diff --git a/product/.env.event b/product/.env.event
index 751b7d1..08e60f8 100644
--- a/product/.env.event
+++ b/product/.env.event
@@ -19,3 +19,6 @@ BANK_CALL_API_KEY="testtest-api-key-12345"
 BANK_CALL_DISBURSE_LOAN_ENDPOINT="/api/DisburseLoan"
 BANK_CALL_COLLECT_LOAN_ENDPOINT="/api/CollectLoan"
 BANK_CALL_TRANSACTION_VERIFY="/api/TransactionVerify"
+
+FLASK_APP=wsgi.py
+FLASK_ENV=development
\ No newline at end of file
diff --git a/product/docker-compose.yml b/product/docker-compose.yml
index ef56557..fb32950 100644
--- a/product/docker-compose.yml
+++ b/product/docker-compose.yml
@@ -20,7 +20,7 @@ services:
     env_file:
       - .env.event
     ports:
-      - "${APP_PORT:-5000}:5000"
+      - "5000:5000"
     environment:
       - FLASK_APP=${FLASK_APP}
       - FLASK_ENV=${FLASK_ENV}
@@ -28,8 +28,3 @@ services:
       - .:/app
     restart: always
 
-    
-    # Flask Configuration
-FLASK_APP=wsgi.py
-FLASK_ENV=development
-APP_PORT=4500