optimise

diff --git a/blockchain/pseudohsm/keycache.go b/blockchain/pseudohsm/keycache.go
index c3e110a..7af8805 100644 (file)
--- a/blockchain/pseudohsm/keycache.go
+++ b/blockchain/pseudohsm/keycache.go
@@ -13,8 +13,9 @@ import (
        "sync"
        "time"
 
-       "github.com/bytom/crypto/ed25519/chainkd"
        log "github.com/sirupsen/logrus"
+
+       "github.com/bytom/crypto/ed25519/chainkd"
 )
 
 // Minimum amount of time between cache reloads. This limit applies if the platform does