diff --git a/src/api/monitoring.ts b/src/api/monitoring.ts
new file mode 100644
index 0000000..534ec03
--- /dev/null
+++ b/src/api/monitoring.ts
@@ -0,0 +1,9 @@
+import { http } from "@/api/http";
+
+export function addRiskMonitor(payload: { subjectId: string; score: number; level: string }) {
+  return http.post("/v1/monitoring/risk", {
+    subjectId: payload.subjectId,
+    score: payload.score,
+    level: payload.level,
+  });
+}
diff --git a/src/api/supplierProfile.ts b/src/api/supplierProfile.ts
new file mode 100644
index 0000000..b367ea6
--- /dev/null
+++ b/src/api/supplierProfile.ts
@@ -0,0 +1,9 @@
+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)}`,
+  );
+}
diff --git a/src/api/suppliers.ts b/src/api/suppliers.ts
new file mode 100644
index 0000000..5d707a5
--- /dev/null
+++ b/src/api/suppliers.ts
@@ -0,0 +1,9 @@
+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 } });
+}
diff --git a/src/components/assistant/AssistantResponseCard.vue b/src/components/assistant/AssistantResponseCard.vue
index 2742822..e1be85c 100644
--- a/src/components/assistant/AssistantResponseCard.vue
+++ b/src/components/assistant/AssistantResponseCard.vue
@@ -12,10 +12,12 @@ import {
   Sparkles,
 } from "@lucide/vue";
 import { computed, ref } from "vue";
+import { useRouter } from "vue-router";
 
 import type { AssistantResponseCard } from "@/types/conversation";
 
 const props = defineProps<{ card: AssistantResponseCard }>();
+const router = useRouter();
 const feedback = ref("");
 interface CardData extends AssistantResponseCard {
   name?: string;
@@ -59,6 +61,14 @@ function notify(label: string) {
   window.setTimeout(() => (feedback.value = ""), 2400);
 }
 
+function openSupplier() {
+  const supplier = data.value.name;
+  void router.push({
+    name: "supplier",
+    query: supplier ? { supplier } : undefined,
+  });
+}
+
 function formatCount(value: unknown) {
   return typeof value === "number" ? value.toLocaleString("zh-CN") : "暂无数据";
 }
@@ -90,6 +100,9 @@ function formatCount(value: unknown) {
         >
         <small v-else>标准库规则匹配 · 待品控确认</small>
       </div>
+      <span v-if="card.type === 'solution'" class="solution-confidence"
+        >置信度：{{ data.confidence || "中" }}</span
+      >
     </header>
 
     <template v-if="card.type === 'supplier'">
@@ -205,7 +218,10 @@ function formatCount(value: unknown) {
     </template>
 
     <template v-else>
-      <div class="solution-base"><b>分析基础：</b>{{ data.analysisBase }}</div>
+      <div class="solution-base">
+        <b>分析基础：</b
+        >{{ data.analysisBase || "基于相似品类、相似物料与标准库规则生成。" }}
+      </div>
       <section
         v-if="data.standardFallbackEnabled || data.standards?.length"
         class="solution-section"
@@ -255,7 +271,10 @@ function formatCount(value: unknown) {
       </section>
       <section v-if="data.risks?.length" class="solution-section risk-list">
         <div v-for="risk in data.risks" :key="risk.title" class="solution-risk">
-          <span>{{ risk.level }}</span>
+          <span
+            :class="risk.level === '高风险' ? 'risk-high' : 'risk-medium'"
+            >{{ risk.level }}</span
+          >
           <p>
             <b>{{ risk.title }}：</b>{{ risk.detail }}
           </p>
@@ -270,7 +289,10 @@ function formatCount(value: unknown) {
         </ol>
       </section>
       <div class="solution-warning">
-        <AlertTriangle :size="14" />{{ data.warning }}
+        <AlertTriangle :size="14" />{{
+          data.warning ||
+          "以上方案由 AI 推理生成，实际执行前请咨询品控并安排小批量试产验证。"
+        }}
       </div>
     </template>
 
