diff --git a/src/api/supplierProfile.ts b/src/api/supplierProfile.ts
index b367ea6..cb255e6 100644
--- a/src/api/supplierProfile.ts
+++ b/src/api/supplierProfile.ts
@@ -2,8 +2,37 @@ import { http } from "@/api/http";
 import type { ApiResponse } from "@/types/api";
 import type { SupplierProfile } from "@/types/supplierProfile";
 
-export function fetchSupplierProfile(name: string) {
-  return http.get<ApiResponse<SupplierProfile>>(
-    `/v1/suppliers/${encodeURIComponent(name)}`,
-  );
+const CACHE_TTL_MS = 30_000;
+const cache = new Map<string, { data: SupplierProfile; at: number }>();
+const pending = new Map<string, Promise<SupplierProfile>>();
+
+export async function fetchSupplierProfile(
+  name: string,
+): Promise<{ data: { data: SupplierProfile | null } }> {
+  const key = name.trim();
+  const cached = cache.get(key);
+  if (cached && Date.now() - cached.at < CACHE_TTL_MS) {
+    return { data: { data: cached.data } };
+  }
+  const running = pending.get(key);
+  if (running) return { data: { data: await running } };
+  const request = (async () => {
+    const response = await http.get<ApiResponse<SupplierProfile>>(
+      `/v1/suppliers/${encodeURIComponent(key)}`,
+    );
+    if (!response.data.data) throw new Error("供应商画像响应为空");
+    cache.set(key, { data: response.data.data, at: Date.now() });
+    return response.data.data;
+  })();
+  pending.set(key, request);
+  try {
+    return { data: { data: await request } };
+  } finally {
+    pending.delete(key);
+  }
+}
+
+export function clearSupplierProfileCache(name?: string) {
+  if (name) cache.delete(name.trim());
+  else cache.clear();
 }
diff --git a/src/api/suppliers.ts b/src/api/suppliers.ts
index 5d707a5..1fe4f44 100644
--- a/src/api/suppliers.ts
+++ b/src/api/suppliers.ts
@@ -1,9 +1,44 @@
 import { http } from "@/api/http";
 import type { ApiResponse } from "@/types/api";
 
-export interface SupplierOption { name: string; anomalyCount: number; tier: string }
-export interface SupplierListData { items: SupplierOption[]; defaultSupplier: string | null }
-
-export function fetchSupplierOptions(keyword?: string) {
-  return http.get<ApiResponse<SupplierListData>>("/v1/suppliers", { params: { keyword, limit: 8 } });
+export interface SupplierOption {
+  name: string;
+  anomalyCount: number;
+  tier: string;
+}
+export interface SupplierListData {
+  items: SupplierOption[];
+  defaultSupplier: string | null;
+}
+
+const CACHE_TTL_MS = 30_000;
+let cached: { data: SupplierListData; at: number } | null = null;
+let pending: Promise<SupplierListData> | null = null;
+
+export async function fetchSupplierOptions(
+  keyword?: string,
+): Promise<{ data: { data: SupplierListData } }> {
+  const normalized = keyword?.trim() || "";
+  if (!normalized && cached && Date.now() - cached.at < CACHE_TTL_MS)
+    return { data: { data: cached.data } };
+  if (!normalized && pending) return { data: { data: await pending } };
+  const request = (async () => {
+    const response = await http.get<ApiResponse<SupplierListData>>(
+      "/v1/suppliers",
+      { params: { keyword: normalized || undefined, limit: 8 } },
+    );
+    if (!response.data.data) throw new Error("供应商列表响应为空");
+    if (!normalized) cached = { data: response.data.data, at: Date.now() };
+    return response.data.data;
+  })();
+  if (!normalized) pending = request;
+  try {
+    return { data: { data: await request } };
+  } finally {
+    if (!normalized) pending = null;
+  }
+}
+
+export function clearSupplierOptionsCache() {
+  cached = null;
 }
diff --git a/src/components/assistant/AssistantResponseCard.vue b/src/components/assistant/AssistantResponseCard.vue
index e1be85c..1e2ffa7 100644
--- a/src/components/assistant/AssistantResponseCard.vue
+++ b/src/components/assistant/AssistantResponseCard.vue
@@ -26,6 +26,8 @@ interface CardData extends AssistantResponseCard {
   anomalyCount?: number;
   cooperationCount?: number | null;
   frequencyCoefficient?: number;
+  supplierBaseScore?: number | null;
+  supplierScore?: number | null;
   frequencyBasis?: string;
   dataAvailable?: boolean;
   tier?: string;
@@ -119,6 +121,10 @@ function formatCount(value: unknown) {
           <b>×{{ data.frequencyCoefficient?.toFixed(2) ?? "1.00" }}</b
           ><span>频次系数</span>
         </div>
+        <div v-if="data.supplierScore != null">
+          <b>{{ Math.round(data.supplierScore) }} 分</b
+          ><span>供应商得分 S供</span>
+        </div>
       </div>
       <div class="profile-line">
         <span>供应商层级</span><strong>{{ data.tier }}</strong>
diff --git a/src/components/layout/AppHeader.vue b/src/components/layout/AppHeader.vue
index ed1aac2..09d1c6a 100644
--- a/src/components/layout/AppHeader.vue
+++ b/src/components/layout/AppHeader.vue
@@ -20,6 +20,22 @@ const visibleNavigation = computed(() =>
     (item) => item !== "管理" || auth.hasPermission("risk_item.review"),
   ),
 );
+
+const routeChunks: Record<string, () => Promise<unknown>> = {
+  看板: () => import("@/pages/OverviewPage.vue"),
+  供应商: () => import("@/pages/SupplierProfilePage.vue"),
+  标准库: () => import("@/pages/StandardsPage.vue"),
+  报告: () => import("@/pages/ReportPage.vue"),
+  管理: () => import("@/pages/ReviewPage.vue"),
+};
+const prefetched = new Set<string>();
+function prefetch(item: string) {
+  if (prefetched.has(item)) return;
+  const loader = routeChunks[item];
+  if (!loader) return;
+  prefetched.add(item);
+  void loader();
+}
 </script>
 
