[maven-release-plugin] prepare release v9.4.0
diff --git a/apm-dist/pom.xml b/apm-dist/pom.xml
index 18ed5ce..ec0aebc 100644
--- a/apm-dist/pom.xml
+++ b/apm-dist/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>apm</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-protocol/apm-network/pom.xml b/apm-protocol/apm-network/pom.xml
index 0e18500..a00b9a7 100644
--- a/apm-protocol/apm-network/pom.xml
+++ b/apm-protocol/apm-network/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>oap-protocol</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-protocol/pom.xml b/apm-protocol/pom.xml
index c35eb22..2e526d4 100644
--- a/apm-protocol/pom.xml
+++ b/apm-protocol/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>apm</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/apm-webapp/pom.xml b/apm-webapp/pom.xml
index bb3db65..aee23f6 100644
--- a/apm-webapp/pom.xml
+++ b/apm-webapp/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>apm</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server-bom/pom.xml b/oap-server-bom/pom.xml
index a5ff3d2..504be51 100644
--- a/oap-server-bom/pom.xml
+++ b/oap-server-bom/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>apm</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <packaging>pom</packaging>
     <modelVersion>4.0.0</modelVersion>
diff --git a/oap-server/analyzer/agent-analyzer/pom.xml b/oap-server/analyzer/agent-analyzer/pom.xml
index b8c6c28..89cb315 100644
--- a/oap-server/analyzer/agent-analyzer/pom.xml
+++ b/oap-server/analyzer/agent-analyzer/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>analyzer</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/analyzer/event-analyzer/pom.xml b/oap-server/analyzer/event-analyzer/pom.xml
index a567c73..bba131f 100644
--- a/oap-server/analyzer/event-analyzer/pom.xml
+++ b/oap-server/analyzer/event-analyzer/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>analyzer</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/analyzer/log-analyzer/pom.xml b/oap-server/analyzer/log-analyzer/pom.xml
index e55201d..18d5030 100644
--- a/oap-server/analyzer/log-analyzer/pom.xml
+++ b/oap-server/analyzer/log-analyzer/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>analyzer</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/analyzer/meter-analyzer/pom.xml b/oap-server/analyzer/meter-analyzer/pom.xml
index 7220ebc..a513930 100644
--- a/oap-server/analyzer/meter-analyzer/pom.xml
+++ b/oap-server/analyzer/meter-analyzer/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>analyzer</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/analyzer/pom.xml b/oap-server/analyzer/pom.xml
index 9223c1b..2fdaa83 100644
--- a/oap-server/analyzer/pom.xml
+++ b/oap-server/analyzer/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>oap-server</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/exporter/pom.xml b/oap-server/exporter/pom.xml
index d8a5193..dbdffc0 100644
--- a/oap-server/exporter/pom.xml
+++ b/oap-server/exporter/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>oap-server</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/microbench/pom.xml b/oap-server/microbench/pom.xml
index ec40f32..1522e19 100644
--- a/oap-server/microbench/pom.xml
+++ b/oap-server/microbench/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>oap-server</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>microbench</artifactId>
diff --git a/oap-server/oal-grammar/pom.xml b/oap-server/oal-grammar/pom.xml
index 56ec8b5..7848d16 100755
--- a/oap-server/oal-grammar/pom.xml
+++ b/oap-server/oal-grammar/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>oap-server</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/oal-rt/pom.xml b/oap-server/oal-rt/pom.xml
index 2a57832..c2ab91f 100755
--- a/oap-server/oal-rt/pom.xml
+++ b/oap-server/oal-rt/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>oap-server</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/pom.xml b/oap-server/pom.xml
index 26a4947..9df73e9 100755
--- a/oap-server/pom.xml
+++ b/oap-server/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>apm</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-alarm-plugin/pom.xml b/oap-server/server-alarm-plugin/pom.xml
index b9e7320..2f98cd6 100644
--- a/oap-server/server-alarm-plugin/pom.xml
+++ b/oap-server/server-alarm-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>oap-server</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-cluster-plugin/cluster-consul-plugin/pom.xml b/oap-server/server-cluster-plugin/cluster-consul-plugin/pom.xml
index 860bbb9..6680d62 100644
--- a/oap-server/server-cluster-plugin/cluster-consul-plugin/pom.xml
