diff --git a/db/finding_assets.go b/db/finding_assets.go
index f1cd90d..51bc994 100644
--- a/db/finding_assets.go
+++ b/db/finding_assets.go
@@ -76,8 +76,15 @@ func (a *assetRow) coverageNode() CoverageGraphNode {
 	}
 }
 
-// label 复用覆盖图的标签规则(URL > domain > ip > app_name > root_domain)。
+// label 复用覆盖图的标签规则(URL > domain > ip > app_name > root_domain),但没有
+// URL 的服务(SMB、非 HTTP 端口等)要补上端口:否则它的标签会和宿主 IP/域名那行
+// 一模一样,树上父子两行看起来完全重复。
 func (a *assetRow) label() string {
+	if a.kind == "service" && a.url == "" {
+		if host, port := a.hostPort(); host != "" && port > 0 {
+			return host + ":" + strconv.Itoa(port)
+		}
+	}
 	n := a.coverageNode()
 	n.Key = assetKey(a.id)
 	return coverageNodeLabel(&n)
diff --git a/web/src/app/(main)/function/findings/_components/asset-tree.tsx b/web/src/app/(main)/function/findings/_components/asset-tree.tsx
index bfc9246..1bf2d6b 100644
--- a/web/src/app/(main)/function/findings/_components/asset-tree.tsx
+++ b/web/src/app/(main)/function/findings/_components/asset-tree.tsx
@@ -66,6 +66,15 @@ function parseAssetURL(raw: string): URL | null {
   }
 }
 
+// hostOf 取一个节点代表的宿主:URL 取 hostname,「host:port」取 host,其余就是
+// 标签本身(根域名 / 子域名 / IP)。
+function hostOf(label: string): string {
+  const url = parseAssetURL(label);
+  if (url) return stripBrackets(url.hostname);
+  const hostPort = label.match(/^(.+):(\d+)$/);
+  return stripBrackets(hostPort ? hostPort[1] : label);
+}
+
 // shortLabel 去掉与父节点重复的前缀。service / endpoint 的 label 是完整 URL,而
 // 宿主域名/IP 上一行已经写过了 —— 深层节点本来就窄,再把 host 重复一遍,真正有
 // 信息量的端口和路径就全被截断掉了。完整值仍在 title 与面包屑里。
@@ -78,16 +87,17 @@ function shortLabel(node: FindingAssetNode, parent?: FindingAssetNode): string {
   }
   if (node.kind !== "service" && node.kind !== "endpoint") return node.label;
 
-  // 接口挂在服务下:直接砍掉服务那段前缀,剩下的就是路径。
+  // 父标签正好是自己的前缀(接口挂在同 URL 的服务下、服务挂在同 IP 下):直接砍掉。
   if (node.label.startsWith(parent.label)) {
     return node.label.slice(parent.label.length) || node.label;
   }
 
+  // 否则只有父节点确实就是这个 URL 的宿主时才简写,不然会丢掉辨识信息
+  // (比如服务因为缺子域名资产行而直接挂在根域名下,那就得显示完整 URL)。
+  if (hostOf(node.label) !== hostOf(parent.label)) return node.label;
+
   const url = parseAssetURL(node.label);
   if (!url) return node.label;
-  // 只有父节点确实就是这个 URL 的宿主时才简写,否则会丢掉辨识信息。
-  if (stripBrackets(url.hostname) !== parent.label) return node.label;
-
   if (node.kind === "endpoint") return `${url.pathname}${url.search}` || "/";
   const scheme = url.protocol.replace(":", "");
   const port = url.port || (url.protocol === "https:" ? "443" : "80");
diff --git a/web/src/lib/mock/data.ts b/web/src/lib/mock/data.ts
index b3f64c1..60ef5d0 100644
--- a/web/src/lib/mock/data.ts
+++ b/web/src/lib/mock/data.ts
@@ -15,6 +15,7 @@ import type {
   DailyTokenBucket,
   Edge,
   Finding,
+  FindingAsset,
   InterceptApprovalRow,
   InterceptPending,
   InterceptRule,
@@ -565,10 +566,24 @@ export const assetCounts: Record<string, number> = assets.reduce<Record<string,
   return m;
 }, {});
 
+// assetRef 把资产 id 变成 finding 上挂的资产引用(label 与后端 coverageNodeLabel
+// 的取值顺序一致:URL > 域名 > IP > 应用名)。「按资产」视图的树就是靠这些引用
+// 把发现挂到资产上的。
+function assetRef(id: number): FindingAsset {
+  const asset = assets.find((candidate) => candidate.id === id);
+  if (!asset) throw new Error(`mock assetRef: unknown asset ${id}`);
+  return {
+    id: String(id),
+    type: asset.type,
+    label: asset.url || asset.domain || asset.ip || asset.app_name || String(id),
+  };
+}
+
 // ── Findings ─────────────────────────────────────────────────────────────────
 export const findings: Finding[] = [
   {
     id: "f-1",
+    assets: [assetRef(18)],
     vulnclass: "SQL Injection",
     name: "官网搜索接口报错型 SQL 注入",
     severity: "high",
@@ -584,6 +599,7 @@ export const findings: Finding[] = [
   },
   {
     id: "f-2",
+    assets: [assetRef(15)],
     vulnclass: "IDOR",
     severity: "high",
     status: "pending",
@@ -596,6 +612,7 @@ export const findings: Finding[] = [
   },
   {
     id: "f-3",
+    assets: [assetRef(3)],
     vulnclass: "Weak JWT",
     severity: "high",
     status: "pending",
@@ -607,6 +624,7 @@ export const findings: Finding[] = [
   },
   {
     id: "f-4",
+    assets: [assetRef(18)],
     vulnclass: "Reflected XSS",
     severity: "medium",
     status: "pending",
@@ -618,6 +636,7 @@ export const findings: Finding[] = [
   },
   {
     id: "f-5",
+    assets: [assetRef(2)],
     vulnclass: "Exposed .git",
     severity: "medium",
     status: "pending",
@@ -629,6 +648,7 @@ export const findings: Finding[] = [
   },
   {
     id: "f-6",
+    assets: [assetRef(17)],
     vulnclass: "Default Credentials",
     severity: "high",
     status: "pending",
@@ -641,6 +661,7 @@ export const findings: Finding[] = [
   },
   {
     id: "f-7",
+    assets: [assetRef(17)],
     vulnclass: "Open Redirect",
     severity: "low",
     status: "pending",
@@ -652,6 +673,7 @@ export const findings: Finding[] = [
   },
   {
     id: "f-8",
+    assets: [assetRef(17)],
     vulnclass: "Missing Rate Limit",
     severity: "medium",
     status: "pending",
@@ -663,6 +685,7 @@ export const findings: Finding[] = [
   },
   {
     id: "f-9",
+    assets: [assetRef(16)],
     vulnclass: "Verbose Error",
     severity: "low",
     status: "pending",
@@ -674,6 +697,7 @@ export const findings: Finding[] = [
   },
   {
     id: "f-10",
+    assets: [assetRef(4)],
     vulnclass: "Outdated Component",
     severity: "medium",
     status: "pending",
@@ -698,6 +722,7 @@ export const findings: Finding[] = [
   },
   {
     id: "f-12",
+    assets: [assetRef(4)],
     vulnclass: "Deserialization RCE",
     name: "shop 商城 Fastjson 反序列化远程命令执行",
     severity: "critical",
@@ -714,6 +739,7 @@ export const findings: Finding[] = [
   },
   {
     id: "f-13",
+    assets: [assetRef(19)],
     vulnclass: "Privilege Escalation",
     severity: "high",
     status: "pending",
@@ -727,6 +753,7 @@ export const findings: Finding[] = [
   },
   {
     id: "f-14",
+    assets: [assetRef(19), assetRef(21)],
     vulnclass: "Network Segmentation",
     severity: "medium",
     status: "pending",
@@ -739,6 +766,7 @@ export const findings: Finding[] = [
   },
   {
     id: "f-15",
+    assets: [assetRef(26)],
     vulnclass: "Unauthenticated RCE",
     severity: "high",
     status: "pending",
@@ -752,6 +780,7 @@ export const findings: Finding[] = [
   },
   {
     id: "f-16",
+    assets: [assetRef(21)],
     vulnclass: "Kerberoasting",
     severity: "high",
     status: "pending",
@@ -764,6 +793,7 @@ export const findings: Finding[] = [
   },
   {
