diff --git a/weed/images/preprocess.go b/weed/images/preprocess.go
index 0cfb66c6b..f6f3b554d 100644
--- a/weed/images/preprocess.go
+++ b/weed/images/preprocess.go
@@ -1,10 +1,10 @@
 package images
 
 import (
-	"path/filepath"
-	"strings"
 	"bytes"
 	"io"
+	"path/filepath"
+	"strings"
 )
 
 /*
diff --git a/weed/s3api/s3api_handlers.go b/weed/s3api/s3api_handlers.go
index ca7d35d20..281fc9000 100644
--- a/weed/s3api/s3api_handlers.go
+++ b/weed/s3api/s3api_handlers.go
@@ -5,12 +5,12 @@ import (
 	"encoding/base64"
 	"encoding/xml"
 	"fmt"
+	"github.com/chrislusf/seaweedfs/weed/glog"
 	"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
 	"github.com/chrislusf/seaweedfs/weed/util"
 	"net/http"
 	"net/url"
 	"time"
-	"github.com/chrislusf/seaweedfs/weed/glog"
 )
 
 type mimeType string