diff --git a/content/research/ai-companies.seed.json b/content/research/ai-companies.seed.json
index 27a27e2..9195735 100644
--- a/content/research/ai-companies.seed.json
+++ b/content/research/ai-companies.seed.json
@@ -1,5 +1,5 @@
 {
-  "version": "2026-10-30-pilot-1",
+  "version": "2026-10-30-pilot-2",
   "asOf": "2026-10-30",
   "scope": "全球公开资料定向试样，2025—2026年成立公司为主，公开发布与转型对照单列。",
   "limitations": [
@@ -3390,10 +3390,8 @@
       "type": "抽样偏差",
       "company": "全样本",
       "summary": "YC、融资可见公司和英文资料占比较高",
-      "evidenceIds": [
-        "来源清单及公司表"
-      ],
-      "handling": "披露率仅描述本次定向样本，不外推全球；继续拓展来源"
+      "evidenceIds": [],
+      "handling": "披露率仅描述本次定向样本，不外推全球；本项依据为本版本公司表整体，继续拓展来源。"
     },
     {
       "id": "R11",