diff --git a/communicator.go b/communicator.go
index 04b29ec..9d2a557 100644
--- a/communicator.go
+++ b/communicator.go
@@ -2,6 +2,7 @@ package communicate
 
 import (
 	"bytes"
+	"compress/gzip"
 	"encoding/json"
 	"loafle.com/commons/communicate/events"
 	"net/http"
@@ -20,14 +21,13 @@ func (c *communicator) addEvent(e *events.Event) {
 	c.Queue <- e
 }
 
-//
-//func CompressDataGzip(data []byte) []byte {
-//	var b bytes.Buffer
-//	w := gzip.NewWriter(&b)
-//	w.Write(data)
-//	w.Close()
-//	return b.Bytes()
-//}
+func CompressDataGzip(data []byte) []byte {
+	var b bytes.Buffer
+	w := gzip.NewWriter(&b)
+	w.Write(data)
+	w.Close()
+	return b.Bytes()
+}
 
 func (c *communicator) start() {
 	go func() {
@@ -37,9 +37,8 @@ func (c *communicator) start() {
 				data, _ := json.Marshal(event)
 
 				// compress , accept-encoding : gzip
-
-				//res, err := http.Post(GetRootURL()+m.GetUrl(), "application/json", bytes.NewBuffer(CompressDataGzip(data)))
-				res, err := http.Post(GetRootURL()+m.GetUrl(), "application/json", bytes.NewBuffer(data))
+				res, err := http.Post(GetRootURL()+m.GetUrl(), "application/json", bytes.NewBuffer(CompressDataGzip(data)))
+				//res, err := http.Post(GetRootURL()+m.GetUrl(), "application/json", bytes.NewBuffer(data))
 
 				// todo timeout,error
 				if err != nil {
diff --git a/events/event_port.go b/events/event_port.go
index af3e466..935834c 100644
--- a/events/event_port.go
+++ b/events/event_port.go
@@ -53,7 +53,7 @@ type PortEndEvent struct {
 }
 
 func (i PortEndEvent) GetUrl() string {
-	return PORT_START
+	return PORT_END
 }
 
 func NewPortEndEvent(zone int64, host int64, history []*types.PortScanHistory, t string) *PortEndEvent {