+++ b/oap-server/server-cluster-plugin/cluster-consul-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-cluster-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-cluster-plugin/cluster-etcd-plugin/pom.xml b/oap-server/server-cluster-plugin/cluster-etcd-plugin/pom.xml
index d689377..0a6bff8 100644
--- a/oap-server/server-cluster-plugin/cluster-etcd-plugin/pom.xml
+++ b/oap-server/server-cluster-plugin/cluster-etcd-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-cluster-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-cluster-plugin/cluster-kubernetes-plugin/pom.xml b/oap-server/server-cluster-plugin/cluster-kubernetes-plugin/pom.xml
index 1f8127d..24f8b4a 100644
--- a/oap-server/server-cluster-plugin/cluster-kubernetes-plugin/pom.xml
+++ b/oap-server/server-cluster-plugin/cluster-kubernetes-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-cluster-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-cluster-plugin/cluster-nacos-plugin/pom.xml b/oap-server/server-cluster-plugin/cluster-nacos-plugin/pom.xml
index 98c720a..384d124 100644
--- a/oap-server/server-cluster-plugin/cluster-nacos-plugin/pom.xml
+++ b/oap-server/server-cluster-plugin/cluster-nacos-plugin/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>server-cluster-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-cluster-plugin/cluster-standalone-plugin/pom.xml b/oap-server/server-cluster-plugin/cluster-standalone-plugin/pom.xml
index 9db82ee..a758655 100644
--- a/oap-server/server-cluster-plugin/cluster-standalone-plugin/pom.xml
+++ b/oap-server/server-cluster-plugin/cluster-standalone-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-cluster-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-cluster-plugin/cluster-zookeeper-plugin/pom.xml b/oap-server/server-cluster-plugin/cluster-zookeeper-plugin/pom.xml
index 019b2b5..b73f043 100644
--- a/oap-server/server-cluster-plugin/cluster-zookeeper-plugin/pom.xml
+++ b/oap-server/server-cluster-plugin/cluster-zookeeper-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <groupId>org.apache.skywalking</groupId>
         <artifactId>server-cluster-plugin</artifactId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-cluster-plugin/pom.xml b/oap-server/server-cluster-plugin/pom.xml
index edc14a9..5c7a2dd 100644
--- a/oap-server/server-cluster-plugin/pom.xml
+++ b/oap-server/server-cluster-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>oap-server</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-configuration/configuration-api/pom.xml b/oap-server/server-configuration/configuration-api/pom.xml
index 5f90ecf..620949a 100644
--- a/oap-server/server-configuration/configuration-api/pom.xml
+++ b/oap-server/server-configuration/configuration-api/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-configuration</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-configuration/configuration-apollo/pom.xml b/oap-server/server-configuration/configuration-apollo/pom.xml
index 82d5a36..17c9f4d 100644
--- a/oap-server/server-configuration/configuration-apollo/pom.xml
+++ b/oap-server/server-configuration/configuration-apollo/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-configuration</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-configuration/configuration-consul/pom.xml b/oap-server/server-configuration/configuration-consul/pom.xml
index c08414a..39854f2 100644
--- a/oap-server/server-configuration/configuration-consul/pom.xml
+++ b/oap-server/server-configuration/configuration-consul/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-configuration</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/oap-server/server-configuration/configuration-etcd/pom.xml b/oap-server/server-configuration/configuration-etcd/pom.xml
index c313ae1..32f171d 100644
--- a/oap-server/server-configuration/configuration-etcd/pom.xml
+++ b/oap-server/server-configuration/configuration-etcd/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>server-configuration</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-configuration/configuration-k8s-configmap/pom.xml b/oap-server/server-configuration/configuration-k8s-configmap/pom.xml
index d799913..922a3b8 100644
--- a/oap-server/server-configuration/configuration-k8s-configmap/pom.xml
+++ b/oap-server/server-configuration/configuration-k8s-configmap/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-configuration</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>configuration-k8s-configmap</artifactId>
diff --git a/oap-server/server-configuration/configuration-nacos/pom.xml b/oap-server/server-configuration/configuration-nacos/pom.xml
index a53f169..55d8baf 100644
--- a/oap-server/server-configuration/configuration-nacos/pom.xml
