diff --git a/modules/i3plus-pojo-base/src/main/java/cn/estsh/i3plus/pojo/base/enumutil/PtlPcnEnumUtil.java b/modules/i3plus-pojo-base/src/main/java/cn/estsh/i3plus/pojo/base/enumutil/PtlPcnEnumUtil.java
index 614df60..86e527d 100644
--- a/modules/i3plus-pojo-base/src/main/java/cn/estsh/i3plus/pojo/base/enumutil/PtlPcnEnumUtil.java
+++ b/modules/i3plus-pojo-base/src/main/java/cn/estsh/i3plus/pojo/base/enumutil/PtlPcnEnumUtil.java
@@ -292,11 +292,12 @@ public class PtlPcnEnumUtil {
     public enum SIGNAL_CHILD_CMD {
         CHILD_CMD_06H("06", 6, "正常"),
         CHILD_CMD_07H("07", 7, "缺货"),
-        CHILD_CMD_09H("09", 9, "标签自检"),
-        CHILD_CMD_0AH("0A", 10, "亮灯错误"),
+        CHILD_CMD_09H("09", 9, "连接的现场设备的返回状态"),
+        CHILD_CMD_FFH("FF", 255, "无效消息"),
+        CHILD_CMD_0AH("0A", 10, "现场设备超时"),
         CHILD_CMD_0BH("0B", 11, "查询设备故障，返回设备故障"),
         CHILD_CMD_0CH("0C", 12, "设备无法执行命令,用错命令"),
-        CHILD_CMD_0DH("0D", 13, "卡键,按键卡住"),
+        CHILD_CMD_0DH("0D", 13, "返回按钮锁定消息,卡键,按键卡住"),
         CHILD_CMD_0FH("0F", 15, "返回库存模式下的缺货量"),
         CHILD_CMD_64H("64", 100, "熄灭情况下返回"),
         CHILD_CMD_FAH("FA", 250, "设备的 F/W 模型信息"),