diff --git a/kernel/model/search.go b/kernel/model/search.go
index a18864e10..521800df7 100644
--- a/kernel/model/search.go
+++ b/kernel/model/search.go
@@ -1412,7 +1412,6 @@ func fullTextSearchCountByRegexp(exp, boxFilter, pathFilter, typeFilter, ignoreF
 }
 
 func fullTextSearchByFTS(query, boxFilter, pathFilter, typeFilter, ignoreFilter, orderBy string, beforeLen, page, pageSize int) (ret []*Block, matchedBlockCount, matchedRootCount int) {
-	query = stringQuery(query)
 	table := "blocks_fts" // 大小写敏感
 	if !Conf.Search.CaseSensitive {
 		table = "blocks_fts_case_insensitive"