diff --git a/kernel/model/transaction.go b/kernel/model/transaction.go
index 71dd9d2f7..9566cf6ad 100644
--- a/kernel/model/transaction.go
+++ b/kernel/model/transaction.go
@@ -1449,5 +1449,8 @@ func reindexTree0(tree *parse.Tree, i, size int) {
 		treenode.ReindexBlockTree(tree)
 		sql.IndexTreeQueue(tree.Box, tree.Path)
 	}
-	util.PushStatusBar(fmt.Sprintf(Conf.Language(183), i, size, html.EscapeHTMLStr(path.Base(tree.HPath))))
+
+	if 0 == i%64 {
+		util.PushStatusBar(fmt.Sprintf(Conf.Language(183), i, size, html.EscapeHTMLStr(path.Base(tree.HPath))))
+	}
 }
diff --git a/kernel/treenode/blocktree.go b/kernel/treenode/blocktree.go
index 968987040..1990faef4 100644
--- a/kernel/treenode/blocktree.go
+++ b/kernel/treenode/blocktree.go
@@ -366,7 +366,7 @@ func SaveBlockTree(force bool) {
 	}
 
 	start := time.Now()
-	if blockTreesChanged.Before(start.Add(7 * time.Second)) {
+	if blockTreesChanged.After(start.Add(-7 * time.Second)) {
 		return
 	}