diff --git a/docker-compose.yaml b/docker-compose.yaml
index 4b701f8..2fd0181 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -9,9 +9,9 @@ services:
       - mongodb_data:/data/db
       - ./init-scripts/init.js:/docker-entrypoint-initdb.d/mongo-init.js
     environment:
-      - MONGO_INITDB_DATABASE=mydb
-      - MONGO_INITDB_ROOT_USERNAME=${MONGO_INITDB_ROOT_USERNAME:-root}
-      - MONGO_INITDB_ROOT_PASSWORD=${MONGO_INITDB_ROOT_PASSWORD:-root}
+      - MONGO_INITDB_DATABASE=${DB_DATABASE}
+      - MONGO_INITDB_ROOT_USERNAME=${MONGO_INITDB_ROOT_USERNAME}
+      - MONGO_INITDB_ROOT_PASSWORD=${MONGO_INITDB_ROOT_PASSWORD}
     platform: linux/arm64/v8
 volumes:
   mongodb_data:
\ No newline at end of file
diff --git a/init-scripts/init.js b/init-scripts/init.js
index 9ee3b37..b17b8e4 100755
--- a/init-scripts/init.js
+++ b/init-scripts/init.js
@@ -1,10 +1,6 @@
 
-db = db.getSiblingDB('test');
-
 db.createUser({
   user: "rank_user",
   pwd: "12345",
-  roles: [{ role: "readWrite", db: "test" }]
+  roles: [{ role: "readWrite", db: "mydb" }]
 });
-
-db.createCollection('rank_crawler');