diff --git a/pom.xml b/pom.xml
index fc1cd3b8..88008097 100644
--- a/pom.xml
+++ b/pom.xml
@@ -8,12 +8,12 @@
     <packaging>pom</packaging>
 
     <name>${project.artifactId}</name>
-    <description>Mica mqtt tools.</description>
+    <description>Mica mqtt client and server!</description>
     <url>https://www.dreamlu.net</url>
 
     <properties>
         <!-- mica-mqtt version -->
-        <revision>2.3.8-SNAPSHOT</revision>
+        <revision>2.3.8</revision>
         <!-- java version -->
         <java.version>1.8</java.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>