diff --git a/src/REUSE.toml b/src/REUSE.toml
index a58f87b..9344f37 100644
--- a/src/REUSE.toml
+++ b/src/REUSE.toml
@@ -4,13 +4,13 @@ version = 1
 path = "go-base.svg"
 precedence = "override"
 SPDX-FileCopyrightText = "2026 yyc12345"
-SPDX-License-Identifier = "CC-BY-SA-4.0"
+SPDX-License-Identifier = "CC-BY-4.0"
 
 [[annotations]]
 path = "go-inner-shining.svg"
 precedence = "override"
 SPDX-FileCopyrightText = "2026 yyc12345"
-SPDX-License-Identifier = "CC-BY-SA-4.0"
+SPDX-License-Identifier = "CC-BY-4.0"
 
 [[annotations]]
 path = "go-inner.svg"
@@ -51,7 +51,7 @@ SPDX-License-Identifier = "LGPL-2.1-only"
 path = "image-png-checkerboard.svg"
 precedence = "override"
 SPDX-FileCopyrightText = "2026 yyc12345"
-SPDX-License-Identifier = "CC-BY-SA-4.0"
+SPDX-License-Identifier = "CC-BY-4.0"
 
 [[annotations]]
 path = "dialog-infomation.svg"
diff --git a/src/apps/REUSE.toml b/src/apps/REUSE.toml
index 2c7ed41..1770396 100644
--- a/src/apps/REUSE.toml
+++ b/src/apps/REUSE.toml
@@ -4,10 +4,10 @@ version = 1
 path = "sarasacw-picture-frame.svg"
 precedence = "override"
 SPDX-FileCopyrightText = "2026 yyc12345"
-SPDX-License-Identifier = "CC-BY-SA-4.0"
+SPDX-License-Identifier = "CC-BY-4.0"
 
 [[annotations]]
 path = "notepad.blend"
 precedence = "override"
 SPDX-FileCopyrightText = "2026 yyc12345"
-SPDX-License-Identifier = "CC-BY-SA-4.0"
+SPDX-License-Identifier = "CC-BY-4.0"
diff --git a/src/component/REUSE.toml b/src/component/REUSE.toml
index 955f095..1633dd3 100644
--- a/src/component/REUSE.toml
+++ b/src/component/REUSE.toml
@@ -4,13 +4,13 @@ version = 1
 path = "image-base.svg"
 precedence = "override"
 SPDX-FileCopyrightText = "2026 yyc12345"
-SPDX-License-Identifier = "CC-BY-SA-4.0"
+SPDX-License-Identifier = "CC-BY-4.0"
 
 [[annotations]]
 path = "generic-background.svg"
 precedence = "override"
 SPDX-FileCopyrightText = "2026 yyc12345"
-SPDX-License-Identifier = "CC-BY-SA-4.0"
+SPDX-License-Identifier = "CC-BY-4.0"
 
 [[annotations]]
 path = "triangle.svg"
@@ -23,7 +23,7 @@ SPDX-License-Identifier = "Apache-2.0"
 path = "magnifying-glass.blend"
 precedence = "override"
 SPDX-FileCopyrightText = "2026 yyc12345"
-SPDX-License-Identifier = "CC-BY-SA-4.0"
+SPDX-License-Identifier = "CC-BY-4.0"
 
 [[annotations]]
 path = "minus.svg"