diff --git a/Roadmap.md b/Roadmap.md
index 66cb84f6..7fa392b7 100644
--- a/Roadmap.md
+++ b/Roadmap.md
@@ -32,8 +32,6 @@ Alibaba Cloud Object Storage Service, An encrypted and secure cloud storage serv
 
 A distributed task scheduling product developed by Alibaba Middleware team. It supports both periodical tasks and tasks to be triggered at specified time points.
 
-More components will be supported by Spring Cloud Alibaba in the future, which may include but are not limited to the following: 
-
 **Dubbo**
 
 Apache Dubbo™ (incubating) is a high-performance, Java based open source RPC framework.
@@ -41,7 +39,3 @@ Apache Dubbo™ (incubating) is a high-performance, Java based open source RPC f
 **Fescar**
 
 A distributed transaction solution with high performance and ease of use for microservices architecture.
-
-**Alibaba Cloud SLS**
-
-Aliyun Log Service is an all-in-one service for log-type data. It helps increase Operations & Management and operational efficiency, as well as build the processing capability to deal with massive logs.