diff --git a/pom.xml b/pom.xml
index 069dbe46..f6cd0bbe 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,7 +9,7 @@
     </parent>
 
     <artifactId>tracer-all-parent</artifactId>
-    <version>3.0.5</version>
+    <version>3.0.6-SNAPSHOT</version>
     <packaging>pom</packaging>
     <name>tracer-all-parent</name>
     <description>Alipay SOFATracer Log Implemented by OpenTracing</description>
@@ -35,7 +35,7 @@
 
     <properties>
         <opentracing.version>0.22.0</opentracing.version>
-        <sofa.tracer.version>3.0.5</sofa.tracer.version>
+        <sofa.tracer.version>3.0.6-SNAPSHOT</sofa.tracer.version>
         <java.compiler.source.version>1.8</java.compiler.source.version>
         <java.compiler.target.version>1.8</java.compiler.target.version>
         <jmh.version>1.9.3</jmh.version>
diff --git a/sofa-tracer-plugins/sofa-tracer-datasource-plugin/pom.xml b/sofa-tracer-plugins/sofa-tracer-datasource-plugin/pom.xml
index 5ac0fb12..eefc4110 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>3.0.5</version>
+        <version>3.0.6-SNAPSHOT</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 64cab6bf..82276a4a 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>3.0.5</version>
+        <version>3.0.6-SNAPSHOT</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 8029ceae..4cfbb2ea 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>3.0.5</version>
+        <version>3.0.6-SNAPSHOT</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 5aaf237a..fa23bbde 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>3.0.5</version>
+        <version>3.0.6-SNAPSHOT</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 b1c85785..707956ed 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>3.0.5</version>
+        <version>3.0.6-SNAPSHOT</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 b87eeab6..68c83ae1 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>3.0.5</version>
+        <version>3.0.6-SNAPSHOT</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 d2c23472..c79ac863 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>3.0.5</version>
+        <version>3.0.6-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/tracer-all/pom.xml b/tracer-all/pom.xml
index 9bad180f..0c5660f8 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>3.0.5</version>
+        <version>3.0.6-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
     <artifactId>tracer-all</artifactId>
-    <version>3.0.5</version>
+    <version>3.0.6-SNAPSHOT</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 26c74aa1..91e71ddc 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>3.0.5</version>
+        <version>3.0.6-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/tracer-extensions/pom.xml b/tracer-extensions/pom.xml
index a2ad2696..8a99e3e7 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>3.0.5</version>
+        <version>3.0.6-SNAPSHOT</version>
     </parent>
 
     <artifactId>tracer-extensions</artifactId>
diff --git a/tracer-samples/pom.xml b/tracer-samples/pom.xml
index 72e76ca2..8eb4c30e 100644
--- a/tracer-samples/pom.xml
+++ b/tracer-samples/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>tracer-all-parent</artifactId>
-        <version>3.0.5</version>
+        <version>3.0.6-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/tracer-samples/tracer-sample-with-dubbo/pom.xml b/tracer-samples/tracer-sample-with-dubbo/pom.xml
index 122eac9b..81880a51 100644
--- a/tracer-samples/tracer-sample-with-dubbo/pom.xml
+++ b/tracer-samples/tracer-sample-with-dubbo/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>tracer-all-parent</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>3.0.5</version>
+        <version>3.0.6-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
diff --git a/tracer-samples/tracer-sample-with-dubbo/tracer-sample-with-dubbo-consumer/pom.xml b/tracer-samples/tracer-sample-with-dubbo/tracer-sample-with-dubbo-consumer/pom.xml
index 4bfa7e7b..38e95391 100644
--- a/tracer-samples/tracer-sample-with-dubbo/tracer-sample-with-dubbo-consumer/pom.xml
+++ b/tracer-samples/tracer-sample-with-dubbo/tracer-sample-with-dubbo-consumer/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>tracer-sample-with-dubbo</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>3.0.5</version>
+        <version>3.0.6-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
@@ -41,7 +41,7 @@
         <dependency>
             <groupId>com.alipay.sofa</groupId>
             <artifactId>tracer-sample-with-dubbo-facade</artifactId>
-            <version>3.0.5</version>
+            <version>3.0.6-SNAPSHOT</version>
         </dependency>
 
