diff --git a/web/storyforge-web-v4/README.md b/web/storyforge-web-v4/README.md
index 0920324..3a2b93c 100644
--- a/web/storyforge-web-v4/README.md
+++ b/web/storyforge-web-v4/README.md
@@ -45,6 +45,8 @@
 - 创建 Agent
 - 对当前 Douyin 对标账号重跑分析
 - 批量分析高分作品
+- 查找相似对标账号
+- 查看任务详情、事件和 artifacts/result
 - 使用 Agent 生成文案
 - 创建 AI 视频任务
 - 创建实拍剪辑任务
diff --git a/web/storyforge-web-v4/assets/app.js b/web/storyforge-web-v4/assets/app.js
index 69c5e2c..106fecd 100644
--- a/web/storyforge-web-v4/assets/app.js
+++ b/web/storyforge-web-v4/assets/app.js
@@ -23,7 +23,9 @@ const appState = {
   busy: false,
   message: "",
   lastAction: null,
-  lastGeneratedCopy: null
+  lastGeneratedCopy: null,
+  lastSimilaritySearch: null,
+  lastJobDetail: null
 };
 
 function safeArray(value) {
@@ -274,6 +276,14 @@ function ensureActionUi() {
 function renderActionFields(fields) {
   return fields.map((field) => {
     const common = `data-action-field="${escapeHtml(field.name)}"`;
+    if (field.type === "html") {
+      return `
+        <div class="field-stack">
+          <label>${escapeHtml(field.label || "")}</label>
+          <div class="sheet-html">${field.html || ""}</div>
+        </div>
+      `;
+    }
     if (field.type === "textarea") {
       return `
         <div class="field-stack">
@@ -342,6 +352,7 @@ function openActionModal(config) {
   message.textContent = "";
   submit.textContent = config.submitLabel || "执行";
   submit.disabled = false;
+  submit.hidden = Boolean(config.hideSubmit);
   modal.classList.remove("hidden");
 }
 
@@ -468,6 +479,8 @@ async function logoutSession() {
   appState.documents = [];
   appState.lastAction = null;
   appState.lastGeneratedCopy = null;
+  appState.lastSimilaritySearch = null;
+  appState.lastJobDetail = null;
   renderAll();
 }
 
@@ -656,6 +669,15 @@ function getVideoLink(video) {
   return video.share_url || video.play_url || "";
 }
 
+async function loadJobDetail(jobId) {
+  const [job, events] = await Promise.all([
+    storyforgeFetch(`/v2/explore/jobs/${encodeURIComponent(jobId)}`),
+    storyforgeFetch(`/v2/explore/jobs/${encodeURIComponent(jobId)}/events`).catch(() => [])
+  ]);
+  appState.lastJobDetail = { job, events: safeArray(events) };
+  return appState.lastJobDetail;
+}
+
 function screenShell(title, subtitle, actionsHtml, bodyHtml) {
   return `
     <div class="screen-head">
@@ -888,10 +910,11 @@ function renderDiscoveryScreen() {
   const videos = safeArray(appState.selectedVideos?.items);
   const topVideos = getHighScoreVideos(3);
   const latestVideos = getLatestVideos(2);
+  const similarCandidates = safeArray(appState.lastSimilaritySearch?.candidates).slice(0, 5);
   return screenShell(
     "找对标",
     "这里已经接入真实抖音账号列表和单账号详情。",
-    `${button("导入主页", "open-import-homepage")} ${button("账号分析", "analyze-selected-account")} ${button("高分分析", "analyze-top-videos")} ${button("切到生产", "goto-production", "primary")}`,
+    `${button("导入主页", "open-import-homepage")} ${button("账号分析", "analyze-selected-account")} ${button("高分分析", "analyze-top-videos")} ${button("查相似", "open-similar-search")} ${button("存对标", "open-benchmark-link", "primary")}`,
     `
       <div class="panel">
         <div class="toolbar">
@@ -1026,6 +1049,21 @@ function renderDiscoveryScreen() {
                 `).join("") || `<div class="task-item"><h4>暂无已保存对标</h4><p>当前账号还没有保存过对标关系。</p></div>`}
               </div>
             </div>
+            <div class="panel pad" style="box-shadow:none;">
+              <div class="panel-head"><div><h3>最近相似候选</h3><div class="panel-subtitle">由 Agent 辅助生成</div></div><span class="tag">${escapeHtml(formatNumber(similarCandidates.length))} 个</span></div>
+              <div class="list">
+                ${similarCandidates.map((candidate) => `
+                  <div class="task-item">
+                    <h4>${escapeHtml(candidate.candidate_nickname || candidate.candidate_profile_url || "候选账号")}</h4>
+                    <p>${escapeHtml(brief(candidate.rationale_text || "暂无理由", 96))}</p>
+                    <div class="task-meta">
+                      <span class="tag blue">启发分 ${escapeHtml(formatNumber(candidate.agent_score || candidate.heuristic_score || 0))}</span>
+                      ${candidate.candidate_profile_url ? `<a class="tag" href="${escapeHtml(candidate.candidate_profile_url)}" target="_blank" rel="noreferrer">打开主页</a>` : ""}
+                    </div>
+                  </div>
+                `).join("") || `<div class="task-item"><h4>还没有相似候选</h4><p>先点“查相似”，这里会展示最近一轮结果。</p></div>`}
+              </div>
+            </div>
           </div>
         </div>
       </div>
@@ -1251,6 +1289,7 @@ function renderProductionScreen() {
                   <div class="task-meta">
                     <span class="tag ${statusTone(job.status)}">${escapeHtml(job.status)}</span>
                     <span class="tag">${escapeHtml(job.line_type || "analysis")}</span>
+                    <span class="tag clickable-tag" data-action="open-job-detail" data-job-id="${escapeHtml(job.id)}">看详情</span>
                   </div>
                 </div>
               `).join("") || `<div class="task-item"><h4>还没有任务</h4><p>先去找对标导入内容。</p></div>`}
@@ -1304,7 +1343,7 @@ function renderReviewScreen() {
             <div class="review-card">
               <h4>${escapeHtml(job.title)}</h4>
               <p>${escapeHtml(brief(job.style_summary || job.transcript_text || "已完成，待补复盘。", 84))}</p>
-              <div class="task-meta"><span class="tag green">已完成</span><span class="tag">${escapeHtml(job.line_type || "analysis")}</span></div>
+              <div class="task-meta"><span class="tag green">已完成</span><span class="tag">${escapeHtml(job.line_type || "analysis")}</span><span class="tag clickable-tag" data-action="open-job-detail" data-job-id="${escapeHtml(job.id)}">看详情</span></div>
             </div>
           `).join("") || `<div class="review-card"><h4>还没有完成任务</h4><p>先去生产中心跑一条链路。</p></div>`}
         </div>
@@ -1717,6 +1756,131 @@ function openAnalyzeTopVideosAction() {
   });
 }
 
