diff --git a/pom.xml b/pom.xml
index 38f06ca8..b559ca0e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -3,7 +3,7 @@
 
   <groupId>net.ttddyy</groupId>
   <artifactId>datasource-proxy</artifactId>
-  <version>1.9-SNAPSHOT</version>
+  <version>1.8.1</version>
   <packaging>jar</packaging>
 
   <name>datasource-proxy</name>