     id: "f-17",
+    assets: [assetRef(20)],
     vulnclass: "Domain Compromise",
     name: "内网域控 DC01 完全控制（Domain Admin）",
     severity: "critical",
@@ -1291,7 +1321,8 @@ export const activity: Activity[] = [
     kind: "tool_result",
     tool: "bash",
     tool_use_id: "p0-probe",
-    summary: "acme.com → 302 → www；Server: nginx/1.24.0\nadmin.acme.com → 200，X-Powered-By 缺省，body 命中 element-ui/vue 特征",
+    summary:
+      "acme.com → 302 → www；Server: nginx/1.24.0\nadmin.acme.com → 200，X-Powered-By 缺省，body 命中 element-ui/vue 特征",
     detail: "admin 是独立后台登录页；确认五入口有效，可把初始意图描述写精准。",
   },
   {
@@ -1426,7 +1457,8 @@ export const activity: Activity[] = [
     tool: "prove_goal",
     tool_use_id: "p2-pg",
     summary: "prove_goal(g3, evidence=fa6)",
-    detail: "reason：i7 RCE 拿到 DMZ 立足点(fa4)、fa5 提权 root、fa6 证明第二网卡直连内网并 ping 通 DC01——『突破 DMZ 建立内网立足点』验收达成。",
+    detail:
+      "reason：i7 RCE 拿到 DMZ 立足点(fa4)、fa5 提权 root、fa6 证明第二网卡直连内网并 ping 通 DC01——『突破 DMZ 建立内网立足点』验收达成。",
   },
   {
     seq: 1205,
@@ -1503,7 +1535,8 @@ export const activity: Activity[] = [
     tool: "prove_goal",
     tool_use_id: "p3-pg",
     summary: "prove_goal(g4, evidence=F-09)",
-    detail: "reason：Jenkins 泄露 svc_deploy(Domain Admin) → psexec 控制 DC01 → secretsdump 全域哈希，F-09 已确认，『拿下内部靶标域控 DC01』达成。",
+    detail:
+      "reason：Jenkins 泄露 svc_deploy(Domain Admin) → psexec 控制 DC01 → secretsdump 全域哈希，F-09 已确认，『拿下内部靶标域控 DC01』达成。",
   },
   {
     seq: 1305,
@@ -1524,7 +1557,13 @@ export const activity: Activity[] = [
   },
 
   // ── 第 4 轮 · 后台达成，收敛 g2（2026-07-26 03:55）──
-  { seq: 1400, worker: "planner", ts: T("2026-07-26T03:55:00Z"), kind: "round", summary: "第 4 轮 · 后台达成，收敛 g2" },
+  {
+    seq: 1400,
+    worker: "planner",
+    ts: T("2026-07-26T03:55:00Z"),
+    kind: "round",
+    summary: "第 4 轮 · 后台达成，收敛 g2",
+  },
   {
     seq: 1401,
     worker: "planner",
@@ -1541,7 +1580,8 @@ export const activity: Activity[] = [
     tool: "prove_goal",
     tool_use_id: "p4-pg",
     summary: "prove_goal(g1, evidence=fa1)",
-    detail: "reason：i2 用外网泄露的硬编码口令 Acme@2021 成功登入 admin 后台（Element-UI），获取后台管理权限，g1 达成。",
+    detail:
+      "reason：i2 用外网泄露的硬编码口令 Acme@2021 成功登入 admin 后台（Element-UI），获取后台管理权限，g1 达成。",
   },
   {
     seq: 1403,
@@ -4038,7 +4078,9 @@ export function llmRecordDetail(id: number, records = llmRecords) {
       model: item.model,
       max_tokens: 8192,
       stream: true,
-      system: [{ type: "text", text: "你是一个授权渗透测试系统的「执行者」…（省略）", cache_control: { type: "ephemeral" } }],
+      system: [
+        { type: "text", text: "你是一个授权渗透测试系统的「执行者」…（省略）", cache_control: { type: "ephemeral" } },
+      ],
       messages: [{ role: "user", content: "开始执行 system 提示里的这条意图：只做它、只产生事实、做完即停。" }],
       tools: [
         {
diff --git a/web/src/lib/mock/handler.ts b/web/src/lib/mock/handler.ts
index efa66f5..d60cd63 100644
--- a/web/src/lib/mock/handler.ts
+++ b/web/src/lib/mock/handler.ts
@@ -300,6 +300,22 @@ function mockAssetMatchesDSL(asset: Asset, dsl: string): boolean {
   return query.split(/\s+/).every((term) => haystack.includes(term));
 }
 
+// mockFilterFindings 应用发现页的公共筛选(严重度/状态/类型/任务/关键词),资产
+// 子树筛选另走 mockApplyAssetScope —— 与后端 FindingFilter.where() 的分工一致。
+function mockFilterFindings(q: URLSearchParams): (typeof mockFindings)[number][] {
