diff --git a/.github/workflows/chatops-migrate.yml b/.github/workflows/chatops-migrate.yml
index 04bb4ce..3e0f679 100644
--- a/.github/workflows/chatops-migrate.yml
+++ b/.github/workflows/chatops-migrate.yml
@@ -5,16 +5,18 @@ on:
     types: [created]
 
 env:
-  BYTEBASE_URL: https://demo.bytebase.com
-  BYTEBASE_SERVICE_ACCOUNT: api@service.bytebase.com # set service account via environment variable
-  BYTEBASE_SERVICE_ACCOUNT_SECRET: ${{ secrets.BYTEBASE_SERVICE_ACCOUNT_SECRET }} # set service account secret via environment variable
-  BYTEBASE_PROJECT: "projects/hr"
+env:
+  G_TOKEN: ${{ secrets.G_TOKEN }}
+  BYTEBASE_URL: ${{ secrets.BYTEBASE_URL }}
+  BYTEBASE_SERVICE_ACCOUNT: ${{ secrets.BYTEBASE_SERVICE_ACCOUNT }}
+  BYTEBASE_SERVICE_ACCOUNT_SECRET: ${{ secrets.BYTEBASE_SERVICE_ACCOUNT_SECRET }}
+  BYTEBASE_PROJECT: "projects/bcas-dev"
   FILE_PATTERN: "migrations-semver/*.sql"
 
 jobs:
   parse-command:
     if: github.event.issue.pull_request && startsWith(github.event.comment.body, '/migrate')
-    runs-on: ubuntu-latest
+    runs-on: runs-on: [self-hosted, k8s, bytebase]
     outputs:
       environment: ${{ steps.parse.outputs.environment }}
       valid-command: ${{ steps.parse.outputs.valid-command }}
diff --git a/.github/workflows/declarative-release-action.yml b/.github/workflows/declarative-release-action.yml
index e5e1c54..ed1ecd6 100644
--- a/.github/workflows/declarative-release-action.yml
+++ b/.github/workflows/declarative-release-action.yml
@@ -14,11 +14,11 @@ concurrency:
   cancel-in-progress: true
 
 env:
-  BYTEBASE_URL: https://demo.bytebase.com
-  BYTEBASE_SERVICE_ACCOUNT: api@service.bytebase.com # set service account via environment variable
-  BYTEBASE_SERVICE_ACCOUNT_SECRET: ${{ secrets.BYTEBASE_SERVICE_ACCOUNT_SECRET }} # set service account secret via environment variable
-  BYTEBASE_PROJECT: "projects/hr"
-
+  G_TOKEN: ${{ secrets.G_TOKEN }}
+  BYTEBASE_URL: ${{ secrets.BYTEBASE_URL }}
+  BYTEBASE_SERVICE_ACCOUNT: ${{ secrets.BYTEBASE_SERVICE_ACCOUNT }}
+  BYTEBASE_SERVICE_ACCOUNT_SECRET: ${{ secrets.BYTEBASE_SERVICE_ACCOUNT_SECRET }}
+  BYTEBASE_PROJECT: "projects/bcas-dev"   # ganti sesuai ID projectmu
 jobs:
   build:
     runs-on: ubuntu-latest
@@ -43,7 +43,7 @@ jobs:
         uses: actions/checkout@v4
       - name: Roll out database change
         env:
-          BYTEBASE_TARGETS: "instances/test-sample-instance/databases/hr_test,instances/prod-sample-instance/databases/hr_prod"
+          BYTEBASE_TARGETS: "instances/dbdev-1b-bcas/databases/dbdev-vkyc-1b-bcas"
           FILE_PATTERN: "schema/*.sql"
           BYTEBASE_OUTPUT: ${{ runner.temp }}/bytebase-metadata.json
         run: |
diff --git a/.github/workflows/release-action.yml b/.github/workflows/release-action.yml
index 3270f27..840f36c 100644
--- a/.github/workflows/release-action.yml
+++ b/.github/workflows/release-action.yml
@@ -8,14 +8,15 @@ on:
       - "migrations-semver/*.sql"
 
 env:
-  BYTEBASE_URL: https://demo.bytebase.com
-  BYTEBASE_SERVICE_ACCOUNT: api@service.bytebase.com # set service account via environment variable
-  BYTEBASE_SERVICE_ACCOUNT_SECRET: ${{ secrets.BYTEBASE_SERVICE_ACCOUNT_SECRET }} # set service account secret via environment variable
-  BYTEBASE_PROJECT: "projects/hr"
+  G_TOKEN: ${{ secrets.G_TOKEN }}
+  BYTEBASE_URL: ${{ secrets.BYTEBASE_URL }}
+  BYTEBASE_SERVICE_ACCOUNT: ${{ secrets.BYTEBASE_SERVICE_ACCOUNT }}
+  BYTEBASE_SERVICE_ACCOUNT_SECRET: ${{ secrets.BYTEBASE_SERVICE_ACCOUNT_SECRET }}
+  BYTEBASE_PROJECT: "projects/bcas-dev"
 
 jobs:
   build:
-    runs-on: ubuntu-latest
+    runs-on: [self-hosted, k8s, bytebase]
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -27,7 +28,7 @@ jobs:
           echo "Upload done!"
