diff --git a/liteflow-core/src/test/java/com/yomahub/liteflow/test/BaseTest.java b/liteflow-core/src/test/java/com/yomahub/liteflow/test/BaseTest.java
index f32ba2dc5..a00014d01 100644
--- a/liteflow-core/src/test/java/com/yomahub/liteflow/test/BaseTest.java
+++ b/liteflow-core/src/test/java/com/yomahub/liteflow/test/BaseTest.java
@@ -1,5 +1,6 @@
 package com.yomahub.liteflow.test;
 
+import com.yomahub.liteflow.flow.FlowBus;
 import com.yomahub.liteflow.spring.ComponentScanner;
 import org.junit.AfterClass;
 
@@ -8,5 +9,6 @@ public class BaseTest {
     @AfterClass
     public static void cleanScanCache(){
         ComponentScanner.cleanCache();
+        FlowBus.cleanCache();
     }
 }