diff --git a/dynamic-threadpool-spring-boot-starter/src/main/java/io/dynamic/threadpool/starter/core/ConfigAdapter.java b/dynamic-threadpool-spring-boot-starter/src/main/java/io/dynamic/threadpool/starter/core/ConfigAdapter.java
index de734729..12150e0b 100644
--- a/dynamic-threadpool-spring-boot-starter/src/main/java/io/dynamic/threadpool/starter/core/ConfigAdapter.java
+++ b/dynamic-threadpool-spring-boot-starter/src/main/java/io/dynamic/threadpool/starter/core/ConfigAdapter.java
@@ -1,7 +1,5 @@
 package io.dynamic.threadpool.starter.core;
 
-import io.dynamic.threadpool.starter.core.ThreadPoolDynamicRefresh;
-
 /**
  * ConfigAdapter.
  *