diff --git a/CHANGELOG.md b/CHANGELOG.md
index f62d98991..06c1f8175 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,12 +1,3 @@
 # Change Log
 ---
 
-- [fix: add gateway context config example.](https://github.com/Tencent/spring-cloud-tencent/pull/1562)
-- [feat:support config empty protection.](https://github.com/Tencent/spring-cloud-tencent/pull/1581)
-- [feat:support dynamic multi-discovery.](https://github.com/Tencent/spring-cloud-tencent/pull/1591)
-- [feat:support ipv6.](https://github.com/Tencent/spring-cloud-tencent/pull/1592)
-- [feat:support config all recover enabled.](https://github.com/Tencent/spring-cloud-tencent/pull/1593)
-- [feat:support stat reporting path aggregation.](https://github.com/Tencent/spring-cloud-tencent/pull/1602)
-- [feat:support instance detect.](https://github.com/Tencent/spring-cloud-tencent/pull/1616)
-- [fix: fix loadbalancer metadata type.](https://github.com/Tencent/spring-cloud-tencent/pull/1624)
-- [feat:support polaris server nearby backup LB.](https://github.com/Tencent/spring-cloud-tencent/pull/1629)
diff --git a/changes/changes-2.0.2.0.md b/changes/changes-2.0.2.0.md
new file mode 100644
index 000000000..f62d98991
--- /dev/null
+++ b/changes/changes-2.0.2.0.md
@@ -0,0 +1,12 @@
+# Change Log
+---
+
+- [fix: add gateway context config example.](https://github.com/Tencent/spring-cloud-tencent/pull/1562)
+- [feat:support config empty protection.](https://github.com/Tencent/spring-cloud-tencent/pull/1581)
+- [feat:support dynamic multi-discovery.](https://github.com/Tencent/spring-cloud-tencent/pull/1591)
+- [feat:support ipv6.](https://github.com/Tencent/spring-cloud-tencent/pull/1592)
+- [feat:support config all recover enabled.](https://github.com/Tencent/spring-cloud-tencent/pull/1593)
+- [feat:support stat reporting path aggregation.](https://github.com/Tencent/spring-cloud-tencent/pull/1602)
+- [feat:support instance detect.](https://github.com/Tencent/spring-cloud-tencent/pull/1616)
+- [fix: fix loadbalancer metadata type.](https://github.com/Tencent/spring-cloud-tencent/pull/1624)
+- [feat:support polaris server nearby backup LB.](https://github.com/Tencent/spring-cloud-tencent/pull/1629)
diff --git a/pom.xml b/pom.xml
index 4b7227261..3edacf8c9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -90,7 +90,7 @@
 
 	<properties>
 		<!-- Project revision -->
-		<revision>2.0.2.0-2021.0.9</revision>
+		<revision>2.0.3.0-2021.0.9-SNAPSHOT</revision>
 
 		<!-- Spring Framework -->
 		<spring.framework.version>5.3.39</spring.framework.version>
diff --git a/spring-cloud-tencent-dependencies/pom.xml b/spring-cloud-tencent-dependencies/pom.xml
index b6a98efd1..19af3a09d 100644
--- a/spring-cloud-tencent-dependencies/pom.xml
+++ b/spring-cloud-tencent-dependencies/pom.xml
@@ -71,7 +71,7 @@
 
 	<properties>
 		<!-- Project revision -->
-		<revision>2.0.2.0-2021.0.9</revision>
+		<revision>2.0.3.0-2021.0.9-SNAPSHOT</revision>
 
 		<!-- Polaris SDK version -->
 		<polaris.version>2.0.2.0</polaris.version>