diff --git a/lark-sender/pom.xml b/lark-sender/pom.xml
index 41691ae..b432e89 100644
--- a/lark-sender/pom.xml
+++ b/lark-sender/pom.xml
@@ -18,4 +18,12 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     </properties>
 
+    <dependencies>
+        <!-- https://mvnrepository.com/artifact/com.larksuite.oapi/oapi-sdk -->
+        <dependency>
+            <groupId>com.larksuite.oapi</groupId>
+            <artifactId>oapi-sdk</artifactId>
+            <version>2.4.16</version>
+        </dependency>
+    </dependencies>
 </project>
\ No newline at end of file
diff --git a/lark-sender/src/main/java/cn/hezhaohui/lark/constant/AppConstant.java b/lark-sender/src/main/java/cn/hezhaohui/lark/constant/AppConstant.java
new file mode 100644
index 0000000..f10f0fd
--- /dev/null
+++ b/lark-sender/src/main/java/cn/hezhaohui/lark/constant/AppConstant.java
@@ -0,0 +1,6 @@
+package cn.hezhaohui.lark.constant;
+
+public class AppConstant {
+    public static final String APP_ID = "cli_a860966d8eb69013";
+    public static final String APP_SECRET = "srCSYZQDaglgSkLSs5MGrfEsCW4fCQE2";
+}
diff --git a/lark-sender/src/main/java/cn/hezhaohui/lark/constant/UserConstant.java b/lark-sender/src/main/java/cn/hezhaohui/lark/constant/UserConstant.java
new file mode 100644
index 0000000..e216c2d
--- /dev/null
+++ b/lark-sender/src/main/java/cn/hezhaohui/lark/constant/UserConstant.java
@@ -0,0 +1,5 @@
+package cn.hezhaohui.lark.constant;
+
+public class UserConstant {
+    public static final String USER_OPEN_ID = "ou_728072d781317a402a0ba6b6d30390a6";
+}
diff --git a/lark-sender/src/main/java/cn/hezhaohui/lark/util/Lark.java b/lark-sender/src/main/java/cn/hezhaohui/lark/util/Lark.java
new file mode 100644
index 0000000..feaa0ba
--- /dev/null
+++ b/lark-sender/src/main/java/cn/hezhaohui/lark/util/Lark.java
@@ -0,0 +1,60 @@
+package cn.hezhaohui.lark.util;
+
+import cn.hezhaohui.lark.constant.AppConstant;
+import cn.hezhaohui.lark.constant.UserConstant;
+import com.google.gson.JsonParser;
+import com.lark.oapi.Client;
+import com.lark.oapi.core.utils.Jsons;
+import com.lark.oapi.service.im.v1.model.*;
+
+import java.nio.charset.StandardCharsets;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.UUID;
+
+
+public class Lark {
+
+// SDK 使用文档：https://open.feishu.cn/document/uAjLw4CM/ukTMukTMukTM/server-side-sdk/java-sdk-guide/preparations
+// 复制该 Demo 后, 需要将 "YOUR_APP_ID", "YOUR_APP_SECRET" 替换为自己应用的 APP_ID, APP_SECRET.
+// 以下示例代码默认根据文档示例值填充，如果存在代码问题，请在 API 调试台填上相关必要参数后再复制代码使用
+
+
+    public static void sendTextMessage(String content) throws Exception {
+        // 构建client
+        Client client = Client.newBuilder(AppConstant.APP_ID, AppConstant.APP_SECRET).build();
+
+        // 生成uuid
+        String uuid = UUID.randomUUID().toString();
+
+        Map<String, String> messageContent = new HashMap<>();
+        messageContent.put("text", content);
+        String jsonContent = Jsons.DEFAULT.toJson(messageContent);
+
+        // 创建请求对象
+        CreateMessageReq req = CreateMessageReq.newBuilder()
+                .receiveIdType("open_id")
+                .createMessageReqBody(CreateMessageReqBody.newBuilder()
+                        .receiveId(UserConstant.USER_OPEN_ID)
+                        .msgType("text")
+                        .content(jsonContent)
+                        .uuid(uuid)
+                        .build())
+                .build();
+
+        // 发起请求
+        CreateMessageResp resp = client.im().v1().message().create(req);
+
+        // 处理服务端错误
+        if(!resp.success()) {
+            System.out.println(String.format("code:%s,msg:%s,reqId:%s, resp:%s",
+                    resp.getCode(), resp.getMsg(), resp.getRequestId(), Jsons.createGSON(true, false).toJson(JsonParser.parseString(new String(resp.getRawResponse().getBody(), StandardCharsets.UTF_8)))));
+            return;
+        }
+
+        // 业务数据处理
+        System.out.println(Jsons.DEFAULT.toJson(resp.getData()));
+    }
+
+
+}
diff --git a/lark-sender/src/test/java/cn/hezhaohui/lark/util/LarkTest.java b/lark-sender/src/test/java/cn/hezhaohui/lark/util/LarkTest.java
new file mode 100644
index 0000000..789289a
--- /dev/null
+++ b/lark-sender/src/test/java/cn/hezhaohui/lark/util/LarkTest.java
@@ -0,0 +1,12 @@
+package cn.hezhaohui.lark.util;
+
+import org.junit.Test;
+
+public class LarkTest {
+
+
+    @Test
+    public void sendTextMessage() throws Exception {
+        Lark.sendTextMessage("测试消息");
+    }
+}
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index 8b60ee1..4e69b99 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,6 +9,12 @@
     <version>1.0-SNAPSHOT</version>
     <packaging>pom</packaging>
 
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>3.2.2</version>
+    </parent>
+
     <modules>
         <module>lark-sender</module>
         <module>gitea-webhook</module>
@@ -20,4 +26,12 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     </properties>
 
+    <dependencies>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
 </project>
\ No newline at end of file