+function openSimilaritySearchAction() {
+  const account = requireSelectedAccountRow();
+  openActionModal({
+    title: "查相似账号",
+    description: "让 Agent 基于当前账号画像找更多可借鉴对象。",
+    submitLabel: "开始查找",
+    fields: [
+      { name: "maxCandidates", label: "最多候选数", type: "number", value: 8, min: 3, max: 20 },
+      { name: "extraRequirements", label: "额外要求", type: "textarea", rows: 4, placeholder: "例如：优先找创业成交类、口播结构强的账号" }
+    ],
+    onSubmit: async (values) => {
+      const created = await storyforgeFetch("/v2/douyin/similar-searches", {
+        method: "POST",
+        body: {
+          source_account_id: account.id,
+          candidate_urls: [],
+          seed_linked_accounts: true,
+          search_public_pages: true,
+          model_profile_id: "",
+          max_candidates: Number(values.maxCandidates || 8),
+          extra_requirements: values.extraRequirements || ""
+        }
+      });
+      const searchId = created.id || created.search_id;
+      const detail = searchId
+        ? await storyforgeFetch(`/v2/douyin/similar-searches/${encodeURIComponent(searchId)}`)
+        : created;
+      appState.lastSimilaritySearch = detail;
+      rememberAction("相似账号已生成", `已生成 ${formatNumber(safeArray(detail.candidates).length)} 个候选账号。`, "green", detail);
+      await loadDouyinAccount(account.id);
+      renderAll();
+    }
+  });
+}
+
+function openBenchmarkLinkAction() {
+  const account = requireSelectedAccountRow();
+  const options = safeArray(appState.accounts)
+    .filter((item) => item.id !== account.id)
+    .map((item) => ({ value: item.id, label: item.nickname || item.douyin_id || item.id }));
+  openActionModal({
+    title: "保存对标关系",
+    description: "把当前账号和另一个账号关联成对标关系，便于后续持续跟踪。",
+    submitLabel: "保存关系",
+    fields: [
+      { name: "targetAccountId", label: "目标账号", type: "select", value: options[0]?.value || "", options },
+      { name: "relationType", label: "关系类型", type: "select", value: "benchmark", options: [
+        { value: "benchmark", label: "对标" },
+        { value: "learn", label: "学习" },
+        { value: "watch", label: "跟踪" }
+      ] },
+      { name: "note", label: "备注", placeholder: "例如：开场结构很强，适合持续跟踪" }
+    ],
+    onSubmit: async (values) => {
+      if (!values.targetAccountId) throw new Error("请先选择一个目标账号");
+      await storyforgeFetch(`/v2/douyin/accounts/${encodeURIComponent(account.id)}/benchmark-links`, {
+        method: "POST",
+        body: {
+          target_account_ids: [values.targetAccountId],
+          target_profile_urls: [],
+          relation_type: values.relationType || "benchmark",
+          note: values.note || "",
+          search_id: appState.lastSimilaritySearch?.id || ""
+        }
+      });
+      rememberAction("对标关系已保存", "当前账号的对标关系已更新。", "green");
+      await loadDouyinAccount(account.id);
+      renderAll();
+    }
+  });
+}
+
+function openJobDetailAction(jobId) {
+  if (!jobId) return;
+  setBusy(true, "正在加载任务详情...");
+  loadJobDetail(jobId)
+    .then(({ job, events }) => {
+      const artifacts = JSON.stringify(job.artifacts || {}, null, 2);
+      const result = JSON.stringify(job.result || {}, null, 2);
+      openActionModal({
+        title: job.title || "任务详情",
+        description: `状态：${job.status || "-"} · 类型：${job.line_type || job.source_type || "-"}`,