@@ -284,6 +306,20 @@ function formatCount(value: unknown) {
       </button>
       <button type="button" @click="notify('查看详情')">查看详情</button>
       <button type="button" @click="notify('追问详情')">追问详情</button>
+      <button
+        v-if="card.type === 'solution'"
+        type="button"
+        @click="notify('收藏方案')"
+      >
+        📌 收藏方案
+      </button>
+      <button
+        v-if="card.type === 'solution'"
+        type="button"
+        @click="openSupplier"
+      >
+        🏭 查供应商
+      </button>
     </div>
     <p v-if="feedback" class="response-feedback">{{ feedback }}</p>
   </article>
@@ -505,6 +541,16 @@ function formatCount(value: unknown) {
   font-size: 11px;
   line-height: 1.6;
 }
+.solution-confidence {
+  margin-left: auto;
+  border: 1px solid #fcd34d;
+  border-radius: 999px;
+  padding: 3px 9px;
+  background: #fffbeb;
+  color: #d97706;
+  font-size: 10px;
+  font-weight: 700;
+}
 .solution-suggest {
   margin-top: 14px;
   border-radius: 6px;
@@ -539,6 +585,14 @@ function formatCount(value: unknown) {
   color: var(--color-warning);
   font-size: 9px;
 }
+.solution-risk > span.risk-high {
+  background: #fee2e2;
+  color: #dc2626;
+}
+.solution-risk > span.risk-medium {
+  background: #fef3c7;
+  color: #d97706;
+}
 .solution-risk p {
   margin: 0;
   color: var(--color-text-secondary);
diff --git a/src/components/assistant/RiskAnalysisCard.vue b/src/components/assistant/RiskAnalysisCard.vue
index 4a97cc8..9454001 100644
--- a/src/components/assistant/RiskAnalysisCard.vue
+++ b/src/components/assistant/RiskAnalysisCard.vue
@@ -11,6 +11,7 @@ import {
   Sparkles,
 } from "@lucide/vue";
 import { computed, ref } from "vue";
+import { useRouter } from "vue-router";
 
 import type { RiskAssessmentResult } from "@/types/risk";
 import { formatRiskLevel } from "@/utils/risk";
@@ -19,9 +20,13 @@ const props = defineProps<{
   result: RiskAssessmentResult;
   canMonitor?: boolean;
 }>();
+const router = useRouter();
+type SimilarCase = NonNullable<RiskAssessmentResult["similarCases"]>[number];
 const emit = defineEmits<{ generateReport: [] }>();
 const expanded = ref(true);
+const evidenceExpanded = ref(true);
 const feedback = ref("");
+const selectedCase = ref<SimilarCase | null>(null);
 
 interface DimensionView {
   name: string;
@@ -44,6 +49,12 @@ function copyScore() {
   notify("评分已复制");
 }
 
+function openCase(item?: SimilarCase) {
+  const target = item ?? props.result.similarCases?.[0];
+  if (target) selectedCase.value = target;
+  else notify("案例详情");
+}
+
 const dimensions = computed<DimensionView[]>(() =>
   (props.result.dimensionScores?.length
     ? props.result.dimensionScores.map((item) => ({
@@ -78,6 +89,49 @@ const stars = computed(() => {
   const filled = Math.max(1, Math.min(5, Math.round(props.result.score / 20)));
   return "★".repeat(filled) + "☆".repeat(5 - filled);
 });
+const supplierDimension = computed(() =>
+  props.result.dimensionScores?.find((item) => item.dimension === "供应商表现"),
+);
+const formulaText = computed(() => {
+  const source = props.result.dimensionScores?.length
+    ? props.result.dimensionScores
+    : props.result.factors.map((factor) => ({
+        dimension: factor.name,
+        score: 100 - factor.value,
+        weight: factor.weight,
+      }));
+  if (!source.length) return "暂无七维评分明细";
+  return `${source.map((item) => `${(item.weight / 100).toFixed(2)}×${Math.round(item.score)}`).join(" + ")} ≈ ${Math.round(props.result.score)}`;
+});
+const standardCategories = computed(() => [
+  ...new Set(
+    (props.result.standardJudgment ?? []).map((item) => item.category),
+  ),
+]);
+const pendingStandardCount = computed(
+  () =>
+    (props.result.standardJudgment ?? []).filter(
+      (item) => !["合规", "合格", "达标"].includes(item.status),
+    ).length,
+);
+
+function openStandards(category = "all", keyword?: string) {
+  void router.push({
+    name: "standards",
+    query: {
+      category,
+      ...(keyword ? { keyword } : {}),
+    },
+  });
+}
+
+function openSupplier() {
+  const supplier = props.result.supplierFreq?.supplierName;
+  void router.push({
+    name: "supplier",
+    query: supplier ? { supplier } : undefined,
+  });
+}
 </script>
 
 <template>
@@ -138,6 +192,12 @@ const stars = computed(() => {
         <div v-if="result.categoryWarning?.suggestion">
           <span>建议</span>{{ result.categoryWarning.suggestion }}
         </div>
+        <div v-if="result.categoryWarning?.similarCategory">
+          <span>相似: {{ result.categoryWarning.similarCategory }}</span>
+          历史异常
+          {{ result.categoryWarning.similarCount ?? 0 }}
+          条，用于当前品类案例不足时辅助预判
+        </div>
       </section>
 