         <dependency>
diff --git a/tracer-samples/tracer-sample-with-dubbo/tracer-sample-with-dubbo-facade/pom.xml b/tracer-samples/tracer-sample-with-dubbo/tracer-sample-with-dubbo-facade/pom.xml
index 97da0be6..cf0899bf 100644
--- a/tracer-samples/tracer-sample-with-dubbo/tracer-sample-with-dubbo-facade/pom.xml
+++ b/tracer-samples/tracer-sample-with-dubbo/tracer-sample-with-dubbo-facade/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>tracer-sample-with-dubbo</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>3.0.5</version>
+        <version>3.0.6-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/tracer-samples/tracer-sample-with-dubbo/tracer-sample-with-dubbo-provider/pom.xml b/tracer-samples/tracer-sample-with-dubbo/tracer-sample-with-dubbo-provider/pom.xml
index a2f8615a..2dc5169d 100644
--- a/tracer-samples/tracer-sample-with-dubbo/tracer-sample-with-dubbo-provider/pom.xml
+++ b/tracer-samples/tracer-sample-with-dubbo/tracer-sample-with-dubbo-provider/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>tracer-sample-with-dubbo</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>3.0.5</version>
+        <version>3.0.6-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
@@ -37,7 +37,7 @@
         <dependency>
             <groupId>com.alipay.sofa</groupId>
             <artifactId>tracer-sample-with-dubbo-facade</artifactId>
-            <version>3.0.5</version>
+            <version>3.0.6-SNAPSHOT</version>
         </dependency>
 
         <dependency>
diff --git a/tracer-samples/tracer-sample-with-h2/pom.xml b/tracer-samples/tracer-sample-with-h2/pom.xml
index b5a7851d..63bc0b81 100644
--- a/tracer-samples/tracer-sample-with-h2/pom.xml
+++ b/tracer-samples/tracer-sample-with-h2/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>sofa-tracer-samples</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>3.0.5</version>
+        <version>3.0.6-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/tracer-samples/tracer-sample-with-httpclient/pom.xml b/tracer-samples/tracer-sample-with-httpclient/pom.xml
index ea89cea0..be93cf56 100644
--- a/tracer-samples/tracer-sample-with-httpclient/pom.xml
+++ b/tracer-samples/tracer-sample-with-httpclient/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>sofa-tracer-samples</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>3.0.5</version>
+        <version>3.0.6-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/tracer-samples/tracer-sample-with-openfeign/pom.xml b/tracer-samples/tracer-sample-with-openfeign/pom.xml
index d04fd47f..95d5a644 100644
--- a/tracer-samples/tracer-sample-with-openfeign/pom.xml
+++ b/tracer-samples/tracer-sample-with-openfeign/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>sofa-tracer-samples</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>3.0.5</version>
+        <version>3.0.6-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/tracer-samples/tracer-sample-with-openfeign/tracer-sample-with-openfeign-consumer/pom.xml b/tracer-samples/tracer-sample-with-openfeign/tracer-sample-with-openfeign-consumer/pom.xml
index 54beedfe..3e1d9352 100644
--- a/tracer-samples/tracer-sample-with-openfeign/tracer-sample-with-openfeign-consumer/pom.xml
+++ b/tracer-samples/tracer-sample-with-openfeign/tracer-sample-with-openfeign-consumer/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>tracer-sample-with-openfeign</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>3.0.5</version>
+        <version>3.0.6-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/tracer-samples/tracer-sample-with-openfeign/tracer-sample-with-openfeign-provider/pom.xml b/tracer-samples/tracer-sample-with-openfeign/tracer-sample-with-openfeign-provider/pom.xml
index 00d62999..afb94565 100644
--- a/tracer-samples/tracer-sample-with-openfeign/tracer-sample-with-openfeign-provider/pom.xml
+++ b/tracer-samples/tracer-sample-with-openfeign/tracer-sample-with-openfeign-provider/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>tracer-sample-with-openfeign</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>3.0.5</version>
+        <version>3.0.6-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/tracer-samples/tracer-sample-with-sampler/pom.xml b/tracer-samples/tracer-sample-with-sampler/pom.xml
index eb728d19..640efbf4 100644
--- a/tracer-samples/tracer-sample-with-sampler/pom.xml
+++ b/tracer-samples/tracer-sample-with-sampler/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <artifactId>sofa-tracer-samples</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>3.0.5</version>
+        <version>3.0.6-SNAPSHOT</version>
     </parent>
 
