diff --git a/models/cloudbrain.go b/models/cloudbrain.go
index f950be406..c05ba0f21 100755
--- a/models/cloudbrain.go
+++ b/models/cloudbrain.go
@@ -657,15 +657,7 @@ type FlavorInfo struct {
 	UnitPrice int64  `json:"unitPrice"`
 }
 
-type FlavorInfos struct {
-	FlavorInfo []*FlavorInfo `json:"flavor_info"`
-}
 
-type FlavorInfo struct {
-	Id    int    `json:"id"`
-	Value string `json:"value"`
-	Desc  string `json:"desc"`
-}
 
 type SpecialPools struct {
 	Pools []*SpecialPool `json:"pools"`