+  let list = mockFindings.filter((finding) => mockFindingMatchesQuery(finding, q.get("q")));
+  const severity = q.get("severity");
+  const status = q.get("status");
+  const vulnclass = q.get("vulnclass");
+  const taskID = q.get("task_id");
+  if (severity) list = list.filter((finding) => finding.severity === severity);
+  if (status) list = list.filter((finding) => finding.status === status);
+  if (vulnclass) list = list.filter((finding) => finding.vulnclass === vulnclass);
+  if (taskID === "__unassigned__") list = list.filter((finding) => !finding.task_id);
+  else if (taskID) list = list.filter((finding) => finding.task_id === taskID);
+  return list;
+}
+
 function mockFindingMatchesQuery(finding: (typeof mockFindings)[number], query: string | null): boolean {
   const needle = query?.trim().toLowerCase();
   if (!needle) return true;
@@ -310,6 +326,266 @@ function mockFindingMatchesQuery(finding: (typeof mockFindings)[number], query:
   );
 }
 
+// ── 「按资产」视图 ────────────────────────────────────────────────────────────
+// 后端把树建在 db/finding_assets.go 里(只收有发现的资产 + 逐层补齐祖先,计数沿
+// 祖先链去重累加)。这里用同一套父子优先级在内存里重放一遍,让 demo 模式的层级、
+// 计数、子树筛选与真后端保持一致。
+
+const UNASSIGNED_ASSET = "__none__";
+
+function mockAssetLabel(asset: (typeof mockAssets)[number]): string {
+  // 没有 URL 的服务补端口,否则标签会和宿主 IP/域名那行完全一样(与后端一致)。
+  if (asset.type === "service" && !asset.url) {
+    const host = asset.domain || asset.ip;
+    if (host && asset.port) return `${host}:${asset.port}`;
+  }
+  return asset.url || asset.domain || asset.ip || asset.app_name || `#${asset.id}`;
+}
+
+// mockAssetHost 与后端 hostPortOf 一致:优先 domain,其次 URL 里的 host,最后 ip。
+function mockAssetHost(asset: (typeof mockAssets)[number]): { host: string; port: number } {
+  let host = asset.domain ?? "";
+  let port = asset.port ?? 0;
+  if (!host && asset.url) {
+    try {
+      const url = new URL(asset.url);
+      host = url.hostname.replace(/^\[|\]$/g, "");
+      if (!port) port = Number(url.port) || (url.protocol === "https:" ? 443 : 80);
+    } catch {
+      // 非法 URL 就退回 ip。
+    }
+  }
+  if (!host) host = asset.ip ?? "";
+  return { host, port };
+}
+
+interface MockAssetTreeNode {
+  key: string;
+  parent?: string;
+  kind: string;
+  label: string;
+  asset_id?: number;
+  company_id?: number;
+  self: number;
+  total: number;
+  critical: number;
+  high: number;
+  medium: number;
+  low: number;
+  last_found_at: string;
+}
+
+// mockBuildAssetTree 从一批(已按其它条件筛过的)发现构建资产树。
+function mockBuildAssetTree(list: (typeof mockFindings)[number][]): MockAssetTreeNode[] {
+  const hit = new Set<number>();
+  for (const finding of list) {
+    for (const ref of finding.assets ?? []) hit.add(Number(ref.id));
+  }
+
+  // 收集命中的资产 + 逐层补齐祖先(宿主 service / 子域名 / IP / 根域名)。
+  const picked = new Map<number, (typeof mockAssets)[number]>();
+  for (const asset of mockAssets) if (hit.has(asset.id)) picked.set(asset.id, asset);
+  for (let round = 0; round < 4; round++) {
+    const before = picked.size;
+    for (const asset of [...picked.values()]) {
+      const { host } = mockAssetHost(asset);
+      const wanted = mockAssets.filter((candidate) => {
+        if (picked.has(candidate.id)) return false;