     <modelVersion>4.0.0</modelVersion>
diff --git a/tracer-samples/tracer-sample-with-slf4j/pom.xml b/tracer-samples/tracer-sample-with-slf4j/pom.xml
index 5946cf0c..1cf34ef3 100644
--- a/tracer-samples/tracer-sample-with-slf4j/pom.xml
+++ b/tracer-samples/tracer-sample-with-slf4j/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-tracer-samples</artifactId>
-        <version>3.0.5</version>
+        <version>3.0.6-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/tracer-samples/tracer-sample-with-sofarpc/pom.xml b/tracer-samples/tracer-sample-with-sofarpc/pom.xml
index 09481082..e8158fc6 100644
--- a/tracer-samples/tracer-sample-with-sofarpc/pom.xml
+++ b/tracer-samples/tracer-sample-with-sofarpc/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-tracer-samples</artifactId>
-        <version>3.0.5</version>
+        <version>3.0.6-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/tracer-samples/tracer-sample-with-springmvc/pom.xml b/tracer-samples/tracer-sample-with-springmvc/pom.xml
index 57ed61ae..c10fe4c2 100644
--- a/tracer-samples/tracer-sample-with-springmvc/pom.xml
+++ b/tracer-samples/tracer-sample-with-springmvc/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-tracer-samples</artifactId>
-        <version>3.0.5</version>
+        <version>3.0.6-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/tracer-samples/tracer-sample-with-zipkin/pom.xml b/tracer-samples/tracer-sample-with-zipkin/pom.xml
index 0a3b63f0..6fe600dd 100644
--- a/tracer-samples/tracer-sample-with-zipkin/pom.xml
+++ b/tracer-samples/tracer-sample-with-zipkin/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>com.alipay.sofa</groupId>
         <artifactId>sofa-tracer-samples</artifactId>
-        <version>3.0.5</version>
+        <version>3.0.6-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
diff --git a/tracer-sofa-boot-plugin/pom.xml b/tracer-sofa-boot-plugin/pom.xml
index ad37cad3..2bb0bcff 100644
--- a/tracer-sofa-boot-plugin/pom.xml
+++ b/tracer-sofa-boot-plugin/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <artifactId>tracer-all-parent</artifactId>
         <groupId>com.alipay.sofa</groupId>
-        <version>3.0.5</version>
+        <version>3.0.6-SNAPSHOT</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>tracer-sofa-boot-plugin</artifactId>
diff --git a/tracer-sofa-boot-starter/pom.xml b/tracer-sofa-boot-starter/pom.xml
index 6ff423d1..75a7e6fb 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>3.0.5</version>
+        <version>3.0.6-SNAPSHOT</version>
         <relativePath>../pom.xml</relativePath>
     </parent>
 
diff --git a/tracer-test/core-test/pom.xml b/tracer-test/core-test/pom.xml
index 30dbe3b0..043b2f18 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>3.0.5</version>
+        <version>3.0.6-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/tracer-test/log4j-test/pom.xml b/tracer-test/log4j-test/pom.xml
index ddf9756d..f7b3d3b7 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>3.0.5</version>
+        <version>3.0.6-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
@@ -15,7 +15,7 @@
         <dependency>
             <groupId>com.alipay.sofa</groupId>
             <artifactId>tracer-extensions</artifactId>
-            <version>3.0.5</version>
+            <version>3.0.6-SNAPSHOT</version>
         </dependency>
 
         <dependency>
diff --git a/tracer-test/log4j2-test/pom.xml b/tracer-test/log4j2-test/pom.xml
index bbbdadc9..90d6e27d 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>3.0.5</version>
+        <version>3.0.6-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>
 
diff --git a/tracer-test/logback-test/pom.xml b/tracer-test/logback-test/pom.xml
index d0624bbf..daf5fcfa 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>3.0.5</version>
+        <version>3.0.6-SNAPSHOT</version>
         <relativePath>../../pom.xml</relativePath>
     </parent>