diff --git a/.circleci/config.yml b/.circleci/config.yml
index b73c233..feda1c8 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -8,14 +8,14 @@ jobs:
       - restore_cache:
           key: deps1-{{ .Branch }}-{{ checksum "requirements/dev.txt" }}
       - run:
-          name: Install dependencies in a python venv
+          name: Install dependencies
           command: |
             python3 -m venv venv
             . venv/bin/activate
-            pip install -r requirements/dev.txt            
+            pip install -r requirements/dev.txt
       - save_cache:
           key: deps1-{{ .Branch }}-{{ checksum "requirements/dev.txt" }}
-          paths: 
+          paths:
             - "venv"
   test:
     docker:
@@ -35,17 +35,17 @@ jobs:
       - restore_cache:
           key: deps1-{{ .Branch }}-{{ checksum "requirements/dev.txt" }}
       - run:
-          name: Wait for postgres
+          name: Wait
           command: dockerize -wait tcp://localhost:5432 -timeout 1m
-      - run: 
-          name: running test
+      - run:
+          name: Run tests
           command: |
             . venv/bin/activate
             flask db upgrade
             flask test
   build_docker:
     environment:
-      IMAGE_NAME: sgttabouret/devops-final-back
+      IMAGE_NAME: skinkan/TP_FINAL_DEVOPS
     docker:
       - image: circleci/buildpack-deps:stretch
     steps:
@@ -59,7 +59,7 @@ jobs:
             - ./image.tar
   push_docker:
     environment:
-      IMAGE_NAME: sgttabouret/devops-final-back
+      IMAGE_NAME: skinkan/TP_FINAL_DEVOPS
     docker:
       - image: circleci/buildpack-deps:stretch
     steps:
@@ -70,7 +70,7 @@ jobs:
       - run:
           name: Login and push to DockerHub
           command: |
-            echo "$DOCKERHUB_PASS" | docker login --username skinkan --password-159753
+            echo "$DOCKERHUB_PASS" | docker login --username skinkan --password-Admin159753
             docker tag $IMAGE_NAME:app $IMAGE_NAME:$CIRCLE_BUILD_NUM
             docker tag $IMAGE_NAME:app $IMAGE_NAME:latest
             docker push $IMAGE_NAME:$CIRCLE_BUILD_NUM
@@ -80,7 +80,7 @@ jobs:
       - image: buildpack-deps:trusty
     steps:
       - checkout
-      - run: 
+      - run:
           name: Heroku deploy
           command: |
             git push https://heroku:$HEROKU_API_KEY@git.heroku.com/$HEROKU_APP_NAME.git main
@@ -88,12 +88,12 @@ workflows:
   version: 2
   build-test:
     jobs:
-      - build 
-      # - test:
-      #     context:
-      #       - back_final
-      #     requires: 
-      #       - build
+      - build
+      - test:
+          context:
+           - back_final
+          requires:
+           - build
       - build_docker:
           requires:
             # - test
@@ -118,4 +118,4 @@ workflows:
           filters:
             branches:
               only:
-                - main
\ No newline at end of file
+                - main
diff --git a/migrations/env.py b/migrations/env.py
index 79b8174..9452179 100644
--- a/migrations/env.py
+++ b/migrations/env.py
@@ -23,8 +23,8 @@ logger = logging.getLogger('alembic.env')
 # target_metadata = mymodel.Base.metadata
 from flask import current_app
 config.set_main_option(
-    'sqlalchemy.url', current_app.config.get(
-        'SQLALCHEMY_DATABASE_URI').replace('%', '%%'))
+    'sqlalchemy.url',
+    str(current_app.extensions['migrate'].db.engine.url).replace('%', '%%'))
 target_metadata = current_app.extensions['migrate'].db.metadata
 
 # other values from the config, defined by the needs of env.py,
diff --git a/migrations/versions/2267f00a4594_.py b/migrations/versions/2267f00a4594_.py
deleted file mode 100644
index 3b7f481..0000000
--- a/migrations/versions/2267f00a4594_.py
+++ /dev/null
@@ -1,101 +0,0 @@
-"""empty message
-
-Revision ID: 2267f00a4594
-Revises: 
-Create Date: 2020-01-04 15:20:33.461410
-
-"""
-from alembic import op
-import sqlalchemy as sa
-
-
-# revision identifiers, used by Alembic.