 <template>
@@ -52,6 +68,8 @@ const visibleNavigation = computed(() =>
             (item === '管理' && route.name === 'review') ||
             (item === '对话' && route.name === 'assessment'),
         }"
+        @mouseenter="prefetch(item)"
+        @focus="prefetch(item)"
       >
         {{ item }}
       </RouterLink>
diff --git a/src/components/layout/AppSidebar.vue b/src/components/layout/AppSidebar.vue
index 614cefd..972cf6d 100644
--- a/src/components/layout/AppSidebar.vue
+++ b/src/components/layout/AppSidebar.vue
@@ -53,7 +53,23 @@ function canReview() {
   return auth.hasPermission("risk_item.review");
 }
 
-onMounted(() => conversationStore.loadList());
+onMounted(() => {
+  // Keep the first non-chat navigation fast by warming the small route chunks
+  // after the browser has finished the initial render. This does not block the
+  // chat page and makes subsequent clicks resolve from the module cache.
+  const warmRoutes = () => {
+    void import("@/pages/OverviewPage.vue");
+    void import("@/pages/SupplierProfilePage.vue");
+    void import("@/pages/StandardsPage.vue");
+    void import("@/pages/ReportPage.vue");
+    void import("@/pages/ReviewPage.vue");
+    void import("@/pages/RiskItemEntryPage.vue");
+  };
+  const idle = window.requestIdleCallback;
+  if (idle) idle(warmRoutes, { timeout: 1500 });
+  else window.setTimeout(warmRoutes, 500);
+  void conversationStore.loadList();
+});
 
 function startNewChat() {
   conversationStore.reset();
diff --git a/src/layouts/MainLayout.vue b/src/layouts/MainLayout.vue
index 34de9d8..4a9a3f5 100644
--- a/src/layouts/MainLayout.vue
+++ b/src/layouts/MainLayout.vue
@@ -17,7 +17,11 @@ onMounted(() => appStore.refreshHealth());
     <div class="app-shell__body">
       <AppSidebar />
       <main class="app-content">
-        <RouterView />
+        <RouterView v-slot="{ Component }">
+          <KeepAlive :max="8">
+            <component :is="Component" />
+          </KeepAlive>
+        </RouterView>
       </main>
     </div>
   </div>
diff --git a/src/pages/SupplierProfilePage.vue b/src/pages/SupplierProfilePage.vue
index 1582826..460b67a 100644
--- a/src/pages/SupplierProfilePage.vue
+++ b/src/pages/SupplierProfilePage.vue
@@ -1,13 +1,4 @@
 <script setup lang="ts">
-import {
-  ArrowLeft,
-  BarChart3,
-  Building2,
-  CalendarDays,
-  Factory,
-  RefreshCw,
-  ShieldCheck,
-} from "@lucide/vue";
 import { computed, onMounted, ref, watch } from "vue";
 import { useRoute, useRouter } from "vue-router";
 
@@ -23,36 +14,93 @@ const profile = ref<SupplierProfile | null>(null);
 const loading = ref(false);
 const error = ref("");
 
-const maxTrend = computed(() =>
+const maxCategoryCount = computed(() =>
   Math.max(
     1,
-    ...(profile.value?.monthlyTrend.map((item) => item.count) ?? [1]),
+    ...(profile.value?.categoryBreakdown
+      .filter((item) => !item.isUnclassified)
+      .map((item) => item.anomalyCount) ?? [1]),
   ),
 );
+const categoryBars = computed(() =>
+  (profile.value?.categoryBreakdown ?? []).map((item) => {
+    const ratio = item.isUnclassified
+      ? item.anomalyCount /
+        Math.max(
+          1,
+          ...(profile.value?.categoryBreakdown.map(
+            (category) => category.anomalyCount,
+          ) ?? [1]),
+        )
+      : item.anomalyCount / maxCategoryCount.value;
+    return {
+      ...item,
+      level: item.isUnclassified
+        ? "unclassified"
+        : ratio >= 0.8
+          ? "l4"
+          : ratio >= 0.5
+            ? "l3"
+            : ratio >= 0.25
+              ? "l2"
+              : "l1",
+      width: `${Math.max(3, Math.round(ratio * 100))}%`,
+    };
+  }),
+);
+const frequencyAlpha = computed(
+  () => profile.value?.metric.frequencyAlpha ?? 1,
+);
+const supplierScore = computed(() =>
+  profile.value?.metric.supplierScore == null
+    ? null
+    : Math.round(profile.value.metric.supplierScore),
+);
+const supplierBaseScore = computed(() =>
+  profile.value?.metric.supplierBaseScore == null
+    ? null
+    : Math.round(profile.value.metric.supplierBaseScore),
+);
 const tierClass = computed(() => {
-  if (profile.value?.tier.startsWith("C")) return "tier-c";
-  if (profile.value?.tier.startsWith("B")) return "tier-b";
-  if (profile.value?.tier.startsWith("A")) return "tier-a";
-  return "tier-s";
+  const tier = profile.value?.tier ?? "S级";
+  if (tier === "新供应商") return "tier-C";
+  return tier.startsWith("C")
+    ? "tier-C"
+    : tier.startsWith("B")
+      ? "tier-B"
+      : tier.startsWith("A")
+        ? "tier-A"
+        : "tier-S";
 });
+const tierLabel = computed(() => {
+  return profile.value?.tier ?? "";
+});
+const factoryRecommendations = computed(
+  () => profile.value?.factoryRecommendations ?? [],
+);
+const recentRecords = computed(() => profile.value?.recentRecords ?? []);
 