       <section class="supplier-analysis">
@@ -158,6 +218,10 @@ const stars = computed(() => {
             <span>频次风险系数</span
             ><strong>×{{ result.supplierFreq.alpha.toFixed(2) }}</strong>
           </div>
+          <div v-if="supplierDimension">
+            <span>供应商得分 S供</span
+            ><strong>{{ Math.round(supplierDimension.score) }} 分</strong>
+          </div>
           <div v-if="result.supplierFreq.tier">
             <span>供应商层级</span
             ><strong>{{ result.supplierFreq.tier }}</strong>
@@ -169,6 +233,9 @@ const stars = computed(() => {
           <div v-if="result.supplierFreq.suggestion">
             <span>管理建议</span>{{ result.supplierFreq.suggestion }}
           </div>
+          <div v-if="supplierDimension?.reason" class="supplier-calculation">
+            <span>计算依据</span>{{ supplierDimension.reason }}
+          </div>
         </template>
         <p v-else class="supplier-analysis__empty">
           {{
@@ -191,16 +258,22 @@ const stars = computed(() => {
 
       <section class="standards-card">
         <h3><BookOpenCheck :size="14" /> 标准判定 · 双引擎</h3>
+        <p v-if="result.standardJudgment?.length" class="standards-card__intro">
+          命中判定标准库 {{ result.standardJudgment.length }} 条 · 覆盖
+          {{ standardCategories.join(" / ") }} · 来源：《标准文件.xlsx》219 条
+        </p>
         <p
           v-if="!result.standardJudgment?.length"
           class="standards-card__empty"
         >
           暂无相关标准
         </p>
-        <div
+        <button
           v-for="standard in result.standardJudgment"
           :key="`${standard.category}-${standard.riskPoint}`"
           class="standard-row"
+          type="button"
+          @click="openStandards(standard.category, standard.riskPoint)"
         >
           <span
             class="standard-tag"
@@ -217,9 +290,26 @@ const stars = computed(() => {
           <strong :class="{ 'status-action': standard.status !== '待检测' }">{{
             standard.status
           }}</strong>
-        </div>
+        </button>
         <footer>
-          双引擎融合：历史异常经验引擎提供风险优先级，标准库提供可执行的检测阈值与验证任务。
+          <span class="standards-card__engine-icon">↻</span>
+          <span
+            ><b>双引擎融合：</b
+            >历史数据（经验引擎）提供风险优先级与相似案例；标准库（规则引擎）给出量化阈值与检测依据。<template
+              v-if="pendingStandardCount"
+              >{{ pendingStandardCount }} 项待检标准已加入检测任务清单</template
+            ></span
+          >
+          <span class="standards-card__links">
+            <button
+              v-for="category in standardCategories"
+              :key="category"
+              type="button"
+              @click="openStandards(category)"
+            >
+              查看{{ category }}标准
+            </button>
+          </span>
         </footer>
       </section>
 
@@ -245,6 +335,54 @@ const stars = computed(() => {
             >
           </div>
         </div>
+        <div class="formula-strip">
+          R = {{ formulaText }}（{{ formatRiskLevel(result.level) }}）
+        </div>
+      </section>
+
+      <section class="evidence-panel">
+        <button
+          type="button"
+          class="evidence-panel__head"
+          @click="evidenceExpanded = !evidenceExpanded"
+        >
+          <span>🧠 推理过程（思维链）</span><small>检索→匹配→评分→生成</small>
+          <ChevronUp v-if="evidenceExpanded" :size="14" /><ChevronDown
+            v-else
+            :size="14"
+          />
+        </button>
+        <div v-if="evidenceExpanded" class="evidence-panel__body">
+          <div>
+            <b>① 向量检索</b
+            ><span
+              >新品参数嵌入 → 召回历史案例 → 余弦相似度与业务字段混合排序，返回
+              Top {{ result.similarCases?.length ?? 0 }} 条。</span
+            >
+          </div>
+          <div>
+            <b>② 相似度加权</b
+            ><span
+              >按相似度和时间衰减因子 D(t)
+              对候选案例排序，优先展示高相关案例。</span
+            >
+          </div>
+          <div>
+            <b>③ 七维评分</b
+            ><span
+              >{{ formulaText }}，映射为{{
+                formatRiskLevel(result.level)
+              }}。</span
+            >
+          </div>
+          <div>
+            <b>④ 建议生成</b
+            ><span
+              >聚合相似案例方案，结合标准规则生成
+              {{ suggestions.length }} 条可执行建议。</span
+            >
+          </div>
+        </div>
       </section>
 
