diff --git a/app/api/routes/routes.py b/app/api/routes/routes.py
index b0d4827..8961437 100644
--- a/app/api/routes/routes.py
+++ b/app/api/routes/routes.py
@@ -107,8 +107,8 @@ def get_dashboard():
 def get_loans():
     # Extract query parameters for filtering
     filters = {
-        'id': request.args.get('id'),
-        'customer_id': request.args.get('customer_id'),
+        'username': request.args.get('id'),
+        'email': request.args.get('customer_id'),
         'account_id': request.args.get('account_id'),
         'status': request.args.get('status'),
         'tenor': request.args.get('tenor'),
diff --git a/app/config.py b/app/config.py
index d1f3065..f99b0df 100644
--- a/app/config.py
+++ b/app/config.py
@@ -20,7 +20,9 @@ class Config:
     DATABASE_PORT = os.environ.get("DATABASE_PORT", 10532)
     DATABASE_NAME = os.environ.get("DATABASE_NAME")
 
-    SQLALCHEMY_DATABASE_URI = f"postgresql+psycopg2://{DATABASE_USER}:{DATABASE_PASSWORD}@{DATABASE_HOST}:{DATABASE_PORT}/{DATABASE_NAME}"
+    SQLALCHEMY_DATABASE_URI_INTERNAL = f"postgresql+psycopg2://{DATABASE_USER}:{DATABASE_PASSWORD}@{DATABASE_HOST}:{DATABASE_PORT}/{DATABASE_NAME}"
+    SQLALCHEMY_DATABASE_URI = os.getenv("SQLALCHEMY_DATABASE_URI_FULL", SQLALCHEMY_DATABASE_URI_INTERNAL)
+
     SQLALCHEMY_TRACK_MODIFICATIONS = False
     SIMBRELLA_BASE_URL = os.getenv("SIMBRELLA_BASE_URL", "http://127.0.0.1:6337")