   create-rollout:
     needs: build
-    runs-on: ubuntu-latest # use self-hosted machines if your Bytebase runs in internal networks.
+    runs-on: [self-hosted, k8s, bytebase]
     container:
       image: docker://bytebase/bytebase-action:latest
     outputs:
@@ -37,7 +38,7 @@ jobs:
         uses: actions/checkout@v4
       - name: Roll out database change
         env:
-          BYTEBASE_TARGETS: "instances/test-sample-instance/databases/hr_test,instances/prod-sample-instance/databases/hr_prod"
+          BYTEBASE_TARGETS: "instances/dbdev-1b-bcas/databases/dbdev-vkyc-1b-bcas"
           FILE_PATTERN: "migrations-semver/*.sql"
           BYTEBASE_OUTPUT: ${{ runner.temp }}/bytebase-metadata.json
         run: |
@@ -47,10 +48,10 @@ jobs:
         run: |
           PLAN=$(jq -r .plan ${{ runner.temp }}/bytebase-metadata.json)
           echo "plan=$PLAN" >> $GITHUB_OUTPUT
-  deploy-to-test:
+  deploy-to-dev:
     needs: create-rollout
-    runs-on: ubuntu-latest # use self-hosted machines if your Bytebase runs in internal networks.
-    environment: test
+    runs-on: [self-hosted, k8s, bytebase]
+    environment: dev
     container:
       image: docker://bytebase/bytebase-action:latest
     steps:
@@ -67,9 +68,9 @@ jobs:
           echo "Deploy app to test environment done!"
   deploy-to-prod:
     needs: 
-      - deploy-to-test
+      - deploy-to-dev
       - create-rollout
-    runs-on: ubuntu-latest
+    runs-on: [self-hosted, k8s, bytebase]
     environment: prod
     container:
       image: docker://bytebase/bytebase-action:latest
diff --git a/.github/workflows/sql-review-action.yml b/.github/workflows/sql-review-action.yml
index d377bab..c78f680 100644
--- a/.github/workflows/sql-review-action.yml
+++ b/.github/workflows/sql-review-action.yml
@@ -11,7 +11,7 @@ jobs:
   check-release-on-prod:
     permissions:
         pull-requests: write # write permission required to allow the action writes the check results to the comment.
-    runs-on: ubuntu-latest # use self-hosted machines if your Bytebase runs in internal networks.
+    runs-on: [self-hosted, k8s, bytebase]
     container:
       image: docker://bytebase/bytebase-action:latest
     steps:
@@ -19,12 +19,12 @@ jobs:
         uses: actions/checkout@v4
       - name: Check release
         env:
-            GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # set GITHUB_TOKEN because the 'Check release' step needs it to comment the pull request with check results.
