diff --git a/client/seller.go b/client/seller.go
index 56a9d7c..1d06208 100644
--- a/client/seller.go
+++ b/client/seller.go
@@ -66,7 +66,7 @@ func (s Seller) GetListSellerInfoByIDs(p model.GetListSellerByIDsRequest) (*mode
 
 // GetListSellerInfoSupportChatByIDs ...
 func (s Seller) GetListSellerInfoSupportChatByIDs(p model.GetListSellerSupportChatByIDsRequest) (*model.ResponseListSellerInfoSupportChat, error) {
-	msg, err := natsio.GetServer().Request(subject.Seller.GetListSellerInfoSupportChatByIDs, toBytes(p))
+	msg, err := natsio.GetServer().Request(subject.SupportChat.GetListSellerInfoSupportChatByIDs, toBytes(p))
 	if err != nil {
 		return nil, err
 	}
diff --git a/subject/seller.go b/subject/seller.go
index 6ef730e..eba9131 100644
--- a/subject/seller.go
+++ b/subject/seller.go
@@ -8,11 +8,16 @@ func getSellerValue(val string) string {
 
 // Seller ...
 var Seller = struct {
-	GetSellerInfoByID                 string
-	GetListSellerInfoByIDs            string
+	GetSellerInfoByID      string
+	GetListSellerInfoByIDs string
+}{
+	GetSellerInfoByID:      getSellerValue("get_seller_info_by_id"),
+	GetListSellerInfoByIDs: getSellerValue("get_list_seller_info_by_ids"),
+}
+
+// SupportChat ...
+var SupportChat = struct {
 	GetListSellerInfoSupportChatByIDs string
 }{
-	GetSellerInfoByID:                 getSellerValue("get_seller_info_by_id"),
-	GetListSellerInfoByIDs:            getSellerValue("get_list_seller_info_by_ids"),
-	GetListSellerInfoSupportChatByIDs: getSellerValue("get_list_seller_info_support_chat_by_ids"),
+	GetListSellerInfoSupportChatByIDs: "SELLY_CHAT.REQUEST.SELLER_INFO",
 }