diff --git a/yudao-framework/yudao-spring-boot-starter-web/src/main/java/cn/iocoder/yudao/framework/banner/core/BannerApplicationRunner.java b/yudao-framework/yudao-spring-boot-starter-web/src/main/java/cn/iocoder/yudao/framework/banner/core/BannerApplicationRunner.java
index 3296952084..b4ad0e00ae 100644
--- a/yudao-framework/yudao-spring-boot-starter-web/src/main/java/cn/iocoder/yudao/framework/banner/core/BannerApplicationRunner.java
+++ b/yudao-framework/yudao-spring-boot-starter-web/src/main/java/cn/iocoder/yudao/framework/banner/core/BannerApplicationRunner.java
@@ -1,17 +1,14 @@
 package cn.iocoder.yudao.framework.banner.core;
 
 import cn.hutool.core.map.MapBuilder;
-import cn.hutool.core.map.MapUtil;
 import cn.hutool.core.thread.ThreadUtil;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.boot.ApplicationArguments;
 import org.springframework.boot.ApplicationRunner;
 import org.springframework.util.ClassUtils;
 
-import java.util.HashMap;
 import java.util.LinkedHashMap;
 import java.util.Map;
-import java.util.TreeMap;
 import java.util.concurrent.TimeUnit;
 
 /**