diff --git a/README.md b/README.md
index 0f04bd83c..ef107697e 100644
--- a/README.md
+++ b/README.md
@@ -36,10 +36,8 @@ SkyWalking: Large-Scale Distributed Systems Tracing Infrastructure, also known D
* h2
* easily extend to support sybase, sqlserver, jtds, db2, informix
-[](https://hub.docker.com/r/skywalking/docker-mysql-scenario/tags/)
-
-[](https://hub.docker.com/r/skywalking/docker-oracle-scenario/tags/)
-
+[](https://hub.docker.com/r/skywalking/docker-mysql-scenario/tags/)
+[](https://hub.docker.com/r/skywalking/docker-oracle-scenario/tags/)
[](https://hub.docker.com/r/skywalking/docker-h2-scenario/tags/)
@@ -49,12 +47,9 @@ SkyWalking: Large-Scale Distributed Systems Tracing Infrastructure, also known D
* httpClient
* motan
-[](https://hub.docker.com/r/skywalking/docker-dubbo-scenario/tags/)
-
-[](https://hub.docker.com/r/skywalking/docker-dubbox-scenario/tags/) [](https://hub.docker.com/r/skywalking/docker-dubbox-scenario/tags/)
-
-[](https://hub.docker.com/r/skywalking/docker-httpclient-scenario/tags/) [](https://hub.docker.com/r/skywalking/docker-httpclient-scenario/tags/)
-
+[](https://hub.docker.com/r/skywalking/docker-dubbo-scenario/tags/)
+[](https://hub.docker.com/r/skywalking/docker-dubbox-scenario/tags/) [](https://hub.docker.com/r/skywalking/docker-dubbox-scenario/tags/)
+[](https://hub.docker.com/r/skywalking/docker-httpclient-scenario/tags/) [](https://hub.docker.com/r/skywalking/docker-httpclient-scenario/tags/)
[](https://hub.docker.com/r/skywalking/docker-motan-scenario/tags/)
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