diff --git a/Classes/MyThread.cpp b/Classes/MyThread.cpp
index 2e36adc..d89f96d 100644
--- a/Classes/MyThread.cpp
+++ b/Classes/MyThread.cpp
@@ -15,6 +15,7 @@ void MyThread::run()
 		else if (QString::fromStdString(pcd).endsWith(".ply", Qt::CaseInsensitive))
 			io::loadPLYFile(pcd, *cloudPtr);
 		cloud = *cloudPtr;
+		cout << "hhhhhhhhhhhhhh," << cloud.size() << "\n";
 	}
 
 	auto pclData = PointCloudData::getInstance(cloud);
diff --git a/Classes/main.cpp b/Classes/main.cpp
index b4145fd..75daaaf 100644
--- a/Classes/main.cpp
+++ b/Classes/main.cpp
@@ -5,8 +5,8 @@
 
 int main(int argc, char *argv[])
 {
-	// AllocConsole();// 分配控制台
-	// freopen("CONOUT$", "w+t", stdout);// 向控制台输出
+	AllocConsole();// 分配控制台
+	freopen("CONOUT$", "w+t", stdout);// 向控制台输出
 	QApplication a(argc, argv);
 	Loading l;
 	l.show();
diff --git a/Doc/缁撴瀯鍏変笁缁撮噸寤鸿蒋浠惰璁℃ā寮忓垎鏋�.pdf b/Doc/缁撴瀯鍏変笁缁撮噸寤鸿蒋浠惰璁℃ā寮忓垎鏋�.pdf
new file mode 100644
index 0000000..8033dec
Binary files /dev/null and b/Doc/缁撴瀯鍏変笁缁撮噸寤鸿蒋浠惰璁℃ā寮忓垎鏋�.pdf differ