+        if (asset.type === "endpoint" && candidate.type === "service") {
+          return mockAssetHost(candidate).host === host;
+        }
+        if (asset.type === "service" || asset.type === "endpoint") {
+          return (
+            (candidate.type === "subdomain" && candidate.domain === host) ||
+            (candidate.type === "ip" && candidate.ip === host)
+          );
+        }
+        if (asset.type === "subdomain") {
+          return candidate.type === "root_domain" && candidate.domain === asset.root_domain;
+        }
+        return false;
+      });
+      for (const candidate of wanted) picked.set(candidate.id, candidate);
+    }
+    if (picked.size === before) break;
+  }
+
+  const nodes = new Map<string, MockAssetTreeNode>();
+  const parentOf = new Map<string, string>();
+  const key = (id: number) => `a:${id}`;
+  for (const asset of picked.values()) {
+    nodes.set(key(asset.id), {
+      key: key(asset.id),
+      kind: asset.type,
+      label: mockAssetLabel(asset),
+      asset_id: asset.id,
+      company_id: asset.company_id,
+      self: 0,
+      total: 0,
+      critical: 0,
+      high: 0,
+      medium: 0,
+      low: 0,
+      last_found_at: "",
+    });
+  }
+
+  // 父子关系:与 db/finding_assets.go 的 firstOf 优先级顺序一致。
+  const find = (predicate: (a: (typeof mockAssets)[number]) => boolean) => {
+    const asset = [...picked.values()].find(predicate);
+    return asset ? key(asset.id) : "";
+  };
+  for (const asset of picked.values()) {
+    const { host, port } = mockAssetHost(asset);
+    let parent = "";
+    if (asset.type === "subdomain") {
+      parent = find((a) => a.type === "root_domain" && a.domain === asset.root_domain);
+    } else if (asset.type === "service") {
+      parent =
+        find((a) => a.type === "subdomain" && (a.domain === asset.domain || a.domain === host)) ||
+        find((a) => a.type === "ip" && (a.ip === asset.ip || a.ip === host)) ||
+        find((a) => a.type === "root_domain" && a.domain === asset.root_domain);
+    } else if (asset.type === "endpoint") {
+      parent =
+        find((a) => {
+          if (a.type !== "service") return false;
+          const svc = mockAssetHost(a);
+          return svc.host === host && svc.port === port;
+        }) ||
+        find((a) => a.type === "service" && mockAssetHost(a).host === host) ||
+        find((a) => a.type === "subdomain" && (a.domain === host || a.domain === asset.domain)) ||
+        find((a) => a.type === "ip" && (a.ip === host || a.ip === asset.ip)) ||
+        find((a) => a.type === "root_domain" && a.domain === asset.root_domain);
+    }
+    if (parent && parent !== key(asset.id)) {
+      parentOf.set(key(asset.id), parent);
+      const node = nodes.get(key(asset.id));
+      if (node) node.parent = parent;
+    }
+  }
+
+  // 企业层:只给确实有归属的顶层资产(根域名 / IP / 应用)补,没有归属就自己是顶层。
+  for (const node of [...nodes.values()]) {
+    if (node.parent || !node.company_id) continue;
+    if (!["root_domain", "ip", "app"].includes(node.kind)) continue;
+    const company = mockCompanies.find((candidate) => candidate.id === node.company_id);
+    if (!company) continue;
+    const companyKey = `c:${company.id}`;
+    if (!nodes.has(companyKey)) {
+      nodes.set(companyKey, {
+        key: companyKey,
