diff --git a/mybatis-r2dbc-generator/src/main/java/pro/chenggang/project/reactive/mybatis/support/generator/support/GeneratedModelCustomizer.java b/mybatis-r2dbc-generator/src/main/java/pro/chenggang/project/reactive/mybatis/support/generator/support/GeneratedModelCustomizer.java
index 94a523db..3719aeb8 100644
--- a/mybatis-r2dbc-generator/src/main/java/pro/chenggang/project/reactive/mybatis/support/generator/support/GeneratedModelCustomizer.java
+++ b/mybatis-r2dbc-generator/src/main/java/pro/chenggang/project/reactive/mybatis/support/generator/support/GeneratedModelCustomizer.java
@@ -84,7 +84,7 @@ public void customizeLombok(TopLevelClass topLevelClass, IntrospectedTable intro
             String lombokImport;
             String lombokAnnotation;
             if(lombokAnnotationName.contains("(")){
-                String pureAnnotation = StringUtils.substringBetween(lombokAnnotationName, ".", "(");
+                String pureAnnotation = StringUtils.substringBefore(StringUtils.substringAfterLast(StringUtils.substringBefore(lombokAnnotationName,"("),"."),  "(");
                 lombokImport = StringUtils.substringBefore(lombokAnnotationName,"(");
                 lombokAnnotation = StringUtils.substringAfter(lombokAnnotationName,
                         StringUtils.substringBeforeLast(lombokImport, pureAnnotation)