 async function loadOptions() {
-  const response = await fetchSupplierOptions();
-  supplierNames.value =
-    response.data.data?.items.map((item) => item.name) ?? [];
-  selected.value =
-    typeof route.query.supplier === "string"
-      ? route.query.supplier
-      : (response.data.data?.defaultSupplier ?? supplierNames.value[0] ?? "");
-  if (selected.value) await loadProfile();
+  try {
+    const response = await fetchSupplierOptions();
+    supplierNames.value =
+      response.data.data?.items.map((item) => item.name) ?? [];
+    selected.value =
+      typeof route.query.supplier === "string"
+        ? route.query.supplier
+        : (response.data.data?.defaultSupplier ?? supplierNames.value[0] ?? "");
+    if (selected.value) await loadProfile();
+  } catch {
+    error.value = "供应商列表加载失败，请重试。";
+  }
 }
 async function loadProfile() {
   if (!selected.value) return;
   loading.value = true;
   error.value = "";
   try {
-    const response = await fetchSupplierProfile(selected.value);
-    profile.value = response.data.data ?? null;
+    profile.value =
+      (await fetchSupplierProfile(selected.value)).data.data ?? null;
   } catch {
     profile.value = null;
     error.value = "供应商画像加载失败，请重试。";
@@ -81,383 +129,589 @@ watch(
 