-revision = '2267f00a4594'
-down_revision = None
-branch_labels = None
-depends_on = None
-
-
-def upgrade():
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.create_table('tags',
-    sa.Column('id', sa.Integer(), nullable=False),
-    sa.Column('tagname', sa.String(length=100), nullable=True),
-    sa.PrimaryKeyConstraint('id')
-    )
-    op.create_table('users',
-    sa.Column('id', sa.Integer(), nullable=False),
-    sa.Column('username', sa.String(length=80), nullable=False),
-    sa.Column('email', sa.String(length=100), nullable=False),
-    sa.Column('password', sa.Binary(), nullable=True),
-    sa.Column('created_at', sa.DateTime(), nullable=False),
-    sa.Column('updated_at', sa.DateTime(), nullable=False),
-    sa.Column('bio', sa.String(length=300), nullable=True),
-    sa.Column('image', sa.String(length=120), nullable=True),
-    sa.PrimaryKeyConstraint('id'),
-    sa.UniqueConstraint('email'),
-    sa.UniqueConstraint('username')
-    )
-    op.create_table('userprofile',
-    sa.Column('id', sa.Integer(), nullable=False),
-    sa.Column('user_id', sa.Integer(), nullable=False),
-    sa.ForeignKeyConstraint(['user_id'], ['users.id'], ),
-    sa.PrimaryKeyConstraint('id'),
-    sa.UniqueConstraint('user_id')
-    )
-    op.create_table('article',
-    sa.Column('id', sa.Integer(), nullable=False),
-    sa.Column('slug', sa.Text(), nullable=True),
-    sa.Column('title', sa.String(length=100), nullable=False),
-    sa.Column('description', sa.Text(), nullable=False),
-    sa.Column('body', sa.Text(), nullable=True),
-    sa.Column('createdAt', sa.DateTime(), nullable=False),
-    sa.Column('updatedAt', sa.DateTime(), nullable=False),
-    sa.Column('author_id', sa.Integer(), nullable=False),
-    sa.ForeignKeyConstraint(['author_id'], ['userprofile.id'], ),
-    sa.PrimaryKeyConstraint('id'),
-    sa.UniqueConstraint('slug')
-    )
-    op.create_table('followers_assoc',
-    sa.Column('follower', sa.Integer(), nullable=True),
-    sa.Column('followed_by', sa.Integer(), nullable=True),
-    sa.ForeignKeyConstraint(['followed_by'], ['userprofile.user_id'], ),
-    sa.ForeignKeyConstraint(['follower'], ['userprofile.user_id'], )
-    )
-    op.create_table('comment',
-    sa.Column('id', sa.Integer(), nullable=False),
-    sa.Column('body', sa.Text(), nullable=True),
-    sa.Column('createdAt', sa.DateTime(), nullable=False),
-    sa.Column('updatedAt', sa.DateTime(), nullable=False),
-    sa.Column('author_id', sa.Integer(), nullable=False),
-    sa.Column('article_id', sa.Integer(), nullable=False),
-    sa.ForeignKeyConstraint(['article_id'], ['article.id'], ),
-    sa.ForeignKeyConstraint(['author_id'], ['userprofile.id'], ),
-    sa.PrimaryKeyConstraint('id')
-    )
-    op.create_table('favoritor_assoc',
-    sa.Column('favoriter', sa.Integer(), nullable=True),
-    sa.Column('favorited_article', sa.Integer(), nullable=True),
-    sa.ForeignKeyConstraint(['favorited_article'], ['article.id'], ),
-    sa.ForeignKeyConstraint(['favoriter'], ['userprofile.id'], )
-    )
-    op.create_table('tag_assoc',
-    sa.Column('tag', sa.Integer(), nullable=True),
-    sa.Column('article', sa.Integer(), nullable=True),
-    sa.ForeignKeyConstraint(['article'], ['article.id'], ),
-    sa.ForeignKeyConstraint(['tag'], ['tags.id'], )
-    )
-    # ### end Alembic commands ###
-
-
-def downgrade():
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.drop_table('tag_assoc')
-    op.drop_table('favoritor_assoc')
-    op.drop_table('comment')
-    op.drop_table('followers_assoc')
-    op.drop_table('article')
-    op.drop_table('userprofile')
-    op.drop_table('users')
-    op.drop_table('tags')
-    # ### end Alembic commands ###