From 168dd87af42264e8c57d898c763f34d23cebaf2e Mon Sep 17 00:00:00 2001
From: iven <iven_h@qq.com>
Date: Sun, 12 Apr 2026 20:48:14 +0800
Subject: [PATCH] =?UTF-8?q?docs:=20wiki=E5=8F=98=E6=9B=B4=E6=97=A5?=
 =?UTF-8?q?=E5=BF=97=20=E2=80=94=20Phase=20D=20=E7=BB=9F=E4=B8=80=E6=90=9C?=
 =?UTF-8?q?=E7=B4=A2+=E7=A7=8D=E5=AD=90=E7=9F=A5=E8=AF=86?=
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---
 wiki/log.md | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/wiki/log.md b/wiki/log.md
index a2f662b..9e9d49b 100644
--- a/wiki/log.md
+++ b/wiki/log.md
@@ -9,6 +9,14 @@ tags: [log, history]
 
 > Append-only 操作记录。格式: `## [日期] 类型 | 描述`
 
+## [2026-04-12] feat | 知识库 Phase D — 统一搜索 + 种子知识冷启动
+
+- search/recommend API 返回 UnifiedSearchResult (文档+结构化双通道合并)
+- POST /api/v1/knowledge/seed 种子知识冷启动接口 (幂等, admin权限)
+- seed_knowledge: 按标题+行业查重, source='distillation', tags标记行业
+- SearchRequest 扩展: search_structured/search_documents/industry_id 字段
+- 167 行新增, 4 文件变更
+
 ## [2026-04-12] fix | 二次审计修复 — 2 CRITICAL + 4 HIGH + 2 MEDIUM
 
 - C-1: Industries.tsx 创建弹窗缺少 id → 添加 id 输入 + name 自动生成