diff --git a/LICENSE.md b/LICENSE.md
index 63031d2..f0f564e 100644
--- a/LICENSE.md
+++ b/LICENSE.md
@@ -1,21 +1,21 @@
-# 076 Free License
-
-Copyright (c) 2026 テクニカル諏訪子
-
-Permission is hereby granted to any person obtaining a copy of the software
-SuwaUI (the "Software") to use, modify, merge, copy, publish, distribute,
-sublicense, and/or sell copies of the Software, subject to the following conditions:
-
-    1. **Origin Attribution**:
-       - You must not misrepresent the origin of the Software; you must not claim
-         you created the original Software.
-    2. **Notice Preservation**:
-       - This license and the above copyright notice must remain intact in all copies
-         of the source code.
-
-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
+# 076 Free License
+
+Copyright (c) テクニカル諏訪子
+
+Permission is hereby granted to any person obtaining a copy of the software
+GLSLテスター (the "Software") to use, modify, merge, copy, publish, distribute,
+sublicense, and/or sell copies of the Software, subject to the following conditions:
+
+    1. **Origin Attribution**:
+       - You must not misrepresent the origin of the Software; you must not claim
+         you created the original Software.
+    2. **Notice Preservation**:
+       - This license and the above copyright notice must remain intact in all copies
+         of the source code.
+
+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.
diff --git a/README.md b/README.md
index bb692a6..f60ee55 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# GLSLテスター
-
-GLSLチュートリアル・シリーズ向けOpenGLレンダー。\
-<img width="802" height="632" alt="shader33" src="https://github.com/user-attachments/assets/c8989dfe-677b-4294-81a7-0e780681db43" />
+# GLSLテスター
+
+GLSLチュートリアル・シリーズ向けOpenGLレンダー。\
+<img width="802" height="632" alt="shader33" src="https://github.com/user-attachments/assets/c8989dfe-677b-4294-81a7-0e780681db43" />
diff --git a/include/vector.h b/include/vector.h
index fb08357..1c03635 100644
--- a/include/vector.h
+++ b/include/vector.h
@@ -1,3 +1,26 @@
+/**************************************************************************************
+# 076 Free License
+
+Copyright (c) テクニカル諏訪子
+
+Permission is hereby granted to any person obtaining a copy of the software
+GLSLテスター (the "Software") to use, modify, merge, copy, publish, distribute,
+sublicense, and/or sell copies of the Software, subject to the following conditions:
+
+    1. **Origin Attribution**:
+       - You must not misrepresent the origin of the Software; you must not claim
+         you created the original Software.
+    2. **Notice Preservation**:
+       - This license and the above copyright notice must remain intact in all copies
+         of the source code.
+
+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.
+**************************************************************************************/
 #pragma once
 
 typedef union {
diff --git a/main.c b/main.c
index fc020ee..2fd5a2f 100644
--- a/main.c
+++ b/main.c
@@ -1,3 +1,26 @@
+/**************************************************************************************
+# 076 Free License
+
+Copyright (c) テクニカル諏訪子
+
+Permission is hereby granted to any person obtaining a copy of the software
+GLSLテスター (the "Software") to use, modify, merge, copy, publish, distribute,
+sublicense, and/or sell copies of the Software, subject to the following conditions:
+
+    1. **Origin Attribution**:
+       - You must not misrepresent the origin of the Software; you must not claim
+         you created the original Software.
+    2. **Notice Preservation**:
+       - This license and the above copyright notice must remain intact in all copies
+         of the source code.
+
+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.
+**************************************************************************************/
 #include <glad/glad.h>
 #ifdef __APPLE__
 #define GL_SILENCE_DEPRECATION