diff --git a/LICENSE b/LICENSE
index d20b90d5f5..8a3702b657 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2024-2025 DeepSeek CLI Contributors
+Copyright (c) 2024-2025 DeepSeek-TUI Contributors
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/crates/app-server/src/lib.rs b/crates/app-server/src/lib.rs
index 373ab3c4c5..1a47d7a80a 100644
--- a/crates/app-server/src/lib.rs
+++ b/crates/app-server/src/lib.rs
@@ -36,7 +36,7 @@ pub mod daemon_socket;
 
 /// Legacy DeepSeek-era naming kept for external compatibility.
 ///
-/// CodeWhale began life as a DeepSeek CLI; existing health probes, SDK
+/// CodeWhale began life as DeepSeek-TUI; existing health probes, SDK
 /// harnesses, and on-disk layouts still key off these names. Every remaining
 /// legacy reference in this crate routes through this shim so a future
 /// coordinated migration touches exactly one place (repo policy: preserve
diff --git a/extensions/vscode/LICENSE b/extensions/vscode/LICENSE
index d20b90d5f5..8a3702b657 100644
--- a/extensions/vscode/LICENSE
+++ b/extensions/vscode/LICENSE
@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2024-2025 DeepSeek CLI Contributors
+Copyright (c) 2024-2025 DeepSeek-TUI Contributors
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal