diff --git a/internal/config/capture.go b/internal/config/capture.go
index e73701d9..6ff91461 100644
--- a/internal/config/capture.go
+++ b/internal/config/capture.go
@@ -140,15 +140,15 @@ func (s *Capture) Set() {
 	// default video
 	if len(s.VideoPipelines) == 0 {
 		log.Warn().Msgf("no video pipelines specified, using defaults")
-	
+
 		s.VideoCodec = codec.VP8()
 		s.VideoPipelines = map[string]types.VideoConfig{
 			"main": types.VideoConfig{
-				GstPipeline: "ximagesrc display-name={display} show-pointer=false use-damage=false "+
-					"! video/x-raw "+
-					"! videoconvert "+
-					"! queue "+
-					"! vp8enc end-usage=cbr cpu-used=4 threads=4 deadline=1 keyframe-max-dist=25 "+
+				GstPipeline: "ximagesrc display-name={display} show-pointer=false use-damage=false " +
+					"! video/x-raw " +
+					"! videoconvert " +
+					"! queue " +
+					"! vp8enc end-usage=cbr cpu-used=4 threads=4 deadline=1 keyframe-max-dist=25 " +
 					"! appsink name=appsink",
 			},
 		}
diff --git a/internal/types/capture.go b/internal/types/capture.go
index ce095a33..f8ba68be 100644
--- a/internal/types/capture.go
+++ b/internal/types/capture.go
@@ -1,13 +1,13 @@
 package types
 
 import (
-	"math"
-	"strings"
 	"context"
 	"fmt"
+	"math"
+	"strings"
 
-	"github.com/pion/webrtc/v3/pkg/media"
 	"github.com/PaesslerAG/gval"
+	"github.com/pion/webrtc/v3/pkg/media"
 
 	"demodesk/neko/internal/types/codec"
 )
@@ -55,7 +55,7 @@ type VideoConfig struct {
 	Height      string            `mapstructure:"height"`       // expression
 	Fps         string            `mapstructure:"fps"`          // expression
 	GstPrefix   string            `mapstructure:"gst_prefix"`   // pipeline prefix, starts with !
-	GstEncoder  string            `mapstructure:"gst_encoder"`
+	GstEncoder  string            `mapstructure:"gst_encoder"`  // gst encoder name
 	GstParams   map[string]string `mapstructure:"gst_params"`   // map of expressions
 	GstSuffix   string            `mapstructure:"gst_suffix"`   // pipeline suffix, starts with !
 	GstPipeline string            `mapstructure:"gst_pipeline"` // whole pipeline as a string
@@ -142,5 +142,5 @@ func (config *VideoConfig) GetPipeline(screen ScreenSize) (string, error) {
 		config.GstPrefix,
 		encPipeline,
 		config.GstSuffix,
-	}[:]," "), nil
+	}[:], " "), nil
 }
diff --git a/internal/types/session.go b/internal/types/session.go
index 65d120a4..cb11e82b 100644
--- a/internal/types/session.go
+++ b/internal/types/session.go
@@ -16,7 +16,7 @@ type Session interface {
 	// websocket
 	SetWebSocketPeer(websocketPeer WebSocketPeer)
 	SetWebSocketConnected(websocketPeer WebSocketPeer, connected bool)
-	GetWebSocketPeer() WebSocketPeer 
+	GetWebSocketPeer() WebSocketPeer
 	Send(v interface{}) error
 
 	// webrtc
diff --git a/internal/websocket/peer.go b/internal/websocket/peer.go
index 14365564..6bf1c344 100644
--- a/internal/websocket/peer.go
+++ b/internal/websocket/peer.go
@@ -6,10 +6,10 @@ import (
 
 	"github.com/gorilla/websocket"
 
-	"demodesk/neko/internal/utils"
 	"demodesk/neko/internal/types"
 	"demodesk/neko/internal/types/event"
 	"demodesk/neko/internal/types/message"
+	"demodesk/neko/internal/utils"
 )
 
 type WebSocketPeerCtx struct {