diff --git a/controllers/webhookController.go b/controllers/webhookController.go
index 220129c..5b74463 100644
--- a/controllers/webhookController.go
+++ b/controllers/webhookController.go
@@ -103,8 +103,10 @@ func OnPubStart(c *fiber.Ctx) error {
 	// ================================================================
 	p := new(models.Pub)
 	if err := c.BodyParser(p); err != nil {
+		log.Printf("Error PubStart: %s\n", err)
 		return err
 	}
+
 	log.Printf("Start channel %s, urlParam %s, SessionId %s\n", p.Channel, p.UrlParam, p.SessionId)
 
 	KickSession(p.Channel, p.SessionId)
diff --git a/models/webhooks.go b/models/webhooks.go
index 3f57b0a..b4c28c1 100644
--- a/models/webhooks.go
+++ b/models/webhooks.go
@@ -22,8 +22,8 @@ type Pub struct {
 	UrlParam      string `json:"url_param"`
 	HasInSession  bool   `json:"has_in_session"`
 	HasOutSession bool   `json:"has_out_session"`
-	ReadBytesSum  bool   `json:"read_bytes_sum"`
-	WroteBytesSum bool   `json:"wrote_bytes_sum"`
+	ReadBytesSum  int    `json:"read_bytes_sum"`
+	WroteBytesSum int    `json:"wrote_bytes_sum"`
 }
 
 type Update struct {