diff --git a/_xtool/internal/libclang/basic.go b/_xtool/internal/libclang/basic.go
index 8691d4cfc..a9d43ecf1 100644
--- a/_xtool/internal/libclang/basic.go
+++ b/_xtool/internal/libclang/basic.go
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2024 The GoPlus Authors (goplus.org). All rights reserved.
+ * Copyright (c) 2024 The XGo Authors (xgo.dev). All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/_xtool/internal/libclang/clang.go b/_xtool/internal/libclang/clang.go
index d05e7d324..c85b3e701 100644
--- a/_xtool/internal/libclang/clang.go
+++ b/_xtool/internal/libclang/clang.go
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2024 The GoPlus Authors (goplus.org). All rights reserved.
+ * Copyright (c) 2024 The XGo Authors (xgo.dev). All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/_xtool/llcppsigfetch/llcppsigfetch.go b/_xtool/llcppsigfetch/llcppsigfetch.go
index 217d148e6..2c6784162 100644
--- a/_xtool/llcppsigfetch/llcppsigfetch.go
+++ b/_xtool/llcppsigfetch/llcppsigfetch.go
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2024 The GoPlus Authors (goplus.org). All rights reserved.
+ * Copyright (c) 2024 The XGo Authors (xgo.dev). All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/_xtool/llcppsymg/llcppsymg.go b/_xtool/llcppsymg/llcppsymg.go
index 2c3f202ce..ed945aefc 100644
--- a/_xtool/llcppsymg/llcppsymg.go
+++ b/_xtool/llcppsymg/llcppsymg.go
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2024 The GoPlus Authors (goplus.org). All rights reserved.
+ * Copyright (c) 2024 The XGo Authors (xgo.dev). All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/ast/ast.go b/ast/ast.go
index ab564db19..a7703ae04 100644
--- a/ast/ast.go
+++ b/ast/ast.go
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2024 The GoPlus Authors (goplus.org). All rights reserved.
+ * Copyright (c) 2024 The XGo Authors (xgo.dev). All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/cl/blockctx.go b/cl/blockctx.go
index 6f8065c4c..37de8307e 100644
--- a/cl/blockctx.go
+++ b/cl/blockctx.go
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2025 The GoPlus Authors (goplus.org). All rights reserved.
+ * Copyright (c) 2025 The XGo Authors (xgo.dev). All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/cl/compile.go b/cl/compile.go
index bf5ed241f..82f46f659 100644
--- a/cl/compile.go
+++ b/cl/compile.go
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2025 The GoPlus Authors (goplus.org). All rights reserved.
+ * Copyright (c) 2025 The XGo Authors (xgo.dev). All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/cl/decl.go b/cl/decl.go
index d4faec007..f3d77575f 100644
--- a/cl/decl.go
+++ b/cl/decl.go
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2025 The GoPlus Authors (goplus.org). All rights reserved.
+ * Copyright (c) 2025 The XGo Authors (xgo.dev). All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/cl/type_and_var.go b/cl/type_and_var.go
index 7326442d2..2b61005a7 100644
--- a/cl/type_and_var.go
+++ b/cl/type_and_var.go
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2025 The GoPlus Authors (goplus.org). All rights reserved.
+ * Copyright (c) 2025 The XGo Authors (xgo.dev). All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/cmd/gogensig/gogensig.go b/cmd/gogensig/gogensig.go
index d03387ce1..5a0d59d97 100644
--- a/cmd/gogensig/gogensig.go
+++ b/cmd/gogensig/gogensig.go
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2024 The GoPlus Authors (goplus.org). All rights reserved.
+ * Copyright (c) 2024 The XGo Authors (xgo.dev). All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/cmd/llcppg/llcppg.go b/cmd/llcppg/llcppg.go
index 39de3505d..29e3ed873 100644
--- a/cmd/llcppg/llcppg.go
+++ b/cmd/llcppg/llcppg.go
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2024 The GoPlus Authors (goplus.org). All rights reserved.
+ * Copyright (c) 2024 The XGo Authors (xgo.dev). All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/parser/iparser.go b/parser/iparser.go
index 8a76bce08..5e1eaff13 100644
--- a/parser/iparser.go
+++ b/parser/iparser.go
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2025 The GoPlus Authors (goplus.org). All rights reserved.
+ * Copyright (c) 2025 The XGo Authors (xgo.dev). All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/parser/parser.go b/parser/parser.go
index 9023c62d9..bf8b6e3cd 100644
--- a/parser/parser.go
+++ b/parser/parser.go
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2025 The GoPlus Authors (goplus.org). All rights reserved.
+ * Copyright (c) 2025 The XGo Authors (xgo.dev). All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
diff --git a/tool/gengo.go b/tool/gengo.go
index 12f76dc62..e8de572eb 100644
--- a/tool/gengo.go
+++ b/tool/gengo.go
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2025 The GoPlus Authors (goplus.org). All rights reserved.
+ * Copyright (c) 2025 The XGo Authors (xgo.dev). All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.