diff --git a/web/admin/admin.js b/web/admin/admin.js
index 0f2440e..231a949 100644
--- a/web/admin/admin.js
+++ b/web/admin/admin.js
@@ -97,6 +97,11 @@ function renderModels() {
       rb.onclick = function () { rollbackModel(i); };
       ops.appendChild(rb);
     }
+    // issue #153：该模型的审计历史（promote/rollback/register 可追溯）
+    var hist = el("button", null, "历史");
+    hist.style.marginLeft = "6px";
+    hist.onclick = function () { renderModelHistory(m.name); };
+    ops.appendChild(hist);
     tr.appendChild(ops);
     tbody.appendChild(tr);
   });
@@ -141,6 +146,22 @@ function rollbackModel(i) {
   audit("rollback", "model", m.name + "@" + m.version + " → " + prev);
   renderModels();
 }
+/* issue #153：按模型名过滤审计日志，展示版本/阶段变迁历史 */
+function renderModelHistory(name) {
+  var box = document.getElementById("model-history");
+  box.hidden = false;
+  box.innerHTML = "";
+  box.appendChild(el("div", null, "模型「" + name + "」审计历史："));
+  var log = (typeof UserStore !== "undefined") ? UserStore.auditLog() : [];
+  var hits = log.filter(function (e) {
+    return e.resource === "model" && e.reason.indexOf(name) >= 0;
+  });
+  if (!hits.length) { box.appendChild(el("div", "hint", "（暂无该模型的审计记录）")); return; }
+  hits.slice().reverse().forEach(function (e) {
+    box.appendChild(el("div", null,
+      e.time.slice(0, 19).replace("T", " ") + " | " + e.actor + " | " + e.action + " | " + e.reason));
+  });
+}
 
 /* ---------------- 知识库管理 ---------------- */
 function getKbDocs() { return load(KB_KEY, []); }
diff --git a/web/admin/index.html b/web/admin/index.html
index 7a24249..34f098e 100644
--- a/web/admin/index.html
+++ b/web/admin/index.html
@@ -41,6 +41,8 @@
       <thead><tr><th>模型</th><th>版本</th><th>阶段</th><th>作者</th><th>更新时间</th><th>操作</th></tr></thead>
       <tbody id="model-tbody"></tbody>
     </table>
+    <!-- issue #153：按模型过滤的审计历史（验收：promote/rollback 可追溯） -->
+    <div id="model-history" class="detail" hidden></div>
   </div>
 </section>