diff --git a/src/main/java/com/Mrliu/thread/ThreadJoinDemo.java b/src/main/java/com/Mrliu/thread/ThreadJoinDemo.java
new file mode 100644
index 0000000000000000000000000000000000000000..7ce918805400291b049290c9714c211185542624
--- /dev/null
+++ b/src/main/java/com/Mrliu/thread/ThreadJoinDemo.java
@@ -0,0 +1,24 @@
+package com.Mrliu.thread;
+
+import java.util.concurrent.TimeUnit;
+
+/**
+ * 验证Thread.join方法：控制线程执行顺序
+ * 子线程thread.join后，主线程需等待子线程执行完毕后才能继续往下执行
+ */
+public class ThreadJoinDemo {
+
+    public static void main(String[] args) throws InterruptedException {
+        Thread thread = new Thread(() -> {
+            try {
+                TimeUnit.SECONDS.sleep(10);
+                System.out.println("Children-Thread: test");
+            } catch (InterruptedException e) {
+                e.printStackTrace();
+            }
+        }, "Children-Thread");
+        thread.start();
+        thread.join();
+        System.out.println("test");
+    }
+}