diff --git a/src/main/java/io/github/ehlxr/utils/SendAlarmUtil.java b/src/main/java/io/github/ehlxr/utils/SendAlarmUtil.java
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+++ b/src/main/java/io/github/ehlxr/utils/SendAlarmUtil.java
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+/*
+ * The MIT License (MIT)
+ *
+ * Copyright © 2020 xrv <xrg@live.com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+package io.github.ehlxr.utils;
+
+import com.google.common.collect.ImmutableMap;
+
+import java.util.Objects;
+import java.util.concurrent.CompletableFuture;
+import java.util.function.BiConsumer;
+
+/**
+ * 预警信息发送工具类
+ *
+ * @author ehlxr
+ * @since 2020-12-23 17:47.
+ */
+public class SendAlarmUtil {
+    private static String dingtalkUrl;
+
+    public static void init(String dingtalkUrl) {
+        Objects.requireNonNull(dingtalkUrl, "dingtalkUrl not allow null");
+
+        SendAlarmUtil.dingtalkUrl = dingtalkUrl;
+    }
+
+    /**
+     * 异步发送预警信息
+     *
+     * @param msg    预警信息
+     * @param action {@link BiConsumer} 完成后回调函数式接口
+     */
+    public static void send(String msg, BiConsumer<? super String, ? super Throwable> action) {
+        // String msg = String.format("%s\ntraceid: %s", msg, MDC.get(Constants.LOG_TRACE_ID));
+
+        CompletableFuture.supplyAsync(() -> {
+                    Objects.requireNonNull(dingtalkUrl, "SendAlarmUtil not init.");
+                    return HttpUtil.post(dingtalkUrl,
+                            JsonUtils.obj2String(ImmutableMap.of("msgtype", "text",
+                                    "text", ImmutableMap.of("content", msg))));
+                }
+
+        ).whenCompleteAsync(action);
+    }
+
+    /**
+     * 异步发送预警信息
+     *
+     * @param message 预警信息
+     */
+    public static void send(String message) {
+        send(message, (u, t) -> {
+        });
+    }
+
+    public static void main(String[] args) throws InterruptedException {
+        Try.of(() -> SendAlarmUtil.init(dingtalkUrl))
+                .trap(System.out::println)
+                .run();
+
+        send("dsfsdf",
+                (t, u) -> System.out.println("send exception message to dingtalk result " + t + ". " + u));
+
+        System.out.println("000000");
+
+        Thread.sleep(2000);
+    }
+}