-            BYTEBASE_URL: https://demo.bytebase.com
-            BYTEBASE_SERVICE_ACCOUNT: api@service.bytebase.com # set service account via environment variable
-            BYTEBASE_SERVICE_ACCOUNT_SECRET: ${{ secrets.BYTEBASE_SERVICE_ACCOUNT_SECRET }} # set service account secret via environment variable
-            BYTEBASE_PROJECT: "projects/hr"
-            BYTEBASE_TARGETS: "instances/prod-sample-instance/databases/hr_prod"
+            G_TOKEN: ${{ secrets.G_TOKEN }}
+            BYTEBASE_URL: ${{ secrets.BYTEBASE_URL }}
+            BYTEBASE_SERVICE_ACCOUNT: ${{ secrets.BYTEBASE_SERVICE_ACCOUNT }}
+            BYTEBASE_SERVICE_ACCOUNT_SECRET: ${{ secrets.BYTEBASE_SERVICE_ACCOUNT_SECRET }}
+            BYTEBASE_PROJECT: "projects/bcas-dev"
+            BYTEBASE_TARGETS: "instances/dbdev-1b-bcas/databases/dbdev-vkyc-1b-bcas"
             FILE_PATTERN: "migrations-semver/*.sql"
         run: |
           bytebase-action check --url=${{ env.BYTEBASE_URL }} --project=${{ env.BYTEBASE_PROJECT }} --targets=${{ env.BYTEBASE_TARGETS }} --file-pattern=${{ env.FILE_PATTERN }}
diff --git a/README.md b/README.md
index 9e97711..f2cedec 100644
--- a/README.md
+++ b/README.md
@@ -22,7 +22,7 @@ Modify the environment variables to match your setup.
 
 ```yml
     env:
-      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} # set GITHUB_TOKEN because the 'Check release' step needs it to comment the pull request with check results.
+      G_TOKEN: ${{ secrets.G_TOKEN }} # set G_TOKEN because the 'Check release' step needs it to comment the pull request with check results.
       BYTEBASE_URL: https://demo.bytebase.com
       BYTEBASE_SERVICE_ACCOUNT: ci@service.bytebase.com
       BYTEBASE_SERVICE_ACCOUNT_SECRET: ${{secrets.BYTEBASE_SERVICE_ACCOUNT_SECRET}}
@@ -45,7 +45,7 @@ You need to edit both deploy-to-test and deploy-to-prod jobs.
 
 ```yml
     env:
-      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      G_TOKEN: ${{ secrets.G_TOKEN }}
       BYTEBASE_URL: https://demo.bytebase.com
       BYTEBASE_SERVICE_ACCOUNT: ci@service.bytebase.com
       BYTEBASE_SERVICE_ACCOUNT_SECRET: ${{secrets.BYTEBASE_SERVICE_ACCOUNT_SECRET}}
diff --git a/migrations-semver/1.0.0_init.sql b/migrations-semver/1.0.0_init.sql
index 3d49b78..0aad14b 100644
--- a/migrations-semver/1.0.0_init.sql
+++ b/migrations-semver/1.0.0_init.sql
@@ -1,4 +1,4 @@
-CREATE TABLE IF NOT EXISTS users (
+CREATE TABLE IF NOT EXISTS users_test_bytebase (
     id SERIAL PRIMARY KEY,
     name VARCHAR(255) NOT NULL,
     email VARCHAR(255) NOT NULL UNIQUE
diff --git a/migrations-semver/1.0.1_init_data_dml.sql b/migrations-semver/1.0.1_init_data_dml.sql
index 075b74f..1879f44 100644
--- a/migrations-semver/1.0.1_init_data_dml.sql
+++ b/migrations-semver/1.0.1_init_data_dml.sql
@@ -1,4 +1,4 @@
-INSERT INTO users (
+INSERT INTO users_test_bytebase (
     id, name, email
 ) VALUES (
     1, 'me', 'me@me.com'
