修复审批bug

controllers/business_trip/business_approve.go

@@ -128,6 +128,7 @@ func (this *BusinessTrip) ApplyApprove() {
 	} else {
 		status = "已驳回"
 	}
+	updateParams["status"] = status
 	updateParams["refuse_reason"] = req.RefuseReason
 	updateParams["modify_time"] = time.Now()
 	updateParams["approve_time"] = time.Now()