diff --git a/modules/i3plus-ext-mes-pojo/src/main/java/cn/estsh/i3plus/ext/mes/pojo/util/MesExtEnumUtil.java b/modules/i3plus-ext-mes-pojo/src/main/java/cn/estsh/i3plus/ext/mes/pojo/util/MesExtEnumUtil.java
index 34bae09..ffe2718 100644
--- a/modules/i3plus-ext-mes-pojo/src/main/java/cn/estsh/i3plus/ext/mes/pojo/util/MesExtEnumUtil.java
+++ b/modules/i3plus-ext-mes-pojo/src/main/java/cn/estsh/i3plus/ext/mes/pojo/util/MesExtEnumUtil.java
@@ -1424,6 +1424,7 @@ public class MesExtEnumUtil {
     @JsonFormat(shape = JsonFormat.Shape.OBJECT)
     public enum ENCODE_CODE_TYPE {
 
+        SERIAL_SN(5, "过程条码"),
         STANDARD_SERIAL_SN(10, "正常产品条码"),
         ATTEMPT_SERIAL_SN(20, "试制产品条码"),
         REWORK_SERIAL_SN(30, "再生产品条码"),