diff --git a/migrations-semver/1.1.1_comment.sql b/migrations-semver/1.1.1_comment.sql
index c7fca96..7307152 100644
--- a/migrations-semver/1.1.1_comment.sql
+++ b/migrations-semver/1.1.1_comment.sql
@@ -1 +1 @@
-ALTER TABLE IF EXISTS users ADD COLUMN IF NOT EXISTS comment VARCHAR(255) NOT NULL DEFAULT '';
\ No newline at end of file
+ALTER TABLE IF EXISTS users_test_bytebase ADD COLUMN IF NOT EXISTS comment VARCHAR(255) NOT NULL DEFAULT '';
\ No newline at end of file
diff --git a/migrations-semver/1.13.0_phone.sql b/migrations-semver/1.13.0_phone.sql
index e8de331..9cfa86d 100644
--- a/migrations-semver/1.13.0_phone.sql
+++ b/migrations-semver/1.13.0_phone.sql
@@ -1 +1 @@
-ALTER TABLE IF EXISTS users ADD COLUMN IF NOT EXISTS phone VARCHAR(255) NOT NULL DEFAULT '';
+ALTER TABLE IF EXISTS users_test_bytebase ADD COLUMN IF NOT EXISTS phone VARCHAR(255) NOT NULL DEFAULT '';
diff --git a/migrations-semver/1.14.0_email.sql b/migrations-semver/1.14.0_email.sql
index aefd24d..7084756 100644
--- a/migrations-semver/1.14.0_email.sql
+++ b/migrations-semver/1.14.0_email.sql
@@ -1 +1 @@
-ALTER TABLE IF EXISTS users ADD COLUMN IF NOT EXISTS email VARCHAR(255) NOT NULL DEFAULT '';
+ALTER TABLE IF EXISTS users_test_bytebase ADD COLUMN IF NOT EXISTS email VARCHAR(255) NOT NULL DEFAULT '';
diff --git a/migrations-semver/1.3.5_nickname.sql b/migrations-semver/1.3.5_nickname.sql
index 09eed38..d375a2c 100644
--- a/migrations-semver/1.3.5_nickname.sql
+++ b/migrations-semver/1.3.5_nickname.sql
@@ -1,2 +1,2 @@
--- add nickname column for users
-ALTER TABLE IF EXISTS users ADD COLUMN IF NOT EXISTS nickname VARCHAR(255) NOT NULL DEFAULT '';
+-- add nickname column for users_test_bytebase
+ALTER TABLE IF EXISTS users_test_bytebase ADD COLUMN IF NOT EXISTS nickname VARCHAR(255) NOT NULL DEFAULT '';
diff --git a/schema/schema.sql b/schema/schema.sql
deleted file mode 100644
index 98d0a02..0000000
--- a/schema/schema.sql
+++ /dev/null
@@ -1,120 +0,0 @@
-CREATE TABLE public.employee (
-	emp_no      SERIAL NOT NULL,
-	birth_date  DATE NOT NULL,
-	first_name  TEXT NOT NULL,
-	last_name   TEXT NOT NULL,
-	gender      TEXT NOT NULL CHECK (gender IN('M', 'F')) NOT NULL,
-	hire_date   DATE NOT NULL,
-	PRIMARY KEY (emp_no)
-);
-
-CREATE INDEX idx_employee_hire_date ON public.employee (hire_date);
-
-CREATE TABLE public.department (
-	dept_no     TEXT NOT NULL,
-	dept_name   TEXT NOT NULL,
-	PRIMARY KEY (dept_no),
-	UNIQUE      (dept_name)
-);
-
-CREATE TABLE public.dept_manager (
-	emp_no      INT NOT NULL,
-	dept_no     TEXT NOT NULL,
-	from_date   DATE NOT NULL,
-	to_date     DATE NOT NULL,
-	FOREIGN KEY (emp_no) REFERENCES employee (emp_no) ON DELETE CASCADE,
-	FOREIGN KEY (dept_no) REFERENCES department (dept_no) ON DELETE CASCADE,
-	PRIMARY KEY (emp_no, dept_no)
-);
-
-CREATE TABLE public.dept_emp (
-	emp_no      INT NOT NULL,
-	dept_no     TEXT NOT NULL,
-	from_date   DATE NOT NULL,
-	to_date     DATE NOT NULL,
