diff --git a/iot-20180120/ChangeLog.md b/iot-20180120/ChangeLog.md
index c57307665..7821b3dba 100644
--- a/iot-20180120/ChangeLog.md
+++ b/iot-20180120/ChangeLog.md
@@ -1,6 +1,3 @@
-2021-03-12 Version: 2.2.0
-- Generated python 2018-01-20 for Iot.
-
 2021-03-10 Version: 0.1.0
 - AMP Version Change.