diff --git a/CHANGELOG.md b/CHANGELOG.md
index f820c52a5..3b3ccacb7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -15,4 +15,5 @@
 - [feat:support stat and event report with service discovery.](https://github.com/Tencent/spring-cloud-tencent/pull/1533)
 - [fix: update EnhancedRequestContext toString method.](https://github.com/Tencent/spring-cloud-tencent/pull/1547)
 - [docs: update GitHub Actions.](https://github.com/Tencent/spring-cloud-tencent/pull/1554)
-- [fix: use getActiveRuleId method to fix javaagent ratelimit pb method not found error.](https://github.com/Tencent/spring-cloud-tencent/pull/1572)
\ No newline at end of file
+- [fix: use getActiveRuleId method to fix javaagent ratelimit pb method not found error.](https://github.com/Tencent/spring-cloud-tencent/pull/1572)
+- [fix: update polaris-java to change the heartbeat task to scheduleAtFixedRate.](https://github.com/Tencent/spring-cloud-tencent/pull/1719)
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index 639a6fc57..584ce49fb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -90,7 +90,7 @@
 
 	<properties>
 		<!-- Project revision -->
-		<revision>2.0.1.0-2021.0.9</revision>
+		<revision>2.0.1.1-2021.0.9-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 76b02d776..68b89db1a 100644
--- a/spring-cloud-tencent-dependencies/pom.xml
+++ b/spring-cloud-tencent-dependencies/pom.xml
@@ -71,10 +71,10 @@
 
 	<properties>
 		<!-- Project revision -->
-		<revision>2.0.1.0-2021.0.9</revision>
+		<revision>2.0.1.1-2021.0.9-SNAPSHOT</revision>
 
 		<!-- Polaris SDK version -->
-		<polaris.version>2.0.1.0</polaris.version>
+		<polaris.version>2.0.1.1-SNAPSHOT</polaris.version>
 
 		<!-- Dependencies -->
 		<bcpkix-jdk18on.version>1.78.1</bcpkix-jdk18on.version>