diff --git a/modules/i3plus-pojo-mes/src/main/java/cn/estsh/i3plus/pojo/mes/model/StepPrintSnModel.java b/modules/i3plus-pojo-mes/src/main/java/cn/estsh/i3plus/pojo/mes/model/StepPrintSnModel.java
index 02668f4..b95e375 100644
--- a/modules/i3plus-pojo-mes/src/main/java/cn/estsh/i3plus/pojo/mes/model/StepPrintSnModel.java
+++ b/modules/i3plus-pojo-mes/src/main/java/cn/estsh/i3plus/pojo/mes/model/StepPrintSnModel.java
@@ -5,9 +5,6 @@ import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiParam;
 import lombok.Data;
 
-import javax.persistence.Column;
-import javax.persistence.Transient;
-
 /**
  * @Description: 打印条码工步， 打印信息模板
  * @Reference:
@@ -159,4 +156,6 @@ public class StepPrintSnModel extends MesProduceSn {
     private String qcCode;
     @ApiParam("打印机名称")
     private String printerName;
+    @ApiParam("是否DB件")
+    private String isDb;
 }