diff --git a/liteflow-core/src/main/java/com/yomahub/liteflow/spring/ComponentScanner.java b/liteflow-core/src/main/java/com/yomahub/liteflow/spring/ComponentScanner.java
index 18ee60915..58b7b2510 100644
--- a/liteflow-core/src/main/java/com/yomahub/liteflow/spring/ComponentScanner.java
+++ b/liteflow-core/src/main/java/com/yomahub/liteflow/spring/ComponentScanner.java
@@ -71,6 +71,7 @@ public class ComponentScanner implements BeanPostProcessor {
         return bean;
     }
 
+    //用于清楚spring上下文扫描到的组件实体
     public static void cleanCache() {
         nodeComponentMap.clear();
     }