diff --git a/easy-retry-server/src/main/java/com/aizuda/easy/retry/server/web/model/request/ManualTriggerTaskRequestVO.java b/easy-retry-server/src/main/java/com/aizuda/easy/retry/server/web/model/request/ManualTriggerTaskRequestVO.java
index fbf5fede..da71b14b 100644
--- a/easy-retry-server/src/main/java/com/aizuda/easy/retry/server/web/model/request/ManualTriggerTaskRequestVO.java
+++ b/easy-retry-server/src/main/java/com/aizuda/easy/retry/server/web/model/request/ManualTriggerTaskRequestVO.java
@@ -1,10 +1,10 @@
 package com.aizuda.easy.retry.server.web.model.request;
 
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.NotEmpty;
+import jakarta.validation.constraints.Pattern;
 import lombok.Data;
 
-import javax.validation.constraints.NotBlank;
-import javax.validation.constraints.NotEmpty;
-import javax.validation.constraints.Pattern;
 import java.util.List;
 
 /**
diff --git a/example/pom.xml b/example/pom.xml
deleted file mode 100644
index e69de29b..00000000