diff --git a/README.md b/README.md
index 676a5ff91..5a921aff6 100755
--- a/README.md
+++ b/README.md
@@ -14,6 +14,7 @@
 [![](https://opencollective.com/srs-server/tiers/badge.svg)](https://opencollective.com/srs-server/contribute)
 [![](https://ossrs.net/wiki/images/mulan-incubating.svg)](http://mulanos.cn)
 [![](https://img.shields.io/docker/pulls/ossrs/srs)](https://hub.docker.com/r/ossrs/srs/tags)
+[![](https://ossrs.net/wiki/images/do-btn-srs-125x20.svg)](https://cloud.digitalocean.com/droplets/new?appId=104916642&size=s-1vcpu-1gb&region=sgp1&image=ossrs-srs&type=applications)
 
 SRS/5.0 is a simple, high efficiency and realtime video server, supports RTMP/WebRTC/HLS/HTTP-FLV/SRT.
 
diff --git a/trunk/doc/CHANGELOG.md b/trunk/doc/CHANGELOG.md
index 962aa5715..bfaa89442 100644
--- a/trunk/doc/CHANGELOG.md
+++ b/trunk/doc/CHANGELOG.md
@@ -8,6 +8,7 @@ The changelog for SRS.
 
 ## SRS 5.0 Changelog
 
+* v5.0, 2022-03-30, Support DigitalOcean [Droplet SRS 1-Click](https://cloud.digitalocean.com/droplets/new?appId=104916642&size=s-1vcpu-1gb&region=sgp1&image=ossrs-srs&type=applications). v5.0.27
 * v5.0, 2022-03-12, Merge [#2943](https://github.com/ossrs/srs/pull/2943): SRT: Fix typo in libsrt build options. v5.0.26
 * v5.0, 2022-03-09, Merge SRS 4.0 for bugfix. v5.0.25
 * v5.0, 2022-02-16, Merge [#2799](https://github.com/ossrs/srs/pull/2799): Forward: Support dynamic forwarding by backend api. (#2799). v5.0.24
diff --git a/trunk/src/core/srs_core_version5.hpp b/trunk/src/core/srs_core_version5.hpp
index d7ee2b968..e78f720f5 100644
--- a/trunk/src/core/srs_core_version5.hpp
+++ b/trunk/src/core/srs_core_version5.hpp
@@ -9,6 +9,6 @@
 
 #define VERSION_MAJOR       5
 #define VERSION_MINOR       0
-#define VERSION_REVISION    26
+#define VERSION_REVISION    27
 
 #endif