       <section class="analysis-section">
@@ -263,6 +401,7 @@ const stars = computed(() => {
           :key="`${item.date}-${index}`"
           class="case-row"
           type="button"
+          @click="openCase(item)"
         >
           <span class="case-rank">TOP {{ index + 1 }}</span>
           <div class="case-content">
@@ -296,14 +435,90 @@ const stars = computed(() => {
         >
           <FileDown :size="14" /> 生成报告
         </button>
-        <button type="button" @click="notify('案例详情')">案例详情</button>
-        <button type="button" @click="notify('供应商对比')">供应商对比</button>
+        <button type="button" @click="openCase()">案例详情</button>
+        <button type="button" @click="openSupplier">供应商对比</button>
         <button v-if="canMonitor" type="button" @click="notify('加入监控')">
           加入监控
         </button>
       </div>
     </template>
     <p v-if="feedback" class="risk-feedback">{{ feedback }}</p>
+    <div
+      v-if="selectedCase"
+      class="case-modal-backdrop"
+      @click.self="selectedCase = null"
+    >
+      <section
+        class="case-modal"
+        role="dialog"
+        aria-modal="true"
+        aria-labelledby="case-detail-title"
+      >
+        <header class="case-modal__header">
+          <div>
+            <span class="case-modal__eyebrow">SIMILAR CASE DETAIL</span>
+            <h3 id="case-detail-title">案例详情</h3>
+          </div>
+          <button
+            type="button"
+            class="case-modal__close"
+            aria-label="关闭案例详情"
+            @click="selectedCase = null"
+          >
+            ×
+          </button>
+        </header>
+        <div class="case-modal__summary">
+          <strong>{{ selectedCase.product || "未命名产品" }}</strong>
+          <span v-if="selectedCase.similarity != null"
+            >相似度 {{ Math.round(selectedCase.similarity * 100) }}%</span
+          >
+        </div>
+        <dl class="case-modal__grid">
+          <div>
+            <dt>发生日期</dt>
+            <dd>{{ selectedCase.date || "暂无数据" }}</dd>
+          </div>
+          <div>
+            <dt>产品品类</dt>
+            <dd>{{ selectedCase.category || "暂无数据" }}</dd>
+          </div>
+          <div>
+            <dt>物料类型</dt>
+            <dd>{{ selectedCase.material || "暂无数据" }}</dd>
+          </div>
+          <div>
+            <dt>缺陷等级</dt>
+            <dd>{{ selectedCase.defectLevel || "暂无数据" }}</dd>
+          </div>
+          <div class="case-modal__field--wide">
+            <dt>异常问题</dt>
+            <dd>
+              {{
+                selectedCase.problem || selectedCase.description || "暂无数据"
+              }}
+            </dd>
+          </div>
+          <div class="case-modal__field--wide">
+            <dt>根因分析</dt>
+            <dd>{{ selectedCase.rootCause || "暂无数据" }}</dd>
+          </div>
+          <div class="case-modal__field--wide">
+            <dt>解决方案</dt>
+            <dd>{{ selectedCase.solution || "暂无数据" }}</dd>
+          </div>
+          <div class="case-modal__field--wide">
+            <dt>处理结果</dt>
+            <dd>{{ selectedCase.result || "暂无数据" }}</dd>
+          </div>
+        </dl>
+        <footer class="case-modal__footer">
+          来源：历史异常案例库 · 案例编号：{{
+            selectedCase.caseId || "暂无数据"
+          }}
+        </footer>
+      </section>
+    </div>
   </article>
 </template>
 
@@ -532,6 +747,15 @@ h3 {
   color: #4c1d95;
   text-align: right;
 }
+.supplier-calculation {
+  align-items: flex-start !important;
+  margin-top: 5px;
+  border-top: 1px dashed #ddd6fe;
+  padding-top: 7px !important;
+  color: var(--color-text-muted) !important;
+  font-size: 10px !important;
+  line-height: 1.5;
+}
 
 .supplier-analysis__empty,
 .supplier-analysis__note {
@@ -555,15 +779,87 @@ h3 {
   color: var(--color-text-faint);
   font-size: 10px;
 }
+.formula-strip {
+  margin-top: 10px;
+  border: 1px dashed #bfdbfe;
+  border-radius: 5px;
+  padding: 8px 10px;
+  background: #eff6ff;
+  color: #2563eb;
+  font-size: 10px;
+  line-height: 1.55;
+  text-align: center;
+}
+.evidence-panel {
+  margin-top: 12px;
+  border: 1px solid var(--color-border-light);
+  border-radius: 6px;
+  overflow: hidden;
+}
+.evidence-panel__head {
+  display: flex;
+  width: 100%;
+  align-items: center;
+  gap: 8px;
+  border: 0;
+  padding: 10px 12px;
+  background: white;
+  color: #111827;
+  font: inherit;
+  font-size: 11px;
+  font-weight: 650;
+  border-bottom: 1px solid var(--color-border-light);
+  cursor: pointer;
+  text-align: left;
+}
+.evidence-panel__head small {
+  margin-left: auto;
+  color: var(--color-text-muted);
+  font-size: 9px;
+  font-weight: 400;
+}
+.evidence-panel__body {
+  display: grid;
+  gap: 0;
+  padding: 4px 12px 8px;
+  background: white;
+}
+.evidence-panel__body div {
+  display: grid;
+  grid-template-columns: 112px minmax(0, 1fr);
+  gap: 8px;
+  border-top: 1px dashed var(--color-border-light);
+  padding: 8px 0;
+  color: var(--color-text-muted);
+  font-size: 10px;
+  line-height: 1.55;
+}
+.evidence-panel__body div:first-child {
+  border-top: 0;
+}
+.evidence-panel__body b {
+  color: var(--color-text-secondary);
+}
 