+        kind: "company",
+        label: company.name,
+        company_id: company.id,
+        self: 0,
+        total: 0,
+        critical: 0,
+        high: 0,
+        medium: 0,
+        low: 0,
+        last_found_at: "",
+      });
+    }
+    node.parent = companyKey;
+    parentOf.set(node.key, companyKey);
+  }
+
+  // 计数:一条发现沿它每个资产的祖先链向上,收集去重后的 key 集合再逐个 +1。
+  const unassigned: MockAssetTreeNode = {
+    key: UNASSIGNED_ASSET,
+    kind: "none",
+    label: "未关联资产",
+    self: 0,
+    total: 0,
+    critical: 0,
+    high: 0,
+    medium: 0,
+    low: 0,
+    last_found_at: "",
+  };
+  const bump = (node: MockAssetTreeNode, finding: (typeof mockFindings)[number]) => {
+    node.total++;
+    if (finding.severity === "critical") node.critical++;
+    else if (finding.severity === "high") node.high++;
+    else if (finding.severity === "medium") node.medium++;
+    else if (finding.severity === "low") node.low++;
+    if (finding.ts > node.last_found_at) node.last_found_at = finding.ts;
+  };
+  for (const finding of list) {
+    const direct = (finding.assets ?? []).map((ref) => nodes.get(`a:${ref.id}`)).filter((n) => n !== undefined);
+    if (direct.length === 0) {
+      bump(unassigned, finding);
+      unassigned.self++;
+      continue;
+    }
+    const touched = new Set<string>();
+    for (const node of direct) {
+      node.self++;
+      for (let cur: string | undefined = node.key; cur; cur = parentOf.get(cur)) touched.add(cur);
+    }
+    for (const k of touched) {
+      const node = nodes.get(k);
+      if (node) bump(node, finding);
+    }
+  }
+
+  const out = [...nodes.values()].filter((node) => node.total > 0);
+  if (unassigned.total > 0) out.push(unassigned);
+  out.sort((left, right) => {
+    if ((left.kind === "none") !== (right.kind === "none")) return left.kind === "none" ? 1 : -1;
+    return right.total - left.total || left.label.localeCompare(right.label);
+  });
+  return out;
+}
+
+// mockAssetScopeIds 把资产树节点 key 展开成整棵子树的资产 id 集合,与后端
+// applyAssetScope 同义。miss=true 表示该节点在当前筛选下不存在 → 结果恒空。
+function mockAssetScopeIds(
+  scope: string,
+  list: (typeof mockFindings)[number][],
+): { ids: Set<string>; none: boolean; miss: boolean } {
+  if (scope === UNASSIGNED_ASSET) return { ids: new Set(), none: true, miss: false };
+  const nodes = mockBuildAssetTree(list);
+  if (!nodes.some((node) => node.key === scope)) return { ids: new Set(), none: false, miss: true };
+  const children = new Map<string, MockAssetTreeNode[]>();
+  for (const node of nodes) {
+    if (!node.parent) continue;
+    children.set(node.parent, [...(children.get(node.parent) ?? []), node]);
+  }
+  const ids = new Set<string>();
+  const queue = [scope];
+  const seen = new Set(queue);
+  while (queue.length > 0) {
+    const cur = queue.shift() as string;
+    const node = nodes.find((candidate) => candidate.key === cur);
+    if (node?.asset_id) ids.add(String(node.asset_id));
+    for (const child of children.get(cur) ?? []) {
+      if (seen.has(child.key)) continue;
+      seen.add(child.key);
+      queue.push(child.key);
+    }
+  }
+  return { ids, none: false, miss: ids.size === 0 };
+}
+
+// mockApplyAssetScope 按 asset_scope 收窄一批发现。「未关联」同时收 assets 为空
+// 与指向已删资产的发现,和树上那个桶的口径一致。
