diff --git a/.dockerignore b/.dockerignore
index c628b85ec..5ab61d98b 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -1,7 +1,7 @@
 **/.git
 
 .autogen
-.github
+.forgejo
 .travis
 .vscode
 .config
diff --git a/.github/FUNDING.yml b/.forgejo/FUNDING.yml
similarity index 100%
rename from .github/FUNDING.yml
rename to .forgejo/FUNDING.yml
diff --git a/.github/ISSUE_TEMPLATE/01_bug-report.yml b/.forgejo/ISSUE_TEMPLATE/01_bug-report.yml
similarity index 100%
rename from .github/ISSUE_TEMPLATE/01_bug-report.yml
rename to .forgejo/ISSUE_TEMPLATE/01_bug-report.yml
diff --git a/.github/ISSUE_TEMPLATE/02_feature-request.yml b/.forgejo/ISSUE_TEMPLATE/02_feature-request.yml
similarity index 100%
rename from .github/ISSUE_TEMPLATE/02_feature-request.yml
rename to .forgejo/ISSUE_TEMPLATE/02_feature-request.yml
diff --git a/.github/ISSUE_TEMPLATE/config.yml b/.forgejo/ISSUE_TEMPLATE/config.yml
similarity index 100%
rename from .github/ISSUE_TEMPLATE/config.yml
rename to .forgejo/ISSUE_TEMPLATE/config.yml
diff --git a/.github/PULL_REQUEST_TEMPLATE/01_bug.md b/.forgejo/PULL_REQUEST_TEMPLATE/01_bug.md
similarity index 100%
rename from .github/PULL_REQUEST_TEMPLATE/01_bug.md
rename to .forgejo/PULL_REQUEST_TEMPLATE/01_bug.md
diff --git a/.github/PULL_REQUEST_TEMPLATE/02_enhance.md b/.forgejo/PULL_REQUEST_TEMPLATE/02_enhance.md
similarity index 100%
rename from .github/PULL_REQUEST_TEMPLATE/02_enhance.md
rename to .forgejo/PULL_REQUEST_TEMPLATE/02_enhance.md
diff --git a/.github/PULL_REQUEST_TEMPLATE/03_release.md b/.forgejo/PULL_REQUEST_TEMPLATE/03_release.md
similarity index 100%
rename from .github/PULL_REQUEST_TEMPLATE/03_release.md
rename to .forgejo/PULL_REQUEST_TEMPLATE/03_release.md
diff --git a/.github/dependabot.yml b/.forgejo/dependabot.yml
similarity index 100%
rename from .github/dependabot.yml
rename to .forgejo/dependabot.yml
diff --git a/.github/labeler.yml b/.forgejo/labeler.yml
similarity index 100%
rename from .github/labeler.yml
rename to .forgejo/labeler.yml
diff --git a/.github/misskey/test.yml b/.forgejo/misskey/test.yml
similarity index 100%
rename from .github/misskey/test.yml
rename to .forgejo/misskey/test.yml
diff --git a/.github/pull_request_template.md b/.forgejo/pull_request_template.md
similarity index 100%
rename from .github/pull_request_template.md
rename to .forgejo/pull_request_template.md
diff --git a/.github/workflows/api-misskey-js.yml b/.forgejo/workflows/api-misskey-js.yml
similarity index 100%
rename from .github/workflows/api-misskey-js.yml
rename to .forgejo/workflows/api-misskey-js.yml
diff --git a/.github/workflows/check-misskey-js-version.yml b/.forgejo/workflows/check-misskey-js-version.yml
similarity index 100%
rename from .github/workflows/check-misskey-js-version.yml
rename to .forgejo/workflows/check-misskey-js-version.yml
diff --git a/.github/workflows/lint.yml b/.forgejo/workflows/lint.yml
similarity index 100%
rename from .github/workflows/lint.yml
rename to .forgejo/workflows/lint.yml
diff --git a/.github/workflows/test-backend.yml b/.forgejo/workflows/test-backend.yml
similarity index 96%
rename from .github/workflows/test-backend.yml
rename to .forgejo/workflows/test-backend.yml
index 842d5d289..0f38bdf06 100644
--- a/.github/workflows/test-backend.yml
