diff --git a/pkg/apis/compute/guest_image.go b/pkg/apis/compute/guest_image.go
index 9490468cb9..3abb8bf7a2 100644
--- a/pkg/apis/compute/guest_image.go
+++ b/pkg/apis/compute/guest_image.go
@@ -28,7 +28,7 @@ type SImagesInGuest struct {
 	DataImages []SSubImage `json:"data_images"`
 }
 
-type SGuestScreenDump struct {
+type SGuestScreenDumpInfo struct {
 	S3AccessKey  string `json:"s3_access_key"`
 	S3SecretKey  string `json:"s3_secret_key"`
 	S3Endpoint   string `json:"s3_endpoint"`
diff --git a/pkg/compute/models/guest_actions.go b/pkg/compute/models/guest_actions.go
index 7ae8e7a14a..989b5c5863 100644
--- a/pkg/compute/models/guest_actions.go
+++ b/pkg/compute/models/guest_actions.go
@@ -150,7 +150,7 @@ func (self *SGuest) PerformEvent(ctx context.Context, userCred mcclient.TokenCre
 		kwargs := jsonutils.NewDict()
 		kwargs.Set("reason", jsonutils.NewString(event))
 		if data.Contains("screen_dump_info") {
-			screenDumpInfo := api.SGuestScreenDump{}
+			screenDumpInfo := api.SGuestScreenDumpInfo{}
 			if err := data.Unmarshal(&screenDumpInfo, "screen_dump_info"); err != nil {
 				log.Errorf("failed unmarshal screen_dump_info %s", err)
 			} else {
diff --git a/pkg/compute/models/guestscreendump.go b/pkg/compute/models/guestscreendump.go
index b372b93c89..602b1500e2 100644
--- a/pkg/compute/models/guestscreendump.go
+++ b/pkg/compute/models/guestscreendump.go
@@ -77,7 +77,7 @@ func (self *SGuestScreenDump) Delete(ctx context.Context, userCred mcclient.Toke
 	return db.DeleteModel(ctx, userCred, self)
 }
 
-func (self *SGuest) SaveGuestScreenDump(ctx context.Context, userCred mcclient.TokenCredential, screenDumpInfo *api.SGuestScreenDump) (*SGuestScreenDump, error) {
+func (self *SGuest) SaveGuestScreenDump(ctx context.Context, userCred mcclient.TokenCredential, screenDumpInfo *api.SGuestScreenDumpInfo) (*SGuestScreenDump, error) {
 	sd := new(SGuestScreenDump)
 	sd.SetModelManager(GuestScreenDumpManager, sd)
 	sd.GuestId = self.GetId()
diff --git a/pkg/hostman/guestman/qemu-kvm.go b/pkg/hostman/guestman/qemu-kvm.go
index ba6af4125d..80c443d0df 100644
--- a/pkg/hostman/guestman/qemu-kvm.go
+++ b/pkg/hostman/guestman/qemu-kvm.go
@@ -1153,7 +1153,7 @@ func (s *SKVMGuestInstance) eventGuestPaniced(event *monitor.Event) {
 			if err != nil {
 				log.Errorf("faild put screenDumpPath %s to s3 %s", screenDumpPath, err)
 			} else {
-				screenDumpInfo := api.SGuestScreenDump{
+				screenDumpInfo := api.SGuestScreenDumpInfo{
 					S3AccessKey:  options.HostOptions.S3AccessKey,
 					S3SecretKey:  options.HostOptions.S3SecretKey,
 					S3Endpoint:   options.HostOptions.S3Endpoint,