diff --git a/clients/cdb/data_types.go b/clients/cdb/data_types.go
index 4120864..04ea568 100644
--- a/clients/cdb/data_types.go
+++ b/clients/cdb/data_types.go
@@ -314,6 +314,7 @@ type InstanceInfo struct {
 	PayType       int64        `json:"PayType"`
 	ProjectId     int64        `json:"ProjectId"`
 	ProtectMode   int64        `json:"ProtectMode"`
+	Qps           int64        `json:"Qps"`
 	Region        string       `json:"Region"`
 	RoGroups      []*RoGroup   `json:"RoGroups"`
 	RoVipInfo     []*RoVipInfo `json:"RoVipInfo"`