diff --git a/ArrayStack.exe b/ArrayStack.exe
new file mode 100644
index 0000000..ac4620c
Binary files /dev/null and b/ArrayStack.exe differ
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..fd502d3
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2016-2023 筱锋xiao_lfeng
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
\ No newline at end of file
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..8ea5c20
--- /dev/null
+++ b/README.md
@@ -0,0 +1,8 @@
+# DataStructure_ArrayStack_C
+
+高等院校计算机必修课（基于C语言数据结构） —— 线性表（栈）
+
+作者：[筱锋xiao_lfeng](https://www.x-lf.com/)
+
+注意：代码不更新，接收用户PR。
+若使用请遵循MIT开源协议
\ No newline at end of file
diff --git a/main.cpp b/main.cpp
index 0128a67..d70f884 100644
--- a/main.cpp
+++ b/main.cpp
@@ -1,4 +1,11 @@
+/*
+ * ����˵��
+ * ������ ���xiao_lfeng ��д
+ * �俪�����ɴ˻�����ICP�������߱�д����ICP��2022014822��
+ */
+
 #include <cstdio>
+#include <cstdlib>
 
 #define MaxSize 100
 
@@ -96,5 +103,6 @@ int main() {
         default:
             break;
     }
+    system("pause");
     return 0;
 }
\ No newline at end of file