+function mockApplyAssetScope(
+  list: (typeof mockFindings)[number][],
+  scope: string | null,
+): (typeof mockFindings)[number][] {
+  if (!scope) return list;
+  const { ids, none, miss } = mockAssetScopeIds(scope, list);
+  if (none) {
+    return list.filter((finding) => {
+      const refs = finding.assets ?? [];
+      return refs.length === 0 || refs.every((ref) => !mockAssets.some((a) => String(a.id) === ref.id));
+    });
+  }
+  if (miss) return [];
+  return list.filter((finding) => (finding.assets ?? []).some((ref) => ids.has(ref.id)));
+}
+
 function mockTaskCategorySnapshot(): TaskCategory[] {
   return mockTaskCategories.map((category) => ({
     ...category,
@@ -1383,19 +1659,13 @@ function route(m: string, path: string, seg: string[], q: URLSearchParams, b: Re
       tasks,
     };
   }
+  if (path === "/exploration/findings/asset-tree") {
+    const list = mockApplyAssetScope(mockFilterFindings(q), null);
+    return { nodes: mockBuildAssetTree(list), finding_total: list.length, truncated: false };
+  }
   if (path === "/exploration/findings/groups") {
     const severityOrder = { critical: 4, high: 3, medium: 2, low: 1 } as const;
-    let list = mockFindings.slice();
-    const filterSeverity = q.get("severity");
-    const filterStatus = q.get("status");
-    const filterVulnclass = q.get("vulnclass");
-    const filterTask = q.get("task_id");
-    list = list.filter((finding) => mockFindingMatchesQuery(finding, q.get("q")));
-    if (filterSeverity) list = list.filter((finding) => finding.severity === filterSeverity);
-    if (filterStatus) list = list.filter((finding) => finding.status === filterStatus);
-    if (filterVulnclass) list = list.filter((finding) => finding.vulnclass === filterVulnclass);
-    if (filterTask === "__unassigned__") list = list.filter((finding) => !finding.task_id);
-    else if (filterTask) list = list.filter((finding) => finding.task_id === filterTask);
+    const list = mockApplyAssetScope(mockFilterFindings(q), q.get("asset_scope"));
 
     const grouped = new Map<string, typeof list>();
     for (const finding of list) {
@@ -1496,17 +1766,7 @@ function route(m: string, path: string, seg: string[], q: URLSearchParams, b: Re
     // 全局:带 page/limit → 分页对象;否则裸数组(dashboard)。
     if (!q.has("page") && !q.has("limit")) return mockFindings.map(withFid);
     const sev = { critical: 4, high: 3, medium: 2, low: 1 } as const;
-    let list = mockFindings.slice();
-    const fSev = q.get("severity");
-    const fStatus = q.get("status");
-    const fVuln = q.get("vulnclass");
-    const fTask = q.get("task_id");
-    list = list.filter((finding) => mockFindingMatchesQuery(finding, q.get("q")));
-    if (fSev) list = list.filter((f) => f.severity === fSev);
-    if (fStatus) list = list.filter((f) => f.status === fStatus);
-    if (fVuln) list = list.filter((f) => f.vulnclass === fVuln);
-    if (fTask === "__unassigned__") list = list.filter((f) => !f.task_id);
-    else if (fTask) list = list.filter((f) => f.task_id === fTask);
+    const list = mockApplyAssetScope(mockFilterFindings(q), q.get("asset_scope"));
     list.sort((a, b) =>
       q.get("sort") === "severity"
         ? sev[b.severity] - sev[a.severity] || +new Date(b.ts) - +new Date(a.ts)