diff --git a/docker-compose.yaml b/docker-compose.yaml
index de117ae..3ba9be9 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -12,9 +12,9 @@ services:
       retries: 5
       start_period: 60s
     environment:
-      POSTGRES_USER: ${POSTGRES_USER}
-      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
-      POSTGRES_DB: ${POSTGRES_DB}
+      POSTGRES_USER: aluno
+      POSTGRES_PASSWORD: 123
+      POSTGRES_DB: senac
     volumes: ["./postgres:/docker-entrypoint-initdb.d"]
   # server
   backend:
@@ -31,5 +31,5 @@ services:
       postgres:
         condition: service_healthy
     environment:
-      DATABASE_URL: ${DATABASE_URL}
-      SECRET_KEY: ${SECRET_KEY}
+      DATABASE_URL: postgres://aluno:123@postgres:5432/senac
+      SECRET_KEY: senac
diff --git a/justfile b/justfile
index 0c0c222..739cdea 100644
--- a/justfile
+++ b/justfile
@@ -29,4 +29,10 @@ down:
     docker compose down -v
 
 run-database:
-    podman compose run postgres
+    podman run -d --name server_database \
+      -e POSTGRES_USER="aluno" \
+      -e POSTGRES_PASSWORD="123" \
+      -e POSTGRES_DB="senac" \
+      -p "5432:5432" \
+      docker.io/postgres:18-alpine
+
diff --git a/postgres/init.sql b/postgres/init.sql
index 8b13789..454e2b5 100644
--- a/postgres/init.sql
+++ b/postgres/init.sql
@@ -1 +1,9 @@
-
+CREATE TABLE account (
+    id uuid DEFAULT uuidv7(),
+    full_name text NOT NULL,
+    password_hash text NOT NULL,
+    email text UNIQUE NOT NULL CHECK (email LIKE '%@%'),
+    created_at timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    updated_at timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    PRIMARY KEY (id)
+);