diff --git a/kernel/model/search.go b/kernel/model/search.go
index 3996ff09a..f7e00c5db 100644
--- a/kernel/model/search.go
+++ b/kernel/model/search.go
@@ -124,9 +124,9 @@ func SearchRefBlock(id, rootID, keyword string, beforeLen int) (ret []*Block, ne
 		// 查询为空时默认的块引排序规则按最近使用优先 https://github.com/siyuan-note/siyuan/issues/3218
 		refs := sql.QueryRefsRecent()
 		for _, ref := range refs {
-			tree := cachedTrees[ref.RootID]
+			tree := cachedTrees[ref.DefBlockRootID]
 			if nil == tree {
-				tree, _ = loadTreeByBlockID(ref.RootID)
+				tree, _ = loadTreeByBlockID(ref.DefBlockRootID)
 			}
 			if nil == tree {
 				continue