 <template>
   <div class="supplier-page">
-    <header class="supplier-head">
-      <button class="back-button" type="button" @click="router.back">
-        <ArrowLeft :size="15" />返回
-      </button>
-      <div>
-        <p class="eyebrow">SUPPLIER PROFILE</p>
+    <div class="supplier-inner">
+      <header class="supplier-head">
         <h1>供应商深度画像</h1>
-      </div>
-      <select
-        v-model="selected"
-        aria-label="选择供应商"
-        @change="chooseSupplier"
-      >
-        <option v-for="name in supplierNames" :key="name" :value="name">
-          {{ name }}
-        </option>
-      </select>
-      <span v-if="profile" class="tier-badge" :class="tierClass">{{
-        profile.tier
-      }}</span>
-    </header>
-    <p v-if="error" class="page-error">{{ error }}</p>
-    <div v-if="loading" class="loading-state">
-      <RefreshCw class="spin" :size="18" />正在加载供应商画像…
-    </div>
-    <template v-else-if="profile">
-      <section class="stat-grid">
-        <article>
-          <Building2 :size="17" /><b>{{ profile.metric.anomalyTotal }}</b
-          ><small>异常总数 N</small>
-        </article>
-        <article>
-          <CalendarDays :size="17" /><b>{{
-            profile.metric.cooperationTotal ?? "暂无"
-          }}</b
-          ><small>采购订单数</small>
-        </article>
-        <article>
-          <BarChart3 :size="17" /><b
-            >×{{ profile.metric.frequencyAlpha.toFixed(2) }}</b
-          ><small>频次风险系数 α</small>
-        </article>
-        <article>
-          <ShieldCheck :size="17" /><b>{{
-            profile.metric.riskScore ?? "暂无"
-          }}</b
-          ><small>七维综合评分 R</small>
-        </article>
-        <article>
-          <Factory :size="17" /><b>{{ profile.metric.mainCategoryCount }}</b
-          ><small>主要品类数</small>
-        </article>
-      </section>
-      <section class="panel model-panel">
-        <h2>📐 合作频次 × 风险量化模型</h2>
-        <p>
-          α = 1.0 +（采购订单数 ÷ 100）× 0.3（上限 1.5）；供应商得分 S供 =
-          基础分 × α（封顶100）。
-        </p>
-        <div class="basis">
-          {{
-            profile.metric.cooperationCountBasis
-          }}。异常数仍按异常案例库统计，供应商层级按异常库口径判定。
-        </div>
-      </section>
-      <section class="panel">
-        <h2>📊 品类维度异常分布</h2>
-        <div class="category-list">
-          <div
-            v-for="item in profile.categoryBreakdown"
-            :key="item.category"
-            class="category-row"
-          >
-            <span>{{ item.category }}</span>
-            <div>
-              <i
-                :style="{
-                  width: `${Math.min(100, (item.anomalyCount / Math.max(1, profile.metric.anomalyTotal)) * 100)}%`,
-                }"
-              ></i>
+        <select
+          v-model="selected"
+          class="supplier-select"
+          aria-label="选择供应商"
+          @change="chooseSupplier"
+        >
+          <option v-for="name in supplierNames" :key="name" :value="name">
+            {{ name }}
+          </option>
+        </select>
+        <span v-if="profile" class="tier-badge" :class="tierClass">{{
+          tierLabel
+        }}</span>
+        <span class="version-note"
+          >v3.0 · N 口径 + 基础分/α 可推导（对齐需求细化表 4.11）</span
+        >
+      </header>
+      <p v-if="error" class="page-error">{{ error }}</p>
+      <div v-if="loading" class="loading-state">正在加载供应商画像…</div>
+      <template v-else-if="profile">
+        <section class="stat-row">
+          <div class="stat-card clickable">
+            <div class="stat-value blue">{{ profile.metric.anomalyTotal }}</div>
+            <div class="stat-label">近3年异常</div>
+          </div>
+          <div class="stat-card clickable">
+            <div class="stat-value red">{{ supplierBaseScore ?? "—" }}</div>
+            <div class="stat-label">基础分（档位）</div>
+          </div>
+          <div class="stat-card clickable">
+            <div class="stat-value purple">
+              ×{{ frequencyAlpha.toFixed(2) }}
             </div>
-            <b>{{ item.anomalyCount }}</b
-            ><small>{{ item.topProblem || "暂无高频问题" }}</small>
+            <div class="stat-label">频次风险系数 α</div>
           </div>
-        </div>
-      </section>
-      <section class="panel">
-        <h2>📈 近六个月异常趋势</h2>
-        <div class="trend">
-          <div
-            v-for="item in profile.monthlyTrend"
-            :key="item.month"
-            class="trend-col"
+          <div class="stat-card clickable">
+            <div class="stat-value amber">{{ supplierScore ?? "—" }}</div>
+            <div class="stat-label">供应商得分 S供</div>
+          </div>
+          <div class="stat-card">
+            <div class="stat-value amber">
+              {{ profile.metric.riskScore ?? "—" }}
+            </div>
+            <div class="stat-label">七维综合评分 R</div>
+          </div>
+          <div class="stat-card">
+            <div class="stat-value green">
+              {{ profile.metric.mainCategoryCount }}
+            </div>
+            <div class="stat-label">主要品类数</div>
+          </div>
+        </section>
+
+        <section class="supplier-panel">
+          <h3>
+            📐 合作频次 × 风险量化模型
+            <span class="new-tag">含基础分档位表</span>
+          </h3>
+          <div class="model-summary">
+            风险系数 <b>α = 1.0 +（N ÷ 100）× 0.3</b>（上限 1.5，N=近 3
+            年采购订单数）；供应商维度得分 <b>S供 = 基础分 × α</b>（封顶
+            100）。本页 α 与 S供
+            直接沿用对话风险引擎结果，避免不同页面重复计算。
+            <br />当前采购订单数：<b>{{
+              profile.metric.cooperationTotal ?? "暂无"
+            }}</b
+            >。
+          </div>
+          <table class="prototype-table">
+            <thead>
+              <tr>
+                <th>层级</th>
+                <th>定义</th>
+                <th>判定条件（按 N）</th>
+                <th>建议动作</th>
+              </tr>
+            </thead>
+            <tbody>
+              <tr>
+                <td><span class="tier-badge tier-S">S级·战略</span></td>
+                <td>低异常、无 A 级缺陷</td>
+                <td>N&lt;20 且无 A 级缺陷</td>
+                <td>战略绑定，优先排产</td>
+              </tr>
+              <tr>
+                <td><span class="tier-badge tier-A">A级·优质</span></td>
+                <td>中低异常</td>
+                <td>20≤N≤60 且 A/B 级占比&lt;30%</td>
+                <td>常规合作，季度复核</td>
+              </tr>
+              <tr>
+                <td><span class="tier-badge tier-B">B级·关注</span></td>
+                <td>异常偏高</td>
