diff --git a/web/models/pm_wo_model.go b/web/models/pm_wo_model.go
index 8dc418c..8e58987 100644
--- a/web/models/pm_wo_model.go
+++ b/web/models/pm_wo_model.go
@@ -61,6 +61,25 @@ func (t *PmWo) Clipped() {
 	utils.TrimStruct(t, *t)
 }
 
+//增
+func (t *PmWo) Add() error {
+	e := db.Eloquent.Master()
+	count := new(PmWo)
+	affw, err := e.Table("pm_wo").ID(core.PK{t.Finr, t.Maintwoid}).Count(count)
+	if err != nil {
+		return err
+	}
+	if affw > 0 {
+		return errors.New("数据已经存在！")
+	}
+	_, err = e.Table("pm_wo").Insert(t)
+
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
 //增
 func (t *PmWo) AddSession(session *xorm.Session) error {
 	count := new(PmWo)