diff --git a/OrderProcessingAPI/docker-compose.yml b/OrderProcessingAPI/docker-compose.yml
index 0385287..0381b1c 100644
--- a/OrderProcessingAPI/docker-compose.yml
+++ b/OrderProcessingAPI/docker-compose.yml
@@ -40,7 +40,7 @@ services:
       MONGO_DB_URI: mongodb://mongo_db:27017/orders_system_db
       RABBITMQ_HOST: rabbitmq_container
     ports:
-      - "8080:8080"
+      - "8083:8080"
       - "9000:9000"
     depends_on:
       - mongo_db
diff --git a/RestaurantManagementAPI/docker-compose.yml b/RestaurantManagementAPI/docker-compose.yml
index 79f7328..579dc52 100644
--- a/RestaurantManagementAPI/docker-compose.yml
+++ b/RestaurantManagementAPI/docker-compose.yml
@@ -6,8 +6,6 @@ services:
     image: mongo:7.0.6
     volumes:
       - mongo_data:/data/mongo
-    ports:
-      - "27017:27017"
     restart: unless-stopped
 
   restaurant_management_api:
@@ -18,7 +16,7 @@ services:
     environment:
       MONGO_DB_URI: mongodb://mongo_db:27017/restaurant_db
     ports:
-      - "8081:8080"
+      - "8082:8080"
     depends_on:
       - mongo_db
 
diff --git a/RestaurantManagementAPI/src/main/resources/application.properties b/RestaurantManagementAPI/src/main/resources/application.properties
index a3d93dc..5d20b09 100644
--- a/RestaurantManagementAPI/src/main/resources/application.properties
+++ b/RestaurantManagementAPI/src/main/resources/application.properties
@@ -1,2 +1,2 @@
-quarkus.mongodb.connection-string = mongodb://localhost:27017
+quarkus.mongodb.connection-string = ${MONGO_DB_URI}
 quarkus.mongodb.database = restaurant_db
\ No newline at end of file
diff --git a/UserManagementAPI/docker-compose.yml b/UserManagementAPI/docker-compose.yml
index 9a397cb..b1d684e 100644
--- a/UserManagementAPI/docker-compose.yml
+++ b/UserManagementAPI/docker-compose.yml
@@ -6,8 +6,6 @@ services:
         image: mongo:7.0.6
         volumes:
           - mongo_data:/data/mongo
-        ports:
-            - "27017:27017"
         restart: unless-stopped
 
     user_management_api:
@@ -16,7 +14,7 @@ services:
         environment:
             MONGO_DB_URI: mongodb://mongo_db:27017/orders_system_db
         ports:
-            - "8080:8080"
+            - "8081:8080"
         depends_on:
             - mongo_db