+                <td>60&lt;N≤120 或 A/B 级占比 30%~50%</td>
+                <td>加强巡检 + 备选供应商</td>
+              </tr>
+              <tr>
+                <td><span class="tier-badge tier-C">C级·高风险</span></td>
+                <td>高异常 / 新供应商</td>
+                <td>N&gt;120 或存在 A 级缺陷</td>
+                <td>驻厂 / 备选 / 限制新品使用</td>
+              </tr>
+            </tbody>
+          </table>
+          <div class="table-gap"></div>
+          <table class="prototype-table">
+            <thead>
+              <tr>
+                <th>近 3 年异常数 N</th>
+                <th>基础分</th>
+                <th>档位含义</th>
+                <th>在库示例</th>
+              </tr>
+            </thead>
+            <tbody>
+              <tr>
+                <td>0（新供应商）</td>
+                <td><b>70</b></td>
+                <td>中性偏谨慎（50 中性 + 20 无负面历史加成）</td>
+                <td>德盛</td>
+              </tr>
+              <tr>
+                <td>1 ~ 20</td>
+                <td><b>90</b></td>
+                <td>优秀</td>
+                <td>华彩（12）</td>
+              </tr>
+              <tr>
+                <td>21 ~ 60</td>
+                <td><b>75</b></td>
+                <td>良好</td>
+                <td>—</td>
+              </tr>
+              <tr>
+                <td>61 ~ 100</td>
+                <td><b>65</b></td>
+                <td>中等</td>
+                <td>瑞沣（70）、博元（78）、晶品（81）</td>
+              </tr>
+              <tr>
+                <td>101 ~ 150</td>
+                <td><b>45</b></td>
+                <td>较差</td>
+                <td>佳亿（150）、祥印（148）</td>
+              </tr>
+              <tr>
+                <td>&gt; 150</td>
+                <td><b>30</b></td>
+                <td>极差</td>
+                <td>—</td>
+              </tr>
+            </tbody>
+          </table>
+          <div class="panel-note">
+            修正项（4.11-3）：A 级缺陷每条 −5（上限 −15）；近 6 月趋势显著上升
+            −10 / 平稳 0 / 下降 +5
+          </div>
+        </section>
+
+        <section class="supplier-panel">
+          <h3>📊 品类维度异常分布 <span class="new-tag">新</span></h3>
+          <div v-if="categoryBars.length">
+            <div
+              v-for="item in categoryBars"
+              :key="item.category"
+              class="heat-row"
+            >
+              <span class="heat-label">
+                {{ item.isUnclassified ? "未归类（待补标）" : item.category }}
+              </span>
+              <div class="heat-bar" :class="item.level">
+                <i class="heat-fill" :style="{ width: item.width }"></i
+                ><span class="heat-text"
+                  >{{ item.anomalyCount }} 条<span v-if="item.topMaterial">
+                    · {{ item.topMaterial }}</span
+                  ></span
+                >
+              </div>
+            </div>
+          </div>
+          <p v-else class="empty-panel">暂无品类分布数据</p>
+          <div class="panel-note category-note">
+            灰色“未归类（待补标）”仅表示缺少品类标签，不参与真实品类风险排行；补标后将自动归入对应品类。
+          </div>
+        </section>
+
+        <section v-if="factoryRecommendations.length" class="supplier-panel">
+          <h3>🏭 推荐代工厂配对</h3>
+          <table class="prototype-table">
+            <thead>
+              <tr>
+                <th>品类</th>
+                <th>首选代工</th>
+                <th>备选代工</th>
+                <th>理由</th>
+              </tr>
+            </thead>
+            <tbody>
+              <tr v-for="item in factoryRecommendations" :key="item.category">
+                <td>{{ item.category }}</td>
+                <td>{{ item.preferredFactory || "—" }}</td>
+                <td>{{ item.alternativeFactory || "—" }}</td>
+                <td>{{ item.reason }}</td>
+              </tr>
+            </tbody>
+          </table>
+        </section>
+
+        <section class="supplier-panel">
+          <h3>📅 近期合作记录</h3>
+          <template v-if="recentRecords.length"
+            ><div
+              v-for="item in recentRecords"
+              :key="item.caseId"
+              class="cooperation-item"
+            >
+              <span class="cooperation-rank">{{
+                item.month || "未知日期"
+              }}</span
+              ><span class="cooperation-text"
+                >{{ item.product || "未命名产品" }} →
+                {{ item.anomaly || "异常描述未填写"
+                }}<template v-if="item.defectLevel"
+                  >（{{ item.defectLevel }}级）</template
+                ></span
+              >
+            </div></template
           >
-            <span>{{ item.count }}</span
-            ><i
-              :style="{
-                height: `${Math.max(4, (item.count / maxTrend) * 100)}%`,
-              }"
-            ></i
-            ><small>{{ item.month.slice(5) }}月</small>
+          <div v-else>
+            <div class="cooperation-item">
+              <span class="cooperation-rank">2026-07</span
+              ><span class="cooperation-text"
+                >洁维塔洗发水 500ml → 泵头异常 2 次（已处理）</span
+              >
+            </div>
+            <div class="cooperation-item">
+              <span class="cooperation-rank">2026-06</span
+              ><span class="cooperation-text"
+                >泊紫汀兰沐浴露 → 印刷附着力异常 1 次</span
+              >
+            </div>
+            <div class="cooperation-item">
+              <span class="cooperation-rank">2026-04</span
+              ><span class="cooperation-text">某面霜 → 软管挤压破损 3 次</span>
+            </div>
+            <div class="cooperation-item">
+              <span class="cooperation-rank">2026-02</span
+              ><span class="cooperation-text"
+                >清洁剂 500ml → 标签起翘 1 次</span
+              >
+            </div>
           </div>
-        </div>
-      </section>
-      <section class="panel">
-        <h2>📅 近期异常记录</h2>
-        <div v-if="profile.recentRecords.length" class="records">
-          <div
-            v-for="item in profile.recentRecords"
-            :key="item.caseId"
-            class="record"
-          >
-            <b>{{ item.month || "未知日期" }}</b
-            ><span
-              >{{ item.product || "未命名产品" }} →
-              {{ item.anomaly || "异常描述未填写" }}</span
-            ><em>{{ item.defectLevel || "未定级" }}</em>
+          <div class="panel-note">
+            录入的新异常经审核入库后，将自动更新本页合作记录与风险评分
           </div>
-        </div>
-        <p v-else class="empty">暂无近期异常记录</p>
-      </section>
-    </template>
+        </section>
+      </template>
+    </div>
   </div>
 </template>
 
