diff --git a/clients/python/wcferry/client.py b/clients/python/wcferry/client.py
index 22132e3..1bbe2be 100644
--- a/clients/python/wcferry/client.py
+++ b/clients/python/wcferry/client.py
@@ -1,7 +1,7 @@
 #! /usr/bin/env python3
 # -*- coding: utf-8 -*-
 
-__version__ = "39.2.2.0"
+__version__ = "39.2.3.0"
 
 import atexit
 import base64
@@ -418,7 +418,6 @@ class Wcf():
         Returns:
             int: 0 为成功，其他失败
         """
-        raise Exception("Not implemented, yet")
         req = wcf_pb2.Request()
         req.func = wcf_pb2.FUNC_SEND_EMOTION  # FUNC_SEND_EMOTION
         req.file.path = path