-	FOREIGN KEY (emp_no) REFERENCES employee (emp_no) ON DELETE CASCADE,
-	FOREIGN KEY (dept_no) REFERENCES department (dept_no) ON DELETE CASCADE,
-	PRIMARY KEY (emp_no, dept_no)
-);
-
-CREATE TABLE public.title (
-	emp_no      INT NOT NULL,
-	title       TEXT NOT NULL,
-	from_date   DATE NOT NULL,
-	to_date     DATE,
-	FOREIGN KEY (emp_no) REFERENCES employee (emp_no) ON DELETE CASCADE,
-	PRIMARY KEY (emp_no, title, from_date)
-); 
-
-CREATE TABLE public.salary (
-	emp_no      INT NOT NULL,
-	amount      INT NOT NULL,
-	from_date   DATE NOT NULL,
-	to_date     DATE NOT NULL,
-	FOREIGN KEY (emp_no) REFERENCES employee (emp_no) ON DELETE CASCADE,
-	PRIMARY KEY (emp_no, from_date)
-);
-
-CREATE INDEX idx_salary_amount ON public.salary (amount);
-
-CREATE TABLE public.audit (
-    id SERIAL PRIMARY KEY,
-    operation TEXT NOT NULL,
-    query TEXT,
-    user_name TEXT NOT NULL,
-    changed_at TIMESTAMPTZ DEFAULT CURRENT_TIMESTAMP
-);
-
-CREATE INDEX idx_audit_operation ON public.audit (operation);
-CREATE INDEX idx_audit_username ON public.audit (user_name);
-CREATE INDEX idx_audit_changed_at ON public.audit (changed_at);
-
-CREATE OR REPLACE FUNCTION public.log_dml_operations() RETURNS TRIGGER AS $$
-BEGIN
-    IF (TG_OP = 'INSERT') THEN
-        INSERT INTO public.audit (operation, query, user_name)
-        VALUES ('INSERT', current_query(), current_user);
-        RETURN NEW;
-    ELSIF (TG_OP = 'UPDATE') THEN
-        INSERT INTO public.audit (operation, query, user_name)
-        VALUES ('UPDATE', current_query(), current_user);
-        RETURN NEW;
-    ELSIF (TG_OP = 'DELETE') THEN
-        INSERT INTO public.audit (operation, query, user_name)
-        VALUES ('DELETE', current_query(), current_user);
-        RETURN OLD;
-    END IF;
-    RETURN NULL;
-END;
-$$ LANGUAGE plpgsql;
-
--- only log update and delete, otherwise, it will cause too much change.
-CREATE TRIGGER salary_log_trigger
-AFTER UPDATE OR DELETE ON public.salary
-FOR EACH ROW
-EXECUTE FUNCTION public.log_dml_operations();
-
-CREATE OR REPLACE VIEW public.dept_emp_latest_date AS
-SELECT
-	emp_no,
-	MAX(
-		from_date) AS from_date,
-	MAX(
-		to_date) AS to_date
-FROM
-	public.dept_emp
-GROUP BY
-	emp_no;
-
--- shows only the current department for each employee
-CREATE OR REPLACE VIEW public.current_dept_emp AS
-SELECT
-	l.emp_no,
-	dept_no,
-	l.from_date,
-	l.to_date
-FROM
-	public.dept_emp d
-	INNER JOIN public.dept_emp_latest_date l ON d.emp_no = l.emp_no
-		AND d.from_date = l.from_date
-		AND l.to_date = d.to_date;
diff --git a/schema/users.sql b/schema/users_test_bytebase.sql
similarity index 70%
rename from schema/users.sql
rename to schema/users_test_bytebase.sql
index b66be12..2e415c9 100644
--- a/schema/users.sql
+++ b/schema/users_test_bytebase.sql
@@ -1,4 +1,4 @@
-CREATE TABLE public.users (
+CREATE TABLE public.users_test_bytebase (
     id SERIAL PRIMARY KEY,
     name VARCHAR(255) NOT NULL,
     email VARCHAR(255) NOT NULL UNIQUE