diff --git a/weed/shell/command_s3_clean_uploads.go b/weed/shell/command_s3_clean_uploads.go
index 81af4bbb7..2be61f72a 100644
--- a/weed/shell/command_s3_clean_uploads.go
+++ b/weed/shell/command_s3_clean_uploads.go
@@ -3,13 +3,14 @@ package shell
 import (
 	"flag"
 	"fmt"
-	"github.com/seaweedfs/seaweedfs/weed/s3api/s3_constants"
-	"github.com/seaweedfs/seaweedfs/weed/security"
-	"github.com/seaweedfs/seaweedfs/weed/util"
 	"io"
 	"math"
 	"time"
 
+	"github.com/seaweedfs/seaweedfs/weed/s3api/s3_constants"
+	"github.com/seaweedfs/seaweedfs/weed/security"
+	"github.com/seaweedfs/seaweedfs/weed/util"
+
 	"github.com/seaweedfs/seaweedfs/weed/pb/filer_pb"
 )
 
@@ -17,8 +18,7 @@ func init() {
 	Commands = append(Commands, &commandS3CleanUploads{})
 }
 
-type commandS3CleanUploads struct {
-}
+type commandS3CleanUploads struct{}
 
 func (c *commandS3CleanUploads) Name() string {
 	return "s3.clean.uploads"
@@ -34,14 +34,13 @@ func (c *commandS3CleanUploads) Help() string {
 }
 
 func (c *commandS3CleanUploads) Do(args []string, commandEnv *CommandEnv, writer io.Writer) (err error) {
-
 	bucketCommand := flag.NewFlagSet(c.Name(), flag.ContinueOnError)
 	uploadedTimeAgo := bucketCommand.Duration("timeAgo", 24*time.Hour, "created time before now. \"1.5h\" or \"2h45m\". Valid time units are \"m\", \"h\"")
 	if err = bucketCommand.Parse(args); err != nil {
 		return nil
 	}
 
-	signingKey := util.GetViper().GetString("jwt.signing.key")
+	signingKey := util.GetViper().GetString("jwt.filer_signing.key")
 
 	var filerBucketsPath string
 	filerBucketsPath, err = readFilerBucketsPath(commandEnv)
@@ -65,7 +64,6 @@ func (c *commandS3CleanUploads) Do(args []string, commandEnv *CommandEnv, writer
 	}
 
 	return err
-
 }
 
 func (c *commandS3CleanUploads) cleanupUploads(commandEnv *CommandEnv, writer io.Writer, filerBucketsPath string, bucket string, timeAgo time.Duration, signingKey string) error {
@@ -99,5 +97,4 @@ func (c *commandS3CleanUploads) cleanupUploads(commandEnv *CommandEnv, writer io
 	}
 
 	return nil
-
 }