diff --git a/Software/Application/Tensorflow/安装_Tensorflow.md b/Software/Application/Tensorflow/安装_Tensorflow.md
index 15a10ee..18f2301 100644
--- a/Software/Application/Tensorflow/安装_Tensorflow.md
+++ b/Software/Application/Tensorflow/安装_Tensorflow.md
@@ -55,5 +55,9 @@
     >>> sess = tf.Session()
     >>> print(sess.run(hello))
     Hello, TensorFlow!
+    >>> a = tf.constant(10)
+	>>> b = tf.constant(32)
+	>>> print sess.run(a+b)
+	42
 
 如果能正确打印，则说明安装成功。