+++ b/oap-server/server-configuration/configuration-nacos/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-configuration</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-configuration/configuration-zookeeper/pom.xml b/oap-server/server-configuration/configuration-zookeeper/pom.xml
index a480532..6059027 100644
--- a/oap-server/server-configuration/configuration-zookeeper/pom.xml
+++ b/oap-server/server-configuration/configuration-zookeeper/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-configuration</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-configuration/grpc-configuration-sync/pom.xml b/oap-server/server-configuration/grpc-configuration-sync/pom.xml
index 014ffb8..8d593f5 100644
--- a/oap-server/server-configuration/grpc-configuration-sync/pom.xml
+++ b/oap-server/server-configuration/grpc-configuration-sync/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-configuration</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-configuration/pom.xml b/oap-server/server-configuration/pom.xml
index ef4c2ed..52d47f2 100644
--- a/oap-server/server-configuration/pom.xml
+++ b/oap-server/server-configuration/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>oap-server</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-core/pom.xml b/oap-server/server-core/pom.xml
index f6b2c1a..a734077 100644
--- a/oap-server/server-core/pom.xml
+++ b/oap-server/server-core/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>oap-server</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-fetcher-plugin/kafka-fetcher-plugin/pom.xml b/oap-server/server-fetcher-plugin/kafka-fetcher-plugin/pom.xml
index 7eb68c7..dd1d3d2 100644
--- a/oap-server/server-fetcher-plugin/kafka-fetcher-plugin/pom.xml
+++ b/oap-server/server-fetcher-plugin/kafka-fetcher-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-fetcher-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-fetcher-plugin/pom.xml b/oap-server/server-fetcher-plugin/pom.xml
index bd4f46b..00793fb 100644
--- a/oap-server/server-fetcher-plugin/pom.xml
+++ b/oap-server/server-fetcher-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>oap-server</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-health-checker/pom.xml b/oap-server/server-health-checker/pom.xml
index 46bd64e..7ebc5d5 100644
--- a/oap-server/server-health-checker/pom.xml
+++ b/oap-server/server-health-checker/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>oap-server</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-library/library-client/pom.xml b/oap-server/server-library/library-client/pom.xml
index 4528ffb..e8bf5c5 100755
--- a/oap-server/server-library/library-client/pom.xml
+++ b/oap-server/server-library/library-client/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-library</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-library/library-datacarrier-queue/pom.xml b/oap-server/server-library/library-datacarrier-queue/pom.xml
index 7710d39..f3959e4 100644
--- a/oap-server/server-library/library-datacarrier-queue/pom.xml
+++ b/oap-server/server-library/library-datacarrier-queue/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-library</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-library/library-elasticsearch-client/pom.xml b/oap-server/server-library/library-elasticsearch-client/pom.xml
index cbf966a..a0f5e81 100644
--- a/oap-server/server-library/library-elasticsearch-client/pom.xml
+++ b/oap-server/server-library/library-elasticsearch-client/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-library</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-library/library-kubernetes-support/pom.xml b/oap-server/server-library/library-kubernetes-support/pom.xml
index 31d505c..2b51550 100644
--- a/oap-server/server-library/library-kubernetes-support/pom.xml
+++ b/oap-server/server-library/library-kubernetes-support/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-library</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-library/library-module/pom.xml b/oap-server/server-library/library-module/pom.xml
index 10308b1..4d24df3 100644
--- a/oap-server/server-library/library-module/pom.xml
+++ b/oap-server/server-library/library-module/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-library</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-library/library-server/pom.xml b/oap-server/server-library/library-server/pom.xml
index c053c71..4ea909d 100644
--- a/oap-server/server-library/library-server/pom.xml
+++ b/oap-server/server-library/library-server/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-library</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-library/library-util/pom.xml b/oap-server/server-library/library-util/pom.xml