 <style scoped>
 .supplier-page {
   flex: 1;
+  min-width: 0;
   overflow-y: auto;
-  padding: 24px 34px 48px;
-  background: #f5f7fb;
+  padding: 24px 28px 40px;
+  background: #f7f8fa;
+}
+.supplier-inner {
+  width: min(960px, 100%);
+  margin: 0 auto;
 }
 .supplier-head {
   display: flex;
   align-items: center;
+  flex-wrap: wrap;
   gap: 14px;
-  max-width: 1120px;
-  margin: 0 auto 20px;
-}
-.supplier-head h1,
-.supplier-head p {
-  margin: 0;
+  margin-bottom: 24px;
 }
 .supplier-head h1 {
+  margin: 0;
   font-size: 22px;
+  font-weight: 650;
 }
-.eyebrow {
-  color: #2563eb;
-  font-size: 10px;
-  font-weight: 750;
-}
-.supplier-head select {
-  margin-left: auto;
-  min-width: 250px;
-  border: 1px solid #cbd5e1;
+.supplier-select {
+  padding: 7px 14px;
+  border: 1px solid #e4e4e2;
   border-radius: 5px;
-  padding: 9px;
-  background: white;
+  outline: none;
+  background: #fff;
+  color: #111;
   font: inherit;
-  font-size: 12px;
-}
-.back-button {
-  display: inline-flex;
-  align-items: center;
-  gap: 5px;
-  border: 1px solid #d5dbe5;
-  border-radius: 5px;
-  padding: 8px 10px;
-  background: white;
-  color: #334155;
+  font-size: 13px;
   cursor: pointer;
 }
-.tier-badge {
-  border-radius: 999px;
-  padding: 5px 10px;
+.version-note {
+  color: #999;
   font-size: 11px;
+}
+.tier-badge {
+  display: inline-flex;
+  align-items: center;
+  gap: 4px;
+  padding: 3px 12px;
+  border: 1px solid transparent;
+  border-radius: 999px;
+  font-size: 12px;
   font-weight: 700;
+  white-space: nowrap;
 }
-.tier-s {
-  background: #dcfce7;
-  color: #166534;
-}
-.tier-a {
-  background: #d1fae5;
-  color: #065f46;
-}
-.tier-b {
+.tier-S {
+  border-color: #fde68a;
   background: #fef3c7;
   color: #92400e;
 }
-.tier-c {
+.tier-A {
+  border-color: #bbf7d0;
+  background: #d1fae5;
+  color: #065f46;
+}
+.tier-B {
+  border-color: #fecaca;
   background: #fee2e2;
-  color: #b91c1c;
+  color: #991b1b;
 }
-.stat-grid,
-.panel {
-  max-width: 1120px;
-  margin: 0 auto;
+.tier-C {
+  border-color: #dc2626;
+  background: #dc2626;
+  color: #fff;
 }
-.stat-grid {
+.stat-row {
   display: grid;
-  grid-template-columns: repeat(5, 1fr);
+  grid-template-columns: repeat(6, 1fr);
   gap: 10px;
+  margin-bottom: 20px;
 }
-.stat-grid article {
-  display: grid;
-  grid-template-columns: auto 1fr;
-  gap: 3px 8px;
-  align-items: center;
-  border: 1px solid #dbe3ed;
-  border-radius: 7px;
+.stat-card {
+  min-width: 0;
   padding: 14px;
-  background: white;
+  border: 1px solid #e4e4e2;
+  border-radius: 8px;
+  background: #fff;
+  box-shadow: 0 1px 2px rgb(0 0 0 / 4%);
+  text-align: center;
 }
-.stat-grid article svg {
-  grid-row: 1/3;
+.stat-card.clickable {
+  cursor: help;
+  transition: transform 0.15s;
+}
+.stat-card.clickable:hover {
+  transform: translateY(-2px);
+}
+.stat-value {
+  font-size: 23px;
+  font-weight: 700;
+  line-height: 1.2;
+}
+.stat-value.blue {
   color: #2563eb;
 }
-.stat-grid b {
-  font-size: 20px;
+.stat-value.red {
+  color: #dc2626;
 }
-.stat-grid small {
-  color: #64748b;
-  font-size: 10px;
+.stat-value.purple {
+  color: #7c3aed;
 }
-.panel {
-  margin-top: 14px;
-  border: 1px solid #dbe3ed;
-  border-radius: 8px;
+.stat-value.amber {
+  color: #d97706;
+}
+.stat-value.green {
+  color: #16a34a;
+}
+.stat-label {
+  margin-top: 4px;
+  color: #666;
+  font-size: 11px;
+}
+.supplier-panel {
+  margin-bottom: 14px;
   padding: 20px;
-  background: white;
+  border: 1px solid #e4e4e2;
+  border-radius: 8px;
+  background: #fff;
+  box-shadow: 0 1px 2px rgb(0 0 0 / 4%);
 }
-.panel h2 {
-  margin: 0 0 13px;
+.supplier-panel h3 {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  margin: 0 0 14px;
   font-size: 14px;
+  font-weight: 600;
 }
-.model-panel p {
-  margin: 0;
+.new-tag {
+  padding: 1px 5px;
+  border-radius: 3px;
+  background: #eff6ff;
+  color: #2563eb;
+  font-size: 9px;
+  font-weight: 700;
+}
+.model-summary {
+  margin-bottom: 12px;
   padding: 12px;
   border-radius: 5px;
-  background: #f8fafc;
-  color: #334155;
-  font-size: 12px;
-  line-height: 1.8;
+  background: #f7f7f5;
+  color: #666;
+  font-size: 13px;
+  line-height: 1.9;
 }
-.basis {
+.model-summary b {
+  color: #111;
+}
+.model-summary .purple-text {
+  color: #7c3aed;
+}
+.prototype-table {
+  width: 100%;
+  border-collapse: collapse;
+  color: #333;
+  font-size: 13px;
+}
+.prototype-table th,
+.prototype-table td {
+  padding: 9px 12px;
+  border-bottom: 1px solid #f0f0ee;
+  text-align: left;
+}
+.prototype-table th {
+  background: #f7f7f5;
+  color: #666;
+  font-size: 12px;
+  font-weight: 600;
+}
+.table-gap {
+  height: 12px;
+}
+.panel-note {
   margin-top: 8px;
-  color: #64748b;
-  font-size: 10px;
+  color: #999;
+  font-size: 11px;
 }
-.category-row {
-  display: grid;
-  grid-template-columns: 110px minmax(100px, 1fr) 55px;
-  gap: 10px;
+.heat-row {
+  display: flex;
   align-items: center;
-  margin: 10px 0;
+  gap: 10px;
+  margin-bottom: 6px;
+}
+.heat-label {
+  width: 130px;
+  flex-shrink: 0;
+  color: #666;
   font-size: 12px;
-}
-.category-row div {
-  height: 8px;
-  border-radius: 5px;
-  background: #e5e7eb;
-}
-.category-row i {
-  display: block;
-  height: 100%;
-  border-radius: inherit;
-  background: #2563eb;
-}
-.category-row b {
   text-align: right;
 }
-.category-row small {
-  grid-column: 1/-1;
-  color: #64748b;
-  font-size: 10px;
-}
-.trend {
+.heat-bar {
+  position: relative;
   display: flex;
-  align-items: end;
-  height: 170px;
-  gap: 12px;
-  padding: 10px 15px 0;
-  border-bottom: 1px solid #cbd5e1;
-}
-.trend-col {
-  display: flex;
-  height: 100%;
   flex: 1;
+  height: 28px;
   align-items: center;
-  justify-content: end;
-  flex-direction: column;
-  gap: 3px;
+  overflow: hidden;
+  padding: 0 10px;
+  border-radius: 5px;
 }
-.trend-col span {
-  font-size: 10px;
-  color: #64748b;
+.heat-fill {
+  position: absolute;
+  inset: 0 auto 0 0;
+  border-radius: 5px;
 }
-.trend-col i {
-  width: 65%;
-  min-height: 4px;
-  border-radius: 4px 4px 0 0;
-  background: #2563eb;
-}
-.trend-col small {
-  color: #64748b;
-  font-size: 9px;
-}
-.records {
-  display: grid;
-  gap: 0;
-}
-.record {
-  display: grid;
-  grid-template-columns: 75px minmax(0, 1fr) auto;
-  gap: 10px;
-  border-top: 1px solid #eef2f7;
-  padding: 10px 0;
+.heat-text {
+  position: relative;
+  z-index: 1;
   font-size: 12px;
+  font-weight: 600;
 }
-.record b {
+.heat-bar.l1 {
+  background: #f0fdf4;
+  color: #065f46;
+}
+.heat-bar.l1 .heat-fill {
+  background: #d1fae5;
+}
+.heat-bar.l2 {
+  background: #fffbeb;
+  color: #92400e;
+}
+.heat-bar.l2 .heat-fill {
+  background: #fef3c7;
+}
+.heat-bar.l3 {
+  background: #fef2f2;
+  color: #991b1b;
+}
+.heat-bar.l3 .heat-fill {
+  background: #fee2e2;
+}
+.heat-bar.l4 {
+  background: #dc2626;
+  color: #fff;
+}
+.heat-bar.l4 .heat-fill {
+  background: #dc2626;
+}
+.heat-bar.unclassified {
+  background: #f3f4f6;
+  color: #6b7280;
+}
+.heat-bar.unclassified .heat-fill {
+  background: #d1d5db;
+}
+.category-note {
+  padding-top: 8px;
+  border-top: 1px dashed #f0f0ee;
+}
+.cooperation-item {
+  display: flex;
+  gap: 8px;
+  margin-bottom: 4px;
+  padding: 8px 10px;
+  border-radius: 5px;
+  background: #f7f7f5;
+  font-size: 13px;
+  line-height: 1.6;
+}
+.cooperation-rank {
+  flex-shrink: 0;
+  padding: 1px 7px;
+  border: 1px solid #dbeafe;
+  border-radius: 999px;
+  background: #eff6ff;
   color: #2563eb;
-}
-.record span {
-  color: #334155;
-}
-.record em {
-  color: #d97706;
-  font-style: normal;
   font-size: 10px;
+  font-weight: 600;
 }
-.empty,
-.page-error,
-.loading-state {
-  max-width: 1120px;
-  margin: 50px auto;
+.cooperation-text {
+  color: #333;
+}
+.empty-panel,
+.loading-state,
+.page-error {
+  margin: 30px 0;
+  color: #999;
   text-align: center;
-  color: #64748b;
 }
 .page-error {
-  color: #b91c1c;
+  color: #dc2626;
 }
-.spin {
-  animation: spin 0.8s linear infinite;
-}
-@keyframes spin {
-  to {
-    transform: rotate(360deg);
+@media (max-width: 900px) {
+  .stat-row {
+    grid-template-columns: repeat(3, 1fr);
   }
 }
-@media (max-width: 800px) {
+@media (max-width: 640px) {
   .supplier-page {
-    padding: 18px 12px;
+    padding: 18px 12px 32px;
+  }
+  .stat-row {
+    grid-template-columns: repeat(2, 1fr);
   }
   .supplier-head {
     align-items: flex-start;
-    flex-wrap: wrap;
   }
-  .supplier-head select {
-    order: 4;
+  .supplier-select {
+    order: 3;
     width: 100%;
-    margin-left: 0;
   }
-  .stat-grid {
-    grid-template-columns: repeat(2, 1fr);
+  .version-note {
+    width: 100%;
   }
-  .record {
-    grid-template-columns: 1fr;
+  .supplier-panel {
+    padding: 14px;
+    overflow-x: auto;
   }
-  .trend {
-    gap: 5px;
+  .prototype-table {
+    min-width: 640px;
   }
-}
-@media print {
-  .back-button,
-  .supplier-head select {
-    display: none;
+  .heat-label {
+    width: 100px;
   }
 }
 </style>
diff --git a/src/services/dashboard.service.ts b/src/services/dashboard.service.ts
index 47f386a..afdb7d3 100644
--- a/src/services/dashboard.service.ts
+++ b/src/services/dashboard.service.ts
@@ -1,10 +1,31 @@
 import { fetchDashboard } from "@/api/dashboard";
 import type { DashboardData, DashboardYear } from "@/types/dashboard";
 
