diff --git a/src/Khd.Core.Wcs/MainCentralControl.cs b/src/Khd.Core.Wcs/MainCentralControl.cs
index 887c9af..bba0374 100644
--- a/src/Khd.Core.Wcs/MainCentralControl.cs
+++ b/src/Khd.Core.Wcs/MainCentralControl.cs
@@ -64,6 +64,11 @@ namespace Khd.Core.Wcs
                             if (plc.IsConnected)
                                 if (true)
                                 {
+                                    #region 雪花ID生成示例
+                                    //Jc.SnowId.JcSnowId id = new Jc.SnowId.JcSnowId(1, 1);
+                                    //var objid = id.NextId();
+                                    #endregion
+
                                     //一楼调度线程
                                     FirstFloor firstFloor = new FirstFloor(this._host,plc, "一楼输送线");
                                     firstFloor.StartPoint();