diff --git a/rpc_client.go b/rpc_client.go
index 2c6fb16..8725c90 100644
--- a/rpc_client.go
+++ b/rpc_client.go
@@ -99,7 +99,7 @@ func (cli *RPCClient) run() {
 	}
 	defer stream.CloseSend()
 
-	var ticker = time.NewTicker(time.Millisecond * 200)
+	var ticker = time.NewTicker(time.Millisecond * 1)
 
 	buf := bytes.NewBuffer(nil)
 	for {
diff --git a/utils.go b/utils.go
index 7964471..eb4e004 100644
--- a/utils.go
+++ b/utils.go
@@ -7,8 +7,6 @@ import (
 	"io"
 	"log"
 	"net"
-
-	"github.com/klauspost/compress/zstd"
 )
 
 func Compress(writer io.Writer, data [][]byte) {
@@ -22,14 +20,14 @@ func Compress(writer io.Writer, data [][]byte) {
 	}
 
 	// zstd compress
-	zenc, err := zstd.NewWriter(writer)
-	if err != nil {
-		log.Panic(err)
-	}
-	err = zenc.Flush()
-	if err != nil {
-		log.Println(err)
-	}
+	// zenc, err := zstd.NewWriter(writer)
+	// if err != nil {
+	// 	log.Panic(err)
+	// }
+	// err = zenc.Flush()
+	// if err != nil {
+	// 	log.Println(err)
+	// }
 
 }
 
@@ -37,12 +35,12 @@ func Decompress(data []byte) (frames [][]byte) {
 	var err error
 
 	var buf = bytes.NewBuffer(data)
-	var zdec *zstd.Decoder
-	zdec, err = zstd.NewReader(buf)
-	if err != nil {
-		log.Panic(err)
-	}
-	zdec.Close()
+	// var zdec *zstd.Decoder
+	// zdec, err = zstd.NewReader(buf)
+	// if err != nil {
+	// 	log.Panic(err)
+	// }
+	// zdec.Close()
 
 	dec := gob.NewDecoder(buf)
 	err = dec.Decode(&frames)