 .standard-row {
   display: flex;
+  width: 100%;
   align-items: flex-start;
   gap: 8px;
   border-top: 1px dashed var(--color-border-light);
+  border-right: 0;
+  border-bottom: 0;
+  border-left: 0;
   padding: 7px 0;
+  background: transparent;
   color: var(--color-text-secondary);
   font-size: 12px;
+  font-family: inherit;
+  text-align: left;
+  cursor: pointer;
+}
+.standard-row:hover {
+  background: var(--color-bg-warm);
 }
 
 .standard-tag {
@@ -612,12 +908,48 @@ h3 {
 }
 
 .standards-card footer {
+  display: flex;
+  align-items: flex-start;
+  gap: 7px;
   border-radius: 6px;
   margin-top: 7px;
   padding: 7px 9px;
   background: var(--color-bg-warm);
   color: var(--color-text-muted);
   font-size: 10px;
+  line-height: 1.6;
+}
+.standards-card footer > span:nth-child(2) {
+  flex: 1;
+}
+.standards-card footer b {
+  color: var(--color-text-secondary);
+}
+.standards-card footer button {
+  flex: 0 0 auto;
+  border: 0;
+  padding: 0;
+  background: transparent;
+  color: var(--color-accent);
+  font: inherit;
+  font-weight: 700;
+  cursor: pointer;
+  white-space: nowrap;
+}
+.standards-card footer button:hover {
+  text-decoration: underline;
+}
+.standards-card__links {
+  display: inline-flex;
+  flex: 0 0 auto !important;
+  flex-wrap: wrap;
+  justify-content: flex-end;
+  gap: 4px 8px;
+}
+.standards-card__engine-icon {
+  color: var(--color-accent);
+  font-size: 12px;
+  font-weight: 700;
 }
 
 .analysis-section {
@@ -643,6 +975,17 @@ h3 {
   background: var(--color-bg-warm);
   text-align: center;
 }
+.dimension-cell:nth-child(1) .dimension-meter i,
+.dimension-cell:nth-child(5) .dimension-meter i,
+.dimension-cell:nth-child(6) .dimension-meter i {
+  background: #d97706;
+}
+.dimension-cell:nth-child(2) .dimension-meter i {
+  background: #16a34a;
+}
+.dimension-cell:nth-child(3) .dimension-meter i {
+  background: #dc2626;
+}
 
