diff --git a/routers/api/v1/admin/instance/forceDelete.go b/routers/api/v1/admin/instance/forceDelete.go
index dfe0be3..ce576b2 100644
--- a/routers/api/v1/admin/instance/forceDelete.go
+++ b/routers/api/v1/admin/instance/forceDelete.go
@@ -38,6 +38,8 @@ func forceDeleteHandler(ctx iris.Context) {
 
 	if instance.FromAction == models.InstanceActionStop || instance.FromAction == models.InstanceActionPause || instance.FromAction == models.InstanceActionRestart {
 		redis.RawDB.IncrBy(ctx, "remain_gpu:server:"+strconv.Itoa(int(instance.ServerID)), int64(instance.GpuCount))
+	}
+	if instance.FromAction != models.InstanceActionCreate {
 		redis.RawDB.IncrBy(ctx, "remain_volume:server:"+strconv.Itoa(int(instance.ServerID)), int64(instance.VolumeSize+30))
 	}
 
diff --git a/services/dispatcher/modify.go b/services/dispatcher/modify.go
index 7ede4fb..c94552c 100644
--- a/services/dispatcher/modify.go
+++ b/services/dispatcher/modify.go
@@ -61,7 +61,6 @@ func modify(serverID uint, data Data) (err error) {
 	err = instanceController.Patch(&instance, gpuCount, volumeSize, data.CpuOnly)
 	if err != nil {
 		ctx := context.Background()
-		redis.RawDB.IncrBy(ctx, "remain_gpu:server:"+strconv.Itoa(int(serverID)), int64(gpuCount))
 		redis.RawDB.IncrBy(ctx, "remain_volume:server:"+strconv.Itoa(int(serverID)), int64(volumeSize-oldVolumeSize))
 		database.DB.Model(&instance).Update("status", models.InstanceStatusFail).Update("from_action", models.InstanceActionModify)
 		lc.Error("patch instance error: %v", err)