diff --git a/modules/i3plus-pojo-mes/src/main/java/cn/estsh/i3plus/pojo/mes/bean/MesWorkOrder.java b/modules/i3plus-pojo-mes/src/main/java/cn/estsh/i3plus/pojo/mes/bean/MesWorkOrder.java
index d2b83c3..27ad0ee 100644
--- a/modules/i3plus-pojo-mes/src/main/java/cn/estsh/i3plus/pojo/mes/bean/MesWorkOrder.java
+++ b/modules/i3plus-pojo-mes/src/main/java/cn/estsh/i3plus/pojo/mes/bean/MesWorkOrder.java
@@ -2,12 +2,14 @@ package cn.estsh.i3plus.pojo.mes.bean;
 
 import cn.estsh.i3plus.pojo.base.bean.BaseBean;
 import cn.estsh.i3plus.pojo.mes.model.MesButtonFlagModel;
+import com.alibaba.fastjson.JSONObject;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiParam;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import org.hibernate.annotations.DynamicInsert;
 import org.hibernate.annotations.DynamicUpdate;
+import org.springframework.util.StringUtils;
 
 import javax.persistence.*;
 import java.io.Serializable;
@@ -270,7 +272,6 @@ public class MesWorkOrder extends BaseBean implements Serializable {
     @ApiParam(value = "扩展数据MAP")
     public Map<String, Object> extendMap;
 
-
     @Transient
     @ApiParam("工单源序号")
     private Double srcSeq;
@@ -314,4 +315,16 @@ public class MesWorkOrder extends BaseBean implements Serializable {
     public int getApprovalStatusVal() {
         return this.approvalStatus == null ? 0 : this.approvalStatus;
     }
+
+    public Map<String, Object> getExtendMap() {
+        try {
+            if (!StringUtils.isEmpty(this.extend)) {
+                return JSONObject.parseObject(this.extend, Map.class);
+            } else {
+                return null;
+            }
+        } catch (Exception e) {
+            return null;
+        }
+    }
 }