diff --git a/tests/test_chat.py b/tests/test_chat.py
index f1bd023..35daa87 100644
--- a/tests/test_chat.py
+++ b/tests/test_chat.py
@@ -475,6 +475,45 @@ def test_chat_page_shows_top_context_and_recommended_prompts(client, db):
     assert "请给出当前资料包的高风险项、责任人和整改建议" in content
 
 
+def test_chat_page_explicitly_shows_batch_product_stage_and_export_context(client, db):
+    batch, conversation = _create_conversation_with_batch()
+    conversation.task_status = "processing"
+    conversation.node_results = [
+        {"label": "资料包导入", "status": "已完成"},
+        {"label": "目录汇总", "status": "已完成"},
+        {"label": "法规完整性检查", "status": "已完成"},
+        {"label": "字段抽取", "status": "已完成"},
+        {"label": "一致性核查", "status": "待复核"},
+        {"label": "风险预警", "status": "已阻断"},
+        {"label": "Word 回填导出", "status": "待复核"},
+        {"label": "飞书通知", "status": "待处理"},
+    ]
+    conversation.latest_summary = {
+        "structured_output": {
+            "can_export_formally": False,
+        }
+    }
+    conversation.save(update_fields=["task_status", "node_results", "latest_summary", "updated_at"])
+
+    response = client.get(reverse("chat:detail", args=[conversation.conversation_id]))
+
+    content = response.content.decode("utf-8")
+    assert response.status_code == 200
+    assert f"批次：{batch.batch_id}" in content
+    assert f"产品：{batch.product_name}" in content
+    assert "阶段：处理中" in content
+    assert "批次编号" in content
+    assert batch.batch_id in content
+    assert "产品名称" in content
+    assert batch.product_name in content
+    assert "当前审核阶段" in content
+    assert "处理中" in content
+    assert "当前最高风险等级" in content
+    assert ">高<" in content
+    assert "是否允许正式导出" in content
+    assert ">否<" in content
+
+
 def test_chat_page_shows_overview_card_from_conversation_summary(client, db):
     batch, conversation = _create_conversation_with_batch()
     conversation.latest_summary = {