diff --git a/src/main/java/com/qyft/ms/app/handler/impl/MatrixSprayStart.java b/src/main/java/com/qyft/ms/app/handler/impl/MatrixSprayStart.java
index dc6729f..59fc051 100644
--- a/src/main/java/com/qyft/ms/app/handler/impl/MatrixSprayStart.java
+++ b/src/main/java/com/qyft/ms/app/handler/impl/MatrixSprayStart.java
@@ -156,12 +156,8 @@ public class MatrixSprayStart implements CommandHandler {
 
         //2. 插入日志
         //TODO写日志
-        //3.将三通阀转至喷涂管路
         //4.开启三通阀到喷嘴管路
         if (threeWayValveOpenSyringePipeLine(emitter, frontCmdId, frontCmdName)) return;
-        //4.设置指定轴的电机的运行速度
-        //5.注射泵速度
-        //6.判断高度安全值
         //7.移动到指定高度(位置) (z - height)
         Double height = 101.2 - motorZHeight;//TODO 101.2是玻片高度，这个应该从数据库中获取
         latch = new CountDownLatch(1);