diff --git a/busrtworker/app.py b/busrtworker/app.py
index a5290fc..dcaf7c9 100644
--- a/busrtworker/app.py
+++ b/busrtworker/app.py
@@ -6,7 +6,9 @@ import signal
 from collections import UserList
 from enum import Enum, auto
 from typing import Callable, Coroutine, Dict, List, Optional
+
 from loguru import logger
+
 from busrtworker.boostrap import RpcBoot
 from busrtworker.busrt import OP_PUBLISH, Client, Frame, Rpc, serialize
 from busrtworker.kink import di
@@ -35,6 +37,11 @@ class ConnectionInfo:
         bus: Client = self.bus
         await bus.send(topic, Frame(serialize(data) if decode else data, tp=OP_PUBLISH))
 
+    def client_name(self):
+        if not self.bus:
+            raise ValueError('must be init busrt client could call')
+        return self.bus.name
+
 
 class Router:
     table: dict = {}
diff --git a/pyproject.toml b/pyproject.toml
index 0687427..3edb9a7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "busrt-worker"
-version = "0.1.2"
+version = "0.1.3"
 description = "busrt-worker is a Python-based async busrt message handle framework"
 authors = ["JimZhang <zzl22100048@gmail.com>"]
 repository = "https://git.loom.run/Coder/amqp-worker"