diff --git a/lab-38/lab-38-elk-demo/pom.xml b/lab-38/lab-38-elk-demo/pom.xml
new file mode 100644
index 00000000..60ee2aa8
--- /dev/null
+++ b/lab-38/lab-38-elk-demo/pom.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>2.2.2.RELEASE</version>
+        <relativePath/> <!-- lookup parent from repository -->
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>lab-38-elk-demo</artifactId>
+
+    <dependencies>
+        <!-- 实现对 Spring MVC 的自动化配置 -->
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+    </dependencies>
+
+</project>
diff --git a/lab-38/lab-38-elk-demo/src/main/java/cn/iocoder/springboot/lab38/elkdemo/Application.java b/lab-38/lab-38-elk-demo/src/main/java/cn/iocoder/springboot/lab38/elkdemo/Application.java
new file mode 100644
index 00000000..28482b8f
--- /dev/null
+++ b/lab-38/lab-38-elk-demo/src/main/java/cn/iocoder/springboot/lab38/elkdemo/Application.java
@@ -0,0 +1,13 @@
+package cn.iocoder.springboot.lab38.elkdemo;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class Application {
+
+    public static void main(String[] args) {
+        SpringApplication.run(Application.class, args);
+    }
+
+}
diff --git a/lab-38/lab-38-elk-demo/src/main/resources/application.yaml b/lab-38/lab-38-elk-demo/src/main/resources/application.yaml
new file mode 100644
index 00000000..9697b8c5
--- /dev/null
+++ b/lab-38/lab-38-elk-demo/src/main/resources/application.yaml
@@ -0,0 +1,8 @@
+spring:
+  application:
+    name: demo-application # 应用名
+
+logging:
+  # 日志文件配置
+  file:
+    name: /Users/yunai/logs/${spring.application.name}.log # 日志文件名。
diff --git a/lab-38/lab-38-elk-demo/target/classes/application.yaml b/lab-38/lab-38-elk-demo/target/classes/application.yaml
new file mode 100644
index 00000000..9697b8c5
--- /dev/null
+++ b/lab-38/lab-38-elk-demo/target/classes/application.yaml
@@ -0,0 +1,8 @@
+spring:
+  application:
+    name: demo-application # 应用名
+
+logging:
+  # 日志文件配置
+  file:
+    name: /Users/yunai/logs/${spring.application.name}.log # 日志文件名。
diff --git a/lab-38/pom.xml b/lab-38/pom.xml
new file mode 100644
index 00000000..3e6f908e
--- /dev/null
+++ b/lab-38/pom.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>labs-parent</artifactId>
+        <groupId>cn.iocoder.springboot.labs</groupId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>lab-38</artifactId>
+    <modules>
+        <module>lab-38-elk-demo</module>
+    </modules>
+
+</project>
diff --git a/pom.xml b/pom.xml
index 83b58be4..37bb41fe 100644
--- a/pom.xml
+++ b/pom.xml
@@ -46,6 +46,7 @@
         <module>lab-35</module>
         <module>lab-36</module>
         <module>lab-37</module>
+        <module>lab-38</module>
     </modules>