diff --git a/weed/filer2/postgres/postgres_store.go b/weed/filer2/postgres/postgres_store.go
index 2e5f892f1..51c069aae 100644
--- a/weed/filer2/postgres/postgres_store.go
+++ b/weed/filer2/postgres/postgres_store.go
@@ -51,10 +51,10 @@ func (store *PostgresStore) initialize(user, password, hostname string, port int
 
 	sqlUrl := fmt.Sprintf(CONNECTION_URL_PATTERN, hostname, port, user, sslmode)
 	if password != "" {
-		sqlUrl += " password="+password
+		sqlUrl += " password=" + password
 	}
 	if database != "" {
-		sqlUrl += " dbname="+database
+		sqlUrl += " dbname=" + database
 	}
 	var dbErr error
 	store.DB, dbErr = sql.Open("postgres", sqlUrl)
diff --git a/weed/filer2/redis/universal_redis_store.go b/weed/filer2/redis/universal_redis_store.go
index 1f8a0413a..c9f59d37b 100644
--- a/weed/filer2/redis/universal_redis_store.go
+++ b/weed/filer2/redis/universal_redis_store.go
@@ -181,7 +181,6 @@ func genDirectoryListKey(dir string) (dirList string) {
 	return dir + DIR_LIST_MARKER
 }
 
-
 func (store *UniversalRedisStore) Shutdown() {
 	store.Client.Close()
 }
diff --git a/weed/pb/master_pb/master.pb.go b/weed/pb/master_pb/master.pb.go
index c33e2b768..95c9533a1 100644
--- a/weed/pb/master_pb/master.pb.go
+++ b/weed/pb/master_pb/master.pb.go
@@ -428,10 +428,12 @@ type VolumeEcShardInformationMessage struct {
 	EcIndexBits uint32 `protobuf:"varint,3,opt,name=ec_index_bits,json=ecIndexBits" json:"ec_index_bits,omitempty"`
 }
 
-func (m *VolumeEcShardInformationMessage) Reset()                    { *m = VolumeEcShardInformationMessage{} }
-func (m *VolumeEcShardInformationMessage) String() string            { return proto.CompactTextString(m) }
-func (*VolumeEcShardInformationMessage) ProtoMessage()               {}
-func (*VolumeEcShardInformationMessage) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{4} }
+func (m *VolumeEcShardInformationMessage) Reset()         { *m = VolumeEcShardInformationMessage{} }
+func (m *VolumeEcShardInformationMessage) String() string { return proto.CompactTextString(m) }
+func (*VolumeEcShardInformationMessage) ProtoMessage()    {}
+func (*VolumeEcShardInformationMessage) Descriptor() ([]byte, []int) {
+	return fileDescriptor0, []int{4}
+}
 
 func (m *VolumeEcShardInformationMessage) GetId() uint32 {
 	if m != nil {
@@ -1422,10 +1424,12 @@ type GetMasterConfigurationResponse struct {
 	MetricsIntervalSeconds uint32 `protobuf:"varint,2,opt,name=metrics_interval_seconds,json=metricsIntervalSeconds" json:"metrics_interval_seconds,omitempty"`
 }
 
-func (m *GetMasterConfigurationResponse) Reset()                    { *m = GetMasterConfigurationResponse{} }
-func (m *GetMasterConfigurationResponse) String() string            { return proto.CompactTextString(m) }
-func (*GetMasterConfigurationResponse) ProtoMessage()               {}
-func (*GetMasterConfigurationResponse) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{32} }
+func (m *GetMasterConfigurationResponse) Reset()         { *m = GetMasterConfigurationResponse{} }
+func (m *GetMasterConfigurationResponse) String() string { return proto.CompactTextString(m) }
+func (*GetMasterConfigurationResponse) ProtoMessage()    {}
+func (*GetMasterConfigurationResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor0, []int{32}
+}
 
 func (m *GetMasterConfigurationResponse) GetMetricsAddress() string {
 	if m != nil {
diff --git a/weed/pb/volume_server_pb/volume_server.pb.go b/weed/pb/volume_server_pb/volume_server.pb.go
index bcc31de16..293b894e2 100644
--- a/weed/pb/volume_server_pb/volume_server.pb.go
+++ b/weed/pb/volume_server_pb/volume_server.pb.go
@@ -1043,10 +1043,12 @@ func (m *VolumeEcShardsGenerateRequest) GetCollection() string {
 type VolumeEcShardsGenerateResponse struct {
 }
 
