diff --git a/apps/platform_ui/services.py b/apps/platform_ui/services.py
index 79a9fda..29e780b 100644
--- a/apps/platform_ui/services.py
+++ b/apps/platform_ui/services.py
@@ -424,6 +424,7 @@ def build_knowledge_base_context(selected_view: str) -> dict:
         {
             "governance_objects": governance_objects,
             "active_governance_object": active_object,
+            "governance_action_hub": _build_governance_action_hub(active_object, context),
         }
     )
     return context
@@ -495,3 +496,34 @@ def _build_governance_objects() -> list[dict]:
             "admin_url": reverse("admin:platform_ui_feishunotifyconfig_changelist"),
         },
     ]
+
+
+def _build_governance_action_hub(active_object: dict, context: dict) -> dict:
+    """
+    为治理台提供当前对象聚焦信息与跨入口动作。
+
+    目标是把知识库从“静态配置展示页”收口为“治理入口”：
+    - 明确当前治理对象
+    - 提供固定通知策略口径
+    - 提供跳转到审核智能体 / 资料包 / 处理历史的快速入口
+    """
+    owner_count = len(context.get("owner_mappings") or [])
+    template_count = len(context.get("template_mappings") or [])
+    feishu_count = len(context.get("feishu_configs") or [])
+    return {
+        "title": "治理动作总览",
+        "current_object": active_object["title"],
+        "current_summary": active_object["summary"],
+        "status_items": [
+            {"label": "责任人映射", "value": f"{owner_count} 条"},
+            {"label": "Word 模板版本", "value": f"{template_count} 个"},
+            {"label": "通知配置", "value": f"{feishu_count} 条"},
+        ],
+        "quick_actions": [
+            {"label": "进入审核智能体", "url": reverse("chat:index")},
+            {"label": "查看资料包", "url": reverse("documents:list")},
+            {"label": "查看处理历史", "url": reverse("audit:list")},
+            {"label": "进入后台维护", "url": active_object["admin_url"]},
+        ],
+        "notify_reasons": ["task_completed", "task_failed"],
+    }
diff --git a/templates/platform_ui/knowledge_base.html b/templates/platform_ui/knowledge_base.html
index d051d18..8f95f8e 100644
--- a/templates/platform_ui/knowledge_base.html
+++ b/templates/platform_ui/knowledge_base.html
@@ -63,6 +63,57 @@
     </article>
   </section>
 
+  <section class="grid-2">
+    <article class="panel">
+      <div class="section-heading">
+        <div>
+          <h2 class="section-title">{{ governance_action_hub.title }}</h2>
+          <p class="section-copy">用当前治理对象作为焦点，快速进入审核、资料包和处理历史入口。</p>
+        </div>
+      </div>
+      <ul class="detail-list">
+        <li class="detail-item">
+          <strong>当前治理对象</strong>
+          <div>{{ governance_action_hub.current_object }}</div>
+          <div class="muted">{{ governance_action_hub.current_summary }}</div>
+        </li>
+      </ul>
+      <div class="badge-row" style="margin-top: 12px;">
+        {% for item in governance_action_hub.status_items %}
+          <span class="pill pill-accent">{{ item.label }}：{{ item.value }}</span>
+        {% endfor %}
+      </div>
+      <div class="button-row" style="margin-top: 16px;">
+        {% for action in governance_action_hub.quick_actions %}
+          <a class="button" href="{{ action.url }}">{{ action.label }}</a>
+        {% endfor %}
+      </div>
+    </article>
+
+    <article class="panel">
+      <div class="section-heading">
+        <div>
+          <h2 class="section-title">固定通知策略</h2>
+          <p class="section-copy">Demo 首版固定仅支持执行完成或执行异常两类飞书通知口径。</p>
+        </div>
+      </div>
+      <ul class="detail-list">
+        {% for reason in governance_action_hub.notify_reasons %}
+          <li class="detail-item">
+            <strong>{{ reason }}</strong>
+            <div class="muted">
+              {% if reason == "task_completed" %}
+                审核执行完成后直接通知处理人。
+              {% else %}
+                审核执行异常后直接通知处理人。
+              {% endif %}
+            </div>
+          </li>
+        {% endfor %}
+      </ul>
+    </article>
+  </section>
+
   <section class="grid-3">
     {% for section in governance_sections %}
       <article class="panel">
diff --git a/tests/test_platform_ui.py b/tests/test_platform_ui.py
index 73d7367..23079fe 100644
--- a/tests/test_platform_ui.py
+++ b/tests/test_platform_ui.py
@@ -171,3 +171,20 @@ def test_knowledge_base_page_exposes_governance_crud_entry_links(client):
     assert "编辑占位符映射" in content
     assert "预览模板" in content
     assert reverse("admin:platform_ui_wordtemplatemapping_changelist") in content
+
+
+def test_knowledge_base_page_shows_governance_action_hub_and_fixed_notify_policy(client):
+    response = client.get(reverse("platform_ui:knowledge-base"), {"view": "feishu_configs"})
+
+    content = response.content.decode("utf-8")
+    assert response.status_code == 200
+    assert "治理动作总览" in content
+    assert "当前治理对象" in content
+    assert "进入审核智能体" in content
+    assert "查看资料包" in content
+    assert "查看处理历史" in content
+    assert "固定通知策略" in content
+    assert "task_completed" in content
+    assert "task_failed" in content
+    assert reverse("audit:list") in content
+    assert reverse("documents:list") in content