diff --git a/QtMeatObjectEx/ExPerson.cpp b/QtMeatObjectEx/ExPerson.cpp
index 54756e2..8491c29 100644
--- a/QtMeatObjectEx/ExPerson.cpp
+++ b/QtMeatObjectEx/ExPerson.cpp
@@ -1,3 +1,18 @@
+/*
+  * Copyright 2019 xmulitech@gmail.com
+  *
+  * Licensed under the Apache License, Version 2.0 (the "License");
+  * you may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at
+  *
+  *     http://www.apache.org/licenses/LICENSE-2.0
+  *
+  * Unless required by applicable law or agreed to in writing, software
+  * distributed under the License is distributed on an "AS IS" BASIS,
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+*/
 #include "ExPerson.h"
 
 //加一个参后的构造函数
diff --git a/QtMeatObjectEx/ExPerson.h b/QtMeatObjectEx/ExPerson.h
index b60f695..d0ff2b1 100644
--- a/QtMeatObjectEx/ExPerson.h
+++ b/QtMeatObjectEx/ExPerson.h
@@ -1,3 +1,18 @@
+/*
+  * Copyright 2019 xmulitech@gmail.com
+  *
+  * Licensed under the Apache License, Version 2.0 (the "License");
+  * you may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at
+  *
+  *     http://www.apache.org/licenses/LICENSE-2.0
+  *
+  * Unless required by applicable law or agreed to in writing, software
+  * distributed under the License is distributed on an "AS IS" BASIS,
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+*/
 #ifndef EXPERSON_H
 #define EXPERSON_H
 
diff --git a/QtMeatObjectEx/ExWidget.cpp b/QtMeatObjectEx/ExWidget.cpp
index 23b2747..2c6f1bc 100644
--- a/QtMeatObjectEx/ExWidget.cpp
+++ b/QtMeatObjectEx/ExWidget.cpp
@@ -1,3 +1,18 @@
+/*
+  * Copyright 2019 xmulitech@gmail.com
+  *
+  * Licensed under the Apache License, Version 2.0 (the "License");
+  * you may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at
+  *
+  *     http://www.apache.org/licenses/LICENSE-2.0
+  *
+  * Unless required by applicable law or agreed to in writing, software
+  * distributed under the License is distributed on an "AS IS" BASIS,
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+*/
 #include "ExWidget.h"
 #include "ui_ExWidget.h"
 #include <QMetaProperty>
diff --git a/QtMeatObjectEx/ExWidget.h b/QtMeatObjectEx/ExWidget.h
index 96933f7..ef68f96 100644
--- a/QtMeatObjectEx/ExWidget.h
+++ b/QtMeatObjectEx/ExWidget.h
@@ -1,3 +1,18 @@
+/*
+  * Copyright 2019 xmulitech@gmail.com
+  *
+  * Licensed under the Apache License, Version 2.0 (the "License");
+  * you may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at
+  *
+  *     http://www.apache.org/licenses/LICENSE-2.0
+  *
+  * Unless required by applicable law or agreed to in writing, software
+  * distributed under the License is distributed on an "AS IS" BASIS,
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+*/
 #ifndef EXWIDGET_H
 #define EXWIDGET_H
 
diff --git a/QtMeatObjectEx/main.cpp b/QtMeatObjectEx/main.cpp
index ab25a7f..94cb9f6 100644
--- a/QtMeatObjectEx/main.cpp
+++ b/QtMeatObjectEx/main.cpp
@@ -1,3 +1,18 @@
+/*
+  * Copyright 2019 xmulitech@gmail.com
+  *
+  * Licensed under the Apache License, Version 2.0 (the "License");
+  * you may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at
+  *
+  *     http://www.apache.org/licenses/LICENSE-2.0
+  *
+  * Unless required by applicable law or agreed to in writing, software
+  * distributed under the License is distributed on an "AS IS" BASIS,
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+*/
 #include "ExWidget.h"
 #include <QApplication>