index 4fce39a..eee3389 100644
--- a/oap-server/server-library/library-util/pom.xml
+++ b/oap-server/server-library/library-util/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-library</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-library/pom.xml b/oap-server/server-library/pom.xml
index 5839f78..4ef4d58 100644
--- a/oap-server/server-library/pom.xml
+++ b/oap-server/server-library/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>oap-server</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-query-plugin/pom.xml b/oap-server/server-query-plugin/pom.xml
index a4060dc..b12bf9e 100644
--- a/oap-server/server-query-plugin/pom.xml
+++ b/oap-server/server-query-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>oap-server</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-query-plugin/promql-plugin/pom.xml b/oap-server/server-query-plugin/promql-plugin/pom.xml
index fac4a71..b41d7de 100644
--- a/oap-server/server-query-plugin/promql-plugin/pom.xml
+++ b/oap-server/server-query-plugin/promql-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-query-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-query-plugin/query-graphql-plugin/pom.xml b/oap-server/server-query-plugin/query-graphql-plugin/pom.xml
index 5f38422..5b464fd 100644
--- a/oap-server/server-query-plugin/query-graphql-plugin/pom.xml
+++ b/oap-server/server-query-plugin/query-graphql-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-query-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-query-plugin/zipkin-query-plugin/pom.xml b/oap-server/server-query-plugin/zipkin-query-plugin/pom.xml
index 112b6ae..07ee59d 100644
--- a/oap-server/server-query-plugin/zipkin-query-plugin/pom.xml
+++ b/oap-server/server-query-plugin/zipkin-query-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-query-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-receiver-plugin/aws-firehose-receiver/pom.xml b/oap-server/server-receiver-plugin/aws-firehose-receiver/pom.xml
index 03b9335..8654382 100644
--- a/oap-server/server-receiver-plugin/aws-firehose-receiver/pom.xml
+++ b/oap-server/server-receiver-plugin/aws-firehose-receiver/pom.xml
@@ -18,14 +18,12 @@
   ~
   -->
 
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
     <parent>
         <groupId>org.apache.skywalking</groupId>
         <artifactId>server-receiver-plugin</artifactId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
 
     <artifactId>aws-firehose-receiver</artifactId>
diff --git a/oap-server/server-receiver-plugin/configuration-discovery-receiver-plugin/pom.xml b/oap-server/server-receiver-plugin/configuration-discovery-receiver-plugin/pom.xml
index 8e9fbe9..2e2398b 100644
--- a/oap-server/server-receiver-plugin/configuration-discovery-receiver-plugin/pom.xml
+++ b/oap-server/server-receiver-plugin/configuration-discovery-receiver-plugin/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>server-receiver-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-receiver-plugin/envoy-metrics-receiver-plugin/pom.xml b/oap-server/server-receiver-plugin/envoy-metrics-receiver-plugin/pom.xml
index a470ef5..c5a0c65 100644
--- a/oap-server/server-receiver-plugin/envoy-metrics-receiver-plugin/pom.xml
+++ b/oap-server/server-receiver-plugin/envoy-metrics-receiver-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-receiver-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-receiver-plugin/otel-receiver-plugin/pom.xml b/oap-server/server-receiver-plugin/otel-receiver-plugin/pom.xml
index 441144b..5857dce 100644
--- a/oap-server/server-receiver-plugin/otel-receiver-plugin/pom.xml
+++ b/oap-server/server-receiver-plugin/otel-receiver-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-receiver-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-receiver-plugin/pom.xml b/oap-server/server-receiver-plugin/pom.xml
index 52f66c6..df59c2a 100644
--- a/oap-server/server-receiver-plugin/pom.xml
+++ b/oap-server/server-receiver-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>oap-server</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-receiver-plugin/receiver-proto/pom.xml b/oap-server/server-receiver-plugin/receiver-proto/pom.xml
index 12ceed6..d7ce035 100644
--- a/oap-server/server-receiver-plugin/receiver-proto/pom.xml
+++ b/oap-server/server-receiver-plugin/receiver-proto/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-receiver-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-receiver-plugin/skywalking-browser-receiver-plugin/pom.xml b/oap-server/server-receiver-plugin/skywalking-browser-receiver-plugin/pom.xml
index 7753753..f54f3fd 100644
--- a/oap-server/server-receiver-plugin/skywalking-browser-receiver-plugin/pom.xml
