diff --git a/go/controllers/backend_erp.go b/go/controllers/backend_erp.go
index 79a7607..0c8a1c5 100644
--- a/go/controllers/backend_erp.go
+++ b/go/controllers/backend_erp.go
@@ -577,7 +577,7 @@ func (c *BackendErpController) GetPosition() {
 
 	qs := models.Orm.QueryTable(new(models.BackendErpPosition))
 	if tid > 0 {
-		qs = qs.Filter("tenant_id", tid)
+		qs = qs.Filter("tid", tid)
 	}
 	if departmentID > 0 {
 		qs = qs.Filter("department_id", departmentID)
@@ -641,7 +641,7 @@ func (c *BackendErpController) CreatePosition() {
 	sortVal, _ := c.getUintValue(body, "sort")
 
 	row := models.BackendErpPosition{
-		TenantID:     tenantID,
+		Tid:          tenantID,
 		DepartmentID: departmentID,
 		PositionCode: positionCode,
 		PositionName: positionName,
@@ -675,7 +675,7 @@ func (c *BackendErpController) EditPosition() {
 	update := orm.Params{}
 
 	if v, has := c.getUint64Value(body, "tenant_id", "tid"); has {
-		update["tenant_id"] = v
+		update["tid"] = v
 	}
 	if v, has := c.getUint64Value(body, "department_id"); has {
 		update["department_id"] = v
@@ -848,8 +848,8 @@ func (c *BackendErpController) organizationNameByIDString(idValue string) string
 func (c *BackendErpController) positionDTO(row models.BackendErpPosition) erpPositionDTO {
 	return erpPositionDTO{
 		ID:           row.ID,
-		TenantID:     row.TenantID,
-		Tid:          row.TenantID,
+		TenantID:     row.Tid,
+		Tid:          row.Tid,
 		DepartmentID: row.DepartmentID,
 		PositionCode: row.PositionCode,
 		PositionName: row.PositionName,
diff --git a/go/go.zip b/go/go.zip
deleted file mode 100644
index f4b2a7e..0000000
Binary files a/go/go.zip and /dev/null differ
diff --git a/go/models/erp.go b/go/models/erp.go
index 4e8cfe5..fcc2489 100644
--- a/go/models/erp.go
+++ b/go/models/erp.go
@@ -56,7 +56,7 @@ func (m *BackendErpEmployee) TableName() string {
 // BackendErpPosition 职位表 yz_backend_erp_position
 type BackendErpPosition struct {
 	ID           uint64    `orm:"column(id);pk;auto" json:"id"`
-	TenantID     uint64    `orm:"column(tenant_id)" json:"tenant_id"`
+	Tid          uint64    `orm:"column(tid)" json:"tid"`
 	DepartmentID uint64    `orm:"column(department_id)" json:"department_id"`
 	PositionCode string    `orm:"column(position_code);size(50)" json:"position_code"`
 	PositionName string    `orm:"column(position_name);size(100)" json:"position_name"`