-func (m *VolumeEcShardsGenerateResponse) Reset()                    { *m = VolumeEcShardsGenerateResponse{} }
-func (m *VolumeEcShardsGenerateResponse) String() string            { return proto.CompactTextString(m) }
-func (*VolumeEcShardsGenerateResponse) ProtoMessage()               {}
-func (*VolumeEcShardsGenerateResponse) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{41} }
+func (m *VolumeEcShardsGenerateResponse) Reset()         { *m = VolumeEcShardsGenerateResponse{} }
+func (m *VolumeEcShardsGenerateResponse) String() string { return proto.CompactTextString(m) }
+func (*VolumeEcShardsGenerateResponse) ProtoMessage()    {}
+func (*VolumeEcShardsGenerateResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor0, []int{41}
+}
 
 type VolumeEcShardsRebuildRequest struct {
 	VolumeId   uint32 `protobuf:"varint,1,opt,name=volume_id,json=volumeId" json:"volume_id,omitempty"`
@@ -1419,10 +1421,12 @@ func (m *VolumeEcShardsToVolumeRequest) GetCollection() string {
 type VolumeEcShardsToVolumeResponse struct {
 }
 
-func (m *VolumeEcShardsToVolumeResponse) Reset()                    { *m = VolumeEcShardsToVolumeResponse{} }
-func (m *VolumeEcShardsToVolumeResponse) String() string            { return proto.CompactTextString(m) }
-func (*VolumeEcShardsToVolumeResponse) ProtoMessage()               {}
-func (*VolumeEcShardsToVolumeResponse) Descriptor() ([]byte, []int) { return fileDescriptor0, []int{57} }
+func (m *VolumeEcShardsToVolumeResponse) Reset()         { *m = VolumeEcShardsToVolumeResponse{} }
+func (m *VolumeEcShardsToVolumeResponse) String() string { return proto.CompactTextString(m) }
+func (*VolumeEcShardsToVolumeResponse) ProtoMessage()    {}
+func (*VolumeEcShardsToVolumeResponse) Descriptor() ([]byte, []int) {
+	return fileDescriptor0, []int{57}
+}
 
 type ReadVolumeFileStatusRequest struct {
 	VolumeId uint32 `protobuf:"varint,1,opt,name=volume_id,json=volumeId" json:"volume_id,omitempty"`
@@ -2089,8 +2093,10 @@ type QueryRequest_InputSerialization_JSONInput struct {
 func (m *QueryRequest_InputSerialization_JSONInput) Reset() {
 	*m = QueryRequest_InputSerialization_JSONInput{}
 }
-func (m *QueryRequest_InputSerialization_JSONInput) String() string { return proto.CompactTextString(m) }
-func (*QueryRequest_InputSerialization_JSONInput) ProtoMessage()    {}
+func (m *QueryRequest_InputSerialization_JSONInput) String() string {
+	return proto.CompactTextString(m)
+}
+func (*QueryRequest_InputSerialization_JSONInput) ProtoMessage() {}
 func (*QueryRequest_InputSerialization_JSONInput) Descriptor() ([]byte, []int) {
 	return fileDescriptor0, []int{70, 1, 1}
 }
diff --git a/weed/replication/sink/filersink/fetch_write.go b/weed/replication/sink/filersink/fetch_write.go
index 360a34620..74f3a72bb 100644
--- a/weed/replication/sink/filersink/fetch_write.go
+++ b/weed/replication/sink/filersink/fetch_write.go
@@ -20,7 +20,7 @@ func (fs *FilerSink) replicateChunks(sourceChunks []*filer_pb.FileChunk, dir str
 		return
 	}
 
-	replicatedChunks =  make([]*filer_pb.FileChunk, len(sourceChunks))
+	replicatedChunks = make([]*filer_pb.FileChunk, len(sourceChunks))
 
 	var wg sync.WaitGroup
 	for chunkIndex, sourceChunk := range sourceChunks {
diff --git a/weed/replication/sink/s3sink/s3_write.go b/weed/replication/sink/s3sink/s3_write.go
index 854688b1e..c5c65ed5c 100644
--- a/weed/replication/sink/s3sink/s3_write.go
+++ b/weed/replication/sink/s3sink/s3_write.go
@@ -162,6 +162,6 @@ func (s3sink *S3Sink) buildReadSeeker(chunk *filer2.ChunkView) (io.ReadSeeker, e
 		return nil, err
 	}
 	buf := make([]byte, chunk.Size)
-	util.ReadUrl(fileUrl, nil, false,false, chunk.Offset, int(chunk.Size), buf)
+	util.ReadUrl(fileUrl, nil, false, false, chunk.Offset, int(chunk.Size), buf)
 	return bytes.NewReader(buf), nil
 }
diff --git a/weed/server/filer_server_handlers_read.go b/weed/server/filer_server_handlers_read.go
index 5967535b8..878b52ffa 100644
--- a/weed/server/filer_server_handlers_read.go
+++ b/weed/server/filer_server_handlers_read.go
@@ -94,4 +94,3 @@ func (fs *FilerServer) GetOrHeadHandler(w http.ResponseWriter, r *http.Request,
 	})
 
 }
-