diff --git a/controllers/job_controller.go b/controllers/job_controller.go
index 1a17152b5..82fa54e56 100644
--- a/controllers/job_controller.go
+++ b/controllers/job_controller.go
@@ -311,7 +311,7 @@ func (c *JobController) GetJdDelivery() {
 // @Failure 200 {object} controllers.CallResult
 // @router /GetDeliveryDetail [get]
 func (c *JobController) GetDeliveryDetail() {
-	c.callGetDeliveryDetail(func(params *tJobGetDeliveryDetailParams) (retVal interface{}, errCode string, err error) {\
+	c.callGetDeliveryDetail(func(params *tJobGetDeliveryDetailParams) (retVal interface{}, errCode string, err error) {
 		retVal, err = cms.GetDeliveryDetail(params.Ctx, params.VendorWaybillID)
 		return retVal, "", err
 	})