diff --git a/backend/app/bundle/verifier.js b/backend/app/bundle/verifier.js
index f8cebed3..48edbc12 100644
--- a/backend/app/bundle/verifier.js
+++ b/backend/app/bundle/verifier.js
@@ -64,7 +64,8 @@
     'agent.step.end': 'Agent 步骤结束', 'agent.route.start': '调度决策开始', 'agent.route.end': '调度决策结束',
     'human.requested': '请求人工审批', 'human.resolved': '人工审批结果', 'approval.inquiry': '审批质询',
     'issuance': '出具判定', 'caliber.upgrade': '口径卡升版处置', 'catalog.drift': '数据目录变化',
-    'report.checked': '报告自查', 'evidence.judged': '按需裁判', 'file.extracted': '读入附件', 'log': '日志', 'usage': '用量',
+    'schema.drift': '表结构变化', 'report.checked': '报告自查', 'evidence.judged': '按需裁判', 'file.extracted': '读入附件',
+    'log': '日志', 'usage': '用量',
   }
   const T = {
     allPass: '全部通过',
diff --git a/backend/tests/test_schema_changes.py b/backend/tests/test_schema_changes.py
index 80e8779d..6e16d9ad 100644
--- a/backend/tests/test_schema_changes.py
+++ b/backend/tests/test_schema_changes.py
@@ -261,3 +261,16 @@ async def test_first_introspect_after_upgrade_only_builds_a_baseline(client, sho
         orders = (await session.execute(select(SourceObject).where(
             SourceObject.source_id == sid, SourceObject.name == "orders"))).scalar_one()
     assert orders.struct_version == 1
+
+
+def test_the_offline_verifier_names_the_publish_drift_events():
+    """可验证报告的离线核对页：schema.drift 和 catalog.drift 一样写在正式运行的封存范围里，事件清单要给中文说法（叫法照
+    总方案 X10：结构变化，和「数据目录变化」分开），不显示原文 schema.drift。"""
+    import re
+
+    script = (Path(__file__).resolve().parents[1] / "app" / "bundle" / "verifier.js").read_text(encoding="utf-8")
+    block = re.search(r"const EVENT_LABEL = \{(.*?)\n  \}", script, re.S)
+    assert block, "verifier.js 里找不到 EVENT_LABEL"
+    labels = dict(re.findall(r"'([a-z_.]+)': '([^']+)'", block.group(1)))
+    assert labels.get("catalog.drift") == "数据目录变化"
+    assert labels.get("schema.drift") == "表结构变化"