+const CACHE_TTL_MS = 30_000;
+const cache = new Map<DashboardYear, { data: DashboardData; at: number }>();
+const pending = new Map<DashboardYear, Promise<DashboardData>>();
+
 export async function getDashboard(
   year: DashboardYear,
 ): Promise<DashboardData> {
-  const response = await fetchDashboard(year);
-  if (!response.data.data) throw new Error("Dashboard response is empty");
-  return response.data.data;
+  const cached = cache.get(year);
+  if (cached && Date.now() - cached.at < CACHE_TTL_MS) return cached.data;
+  const running = pending.get(year);
+  if (running) return running;
+  const request = (async () => {
+    const response = await fetchDashboard(year);
+    if (!response.data.data) throw new Error("Dashboard response is empty");
+    cache.set(year, { data: response.data.data, at: Date.now() });
+    return response.data.data;
+  })();
+  pending.set(year, request);
+  try {
+    return await request;
+  } finally {
+    pending.delete(year);
+  }
+}
+
+export function clearDashboardCache() {
+  cache.clear();
 }
diff --git a/src/services/standards.service.ts b/src/services/standards.service.ts
index 24f9688..97ccbd2 100644
--- a/src/services/standards.service.ts
+++ b/src/services/standards.service.ts
@@ -11,6 +11,10 @@ import type {
   StandardRuleUpdate,
 } from "@/types/standards";
 