+++ b/oap-server/server-receiver-plugin/skywalking-browser-receiver-plugin/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>server-receiver-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-receiver-plugin/skywalking-clr-receiver-plugin/pom.xml b/oap-server/server-receiver-plugin/skywalking-clr-receiver-plugin/pom.xml
index c446af8..8719e9f 100644
--- a/oap-server/server-receiver-plugin/skywalking-clr-receiver-plugin/pom.xml
+++ b/oap-server/server-receiver-plugin/skywalking-clr-receiver-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-receiver-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-receiver-plugin/skywalking-ebpf-receiver-plugin/pom.xml b/oap-server/server-receiver-plugin/skywalking-ebpf-receiver-plugin/pom.xml
index c4cd3ce..b07584a 100644
--- a/oap-server/server-receiver-plugin/skywalking-ebpf-receiver-plugin/pom.xml
+++ b/oap-server/server-receiver-plugin/skywalking-ebpf-receiver-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-receiver-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-receiver-plugin/skywalking-event-receiver-plugin/pom.xml b/oap-server/server-receiver-plugin/skywalking-event-receiver-plugin/pom.xml
index 7fe4655..56658dc 100644
--- a/oap-server/server-receiver-plugin/skywalking-event-receiver-plugin/pom.xml
+++ b/oap-server/server-receiver-plugin/skywalking-event-receiver-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-receiver-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-receiver-plugin/skywalking-jvm-receiver-plugin/pom.xml b/oap-server/server-receiver-plugin/skywalking-jvm-receiver-plugin/pom.xml
index e87c70f..701552d 100644
--- a/oap-server/server-receiver-plugin/skywalking-jvm-receiver-plugin/pom.xml
+++ b/oap-server/server-receiver-plugin/skywalking-jvm-receiver-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-receiver-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-receiver-plugin/skywalking-log-recevier-plugin/pom.xml b/oap-server/server-receiver-plugin/skywalking-log-recevier-plugin/pom.xml
index 9197a57..25e462f 100644
--- a/oap-server/server-receiver-plugin/skywalking-log-recevier-plugin/pom.xml
+++ b/oap-server/server-receiver-plugin/skywalking-log-recevier-plugin/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>server-receiver-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-receiver-plugin/skywalking-management-receiver-plugin/pom.xml b/oap-server/server-receiver-plugin/skywalking-management-receiver-plugin/pom.xml
index ae3be0d..6cfea06 100644
--- a/oap-server/server-receiver-plugin/skywalking-management-receiver-plugin/pom.xml
+++ b/oap-server/server-receiver-plugin/skywalking-management-receiver-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-receiver-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-receiver-plugin/skywalking-mesh-receiver-plugin/pom.xml b/oap-server/server-receiver-plugin/skywalking-mesh-receiver-plugin/pom.xml
index 15bd000..c7f6e31 100644
--- a/oap-server/server-receiver-plugin/skywalking-mesh-receiver-plugin/pom.xml
+++ b/oap-server/server-receiver-plugin/skywalking-mesh-receiver-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-receiver-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-receiver-plugin/skywalking-meter-receiver-plugin/pom.xml b/oap-server/server-receiver-plugin/skywalking-meter-receiver-plugin/pom.xml
index 2350567..291e8a4 100644
--- a/oap-server/server-receiver-plugin/skywalking-meter-receiver-plugin/pom.xml
+++ b/oap-server/server-receiver-plugin/skywalking-meter-receiver-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-receiver-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-receiver-plugin/skywalking-profile-receiver-plugin/pom.xml b/oap-server/server-receiver-plugin/skywalking-profile-receiver-plugin/pom.xml
index d515f74..0184266 100644
--- a/oap-server/server-receiver-plugin/skywalking-profile-receiver-plugin/pom.xml
+++ b/oap-server/server-receiver-plugin/skywalking-profile-receiver-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-receiver-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-receiver-plugin/skywalking-sharing-server-plugin/pom.xml b/oap-server/server-receiver-plugin/skywalking-sharing-server-plugin/pom.xml
index 8da355f..37cc8de 100644
--- a/oap-server/server-receiver-plugin/skywalking-sharing-server-plugin/pom.xml
+++ b/oap-server/server-receiver-plugin/skywalking-sharing-server-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-receiver-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-receiver-plugin/skywalking-telegraf-receiver-plugin/pom.xml b/oap-server/server-receiver-plugin/skywalking-telegraf-receiver-plugin/pom.xml
index 375eeb9..4946fb0 100644
--- a/oap-server/server-receiver-plugin/skywalking-telegraf-receiver-plugin/pom.xml
