diff --git a/test-MNIST/test-MNIST.cpp b/test-MNIST/test-MNIST.cpp
index 238295e..882687e 100644
--- a/test-MNIST/test-MNIST.cpp
+++ b/test-MNIST/test-MNIST.cpp
@@ -4,6 +4,7 @@
 *
 * Load trained Caffe model and run single image test with OpenCV
 */
+//添加注释用于测试
 
 #include "caffe/caffe.hpp"
 #include "caffe/util/io.hpp"
diff --git a/train-MNIST/train-MNIST.cpp b/train-MNIST/train-MNIST.cpp
index aad20c2..59470f7 100644
--- a/train-MNIST/train-MNIST.cpp
+++ b/train-MNIST/train-MNIST.cpp
@@ -4,6 +4,7 @@
 *
 * Start caffe training from Visual Studio
 */
+//添加注释用于测试
 
 #include "caffe/caffe.hpp"
 #include "caffe/util/io.hpp"