 .dimension-cell > span {
   color: var(--color-text-muted);
@@ -780,6 +1123,114 @@ h3 {
   color: var(--color-accent);
   font-size: 11px;
 }
+.case-modal-backdrop {
+  position: fixed;
+  inset: 0;
+  z-index: 100;
+  display: grid;
+  place-items: center;
+  padding: 24px;
+  background: rgb(15 23 42 / 48%);
+}
+.case-modal {
+  width: min(680px, 100%);
+  max-height: min(720px, calc(100vh - 48px));
+  overflow-y: auto;
+  border: 1px solid var(--color-border);
+  border-radius: 10px;
+  background: var(--color-surface);
+  box-shadow: 0 22px 54px rgb(15 23 42 / 22%);
+}
+.case-modal__header {
+  display: flex;
+  align-items: flex-start;
+  justify-content: space-between;
+  border-bottom: 1px solid var(--color-border-light);
+  padding: 18px 20px;
+}
+.case-modal__eyebrow {
+  color: var(--color-accent);
+  font-size: 9px;
+  font-weight: 750;
+  letter-spacing: 0.08em;
+}
+.case-modal__header h3 {
+  margin: 4px 0 0;
+  font-size: 17px;
+}
+.case-modal__close {
+  border: 0;
+  background: transparent;
+  color: var(--color-text-muted);
+  font-size: 22px;
+  cursor: pointer;
+}
+.case-modal__summary {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 16px 20px 10px;
+}
+.case-modal__summary strong {
+  font-size: 15px;
+}
+.case-modal__summary span {
+  border-radius: 4px;
+  padding: 4px 7px;
+  background: var(--color-accent-subtle);
+  color: var(--color-accent);
+  font-size: 11px;
+  font-weight: 700;
+}
+.case-modal__grid {
+  display: grid;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+  gap: 10px;
+  margin: 0;
+  padding: 10px 20px 20px;
+}
+.case-modal__grid div {
+  min-width: 0;
+  border: 1px solid var(--color-border-light);
+  border-radius: 5px;
+  padding: 9px 10px;
+}
+.case-modal__grid dt {
+  color: var(--color-text-muted);
+  font-size: 10px;
+}
+.case-modal__grid dd {
+  margin: 4px 0 0;
+  color: var(--color-text-secondary);
+  font-size: 12px;
+  line-height: 1.55;
+  white-space: pre-wrap;
+}
+.case-modal__field--wide {
+  grid-column: 1 / -1;
+}
+.case-modal__footer {
+  border-top: 1px solid var(--color-border-light);
+  padding: 10px 20px 14px;
+  color: var(--color-text-faint);
+  font-size: 10px;
+}
+@media (max-width: 560px) {
+  .case-modal-backdrop {
+    align-items: end;
+    padding: 0;
+  }
+  .case-modal {
+    max-height: 90vh;
+    border-radius: 10px 10px 0 0;
+  }
+  .case-modal__grid {
+    grid-template-columns: 1fr;
+  }
+  .case-modal__field--wide {
+    grid-column: auto;
+  }
+}
 
 @media (max-width: 600px) {
   .risk-card {
diff --git a/src/components/layout/AppSidebar.vue b/src/components/layout/AppSidebar.vue
index 936ae5e..614cefd 100644
--- a/src/components/layout/AppSidebar.vue
+++ b/src/components/layout/AppSidebar.vue
@@ -33,7 +33,12 @@ const shortcuts = [
     route: "risk-item-entry",
     permission: "risk_item.submit",
   },
-  { label: "供应商画像", icon: Building2, route: "assessment" },
+  {
+    label: "供应商画像",
+    icon: Building2,
+    route: "supplier",
+    permission: "supplier.read",
+  },
   {
     label: "判定标准库",
     icon: BookOpenCheck,
diff --git a/src/pages/RiskAssistantPage.vue b/src/pages/RiskAssistantPage.vue
index 808c87b..b4cae0c 100644
--- a/src/pages/RiskAssistantPage.vue
+++ b/src/pages/RiskAssistantPage.vue
@@ -107,6 +107,10 @@ function openTool(
     router.push({ name: "review" });
     return;
   }
+  if (value === "supplier") {
+    router.push({ name: "supplier" });
+    return;
+  }
   if (value === "ocr") {
     ocrOpen.value = true;
     return;
diff --git a/src/pages/StandardsPage.vue b/src/pages/StandardsPage.vue
index 620af82..479c82d 100644
--- a/src/pages/StandardsPage.vue
+++ b/src/pages/StandardsPage.vue
@@ -12,7 +12,8 @@ import {
   Search,
   X,
 } from "@lucide/vue";
-import { computed, onBeforeUnmount, onMounted, ref, watch } from "vue";
+import { computed, onBeforeUnmount, ref, watch } from "vue";
+import { useRoute } from "vue-router";
 
 import { useAuthStore } from "@/stores/auth.store";
 import {
@@ -43,6 +44,7 @@ const categoryMeta: Record<string, { tone: string; description: string }> = {
 };
 
 const keyword = ref("");
+const route = useRoute();
 const auth = useAuthStore();
 const category = ref("all");
 const status = ref("启用");
@@ -220,7 +222,20 @@ function formatDate(value: string) {
 }
 
