diff --git a/modules/i3plus-ext-mes-pcn-pojo/src/main/java/cn/estsh/i3plus/ext/mes/pcn/pojo/util/MesPcnExtConstWords.java b/modules/i3plus-ext-mes-pcn-pojo/src/main/java/cn/estsh/i3plus/ext/mes/pcn/pojo/util/MesPcnExtConstWords.java
index 630c248..3a84fd5 100644
--- a/modules/i3plus-ext-mes-pcn-pojo/src/main/java/cn/estsh/i3plus/ext/mes/pcn/pojo/util/MesPcnExtConstWords.java
+++ b/modules/i3plus-ext-mes-pcn-pojo/src/main/java/cn/estsh/i3plus/ext/mes/pcn/pojo/util/MesPcnExtConstWords.java
@@ -489,4 +489,11 @@ public class MesPcnExtConstWords {
 
     //工步解绑
     public static final String STEP_UNBINDING = "工步解绑";
+
+    //二维码
+    public static final String QR_CODE = "qrCode";
+    //条形码
+    public static final String BAR_CODE = "barCode";
+    //竖杠
+    public static final String VERTIVAL_BAR = "|";
 }