diff --git a/lark/pom.xml b/lark/pom.xml
index 96a347e..a0bdede 100644
--- a/lark/pom.xml
+++ b/lark/pom.xml
@@ -16,6 +16,23 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
+
+        <dependency>
+            <groupId>com.larksuite.oapi</groupId>
+            <artifactId>oapi-sdk</artifactId>
+            <version>2.4.24</version>
+        </dependency>
+
+        <dependency>
+            <groupId>cn.hutool</groupId>
+            <artifactId>hutool-all</artifactId>
+        </dependency>
+
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
     <properties>
diff --git a/lark/src/main/java/cn/hezhaohui/lark/Application.java b/lark/src/main/java/cn/hezhaohui/lark/Application.java
index ac75828..3491645 100644
--- a/lark/src/main/java/cn/hezhaohui/lark/Application.java
+++ b/lark/src/main/java/cn/hezhaohui/lark/Application.java
@@ -1,11 +1,12 @@
 package cn.hezhaohui.lark;
 
+import cn.hezhaohui.lark.util.LarkUtil;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 
 @SpringBootApplication
 public class Application {
-    public static void main(String[] args) {
+    public static void main(String[] args) throws Exception {
         SpringApplication.run(Application.class, args);
     }
 }
diff --git a/lark/src/main/java/cn/hezhaohui/lark/constant/AppConstant.java b/lark/src/main/java/cn/hezhaohui/lark/constant/AppConstant.java
new file mode 100644
index 0000000..2e34296
--- /dev/null
+++ b/lark/src/main/java/cn/hezhaohui/lark/constant/AppConstant.java
@@ -0,0 +1,8 @@
+package cn.hezhaohui.lark.constant;
+
+public class AppConstant {
+
+    public final static String APP_ID = "cli_a875a60984b5500c";
+    public final static String APP_SECRET = "toAfmMddNEG9qWsYngs7wch0HwW4vAls";
+    public final static String APP_USER_OPEN_ID = "ou_9eb248881be923bad599f342c22a4e7a";
+}
diff --git a/lark/src/main/java/cn/hezhaohui/lark/util/LarkUtil.java b/lark/src/main/java/cn/hezhaohui/lark/util/LarkUtil.java
new file mode 100644
index 0000000..b042d63
--- /dev/null
+++ b/lark/src/main/java/cn/hezhaohui/lark/util/LarkUtil.java
@@ -0,0 +1,54 @@
+package cn.hezhaohui.lark.util;
+
+import cn.hezhaohui.lark.constant.AppConstant;
+import cn.hutool.core.util.IdUtil;
+import cn.hutool.json.JSONUtil;
+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;
+
+public class LarkUtil {
+
+// 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 sendText(String content) throws Exception {
+        // 构建client
+        Client client = Client.newBuilder(AppConstant.APP_ID, AppConstant.APP_SECRET).build();
+
+        // Json 包装
+        Map<String, String> text = new HashMap<>();
+        text.put("text", content);
+        String textJson = JSONUtil.toJsonStr(text);
+
+        // 创建请求对象
+        CreateMessageReq req = CreateMessageReq.newBuilder()
+                .receiveIdType("open_id")
+                .createMessageReqBody(CreateMessageReqBody.newBuilder()
+                        .receiveId(AppConstant.APP_USER_OPEN_ID)
+                        .msgType("text")
+                        .content(textJson)
+                        .uuid(IdUtil.randomUUID())
+                        .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/src/test/java/cn/hezhaohui/lark/util/LarkUtilTest.java b/lark/src/test/java/cn/hezhaohui/lark/util/LarkUtilTest.java
new file mode 100644
index 0000000..664196e
--- /dev/null
+++ b/lark/src/test/java/cn/hezhaohui/lark/util/LarkUtilTest.java
@@ -0,0 +1,12 @@
+package cn.hezhaohui.lark.util;
+
+
+import org.junit.jupiter.api.Test;
+
+class LarkUtilTest {
+
+    @Test
+    void sendText() throws Exception {
+        LarkUtil.sendText("你好");
+    }
+}
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index d5a7aed..f0f1de2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -21,24 +21,21 @@
         <dependencies>
             <dependency>
                 <groupId>org.springframework.boot</groupId>
-                <artifactId>spring-boot-starter-web</artifactId>
-                <version>3.2.2</version>
-            </dependency>
-            <dependency>
-                <groupId>org.springframework.boot</groupId>
-                <artifactId>spring-boot-maven-plugin</artifactId>
-                <version>3.2.2</version>
-            </dependency>
-            <dependency>
-                <groupId>org.springframework.boot</groupId>
-                <artifactId>spring-boot-starter-test</artifactId>
+                <artifactId>spring-boot-dependencies</artifactId>
                 <version>3.2.2</version>
+                <type>pom</type>
+                <scope>import</scope>
             </dependency>
             <dependency>
                 <groupId>org.projectlombok</groupId>
                 <artifactId>lombok</artifactId>
                 <version>1.18.30</version>
             </dependency>
+            <dependency>
+                <groupId>cn.hutool</groupId>
+                <artifactId>hutool-all</artifactId>
+                <version>5.8.9</version>
+            </dependency>
         </dependencies>
     </dependencyManagement>
     <!-- 构建配置 -->
@@ -48,6 +45,7 @@
             <plugin>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-maven-plugin</artifactId>
+                <version>3.2.2</version>
             </plugin>
         </plugins>
     </build>