 watch(keyword, scheduleSearch);
-onMounted(() => void load());
+watch(
+  () => [route.query.category, route.query.keyword],
+  ([categoryQuery, keywordQuery]) => {
+    const requestedCategory =
+      typeof categoryQuery === "string" ? categoryQuery : "all";
+    category.value = categories.some((item) => item.key === requestedCategory)
+      ? requestedCategory
+      : "all";
+    keyword.value = typeof keywordQuery === "string" ? keywordQuery : "";
+    page.value = 1;
+    void load();
+  },
+  { immediate: true },
+);
 onBeforeUnmount(() => {
   if (searchTimer) clearTimeout(searchTimer);
 });
diff --git a/src/pages/SupplierProfilePage.vue b/src/pages/SupplierProfilePage.vue
new file mode 100644
index 0000000..1582826
--- /dev/null
+++ b/src/pages/SupplierProfilePage.vue
@@ -0,0 +1,463 @@
+<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";
+
+import { fetchSupplierOptions } from "@/api/suppliers";
+import { fetchSupplierProfile } from "@/api/supplierProfile";
+import type { SupplierProfile } from "@/types/supplierProfile";
+
+const router = useRouter();
+const route = useRoute();
+const supplierNames = ref<string[]>([]);
+const selected = ref("");
+const profile = ref<SupplierProfile | null>(null);
+const loading = ref(false);
+const error = ref("");
+
+const maxTrend = computed(() =>
+  Math.max(
+    1,
+    ...(profile.value?.monthlyTrend.map((item) => item.count) ?? [1]),
+  ),
+);
+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";
+});
+
+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();
+}
+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;
+  } catch {
+    profile.value = null;
+    error.value = "供应商画像加载失败，请重试。";
+  } finally {
+    loading.value = false;
+  }
+}
+function chooseSupplier() {
+  void router.replace({
+    name: "supplier",
+    query: { supplier: selected.value },
+  });
+  void loadProfile();
+}
+onMounted(() => void loadOptions());
+watch(
+  () => route.query.supplier,
+  (value) => {
+    if (typeof value === "string" && value !== selected.value) {
+      selected.value = value;
+      void loadProfile();
+    }
+  },
+);
+</script>
+
+<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>
+        <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: `${Math.min(100, (item.anomalyCount / Math.max(1, profile.metric.anomalyTotal)) * 100)}%`,
+                }"
+              ></i>
+            </div>
+            <b>{{ item.anomalyCount }}</b
+            ><small>{{ item.topProblem || "暂无高频问题" }}</small>
+          </div>
+        </div>
+      </section>
+      <section class="panel">
+        <h2>📈 近六个月异常趋势</h2>
+        <div class="trend">
+          <div
+            v-for="item in profile.monthlyTrend"
+            :key="item.month"
+            class="trend-col"
+          >
+            <span>{{ item.count }}</span
+            ><i
+              :style="{
+                height: `${Math.max(4, (item.count / maxTrend) * 100)}%`,
+              }"
+            ></i
+            ><small>{{ item.month.slice(5) }}月</small>
+          </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>
+        </div>
+        <p v-else class="empty">暂无近期异常记录</p>
+      </section>
+    </template>
+  </div>
+</template>
+
+<style scoped>
+.supplier-page {
+  flex: 1;
+  overflow-y: auto;
+  padding: 24px 34px 48px;
+  background: #f5f7fb;
+}
+.supplier-head {
+  display: flex;
+  align-items: center;
+  gap: 14px;
+  max-width: 1120px;
+  margin: 0 auto 20px;
+}
+.supplier-head h1,
+.supplier-head p {
+  margin: 0;
+}
+.supplier-head h1 {
+  font-size: 22px;
+}
+.eyebrow {
+  color: #2563eb;
+  font-size: 10px;
+  font-weight: 750;
+}
+.supplier-head select {
+  margin-left: auto;
+  min-width: 250px;
+  border: 1px solid #cbd5e1;
+  border-radius: 5px;
+  padding: 9px;
+  background: white;
+  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;
+  cursor: pointer;
+}
+.tier-badge {
+  border-radius: 999px;
+  padding: 5px 10px;
+  font-size: 11px;
+  font-weight: 700;
+}
+.tier-s {
+  background: #dcfce7;
+  color: #166534;
+}
+.tier-a {
+  background: #d1fae5;
+  color: #065f46;
+}
+.tier-b {
+  background: #fef3c7;
+  color: #92400e;
+}
+.tier-c {
+  background: #fee2e2;
+  color: #b91c1c;
+}
+.stat-grid,
+.panel {
+  max-width: 1120px;
+  margin: 0 auto;
+}
+.stat-grid {
+  display: grid;
+  grid-template-columns: repeat(5, 1fr);
+  gap: 10px;
+}
+.stat-grid article {
+  display: grid;
+  grid-template-columns: auto 1fr;
+  gap: 3px 8px;
+  align-items: center;
+  border: 1px solid #dbe3ed;
+  border-radius: 7px;
+  padding: 14px;
