diff --git a/pom.xml b/pom.xml
index 2ea7280..238f263 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
 
 	<groupId>com.imyeyu.java</groupId>
 	<artifactId>timi-java</artifactId>
-	<version>0.0.3</version>
+	<version>0.0.4</version>
 	<packaging>jar</packaging>
 
 	<properties>
diff --git a/src/main/java/com/imyeyu/java/thread/AsyncRetryExecutor.java b/src/main/java/com/imyeyu/java/thread/AsyncRetryExecutor.java
index 9ffc7c3..93c3426 100644
--- a/src/main/java/com/imyeyu/java/thread/AsyncRetryExecutor.java
+++ b/src/main/java/com/imyeyu/java/thread/AsyncRetryExecutor.java
@@ -3,9 +3,11 @@ package com.imyeyu.java.thread;
 import com.imyeyu.java.bean.Callback;
 import com.imyeyu.java.bean.CallbackArg;
 import com.imyeyu.java.bean.timi.TimiException;
+import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.Data;
 import lombok.Getter;
+import lombok.NoArgsConstructor;
 
 import java.util.concurrent.TimeUnit;
 
@@ -40,6 +42,41 @@ public class AsyncRetryExecutor {
 	@Getter
 	private volatile boolean isRunning = false;
 
+	/**
+	 * 任务
+	 *
+	 * @author 夜雨
+	 * @since 2025-11-06 23:37
+	 */
+	@Data
+	@Builder
+	@NoArgsConstructor
+	@AllArgsConstructor
+	public static class Task {
+
+		/** 必填回调方法 */
+		private Callback callback;
+
+		/** 最大重试次数，-1 为无限重试 */
+		@Builder.Default
+		private int maxRetry = DEFAULT_MAX_RETRY;
+
+		/** 重试间隔毫秒数 */
+		@Builder.Default
+		private long retryInterval = DEFAULT_RETRY_INTERVAL;
+
+		/** 线程名前缀 */
+		@Builder.Default
+		private String threadNamePrefix = DEFAULT_THREAD_NAME_PREFIX;
+
+		/** 是否设置为守护线程 */
+		@Builder.Default
+		private boolean daemon = DEFAULT_DAEMON;
+
+		/** 重试耗尽时的异常回调 */
+		private CallbackArg<Exception> onRetryExhausted;
+	}
+
 	/**
 	 * 根据构建器参数创建异步重试执行器
 	 *
@@ -62,7 +99,9 @@ public class AsyncRetryExecutor {
 					}
 					if (0 < task.maxRetry && task.maxRetry < retryCount) {
 						// 超过重试次数
-						task.onRetryExhausted.handler(e);
+						if (task.onRetryExhausted != null) {
+							task.onRetryExhausted.handler(e);
+						}
 						break;
 					}
 					// 重试
@@ -79,32 +118,13 @@ public class AsyncRetryExecutor {
 	}
 
 	/**
-	 * 构造器
+	 * 使用默认参数创建执行器
 	 *
-	 * @author 夜雨
-	 * @since 2025-11-06 23:37
+	 * @param task 任务
+	 * @return 执行器实例
 	 */
-	@Data
-	@Builder
-	public static class Task {
-
-		/** 必填回调方法 */
-		private Callback callback;
-
-		/** 最大重试次数，-1 为无限重试 */
-		private int maxRetry = DEFAULT_MAX_RETRY;
-
-		/** 重试间隔毫秒数 */
-		private long retryInterval = DEFAULT_RETRY_INTERVAL;
-
-		/** 线程名前缀 */
-		private String threadNamePrefix = DEFAULT_THREAD_NAME_PREFIX;
-
-		/** 是否设置为守护线程 */
-		private boolean daemon = DEFAULT_DAEMON;
-
-		/** 重试耗尽时的异常回调 */
-		private CallbackArg<Exception> onRetryExhausted;
+	public static AsyncRetryExecutor create(Task task) {
+		return new AsyncRetryExecutor(task);
 	}
 
 	/**