diff --git a/internal/rpc/msg/send_msg.go b/internal/rpc/msg/send_msg.go
index fd542a9eb..fe3c4b63c 100644
--- a/internal/rpc/msg/send_msg.go
+++ b/internal/rpc/msg/send_msg.go
@@ -397,7 +397,7 @@ func (rpc *rpcChat) SendMsg(_ context.Context, pb *pbChat.SendMsgReq) (*pbChat.S
 		}
 		return returnMsg(&replay, pb, 0, "", msgToMQ.MsgData.ServerMsgID, msgToMQ.MsgData.SendTime)
 	default:
-		return returnMsg(&replay, pb, 203, "unkonwn sessionType", "", 0)
+		return returnMsg(&replay, pb, 203, "unknown sessionType", "", 0)
 	}
 }