diff --git a/pom.xml b/pom.xml
index 8a00b6ade..9764545bf 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,7 +9,7 @@
     </parent>
 
     <artifactId>tracer-all-parent</artifactId>
-    <version>3.1.1-SNAPSHOT</version>
+    <version>3.1.1</version>
     <packaging>pom</packaging>
     <name>tracer-all-parent</name>
     <description>Alipay SOFATracer Log Implemented by OpenTracing</description>
diff --git a/sofa-tracer-plugins/sofa-tracer-datasource-plugin/pom.xml b/sofa-tracer-plugins/sofa-tracer-datasource-plugin/pom.xml
index 2267074a4..a9759ecba 100644
--- a/sofa-tracer-plugins/sofa-tracer-datasource-plugin/pom.xml
+++ b/sofa-tracer-plugins/sofa-tracer-datasource-plugin/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>tracer-all-parent</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>3.1.1-SNAPSHOT</version>
+        <version>3.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/sofa-tracer-plugins/sofa-tracer-dubbo-2.6.x-plugin/pom.xml b/sofa-tracer-plugins/sofa-tracer-dubbo-2.6.x-plugin/pom.xml
index c3f83e71c..ce4493cbb 100644
--- a/sofa-tracer-plugins/sofa-tracer-dubbo-2.6.x-plugin/pom.xml
+++ b/sofa-tracer-plugins/sofa-tracer-dubbo-2.6.x-plugin/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>tracer-all-parent</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>3.1.1-SNAPSHOT</version>
+        <version>3.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/sofa-tracer-plugins/sofa-tracer-dubbo-common-plugin/pom.xml b/sofa-tracer-plugins/sofa-tracer-dubbo-common-plugin/pom.xml
index 441afa833..496e8fa49 100644
--- a/sofa-tracer-plugins/sofa-tracer-dubbo-common-plugin/pom.xml
+++ b/sofa-tracer-plugins/sofa-tracer-dubbo-common-plugin/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>tracer-all-parent</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>3.1.1-SNAPSHOT</version>
+        <version>3.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/sofa-tracer-plugins/sofa-tracer-dubbo-plugin/pom.xml b/sofa-tracer-plugins/sofa-tracer-dubbo-plugin/pom.xml
index 8904d577e..dd69975f6 100644
--- a/sofa-tracer-plugins/sofa-tracer-dubbo-plugin/pom.xml
+++ b/sofa-tracer-plugins/sofa-tracer-dubbo-plugin/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>tracer-all-parent</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>3.1.1-SNAPSHOT</version>
+        <version>3.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/sofa-tracer-plugins/sofa-tracer-flexible-plugin/pom.xml b/sofa-tracer-plugins/sofa-tracer-flexible-plugin/pom.xml
index b8e599a4b..24f2f3e8a 100644
--- a/sofa-tracer-plugins/sofa-tracer-flexible-plugin/pom.xml
+++ b/sofa-tracer-plugins/sofa-tracer-flexible-plugin/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>tracer-all-parent</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>3.1.1-SNAPSHOT</version>
+        <version>3.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/sofa-tracer-plugins/sofa-tracer-httpclient-plugin/pom.xml b/sofa-tracer-plugins/sofa-tracer-httpclient-plugin/pom.xml
index 764db1a1e..218a4fa68 100644
--- a/sofa-tracer-plugins/sofa-tracer-httpclient-plugin/pom.xml
+++ b/sofa-tracer-plugins/sofa-tracer-httpclient-plugin/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>tracer-all-parent</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>3.1.1-SNAPSHOT</version>
+        <version>3.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/sofa-tracer-plugins/sofa-tracer-kafkamq-plugin/pom.xml b/sofa-tracer-plugins/sofa-tracer-kafkamq-plugin/pom.xml
index 7f29b2d76..8f66b8b6b 100644
--- a/sofa-tracer-plugins/sofa-tracer-kafkamq-plugin/pom.xml
+++ b/sofa-tracer-plugins/sofa-tracer-kafkamq-plugin/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>tracer-all-parent</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>3.1.1-SNAPSHOT</version>
+        <version>3.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/sofa-tracer-plugins/sofa-tracer-mongodb-plugin/pom.xml b/sofa-tracer-plugins/sofa-tracer-mongodb-plugin/pom.xml
index 8b2983c11..2e3073a12 100644
--- a/sofa-tracer-plugins/sofa-tracer-mongodb-plugin/pom.xml
