diff --git a/yudao-framework/yudao-spring-boot-starter-activiti/src/main/java/cn/iocoder/yudao/framework/activiti/config/YudaoActivitiConfiguration.java b/yudao-framework/yudao-spring-boot-starter-activiti/src/main/java/cn/iocoder/yudao/framework/activiti/config/YudaoActivitiConfiguration.java
index a6edd0a44..30577ed6a 100644
--- a/yudao-framework/yudao-spring-boot-starter-activiti/src/main/java/cn/iocoder/yudao/framework/activiti/config/YudaoActivitiConfiguration.java
+++ b/yudao-framework/yudao-spring-boot-starter-activiti/src/main/java/cn/iocoder/yudao/framework/activiti/config/YudaoActivitiConfiguration.java
@@ -15,7 +15,10 @@ import org.springframework.stereotype.Component;
 public class YudaoActivitiConfiguration {
 
 
-    // TODO @Li：可以说明下 ProcessDiagramGenerator 作用
+    /**
+     * 流程中生成基于图表交换信息的 svg 的类。 提供绘制方法
+     * @return ProcessDiagramGenerator
+     */
     @Bean
     public ProcessDiagramGenerator processDiagramGenerator (){
         return new DefaultProcessDiagramGenerator();