
+++ b/web/src/views/pissupplier/quotation/detail.vue
@@ -1,7 +1,11 @@
 <template>
-  <fs-page class="quote-detail-page" v-loading="loading">
+  <fs-page
+    class="quote-detail-page"
+    :class="{ 'quote-detail-page--public-share': isPublicQuotationShare }"
+    v-loading="loading"
+  >
     <template #header>
-      <header class="quote-detail-toolbar">
+      <header v-if="!isPublicQuotationShare" class="quote-detail-toolbar">
         <div class="quote-detail-toolbar__left">
           <el-button text class="quote-detail-back" @click="goBack">
             <el-icon class="quote-detail-back__icon"><ArrowLeft /></el-icon>
@@ -351,6 +355,8 @@ import { ArrowLeft } from '@element-plus/icons-vue'
 import { computed, ref, watch } from 'vue'
 import { useRoute, useRouter } from 'vue-router'
 import { getBaseURL } from '/@/utils/baseUrl'
+import { ElMessage } from 'element-plus'
+import * as quotationApi from './api'
 import {
   useQuoteCrud,
   type InquiryAttachmentRow,
@@ -413,6 +419,9 @@ const inquiryAttachmentHref = (file: InquiryAttachmentRow) => {
 const route = useRoute()
 const router = useRouter()
 
+/** 比价分享页内跳转：免登录，``query.id`` 为报价 autoid */
+const isPublicQuotationShare = computed(() => route.name === 'PublicPissupplierQuotationShare')
+
 /** 仅 `?mode=edit` 为编辑；无 query、点标签页进入等默认查看 */
 const pageTitle = computed(() => (route.query.mode === 'edit' ? '编辑报价' : '查看报价'))
 
@@ -453,7 +462,8 @@ const {
   formatMoney,
   saveQuote,
   isQuotationEditable,
-  loading
+  loading,
+  viewQuoteFromPublicRaw
 } = useQuoteCrud({
   uiContext: 'detail',
   onSaveSuccess: () => {
@@ -513,6 +523,31 @@ const quoteSummaryRowClassName = ({ row }: { row: { isSubtotal?: boolean; sectio
 const activeTab = ref('base')
 
 async function loadPage() {
+  if (isPublicQuotationShare.value) {
+    const qid = String((route.query.id as string) || '').trim()
+    if (!qid) {
+      ElMessage.error('缺少 id（报价单主键）')
+      return
+    }
+    try {
+      const res = await quotationApi.fetchPublicQuotationDetail({ id: qid })
+      const body = res?.data as { code?: number; data?: any; msg?: string } | undefined
+      if (body && body.code !== undefined && body.code !== 2000) {
+        ElMessage.error(body.msg || '加载失败')
+        return
+      }
+      const raw = body?.data
+      if (!raw || typeof raw !== 'object') {
+        ElMessage.error('数据无效')
+        return
+      }
+      await viewQuoteFromPublicRaw(raw)
+    } catch (e: any) {
+      const msg = e?.response?.data?.msg || e?.message || '加载报价详情失败'
+      ElMessage.error(msg)
+    }
+    return
+  }
   const id = String(route.params.id || '').trim()
   if (!id) {
     goBack()
@@ -529,7 +564,7 @@ async function loadPage() {
 }
 
 watch(
-  () => [route.params.id, route.query.mode] as const,
+  () => route.fullPath,
   () => {
     loadPage()
   },
@@ -542,6 +577,17 @@ watch(
 .quote-detail-page {
   box-sizing: border-box;
 }
+.quote-detail-page--public-share {
+  height: 100vh !important;
+  min-height: 100vh;
+  border-radius: 0;
+}
+.quote-detail-page--public-share .detail-body {
+  padding-top: 8px;
+}
+.quote-detail-page--public-share :deep(.fs-page-header) {
+  display: none;
+}
 .quote-detail-page :deep(.fs-page-header) {
   border-bottom: none;
   padding: 0;