+++ b/oap-server/server-receiver-plugin/skywalking-telegraf-receiver-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-receiver-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-receiver-plugin/skywalking-trace-receiver-plugin/pom.xml b/oap-server/server-receiver-plugin/skywalking-trace-receiver-plugin/pom.xml
index d22b785..72b3edb 100644
--- a/oap-server/server-receiver-plugin/skywalking-trace-receiver-plugin/pom.xml
+++ b/oap-server/server-receiver-plugin/skywalking-trace-receiver-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-receiver-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-receiver-plugin/skywalking-zabbix-receiver-plugin/pom.xml b/oap-server/server-receiver-plugin/skywalking-zabbix-receiver-plugin/pom.xml
index 6ec7845..f039097 100644
--- a/oap-server/server-receiver-plugin/skywalking-zabbix-receiver-plugin/pom.xml
+++ b/oap-server/server-receiver-plugin/skywalking-zabbix-receiver-plugin/pom.xml
@@ -20,7 +20,7 @@
     <parent>
         <artifactId>server-receiver-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-receiver-plugin/zipkin-receiver-plugin/pom.xml b/oap-server/server-receiver-plugin/zipkin-receiver-plugin/pom.xml
index 200e94a..c779598 100644
--- a/oap-server/server-receiver-plugin/zipkin-receiver-plugin/pom.xml
+++ b/oap-server/server-receiver-plugin/zipkin-receiver-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-receiver-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-starter/pom.xml b/oap-server/server-starter/pom.xml
index 5d4bcce..061eaa3 100644
--- a/oap-server/server-starter/pom.xml
+++ b/oap-server/server-starter/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>oap-server</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-storage-plugin/pom.xml b/oap-server/server-storage-plugin/pom.xml
index dbeec89..803b7b9 100644
--- a/oap-server/server-storage-plugin/pom.xml
+++ b/oap-server/server-storage-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>oap-server</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-storage-plugin/storage-banyandb-plugin/pom.xml b/oap-server/server-storage-plugin/storage-banyandb-plugin/pom.xml
index a9077b0..8b69090 100644
--- a/oap-server/server-storage-plugin/storage-banyandb-plugin/pom.xml
+++ b/oap-server/server-storage-plugin/storage-banyandb-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-storage-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-storage-plugin/storage-elasticsearch-plugin/pom.xml b/oap-server/server-storage-plugin/storage-elasticsearch-plugin/pom.xml
index a0aad12..f8fba7a 100644
--- a/oap-server/server-storage-plugin/storage-elasticsearch-plugin/pom.xml
+++ b/oap-server/server-storage-plugin/storage-elasticsearch-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-storage-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-storage-plugin/storage-jdbc-hikaricp-plugin/pom.xml b/oap-server/server-storage-plugin/storage-jdbc-hikaricp-plugin/pom.xml
index 9d3ca98..cb80ef6 100644
--- a/oap-server/server-storage-plugin/storage-jdbc-hikaricp-plugin/pom.xml
+++ b/oap-server/server-storage-plugin/storage-jdbc-hikaricp-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-storage-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-storage-plugin/storage-shardingsphere-plugin/pom.xml b/oap-server/server-storage-plugin/storage-shardingsphere-plugin/pom.xml
index 193b5f6..d76eefb 100644
--- a/oap-server/server-storage-plugin/storage-shardingsphere-plugin/pom.xml
+++ b/oap-server/server-storage-plugin/storage-shardingsphere-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-storage-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-storage-plugin/storage-tidb-plugin/pom.xml b/oap-server/server-storage-plugin/storage-tidb-plugin/pom.xml
index 58d2ffd..fb94c77 100644
--- a/oap-server/server-storage-plugin/storage-tidb-plugin/pom.xml
+++ b/oap-server/server-storage-plugin/storage-tidb-plugin/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-storage-plugin</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-telemetry/pom.xml b/oap-server/server-telemetry/pom.xml
index df76598..baf1ba3 100644
--- a/oap-server/server-telemetry/pom.xml
+++ b/oap-server/server-telemetry/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>oap-server</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-telemetry/telemetry-api/pom.xml b/oap-server/server-telemetry/telemetry-api/pom.xml
index a0df4af..1451a97 100644
--- a/oap-server/server-telemetry/telemetry-api/pom.xml
+++ b/oap-server/server-telemetry/telemetry-api/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-telemetry</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-telemetry/telemetry-prometheus/pom.xml b/oap-server/server-telemetry/telemetry-prometheus/pom.xml
