From 5a2be87f658d01bc5b3b7ecdba92ac69bf09dcf7 Mon Sep 17 00:00:00 2001
From: ai_xiaopei <xiaopei@aisim.cn>
Date: Thu, 03 Sep 2026 15:15:37 +0800
Subject: [PATCH] fix(search): 搜索准确性四连修——FTS5 MATCH 引号包裹(连字符不再被解析成 MINUS);KeywordSearch 截断按命中关键词数排序(高频 bigram 不再挤出强相关文档);原词奖励档(完整短语压过泛化 bigram);tags 字段真实参与评分(此前误用 Section)

---
 cmd/search.go |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/cmd/search.go b/cmd/search.go
index 7083750..379d3cf 100644
--- a/cmd/search.go
+++ b/cmd/search.go
@@ -7,6 +7,7 @@
 
 	"github.com/aisim/kb-cli/internal/index"
 	"github.com/aisim/kb-cli/internal/search"
+	"github.com/aisim/kb-cli/internal/llm"
 	"github.com/aisim/kb-cli/internal/output"
 	"github.com/spf13/cobra"
 )
@@ -76,12 +77,18 @@
 	}
 
 	// 执行搜索
+	cfg := llm.LoadConfig()
+	textWeight := cfg.Search.TextWeight
+	if textWeight <= 0 || textWeight > 1 {
+		textWeight = 0.5 // 缺省 0.5
+	}
 	opts := search.SearchOptions{
 		Expanded:    expanded,
 		Symptom:     symptom,
 		TopN:        topN,
 		WithContent: withContent,
 		WithLinks:   withLinks,
+		TextWeight:  textWeight,
 	}
 
 	results, err := search.Search(store, allKeywords, opts)

--
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