diff --git a/dao/base/implments/Operation.dao.impl.go b/dao/base/implments/Operation.dao.impl.go
index f0d46b2..f6e1f0b 100644
--- a/dao/base/implments/Operation.dao.impl.go
+++ b/dao/base/implments/Operation.dao.impl.go
@@ -311,8 +311,8 @@ func (impl *OperationDAOImplement) GetOperationRelData(artIdLi []string, workLin
 	data := make([]model.OperationRelData, 0)
 	POCondition := fmt.Sprintf("%s = %s and %s = %s", meta.Operation_PlantNr.ColumnName, meta.Process_PlantNr.ColumnName, meta.Operation_PO.ColumnName, meta.Process_PO.ColumnName)
 	artCondition := fmt.Sprintf("%s = %s and %s = %s and %s = %s", meta.Operation_PlantNr.ColumnName, meta.ArticleAtcodLst_PlantNr.ColumnName, meta.Operation_AttrCode.ColumnName, meta.Operation_AttrCode.ColumnName, meta.Operation_AttrValue.ColumnName, meta.ArticleAtcodLst_AttrValue.ColumnName)
-	stepCondition := fmt.Sprintf("%s = %s and %s = %s", meta.Operation_PlantNr.ColumnName, meta.StepType_PlantNr.ColumnName, meta.Operation_StepType.ColumnName, meta.StepType_StepTypeName.ColumnName)
-	session := impl.session.Table(impl.meta.TableName).Join("LEFT", meta.Process.TableName, POCondition).Join("LEFT", meta.ArticleAtcodLst.TableName, artCondition).Join("LEFT", meta.StepType.TableName, stepCondition)
+	//stepCondition := fmt.Sprintf("%s = %s and %s = %s", meta.Operation_PlantNr.ColumnName, meta.StepType_PlantNr.ColumnName, meta.Operation_StepType.ColumnName, meta.StepType_StepTypeName.ColumnName)
+	session := impl.session.Table(impl.meta.TableName).Join("LEFT", meta.Process.TableName, POCondition).Join("LEFT", meta.ArticleAtcodLst.TableName, artCondition)
 	err := session.Where(where, impl.plantNr, workLineId).In(meta.ArticleAtcodLst_ArtId.ColumnName, artIdLi).OrderBy(meta.Process_PO.ColumnName).OrderBy(meta.Operation_StepNo.ColumnName).Find(&data)
 	return data, err
 }
\ No newline at end of file
diff --git a/models/base/base.go b/models/base/base.go
index 3e331ca..fd9f52c 100644
--- a/models/base/base.go
+++ b/models/base/base.go
@@ -106,7 +106,7 @@ type OperationRelData struct {
 	Operation       `xorm:"extends"`
 	Process         `xorm:"extends"`
 	ArticleAtcodLst `xorm:"extends"`
-	StepType        `xorm:"extends"`
+	//StepType        `xorm:"extends"`
 }
 
 /******************************************************************************