diff --git a/.github/workflows/check_code_generation.yml b/.github/workflows/check_code_generation.yml
index e730e3cb6..650dc1738 100644
--- a/.github/workflows/check_code_generation.yml
+++ b/.github/workflows/check_code_generation.yml
@@ -21,8 +21,8 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: run tlm-cmd-code-generator
-        working-directory: ./tlm-cmd-code-generator
+      - name: run code-generator
+        working-directory: ./code-generator
         run: |
           cp "./settings_${{ matrix.user }}.json" ./settings.json
           python GenerateC2ACode.py
diff --git a/tlm-cmd-code-generator/.flake8 b/code-generator/.flake8
similarity index 100%
rename from tlm-cmd-code-generator/.flake8
rename to code-generator/.flake8
diff --git a/tlm-cmd-code-generator/.gitignore b/code-generator/.gitignore
similarity index 100%
rename from tlm-cmd-code-generator/.gitignore
rename to code-generator/.gitignore
diff --git a/tlm-cmd-code-generator/GenerateC2ACode.py b/code-generator/GenerateC2ACode.py
similarity index 100%
rename from tlm-cmd-code-generator/GenerateC2ACode.py
rename to code-generator/GenerateC2ACode.py
diff --git a/tlm-cmd-code-generator/README.md b/code-generator/README.md
similarity index 99%
rename from tlm-cmd-code-generator/README.md
rename to code-generator/README.md
index 7c5bfea01..26610d521 100644
--- a/tlm-cmd-code-generator/README.md
+++ b/code-generator/README.md
@@ -1,4 +1,4 @@
-# c2a-tlm-cmd-code-generator
+# c2a-code-generator
 [TlmCmd DB](https://github.com/ut-issl/tlm-cmd-db)からC2Aのコードを生成するためのスクリプト
 
 以下が自動生成される．
diff --git a/tlm-cmd-code-generator/my_mod/cmd_def.py b/code-generator/my_mod/cmd_def.py
similarity index 100%
rename from tlm-cmd-code-generator/my_mod/cmd_def.py
rename to code-generator/my_mod/cmd_def.py
diff --git a/tlm-cmd-code-generator/my_mod/load_db.py b/code-generator/my_mod/load_db.py
similarity index 100%
rename from tlm-cmd-code-generator/my_mod/load_db.py
rename to code-generator/my_mod/load_db.py
diff --git a/tlm-cmd-code-generator/my_mod/tlm_buffer.py b/code-generator/my_mod/tlm_buffer.py
similarity index 100%
rename from tlm-cmd-code-generator/my_mod/tlm_buffer.py
rename to code-generator/my_mod/tlm_buffer.py
diff --git a/tlm-cmd-code-generator/my_mod/tlm_def.py b/code-generator/my_mod/tlm_def.py
similarity index 100%
rename from tlm-cmd-code-generator/my_mod/tlm_def.py
rename to code-generator/my_mod/tlm_def.py
diff --git a/tlm-cmd-code-generator/pyproject.toml b/code-generator/pyproject.toml
similarity index 100%
rename from tlm-cmd-code-generator/pyproject.toml
rename to code-generator/pyproject.toml
diff --git a/tlm-cmd-code-generator/requirements.txt b/code-generator/requirements.txt
similarity index 100%
rename from tlm-cmd-code-generator/requirements.txt
rename to code-generator/requirements.txt
diff --git a/tlm-cmd-code-generator/settings_mobc.json b/code-generator/settings_mobc.json
similarity index 100%
rename from tlm-cmd-code-generator/settings_mobc.json
rename to code-generator/settings_mobc.json
diff --git a/tlm-cmd-code-generator/settings_subobc.json b/code-generator/settings_subobc.json
similarity index 100%
rename from tlm-cmd-code-generator/settings_subobc.json
rename to code-generator/settings_subobc.json
diff --git a/docs/component_driver/communication_with_components.md b/docs/component_driver/communication_with_components.md
index d62c4bff5..5388ab405 100644
--- a/docs/component_driver/communication_with_components.md
+++ b/docs/component_driver/communication_with_components.md
@@ -95,7 +95,7 @@ https://github.com/arkedge/c2a-core/blob/45d78a05c339c285b5aa0c2fcbf57c1b105137e
 C2A 間通信によって，以下のような機能が提供される．
 
 - OBC 間の簡易な Driver 実装と自動コード生成
-    - [c2a-tlm-cmd-code-generator](../../tlm-cmd-code-generator/) 参照．
+    - [c2a-code-generator](../../code-generator/) 参照．
     - [`examples/mobc/src/src_user/Drivers/Aocs`](/examples/mobc/src/src_user/Drivers/Aocs/) などの多くのコードが自動生成される．
 - OBC と地上局でネットワークを形成．
     - 地上局から MOBC をルーターとして， sub OBC へコマンド配送．