+++ b/.forgejo/workflows/test-backend.yml
@@ -65,7 +65,7 @@ jobs:
     - name: Check pnpm-lock.yaml
       run: git diff --exit-code pnpm-lock.yaml
     - name: Copy Configure
-      run: cp .github/misskey/test.yml .config
+      run: cp .forgejo/misskey/test.yml .config
     - name: Build
       run: pnpm build
     - name: Test
@@ -119,7 +119,7 @@ jobs:
       - name: Check pnpm-lock.yaml
         run: git diff --exit-code pnpm-lock.yaml
       - name: Copy Configure
-        run: cp .github/misskey/test.yml .config
+        run: cp .forgejo/misskey/test.yml .config
       - name: Build
         run: pnpm build
       - name: Test
diff --git a/.github/workflows/test-frontend.yml b/.forgejo/workflows/test-frontend.yml
similarity index 95%
rename from .github/workflows/test-frontend.yml
rename to .forgejo/workflows/test-frontend.yml
index 5e8dad486..4533cceb7 100644
--- a/.github/workflows/test-frontend.yml
+++ b/.forgejo/workflows/test-frontend.yml
@@ -47,7 +47,7 @@ jobs:
     - name: Check pnpm-lock.yaml
       run: git diff --exit-code pnpm-lock.yaml
     - name: Copy Configure
-      run: cp .github/misskey/test.yml .config
+      run: cp .forgejo/misskey/test.yml .config
     - name: Build
       run: pnpm build
     - name: Test
diff --git a/.github/workflows/test-misskey-js.yml b/.forgejo/workflows/test-misskey-js.yml
similarity index 100%
rename from .github/workflows/test-misskey-js.yml
rename to .forgejo/workflows/test-misskey-js.yml
diff --git a/.github/workflows/test-production.yml b/.forgejo/workflows/test-production.yml
similarity index 92%
rename from .github/workflows/test-production.yml
rename to .forgejo/workflows/test-production.yml
index 0debef5f6..36eede611 100644
--- a/.github/workflows/test-production.yml
+++ b/.forgejo/workflows/test-production.yml
@@ -35,6 +35,6 @@ jobs:
     - name: Check pnpm-lock.yaml
       run: git diff --exit-code pnpm-lock.yaml
     - name: Copy Configure
-      run: cp .github/misskey/test.yml .config/default.yml
+      run: cp .forgejo/misskey/test.yml .config/default.yml
     - name: Build
       run: pnpm build
diff --git a/.github/workflows/validate-api-json.yml b/.forgejo/workflows/validate-api-json.yml
similarity index 100%
rename from .github/workflows/validate-api-json.yml
rename to .forgejo/workflows/validate-api-json.yml
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index dcb625626..87e8b407a 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -161,7 +161,7 @@ pnpm dev
 ### Run test
 Create a config file.
 ```
-cp .github/misskey/test.yml .config/
+cp .forgejo/misskey/test.yml .config/
 ```
 Prepare DB/Redis for testing.
 ```
@@ -188,8 +188,8 @@ TODO
 - `MISSKEY_WEBFINGER_USE_HTTP`: If it's set true, WebFinger requests will be http instead of https, useful for testing federation between servers in localhost. NEVER USE IN PRODUCTION.
 
 ## Continuous integration
-Misskey uses GitHub Actions for executing automated tests.
-Configuration files are located in [`/.github/workflows`](/.github/workflows).
+Misskey uses Forgejo Actions for executing automated tests.
+Configuration files are located in [`/.forgejo/workflows`](/.forgejo/workflows).
 
 ## Vue
 Misskey uses Vue(v3) as its front-end framework.