diff --git a/excel-support-lib/pom.xml b/excel-support-lib/pom.xml
index 62c6fac..a0c6eba 100644
--- a/excel-support-lib/pom.xml
+++ b/excel-support-lib/pom.xml
@@ -9,7 +9,6 @@
         <version>2.0.0-SNAPSHOT</version>
     </parent>
 
-    <groupId>cn.axzo.maokai</groupId>
     <artifactId>excel-support-lib</artifactId>
 
     <properties>