index 6eac169..895169a 100644
--- a/oap-server/server-telemetry/telemetry-prometheus/pom.xml
+++ b/oap-server/server-telemetry/telemetry-prometheus/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>server-telemetry</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-testing/pom.xml b/oap-server/server-testing/pom.xml
index e5b04e7..d199ff6 100644
--- a/oap-server/server-testing/pom.xml
+++ b/oap-server/server-testing/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>oap-server</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-tools/data-generator/pom.xml b/oap-server/server-tools/data-generator/pom.xml
index 5536dfe..a5c4b43 100644
--- a/oap-server/server-tools/data-generator/pom.xml
+++ b/oap-server/server-tools/data-generator/pom.xml
@@ -23,7 +23,7 @@
     <parent>
         <artifactId>server-tools</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <artifactId>data-generator</artifactId>
     <name>data-generator</name>
diff --git a/oap-server/server-tools/pom.xml b/oap-server/server-tools/pom.xml
index da7c99d..def4576 100644
--- a/oap-server/server-tools/pom.xml
+++ b/oap-server/server-tools/pom.xml
@@ -21,7 +21,7 @@
     <parent>
         <artifactId>oap-server</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/oap-server/server-tools/profile-exporter/pom.xml b/oap-server/server-tools/profile-exporter/pom.xml
index fc5382e..0cde05d 100644
--- a/oap-server/server-tools/profile-exporter/pom.xml
+++ b/oap-server/server-tools/profile-exporter/pom.xml
@@ -21,12 +21,12 @@
     <parent>
         <artifactId>server-tools</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <artifactId>profile-exporter</artifactId>
-    <version>9.4.0-SNAPSHOT</version>
+    <version>9.4.0</version>
     <packaging>pom</packaging>
 
     <modules>
diff --git a/oap-server/server-tools/profile-exporter/tool-profile-snapshot-bootstrap/pom.xml b/oap-server/server-tools/profile-exporter/tool-profile-snapshot-bootstrap/pom.xml
index 80d87a4..be68234 100644
--- a/oap-server/server-tools/profile-exporter/tool-profile-snapshot-bootstrap/pom.xml
+++ b/oap-server/server-tools/profile-exporter/tool-profile-snapshot-bootstrap/pom.xml
@@ -21,12 +21,12 @@
     <parent>
         <artifactId>profile-exporter</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <artifactId>tool-profile-snapshot-bootstrap</artifactId>
-    <version>9.4.0-SNAPSHOT</version>
+    <version>9.4.0</version>
 
     <dependencies>
         <dependency>
diff --git a/oap-server/server-tools/profile-exporter/tool-profile-snapshot-exporter/pom.xml b/oap-server/server-tools/profile-exporter/tool-profile-snapshot-exporter/pom.xml
index 1321c09..fa9e52e 100644
--- a/oap-server/server-tools/profile-exporter/tool-profile-snapshot-exporter/pom.xml
+++ b/oap-server/server-tools/profile-exporter/tool-profile-snapshot-exporter/pom.xml
@@ -21,12 +21,12 @@
     <parent>
         <artifactId>profile-exporter</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <artifactId>tool-profile-snapshot-exporter</artifactId>
-    <version>9.4.0-SNAPSHOT</version>
+    <version>9.4.0</version>
 
     <dependencies>
         <dependency>
diff --git a/oap-server/server-tools/profile-exporter/tool-profile-snapshot-server-mock/pom.xml b/oap-server/server-tools/profile-exporter/tool-profile-snapshot-server-mock/pom.xml
index 9afd379..bd96d98 100644
--- a/oap-server/server-tools/profile-exporter/tool-profile-snapshot-server-mock/pom.xml
+++ b/oap-server/server-tools/profile-exporter/tool-profile-snapshot-server-mock/pom.xml
@@ -21,12 +21,12 @@
     <parent>
         <artifactId>profile-exporter</artifactId>
         <groupId>org.apache.skywalking</groupId>
-        <version>9.4.0-SNAPSHOT</version>
+        <version>9.4.0</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <artifactId>tool-profile-snapshot-server-mock</artifactId>
-    <version>9.4.0-SNAPSHOT</version>
+    <version>9.4.0</version>
 
     <dependencies>
         <dependency>
diff --git a/pom.xml b/pom.xml
index 5f7ab11..232ed3f 100755
--- a/pom.xml
+++ b/pom.xml
@@ -22,7 +22,7 @@
 
     <groupId>org.apache.skywalking</groupId>
     <artifactId>apm</artifactId>
-    <version>9.4.0-SNAPSHOT</version>
+    <version>9.4.0</version>
 
     <parent>
         <groupId>org.apache</groupId>
@@ -44,7 +44,7 @@
         <url>https://github.com/apache/skywalking</url>
         <connection>scm:git:https://github.com/apache/skywalking.git</connection>
         <developerConnection>scm:git:https://github.com/apache/skywalking.git</developerConnection>
-        <tag>HEAD</tag>
+        <tag>v9.4.0</tag>
     </scm>
 
     <issueManagement>