+++ b/sofa-tracer-plugins/sofa-tracer-mongodb-plugin/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>tracer-all-parent</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>3.1.1-SNAPSHOT</version>
+        <version>3.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/sofa-tracer-plugins/sofa-tracer-okhttp-plugin/pom.xml b/sofa-tracer-plugins/sofa-tracer-okhttp-plugin/pom.xml
index fa69962df..3fb2bf72d 100644
--- a/sofa-tracer-plugins/sofa-tracer-okhttp-plugin/pom.xml
+++ b/sofa-tracer-plugins/sofa-tracer-okhttp-plugin/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>tracer-all-parent</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>3.1.1-SNAPSHOT</version>
+        <version>3.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/sofa-tracer-plugins/sofa-tracer-rabbitmq-plugin/pom.xml b/sofa-tracer-plugins/sofa-tracer-rabbitmq-plugin/pom.xml
index aaaf1decd..cb2e69787 100644
--- a/sofa-tracer-plugins/sofa-tracer-rabbitmq-plugin/pom.xml
+++ b/sofa-tracer-plugins/sofa-tracer-rabbitmq-plugin/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>tracer-all-parent</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>3.1.1-SNAPSHOT</version>
+        <version>3.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/sofa-tracer-plugins/sofa-tracer-redis-plugin/pom.xml b/sofa-tracer-plugins/sofa-tracer-redis-plugin/pom.xml
index ea958ad75..4077a2137 100644
--- a/sofa-tracer-plugins/sofa-tracer-redis-plugin/pom.xml
+++ b/sofa-tracer-plugins/sofa-tracer-redis-plugin/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>tracer-all-parent</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>3.1.1-SNAPSHOT</version>
+        <version>3.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/sofa-tracer-plugins/sofa-tracer-resttmplate-plugin/pom.xml b/sofa-tracer-plugins/sofa-tracer-resttmplate-plugin/pom.xml
index 433aaba53..69df742bd 100644
--- a/sofa-tracer-plugins/sofa-tracer-resttmplate-plugin/pom.xml
+++ b/sofa-tracer-plugins/sofa-tracer-resttmplate-plugin/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>tracer-all-parent</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>3.1.1-SNAPSHOT</version>
+        <version>3.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/sofa-tracer-plugins/sofa-tracer-rocketmq-plugin/pom.xml b/sofa-tracer-plugins/sofa-tracer-rocketmq-plugin/pom.xml
index dd6d75abc..fa6a9e415 100644
--- a/sofa-tracer-plugins/sofa-tracer-rocketmq-plugin/pom.xml
+++ b/sofa-tracer-plugins/sofa-tracer-rocketmq-plugin/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>tracer-all-parent</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>3.1.1-SNAPSHOT</version>
+        <version>3.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/sofa-tracer-plugins/sofa-tracer-spring-cloud-plugin/pom.xml b/sofa-tracer-plugins/sofa-tracer-spring-cloud-plugin/pom.xml
index 26ff13d1c..89fa40c45 100644
--- a/sofa-tracer-plugins/sofa-tracer-spring-cloud-plugin/pom.xml
+++ b/sofa-tracer-plugins/sofa-tracer-spring-cloud-plugin/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>tracer-all-parent</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>3.1.1-SNAPSHOT</version>
+        <version>3.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/sofa-tracer-plugins/sofa-tracer-springmessage-plugin/pom.xml b/sofa-tracer-plugins/sofa-tracer-springmessage-plugin/pom.xml
index 073a5f028..ea7fa4448 100644
--- a/sofa-tracer-plugins/sofa-tracer-springmessage-plugin/pom.xml
+++ b/sofa-tracer-plugins/sofa-tracer-springmessage-plugin/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>tracer-all-parent</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>3.1.1-SNAPSHOT</version>
+        <version>3.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/sofa-tracer-plugins/sofa-tracer-springmvc-plugin/pom.xml b/sofa-tracer-plugins/sofa-tracer-springmvc-plugin/pom.xml
index 4368fcb24..247f7a1d3 100644
--- a/sofa-tracer-plugins/sofa-tracer-springmvc-plugin/pom.xml
