diff --git a/acs/nladmin-system/nlsso-server/src/main/java/org/nl/acs/auto/run/TwoNDCSocketConnectionAutoRun.java b/acs/nladmin-system/nlsso-server/src/main/java/org/nl/acs/auto/run/TwoNDCSocketConnectionAutoRun.java
index 0d626ef..14a13a3 100644
--- a/acs/nladmin-system/nlsso-server/src/main/java/org/nl/acs/auto/run/TwoNDCSocketConnectionAutoRun.java
+++ b/acs/nladmin-system/nlsso-server/src/main/java/org/nl/acs/auto/run/TwoNDCSocketConnectionAutoRun.java
@@ -258,6 +258,7 @@ public class TwoNDCSocketConnectionAutoRun extends AbstractAutoRunnable {
                                             lampThreecolorDeviceDriver = (LampThreecolorDeviceDriver) code.getDeviceDriver();
                                             lampThreecolorDeviceDriver.writing("to_command", "1");
                                         }
+                                        //5秒后发送关门信号
                                         Thread.sleep(5000);
                                         try {
                                             standardAutodoorDeviceDriver.writing("to_open", "0");