diff --git a/healthcheck-sofa-boot-starter/pom.xml b/healthcheck-sofa-boot-starter/pom.xml
index 2bcf77928..50f1565ed 100644
--- a/healthcheck-sofa-boot-starter/pom.xml
+++ b/healthcheck-sofa-boot-starter/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-boot-runtime</artifactId>
-        <version>2.4.9-SNAPSHOT</version>
+        <version>2.4.9</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/infra-sofa-boot-starter/pom.xml b/infra-sofa-boot-starter/pom.xml
index 18294a7dd..36715de5b 100644
--- a/infra-sofa-boot-starter/pom.xml
+++ b/infra-sofa-boot-starter/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-boot-runtime</artifactId>
-        <version>2.4.9-SNAPSHOT</version>
+        <version>2.4.9</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/isle-sofa-boot-starter/pom.xml b/isle-sofa-boot-starter/pom.xml
index 5ed1af8fb..bb861a64d 100644
--- a/isle-sofa-boot-starter/pom.xml
+++ b/isle-sofa-boot-starter/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-boot-runtime</artifactId>
-        <version>2.4.9-SNAPSHOT</version>
+        <version>2.4.9</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/pom.xml b/pom.xml
index 26055db93..2ff99dfa1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofaboot-dependencies</artifactId>
-        <version>2.4.9-SNAPSHOT</version>
+        <version>2.4.9</version>
         <relativePath>./sofaboot-dependencies/pom.xml</relativePath>
     </parent>
 
diff --git a/runtime-sofa-boot-plugin/pom.xml b/runtime-sofa-boot-plugin/pom.xml
index ac6460a95..91c94e4b0 100644
--- a/runtime-sofa-boot-plugin/pom.xml
+++ b/runtime-sofa-boot-plugin/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-boot-runtime</artifactId>
-        <version>2.4.9-SNAPSHOT</version>
+        <version>2.4.9</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/runtime-sofa-boot-starter/pom.xml b/runtime-sofa-boot-starter/pom.xml
index 0617befc4..88e2ae85d 100644
--- a/runtime-sofa-boot-starter/pom.xml
+++ b/runtime-sofa-boot-starter/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-boot-runtime</artifactId>
-        <version>2.4.9-SNAPSHOT</version>
+        <version>2.4.9</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/sofaboot-dependencies/pom.xml b/sofaboot-dependencies/pom.xml
index ff84d92b7..f8ba6a839 100644
--- a/sofaboot-dependencies/pom.xml
+++ b/sofaboot-dependencies/pom.xml
@@ -29,7 +29,7 @@
 
     <groupId>com.alipay.sofa</groupId>
     <artifactId>sofaboot-dependencies</artifactId>
-    <version>2.4.9-SNAPSHOT</version>
+    <version>2.4.9</version>
     <packaging>pom</packaging>
 
     <properties>
@@ -38,9 +38,9 @@
         <project.build.encoding>UTF-8</project.build.encoding>
 
