diff --git a/CHANGELOG.md b/CHANGELOG.md
index 58b090beb..95aa9cb3c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,8 +1,15 @@
 ## v1.8 [unreleased]
 
+### Release Notes
+
+### New Inputs
+
+- [tengine](./plugins/inputs/tengine/README.md) - Contirbuted by @ertaoxu
+
 ### Features
 
 - [#4236](https://github.com/influxdata/telegraf/pull/4236): Add SSL/TLS support to redis input.
+- [#4160](https://github.com/influxdata/telegraf/pull/4160): Add tengine input plugin.
 
 ## v1.7 [unreleased]
 
diff --git a/README.md b/README.md
index bf7084a49..aa415d1d2 100644
--- a/README.md
+++ b/README.md
@@ -213,6 +213,7 @@ configuration options.
 * [sql server](./plugins/inputs/sqlserver) (microsoft)
 * [syslog](./plugins/inputs/syslog)
 * [teamspeak](./plugins/inputs/teamspeak)
+* [tengine](./plugins/inputs/tengine)
 * [tomcat](./plugins/inputs/tomcat)
 * [twemproxy](./plugins/inputs/twemproxy)
 * [unbound](./plugins/inputs/unbound)