diff --git a/.travis.yml b/.travis.yml
index 3261d33db..b7467ab8a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,7 +3,7 @@ language: go
 go:
   - 1.11.x
   - 1.12.x
-  # - tip
+  - 1.13.x
 
 before_install:
   - export PATH=/home/travis/gopath/bin:$PATH
@@ -45,4 +45,4 @@ deploy:
   on:
     tags: true
     repo: chrislusf/seaweedfs
-    go: 1.12.x
+    go: 1.13.x
diff --git a/weed/glide.yaml b/weed/glide.yaml
deleted file mode 100644
index ef64b3a3c..000000000
--- a/weed/glide.yaml
+++ /dev/null
@@ -1,117 +0,0 @@
-package: github.com/chrislusf/seaweedfs/weed
-import:
-- package: cloud.google.com/go
-  version: ^0.40.0
-  subpackages:
-  - pubsub
-  - storage
-- package: github.com/Azure/azure-storage-blob-go
-  version: ^0.7.0
-  subpackages:
-  - azblob
-- package: github.com/Shopify/sarama
-  version: ^1.22.1
-- package: github.com/aws/aws-sdk-go
-  version: ^1.20.12
-  subpackages:
-  - aws
-  - aws/awserr
-  - aws/credentials
-  - aws/session
-  - service/s3
-  - service/s3/s3iface
-  - service/sqs
-- package: github.com/chrislusf/raft
-  subpackages:
-  - protobuf
-- package: github.com/dgrijalva/jwt-go
-  version: ^3.2.0
-- package: github.com/disintegration/imaging
-  version: ^1.6.0
-- package: github.com/dustin/go-humanize
-  version: ^1.0.0
-- package: github.com/gabriel-vasile/mimetype
-  version: ^0.3.14
-- package: github.com/go-redis/redis
-  version: ^6.15.3
-- package: github.com/go-sql-driver/mysql
-  version: ^1.4.1
-- package: github.com/gocql/gocql
-- package: github.com/golang/protobuf
-  version: ^1.3.1
-  subpackages:
-  - proto
-- package: github.com/google/btree
-  version: ^1.0.0
-- package: github.com/gorilla/mux
-  version: ^1.7.3
-- package: github.com/jacobsa/daemonize
-- package: github.com/kardianos/osext
-- package: github.com/karlseguin/ccache
-  version: ^2.0.3
-- package: github.com/klauspost/crc32
-  version: ^1.2.0
-- package: github.com/klauspost/reedsolomon
-  version: ^1.9.2
-- package: github.com/kurin/blazer
-  version: ^0.5.3
-  subpackages:
-  - b2
-- package: github.com/lib/pq
-  version: ^1.1.1
-- package: github.com/peterh/liner
-  version: ^1.1.0
-- package: github.com/prometheus/client_golang
-  version: ^1.0.0
-  subpackages:
-  - prometheus
-  - prometheus/push
-- package: github.com/rakyll/statik
-  version: ^0.1.6
-  subpackages:
-  - fs
-- package: github.com/rwcarlsen/goexif
-  subpackages:
-  - exif
-- package: github.com/satori/go.uuid
-  version: ^1.2.0
-- package: github.com/seaweedfs/fuse
-  subpackages:
-  - fs
-- package: github.com/spf13/viper
-  version: ^1.4.0
-- package: github.com/syndtr/goleveldb
-  version: ^1.0.0
-  subpackages:
-  - leveldb
-  - leveldb/opt
-  - leveldb/util
-- package: github.com/willf/bloom
-  version: ^2.0.3
-- package: gocloud.dev
-  version: ^0.15.0
-  subpackages:
-  - pubsub
-  - pubsub/awssnssqs
-  - pubsub/azuresb
-  - pubsub/gcppubsub
-  - pubsub/natspubsub
-  - pubsub/rabbitpubsub
-- package: golang.org/x/net
-  subpackages:
-  - context
-  - webdav
-- package: golang.org/x/tools
-  subpackages:
-  - godoc/util
-- package: google.golang.org/api
-  version: ^0.7.0
-  subpackages:
-  - option
-- package: google.golang.org/grpc
-  version: ^1.21.1
-  subpackages:
-  - credentials
-  - keepalive
-  - peer
-  - reflection
diff --git a/weed/util/http_util.go b/weed/util/http_util.go
index a465a7b7f..79a442a56 100644
--- a/weed/util/http_util.go
+++ b/weed/util/http_util.go
@@ -11,7 +11,6 @@ import (
 	"net/http"
 	"net/url"
 	"strings"
-	"time"
 )
 
 var (
@@ -25,7 +24,6 @@ func init() {
 	}
 	client = &http.Client{
 		Transport: Transport,
-		Timeout:   5 * time.Second,
 	}
 }