diff --git a/pom.xml b/pom.xml
index 4f469cf43..6f270032e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -90,7 +90,7 @@
 
 	<properties>
 		<!-- Project revision -->
-		<revision>2.1.0.0-2021.0.9-SNAPSHOT</revision>
+		<revision>2.1.0.0-2021.0.9-RC1</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 d1ab4f51c..000b60700 100644
--- a/spring-cloud-tencent-dependencies/pom.xml
+++ b/spring-cloud-tencent-dependencies/pom.xml
@@ -71,7 +71,7 @@
 
 	<properties>
 		<!-- Project revision -->
-		<revision>2.1.0.0-2021.0.9-SNAPSHOT</revision>
+		<revision>2.1.0.0-2021.0.9-RC1</revision>
 
 		<!-- Polaris SDK version -->
 		<polaris.version>2.0.2.0</polaris.version>