diff --git a/.github/workflows/push-dockerhub.yml b/.github/workflows/push-dockerhub.yml
index fa2af14..eba293a 100644
--- a/.github/workflows/push-dockerhub.yml
+++ b/.github/workflows/push-dockerhub.yml
@@ -23,6 +23,7 @@ on:
 
 env:
   REGISTRY: docker.io
+  IMAGE_NAME: marukome0743/tna
   
 jobs:
   build:
@@ -48,7 +49,7 @@ jobs:
         id: meta
         uses: docker/metadata-action@v5
         with:
-          images: ${{ env.REGISTRY }}/${{ github.repository }}
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
       - name: Build and push
         uses: docker/build-push-action@v5
         with:
@@ -57,7 +58,7 @@ jobs:
           push: ${{ github.event_name != 'pull_request' }}
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
-          cache-from: type=registry,ref=${{ env.REGISTRY }}/${{ env.REPOSITORY }}:latest
+          cache-from: type=registry,ref=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest
           cache-to: type=inline
           outputs: type=image,name=target,annotation-index.org.opencontainers.image.description=My blog multi-arch image
           provenance: false
@@ -68,8 +69,8 @@ jobs:
         with:
           command: cves,recommendations,compare
           image: ${{ steps.meta.outputs.tags }}
-          to: ${{ env.GHCR_REGISTRY }}/${{ env.REPOSITORY }}:latest
+          to: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest
           ignore-unchanged: true
           only-severities: critical,high
           write-comment: true
-          github-token: ${{ secrets.GITHUB_TOKEN }}
\ No newline at end of file
+          github-token: ${{ secrets.GITHUB_TOKEN }}