diff --git a/backend/apis/nodejs/src/models/person.js b/backend/apis/nodejs/src/models/person_model.js
similarity index 100%
rename from backend/apis/nodejs/src/models/person.js
rename to backend/apis/nodejs/src/models/person_model.js
diff --git a/backend/apis/nodejs/src/utils/jwt_utils.js b/backend/apis/nodejs/src/utils/jwt_utils.js
index 9bce45a..73e48da 100644
--- a/backend/apis/nodejs/src/utils/jwt_utils.js
+++ b/backend/apis/nodejs/src/utils/jwt_utils.js
@@ -26,6 +26,7 @@ function generateToken(person_id) {
       }
   
       // If the token is valid, store the decoded data in the request object
+      // req.jwt will contain the payload created in generateToken
       req.jwt = decoded;
       next();
     });