+++ b/sofa-tracer-plugins/sofa-tracer-springmvc-plugin/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <artifactId>tracer-all-parent</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>3.1.1-SNAPSHOT</version>
+        <version>3.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/sofa-tracer-plugins/sofa-tracer-zipkin-plugin/pom.xml b/sofa-tracer-plugins/sofa-tracer-zipkin-plugin/pom.xml
index c6f472581..08ff31b42 100644
--- a/sofa-tracer-plugins/sofa-tracer-zipkin-plugin/pom.xml
+++ b/sofa-tracer-plugins/sofa-tracer-zipkin-plugin/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>tracer-all-parent</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>3.1.1-SNAPSHOT</version>
+        <version>3.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/tracer-all/pom.xml b/tracer-all/pom.xml
index af08d3554..01aeb3629 100644
--- a/tracer-all/pom.xml
+++ b/tracer-all/pom.xml
@@ -5,12 +5,12 @@
     <parent>
         <artifactId>tracer-all-parent</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>3.1.1-SNAPSHOT</version>
+        <version>3.1.1</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <artifactId>tracer-all</artifactId>
-    <version>3.1.1-SNAPSHOT</version>
+    <version>3.1.1</version>
     <packaging>jar</packaging>
 
     <name>SOFATracer in one without SOFABoot starter</name>
diff --git a/tracer-core/pom.xml b/tracer-core/pom.xml
index 2c95cdac9..1a35800e6 100644
--- a/tracer-core/pom.xml
+++ b/tracer-core/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <artifactId>tracer-all-parent</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>3.1.1-SNAPSHOT</version>
+        <version>3.1.1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/tracer-extensions/pom.xml b/tracer-extensions/pom.xml
index fe31bc7dd..ade326f61 100644
--- a/tracer-extensions/pom.xml
+++ b/tracer-extensions/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <artifactId>tracer-all-parent</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>3.1.1-SNAPSHOT</version>
+        <version>3.1.1</version>
     </parent>
 
     <artifactId>tracer-extensions</artifactId>
diff --git a/tracer-sofa-boot-starter/pom.xml b/tracer-sofa-boot-starter/pom.xml
index faf3521e5..4af66ef6e 100644
--- a/tracer-sofa-boot-starter/pom.xml
+++ b/tracer-sofa-boot-starter/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>tracer-all-parent</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>3.1.1-SNAPSHOT</version>
+        <version>3.1.1</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/tracer-test/core-test/pom.xml b/tracer-test/core-test/pom.xml
index 2da2235df..db32ddbc3 100644
--- a/tracer-test/core-test/pom.xml
+++ b/tracer-test/core-test/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <artifactId>tracer-all-parent</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>3.1.1-SNAPSHOT</version>
+        <version>3.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/tracer-test/log4j-test/pom.xml b/tracer-test/log4j-test/pom.xml
index 903a9d866..01883cf59 100644
--- a/tracer-test/log4j-test/pom.xml
+++ b/tracer-test/log4j-test/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <artifactId>tracer-all-parent</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>3.1.1-SNAPSHOT</version>
+        <version>3.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/tracer-test/log4j2-test/pom.xml b/tracer-test/log4j2-test/pom.xml
index 4b29bedff..4caa3a67f 100644
--- a/tracer-test/log4j2-test/pom.xml
+++ b/tracer-test/log4j2-test/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <artifactId>tracer-all-parent</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>3.1.1-SNAPSHOT</version>
+        <version>3.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/tracer-test/logback-test/pom.xml b/tracer-test/logback-test/pom.xml
index a732c8b6b..c0f883e9f 100644
--- a/tracer-test/logback-test/pom.xml
+++ b/tracer-test/logback-test/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <artifactId>tracer-all-parent</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>3.1.1-SNAPSHOT</version>
+        <version>3.1.1</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>