+  background: white;
+}
+.stat-grid article svg {
+  grid-row: 1/3;
+  color: #2563eb;
+}
+.stat-grid b {
+  font-size: 20px;
+}
+.stat-grid small {
+  color: #64748b;
+  font-size: 10px;
+}
+.panel {
+  margin-top: 14px;
+  border: 1px solid #dbe3ed;
+  border-radius: 8px;
+  padding: 20px;
+  background: white;
+}
+.panel h2 {
+  margin: 0 0 13px;
+  font-size: 14px;
+}
+.model-panel p {
+  margin: 0;
+  padding: 12px;
+  border-radius: 5px;
+  background: #f8fafc;
+  color: #334155;
+  font-size: 12px;
+  line-height: 1.8;
+}
+.basis {
+  margin-top: 8px;
+  color: #64748b;
+  font-size: 10px;
+}
+.category-row {
+  display: grid;
+  grid-template-columns: 110px minmax(100px, 1fr) 55px;
+  gap: 10px;
+  align-items: center;
+  margin: 10px 0;
+  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 {
+  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;
+  align-items: center;
+  justify-content: end;
+  flex-direction: column;
+  gap: 3px;
+}
+.trend-col span {
+  font-size: 10px;
+  color: #64748b;
+}
+.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;
+  font-size: 12px;
+}
+.record b {
+  color: #2563eb;
+}
+.record span {
+  color: #334155;
+}
+.record em {
+  color: #d97706;
+  font-style: normal;
+  font-size: 10px;
+}
+.empty,
+.page-error,
+.loading-state {
+  max-width: 1120px;
+  margin: 50px auto;
+  text-align: center;
+  color: #64748b;
+}
+.page-error {
+  color: #b91c1c;
+}
+.spin {
+  animation: spin 0.8s linear infinite;
+}
+@keyframes spin {
+  to {
+    transform: rotate(360deg);
+  }
+}
+@media (max-width: 800px) {
+  .supplier-page {
+    padding: 18px 12px;
+  }
+  .supplier-head {
+    align-items: flex-start;
+    flex-wrap: wrap;
+  }
+  .supplier-head select {
+    order: 4;
+    width: 100%;
+    margin-left: 0;
+  }
+  .stat-grid {
+    grid-template-columns: repeat(2, 1fr);
+  }
+  .record {
+    grid-template-columns: 1fr;
+  }
+  .trend {
+    gap: 5px;
+  }
+}
+@media print {
+  .back-button,
+  .supplier-head select {
+    display: none;
+  }
+}
+</style>
diff --git a/src/router/routes.ts b/src/router/routes.ts
index d0500b1..f4634f4 100644
--- a/src/router/routes.ts
+++ b/src/router/routes.ts
@@ -51,6 +51,16 @@ export const routes: RouteRecordRaw[] = [
           permission: "risk.assess",
         },
       },
+      {
+        path: "supplier",
+        name: "supplier",
+        component: () => import("@/pages/SupplierProfilePage.vue"),
+        meta: {
+          title: "供应商画像",
+          requiresAuth: true,
+          permission: "supplier.read",
+        },
+      },
       {
         path: "overview",
         name: "overview",
diff --git a/src/types/risk.ts b/src/types/risk.ts
index cc7b92b..13d9681 100644
--- a/src/types/risk.ts
+++ b/src/types/risk.ts
@@ -39,10 +39,17 @@ export interface RiskAssessmentResult {
   modelVersion: string;
   factors: RiskFactorResult[];
   similarCases?: Array<{
+    caseId?: number | null;
     date?: string | null;
     product?: string | null;
+    category?: string | null;
+    material?: string | null;
     problem?: string | null;
+    rootCause?: string | null;
     solution?: string | null;
+    description?: string | null;
+    defectLevel?: string | null;
+    result?: string | null;
     similarity?: number | null;
   }>;
   aiSuggestions?: string[];
diff --git a/src/types/supplierProfile.ts b/src/types/supplierProfile.ts
new file mode 100644
index 0000000..ce3f875
--- /dev/null
+++ b/src/types/supplierProfile.ts
@@ -0,0 +1,41 @@
+export interface SupplierCategoryBreakdown {
+  category: string;
+  anomalyCount: number;
+  anomalyRate: number | null;
+  topMaterial: string | null;
+  topProblem: string | null;
+}
+
+export interface SupplierRecentRecord {
+  caseId: number;
+  month: string | null;
+  product: string | null;
+  anomaly: string | null;
+  defectLevel: string | null;
+}
+
+export interface SupplierProfile {
+  supplierName: string;
+  tier: string;
+  tierCondition: string;
+  metric: {
+    cooperationTotal: number | null;
+    anomalyTotal: number;
+    anomalyRate: number | null;
+    frequencyAlpha: number;
+    riskScore: number | null;
+    mainCategoryCount: number;
+    cooperationCountBasis: string;
+    anomalyRateBasis: string;
+  };
+  categoryBreakdown: SupplierCategoryBreakdown[];
+  monthlyTrend: Array<{ month: string; count: number }>;
+  recentRecords: SupplierRecentRecord[];
+  factoryRecommendations: Array<{
+    category: string;
+    preferredFactory: string | null;
+    alternativeFactory: string | null;
+    reason: string;
+  }>;
+  recommendationNote: string | null;
+}