diff --git a/javaSE-day06/src/com/inmind/thread_pool10/Demo13.java b/javaSE-day06/src/com/inmind/thread_pool10/Demo13.java
new file mode 100644
index 0000000..490d267
--- /dev/null
+++ b/javaSE-day06/src/com/inmind/thread_pool10/Demo13.java
@@ -0,0 +1,28 @@
+package com.inmind.thread_pool10;
+
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.Future;
+
+/*
+学习任务：线程池：处理Callable任务
+
+提交Callable任务的API：
+<T> Future<T> submit(Callable<T> task) 提交值返回任务以执行，并返回代表任务待处理结果的Future。
+
+注意：有返回的子线程操作，它的返回值会封装在Future中，通过get方法来获取
+ */
+public class Demo13 {
+    public static void main(String[] args) throws ExecutionException, InterruptedException {
+        //创建线程池
+        ExecutorService threadPool = Executors.newFixedThreadPool(5);
+        Future<Integer> future1 = threadPool.submit(new MyCallable(5));
+        Future<Integer> future2 = threadPool.submit(new MyCallable(3));
+        Future<Integer> future3 = threadPool.submit(new MyCallable(10));
+
+        System.out.println("任务1返回的结果为："+future1.get());
+        System.out.println("任务2返回的结果为："+future2.get());
+        System.out.println("任务3返回的结果为："+future3.get());
+    }
+}
diff --git a/javaSE-day06/src/com/inmind/thread_pool10/MyCallable.java b/javaSE-day06/src/com/inmind/thread_pool10/MyCallable.java
new file mode 100644
index 0000000..8910822
--- /dev/null
+++ b/javaSE-day06/src/com/inmind/thread_pool10/MyCallable.java
@@ -0,0 +1,25 @@
+package com.inmind.thread_pool10;
+
+import java.util.concurrent.Callable;
+
+public class MyCallable implements Callable<Integer> {
+    int sum = 0;
+
+    public MyCallable(int sum) {
+        this.sum = sum;
+    }
+
+    //计算固定值的累和
+    @Override
+    public Integer call() throws Exception {
+        //计算sum的累和
+        int result = 0;
+        for (int i = 0; i <= sum; i++) {
+            result+= i;
+        }
+        Thread.sleep(1000);
+        System.out.println(Thread.currentThread().getName()+"执行完累加操作，结果为："+result);
+
+        return result;
+    }
+}