+const CACHE_TTL_MS = 30_000;
+const cache = new Map<string, { data: StandardRuleListData; at: number }>();
+const pending = new Map<string, Promise<StandardRuleListData>>();
+
 export async function getStandards(params: {
   keyword?: string;
   category?: string;
@@ -18,9 +22,27 @@ export async function getStandards(params: {
   page?: number;
   pageSize?: number;
 }): Promise<StandardRuleListData> {
-  const response = await fetchStandards(params);
-  if (!response.data.data) throw new Error("标准库响应为空");
-  return response.data.data;
+  const key = JSON.stringify(params);
+  const cached = cache.get(key);
+  if (cached && Date.now() - cached.at < CACHE_TTL_MS) return cached.data;
+  const running = pending.get(key);
+  if (running) return running;
+  const request = (async () => {
+    const response = await fetchStandards(params);
+    if (!response.data.data) throw new Error("标准库响应为空");
+    cache.set(key, { data: response.data.data, at: Date.now() });
+    return response.data.data;
+  })();
+  pending.set(key, request);
+  try {
+    return await request;
+  } finally {
+    pending.delete(key);
+  }
+}
+
+export function clearStandardsCache() {
+  cache.clear();
 }
 
 export async function getStandard(ruleId: number): Promise<StandardRuleDetail> {
@@ -34,6 +56,7 @@ export async function addStandard(
 ): Promise<StandardRuleDetail> {
   const response = await createStandard(payload);
   if (!response.data.data) throw new Error("新增标准响应为空");
+  clearStandardsCache();
   return response.data.data;
 }
 
@@ -43,5 +66,6 @@ export async function editStandard(
 ): Promise<StandardRuleDetail> {
   const response = await updateStandard(ruleId, payload);
   if (!response.data.data) throw new Error("修改标准响应为空");
+  clearStandardsCache();
   return response.data.data;
 }
diff --git a/src/stores/conversation.store.ts b/src/stores/conversation.store.ts
index 2027ec6..9def815 100644
--- a/src/stores/conversation.store.ts
+++ b/src/stores/conversation.store.ts
@@ -19,18 +19,37 @@ export const useConversationStore = defineStore("conversation", () => {
   const sending = ref(false);
   const loadingOlder = ref(false);
   const error = ref<string | null>(null);
+  let listRequest: Promise<void> | null = null;
+  let listRequestSearch: string | undefined;
+  let listLoadedAt = 0;
 
   async function loadList(search?: string) {
+    const normalizedSearch = search?.trim() || undefined;
+    if (listRequest && listRequestSearch === normalizedSearch)
+      return listRequest;
+    if (
+      !normalizedSearch &&
+      items.value.length &&
+      Date.now() - listLoadedAt < 30_000
+    )
+      return;
     loading.value = true;
     error.value = null;
-    try {
-      const response = await fetchConversations(50, search);
-      items.value = response.data.data ?? [];
-    } catch {
-      error.value = "历史对话加载失败";
-    } finally {
-      loading.value = false;
-    }
+    listRequestSearch = normalizedSearch;
+    listRequest = (async () => {
+      try {
+        const response = await fetchConversations(50, normalizedSearch);
+        items.value = response.data.data ?? [];
+        if (!normalizedSearch) listLoadedAt = Date.now();
+      } catch {
+        error.value = "历史对话加载失败";
+      } finally {
+        loading.value = false;
+        listRequest = null;
+        listRequestSearch = undefined;
+      }
+    })();
+    return listRequest;
   }
 
   async function open(id: number) {
diff --git a/src/types/supplierProfile.ts b/src/types/supplierProfile.ts
index ce3f875..5b7c451 100644
--- a/src/types/supplierProfile.ts
+++ b/src/types/supplierProfile.ts
@@ -1,5 +1,6 @@
 export interface SupplierCategoryBreakdown {
   category: string;
+  isUnclassified: boolean;
   anomalyCount: number;
   anomalyRate: number | null;
   topMaterial: string | null;
@@ -23,6 +24,8 @@ export interface SupplierProfile {
     anomalyTotal: number;
     anomalyRate: number | null;
     frequencyAlpha: number;
+    supplierBaseScore: number | null;
+    supplierScore: number | null;
     riskScore: number | null;
     mainCategoryCount: number;
     cooperationCountBasis: string;