diff --git a/pom.xml b/pom.xml
index 2b3291e..a8877d0 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>com.yexuejc.base</groupId>
     <artifactId>yexuejc-base</artifactId>
-    <version>2.0.1</version>
+    <version>2.0.0</version>
 
     <name>${project.artifactId}</name>