diff --git a/.github/workflows/build_and_push.yml b/.github/workflows/build_and_push.yml
index 57d12d9..4b43c7b 100644
--- a/.github/workflows/build_and_push.yml
+++ b/.github/workflows/build_and_push.yml
@@ -19,7 +19,7 @@ jobs:
       uses: aws-actions/configure-aws-credentials@v4
       with:
         role-to-assume: arn:aws:iam::862331892216:role/jtk-github-action
-        aws-region: aws-region-1
+        aws-region: ap-northeast-1
     - name: Login to Amazon ECR Public
       id: login-ecr-public
       uses: aws-actions/amazon-ecr-login@v2
@@ -29,7 +29,7 @@ jobs:
       env:
         REGISTRY: ${{ steps.login-ecr-public.outputs.registry }}
         REGISTRY_ALIAS: r1e4j1j8
-        REPOSITORY: ban-m/jtk
+        REPOSITORY: jtk
         IMAGE_TAG: ${{ github.sha }}
       run: |
         docker build -t $REGISTRY/$REGISTRY_ALIAS/$REPOSITORY:$IMAGE_TAG .