+        hideSubmit: true,
+        fields: [
+          {
+            type: "html",
+            label: "任务摘要",
+            html: `
+              <div class="detail-grid">
+                <div class="mini-card"><small>任务 ID</small><strong>${escapeHtml(job.id)}</strong></div>
+                <div class="mini-card"><small>状态</small><strong>${escapeHtml(job.status || "-")}</strong></div>
+                <div class="mini-card"><small>链路</small><strong>${escapeHtml(job.line_type || "-")}</strong></div>
+                <div class="mini-card"><small>创建时间</small><strong>${escapeHtml(formatDateTime(job.created_at))}</strong></div>
+              </div>
+            `
+          },
+          {
+            type: "html",
+            label: "事件时间线",
+            html: `
+              <div class="list">
+                ${safeArray(events).slice(-6).map((event) => `
+                  <div class="task-item compact">
+                    <h4>${escapeHtml(event.event_type || "event")}</h4>
+                    <p>${escapeHtml(brief(event.message || JSON.stringify(event.payload || {}), 120))}</p>
+                  </div>
+                `).join("") || `<div class="task-item compact"><h4>暂无事件</h4><p>当前任务还没有可显示的事件。</p></div>`}
+              </div>
+            `
+          },
+          { type: "textarea", name: "artifactsReadonly", label: "Artifacts", value: artifacts, rows: 8 },
+          { type: "textarea", name: "resultReadonly", label: "Result", value: result, rows: 8 }
+        ]
+      });
+      document.querySelector('[data-action-field="artifactsReadonly"]')?.setAttribute("readonly", "readonly");
+      document.querySelector('[data-action-field="resultReadonly"]')?.setAttribute("readonly", "readonly");
+    })
+    .catch((error) => {
+      alert("加载任务详情失败: " + error.message);
+    })
+    .finally(() => {
+      setBusy(false, "");
+    });
+}
+
 function openGenerateCopyAction() {
   const assistant = requireSelectedAssistant();
   openActionModal({
@@ -1929,6 +2093,18 @@ document.addEventListener("click", async (event) => {
       openCreateRealCutAction();
       return;
     }
+    if (name === "open-similar-search") {
+      openSimilaritySearchAction();
+      return;
+    }
+    if (name === "open-benchmark-link") {
+      openBenchmarkLinkAction();
+      return;
+    }
+    if (name === "open-job-detail") {
+      openJobDetailAction(action.dataset.jobId || "");
+      return;
+    }
     if (name === "create-project") {
       await createProject();
       return;
diff --git a/web/storyforge-web-v4/assets/styles.css b/web/storyforge-web-v4/assets/styles.css
index ff35ee9..46004d1 100644
--- a/web/storyforge-web-v4/assets/styles.css
+++ b/web/storyforge-web-v4/assets/styles.css
@@ -649,6 +649,27 @@ select {
   color: #b24c4c;
 }
 
+.clickable-tag {
+  cursor: pointer;
+}
+
+.sheet-html {
+  border: 1px solid var(--line);
+  border-radius: 16px;
+  background: linear-gradient(180deg, #fbfdff 0%, #f5f9ff 100%);
+  padding: 14px;
+}
+
+.detail-grid {
+  display: grid;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+  gap: 12px;
+}
+
+.task-item.compact {
+  padding: 12px 14px;
+}
+
 .two-col {
   display: grid;
   grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);