diff --git a/net.nutcore.aliddns/net.nutcore.aliddns/Form_main.cs b/net.nutcore.aliddns/net.nutcore.aliddns/Form_main.cs
index 6889eae..132f212 100644
--- a/net.nutcore.aliddns/net.nutcore.aliddns/Form_main.cs
+++ b/net.nutcore.aliddns/net.nutcore.aliddns/Form_main.cs
@@ -867,7 +867,7 @@ namespace net.nutcore.aliddns
 
         private void newSeconds_Leave(object sender, EventArgs e)
         {
-            cfg.SaveAppSetting("WaitingTime", this.textBox_TTL.Text.ToString());
+            cfg.SaveAppSetting("WaitingTime", this.textBox_newSeconds.Text.ToString());
             textBox_log.AppendText(System.DateTime.Now.ToString() + " " + "自动更新倒计时设置修改保存成功！" + "\r\n");
         }
 
diff --git a/net.nutcore.aliddns/net.nutcore.aliddns/updateinfo.txt b/net.nutcore.aliddns/net.nutcore.aliddns/updateinfo.txt
index 0df9bfa..35379b0 100644
--- a/net.nutcore.aliddns/net.nutcore.aliddns/updateinfo.txt
+++ b/net.nutcore.aliddns/net.nutcore.aliddns/updateinfo.txt
@@ -1,3 +1,6 @@
+v.3.8.6.2
+1���޸������ļ�����TTL��WaitingTimeд��BUG��2�����Ӹ����߼�������ȡWAN��IP����0.0.0.0ʱ�������°�����DNS��¼����ʾ�ֹ��޸ġ�
+
 v3.8.6.1
 1��ϸ��xp����ʱ���̳߳����쳣�������룬������������2������recordId�ؼ����������������޸���ɵĴ���