diff --git a/CHANGELOG.md b/CHANGELOG.md
index 58bba1d63..06c1f8175 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,3 @@
 # Change Log
 ---
 
-- [fix:fix the bug that the long connection timing switching function fails.](https://github.com/Tencent/spring-cloud-tencent/pull/808)
diff --git a/README-zh.md b/README-zh.md
index 6ae6c6dcb..7986b16f5 100644
--- a/README-zh.md
+++ b/README-zh.md
@@ -79,7 +79,7 @@ Spring Cloud Tencent 所有组件都已上传到 Maven 中央仓库，只需要
             <groupId>com.tencent.cloud</groupId>
             <artifactId>spring-cloud-tencent-dependencies</artifactId>
             <!--version number-->
-            <version>1.8.3-2022.0.0</version>
+            <version>1.8.4-2022.0.0</version>
             <type>pom</type>
             <scope>import</scope>
         </dependency>
diff --git a/README.md b/README.md
index 8041a6f17..60a688009 100644
--- a/README.md
+++ b/README.md
@@ -76,7 +76,7 @@ For example:
             <groupId>com.tencent.cloud</groupId>
             <artifactId>spring-cloud-tencent-dependencies</artifactId>
             <!--version number-->
-            <version>1.8.3-2022.0.0</version>
+            <version>1.8.4-2022.0.0</version>
             <type>pom</type>
             <scope>import</scope>
         </dependency>
diff --git a/pom.xml b/pom.xml
index 0e37fffe4..5db28be74 100644
--- a/pom.xml
+++ b/pom.xml
@@ -89,7 +89,7 @@
 
 	<properties>
 		<!-- Project revision -->
-		<revision>1.8.3-2022.0.0</revision>
+		<revision>1.8.4-2022.0.0</revision>
 
 		<!-- Spring Cloud -->
 		<spring.cloud.version>2022.0.0</spring.cloud.version>
diff --git a/spring-cloud-tencent-dependencies/pom.xml b/spring-cloud-tencent-dependencies/pom.xml
index a9b16dde9..501bb5b65 100644
--- a/spring-cloud-tencent-dependencies/pom.xml
+++ b/spring-cloud-tencent-dependencies/pom.xml
@@ -70,10 +70,10 @@
 	</developers>
 
 	<properties>
-		<revision>1.8.3-2022.0.0</revision>
+		<revision>1.8.4-2022.0.0</revision>
 
 		<!-- Dependencies -->
-		<polaris.version>1.9.2</polaris.version>
+		<polaris.version>1.9.3</polaris.version>
 		<guava.version>31.1-jre</guava.version>
 		<mocktio.version>4.9.0</mocktio.version>
 		<byte-buddy.version>1.12.19</byte-buddy.version>