diff --git a/kernel/model/search.go b/kernel/model/search.go
index 9d0b60ccb..ee6fa12b4 100644
--- a/kernel/model/search.go
+++ b/kernel/model/search.go
@@ -544,6 +544,7 @@ func buildTypeFilter(types map[string]bool) string {
 
 func searchBySQL(stmt string, beforeLen int) (ret []*Block, matchedBlockCount, matchedRootCount int) {
 	stmt = gulu.Str.RemoveInvisible(stmt)
+	stmt = strings.TrimSpace(stmt)
 	blocks := sql.SelectBlocksRawStmt(stmt, Conf.Search.Limit)
 	ret = fromSQLBlocks(&blocks, "", beforeLen)
 	if 1 > len(ret) {
@@ -552,7 +553,11 @@ func searchBySQL(stmt string, beforeLen int) (ret []*Block, matchedBlockCount, m
 	}
 
 	stmt = strings.ToLower(stmt)
-	stmt = strings.ReplaceAll(stmt, "select * ", "select COUNT(id) AS `matches`, COUNT(DISTINCT(root_id)) AS `docs` ")
+	if strings.HasPrefix(stmt, "select a.* ") { // 多个搜索关键字匹配文档 https://github.com/siyuan-note/siyuan/issues/7350
+		stmt = strings.ReplaceAll(stmt, "select a.* ", "select COUNT(a.id) AS `matches`, COUNT(DISTINCT(a.root_id)) AS `docs` ")
+	} else {
+		stmt = strings.ReplaceAll(stmt, "select * ", "select COUNT(id) AS `matches`, COUNT(DISTINCT(root_id)) AS `docs` ")
+	}
 	result, _ := sql.Query(stmt)
 	if 1 > len(ret) {
 		return