         <spring.boot.version>1.4.2.RELEASE</spring.boot.version>
-        <sofa.boot.version>2.4.9-SNAPSHOT</sofa.boot.version>
+        <sofa.boot.version>2.4.9</sofa.boot.version>
         <sofa.ark.version>0.5.2</sofa.ark.version>
-        <rpc.starter.version>5.4.5</rpc.starter.version>
+        <rpc.starter.version>5.4.6</rpc.starter.version>
         <sofa.tracer.version>2.1.4</sofa.tracer.version>
         <sofa.lookout.version>1.4.4</sofa.lookout.version>
         <!-- sofa-common-tools for log -->
@@ -199,11 +199,6 @@
                 <artifactId>sofa-tracer-springmvc-plugin</artifactId>
                 <version>${sofa.tracer.version}</version>
             </dependency>
-            <dependency>
-                <groupId>com.alipay.sofa</groupId>
-                <artifactId>sofa-tracer-httpclient-plugin</artifactId>
-                <version>${sofa.tracer.version}</version>
-            </dependency>
             <dependency>
                 <groupId>com.alipay.sofa.lookout</groupId>
                 <artifactId>lookout-api</artifactId>
diff --git a/sofaboot-samples/pom.xml b/sofaboot-samples/pom.xml
index 732a3fd75..4c5a79446 100644
--- a/sofaboot-samples/pom.xml
+++ b/sofaboot-samples/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-boot-runtime</artifactId>
-        <version>2.4.9-SNAPSHOT</version>
+        <version>2.4.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/sofaboot-samples/sofaboot-sample-with-isle/README.md b/sofaboot-samples/sofaboot-sample-with-isle/README.md
index 6ae3e3658..a7df1e02f 100644
--- a/sofaboot-samples/sofaboot-sample-with-isle/README.md
+++ b/sofaboot-samples/sofaboot-sample-with-isle/README.md
@@ -202,7 +202,7 @@ public class JvmServiceConsumer implements ClientFactoryAware {
 <parent>
     <groupId>com.alipay.sofa</groupId>
     <artifactId>sofaboot-dependencies</artifactId>
-    <version>2.4.9-SNAPSHOT</version>
+    <version>2.4.9</version>
 </parent>
 ```
 
diff --git a/sofaboot-samples/sofaboot-sample-with-isle/pom.xml b/sofaboot-samples/sofaboot-sample-with-isle/pom.xml
index 044226dc8..61099c924 100644
--- a/sofaboot-samples/sofaboot-sample-with-isle/pom.xml
+++ b/sofaboot-samples/sofaboot-sample-with-isle/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>sofaboot-samples</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>2.4.9-SNAPSHOT</version>
+        <version>2.4.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/sofaboot-samples/sofaboot-sample-with-isle/service-consumer/pom.xml b/sofaboot-samples/sofaboot-sample-with-isle/service-consumer/pom.xml
index 6fefa675a..2e68781c9 100644
--- a/sofaboot-samples/sofaboot-sample-with-isle/service-consumer/pom.xml
+++ b/sofaboot-samples/sofaboot-sample-with-isle/service-consumer/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>sofaboot-sample-with-isle</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>2.4.9-SNAPSHOT</version>
+        <version>2.4.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/sofaboot-samples/sofaboot-sample-with-isle/service-facade/pom.xml b/sofaboot-samples/sofaboot-sample-with-isle/service-facade/pom.xml
index 16737d0ef..6e17f5b9c 100644
--- a/sofaboot-samples/sofaboot-sample-with-isle/service-facade/pom.xml
+++ b/sofaboot-samples/sofaboot-sample-with-isle/service-facade/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>sofaboot-sample-with-isle</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>2.4.9-SNAPSHOT</version>
+        <version>2.4.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/sofaboot-samples/sofaboot-sample-with-isle/service-provider/pom.xml b/sofaboot-samples/sofaboot-sample-with-isle/service-provider/pom.xml
index fb54568b4..d14dc822e 100644
--- a/sofaboot-samples/sofaboot-sample-with-isle/service-provider/pom.xml
+++ b/sofaboot-samples/sofaboot-sample-with-isle/service-provider/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>sofaboot-sample-with-isle</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>2.4.9-SNAPSHOT</version>
+        <version>2.4.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/sofaboot-samples/sofaboot-sample-with-isle/sofa-boot-run/pom.xml b/sofaboot-samples/sofaboot-sample-with-isle/sofa-boot-run/pom.xml
index 3b3afc0c1..082e6e23e 100644
--- a/sofaboot-samples/sofaboot-sample-with-isle/sofa-boot-run/pom.xml
+++ b/sofaboot-samples/sofaboot-sample-with-isle/sofa-boot-run/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>sofaboot-sample-with-isle</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>2.4.9-SNAPSHOT</version>
+        <version>2.4.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/sofaboot-samples/sofaboot-sample-with-isolation/pom.xml b/sofaboot-samples/sofaboot-sample-with-isolation/pom.xml
index e68339756..25052f680 100644
--- a/sofaboot-samples/sofaboot-sample-with-isolation/pom.xml
+++ b/sofaboot-samples/sofaboot-sample-with-isolation/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <artifactId>sofaboot-samples</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>2.4.9-SNAPSHOT</version>
+        <version>2.4.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/sofaboot-samples/sofaboot-sample-with-rpc/README.md b/sofaboot-samples/sofaboot-sample-with-rpc/README.md
index d948f8e50..5adcd0734 100644
--- a/sofaboot-samples/sofaboot-sample-with-rpc/README.md
+++ b/sofaboot-samples/sofaboot-sample-with-rpc/README.md
@@ -9,7 +9,7 @@ SOFABoot 提供了如健康检查，上下文隔离等基础能力，同时提
 <parent>
     <groupId>com.alipay.sofa</groupId>
     <artifactId>sofaboot-dependencies</artifactId>
-    <version>2.4.9-SNAPSHOT</version>
+    <version>2.4.9</version>
 </parent>
 ```
 
diff --git a/sofaboot-samples/sofaboot-sample-with-rpc/pom.xml b/sofaboot-samples/sofaboot-sample-with-rpc/pom.xml
index 249e7b596..10f412a28 100644
--- a/sofaboot-samples/sofaboot-sample-with-rpc/pom.xml
+++ b/sofaboot-samples/sofaboot-sample-with-rpc/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>sofaboot-samples</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>2.4.9-SNAPSHOT</version>
+        <version>2.4.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/sofaboot-samples/sofaboot-sample/pom.xml b/sofaboot-samples/sofaboot-sample/pom.xml
index bbec601d7..f07a600ba 100644
--- a/sofaboot-samples/sofaboot-sample/pom.xml
+++ b/sofaboot-samples/sofaboot-sample/pom.xml
@@ -22,7 +22,7 @@
     <parent>
         <artifactId>sofaboot-samples</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>2.4.9-SNAPSHOT</version>
+        <version>2.4.9</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/test-sofa-boot-starter/pom.xml b/test-sofa-boot-starter/pom.xml
index 3284cb131..7a23925f2 100644
--- a/test-sofa-boot-starter/pom.xml
+++ b/test-sofa-boot-starter/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>sofa-boot-runtime</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>2.4.9-SNAPSHOT</version>
+        <version>2.4.9</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>