diff --git a/.github/workflows/publish-app.yml b/.github/workflows/publish-app.yml
index 7ce5a7d..5216f4b 100644
--- a/.github/workflows/publish-app.yml
+++ b/.github/workflows/publish-app.yml
@@ -49,14 +49,14 @@ jobs:
             type=sha,prefix={{branch}}-
             type=raw,value=latest,enable={{is_default_branch}}
           labels: |
-            maintainer=a5chin <a5chin.origin+contact@gmain.com>
+            maintainer=a5chin <a5chin.origin+contact@gmail.com>
             org.opencontainers.image.url=https://github.com/${{ github.repository }}
             org.opencontainers.image.source=https://github.com/${{ github.repository }}
-            org.opencontainers.image.vendor=a5chin <a5chin.origin+contact@gmain.com>
+            org.opencontainers.image.vendor=a5chin <a5chin.origin+contact@gmail.com>
             org.opencontainers.image.title=python-uv
             org.opencontainers.image.description=App for Python development with uv-based dependency management and environment configuration.
             org.opencontainers.image.documentation=https://a5chin.github.io/python-uv/
-            org.opencontainers.image.authors=a5chin <a5chin.origin+contact@gmain.com>
+            org.opencontainers.image.authors=a5chin <a5chin.origin+contact@gmail.com>
             org.opencontainers.image.licenses=MIT
 
       - name: Build and Push App Image
diff --git a/.github/workflows/publish-devcontainer.yml b/.github/workflows/publish-devcontainer.yml
index c088e73..16d288c 100644
--- a/.github/workflows/publish-devcontainer.yml
+++ b/.github/workflows/publish-devcontainer.yml
@@ -49,14 +49,14 @@ jobs:
             type=sha,prefix={{branch}}-
             type=raw,value=latest,enable={{is_default_branch}}
           labels: |
-            maintainer=a5chin <a5chin.origin+contact@gmain.com>
+            maintainer=a5chin <a5chin.origin+contact@gmail.com>
             org.opencontainers.image.url=https://github.com/${{ github.repository }}
             org.opencontainers.image.source=https://github.com/${{ github.repository }}
-            org.opencontainers.image.vendor=a5chin <a5chin.origin+contact@gmain.com>
+            org.opencontainers.image.vendor=a5chin <a5chin.origin+contact@gmail.com>
             org.opencontainers.image.title=python-uv
             org.opencontainers.image.description=Dev Container for Python development with uv-based dependency management and environment configuration.
             org.opencontainers.image.documentation=https://a5chin.github.io/python-uv/
-            org.opencontainers.image.authors=a5chin <a5chin.origin+contact@gmain.com>
+            org.opencontainers.image.authors=a5chin <a5chin.origin+contact@gmail.com>
             org.opencontainers.image.licenses=MIT
 
       - name: Build and Push Devcontainer Image