diff --git a/business/jxutils/tasksch/task.go b/business/jxutils/tasksch/task.go
index b60ab847f..6350f51b1 100644
--- a/business/jxutils/tasksch/task.go
+++ b/business/jxutils/tasksch/task.go
@@ -112,7 +112,7 @@ func (s TaskList) Len() int {
 }
 
 func (s TaskList) Less(i, j int) bool {
-	return s[i].GetCreatedAt().Sub(s[j].GetCreatedAt()) < 0
+	return s[i].GetCreatedAt().Sub(s[j].GetCreatedAt()) > 0
 }
 
 func (s TaskList) Swap(i, j int) {