diff --git a/functions/src/payments/phonepe/webhook.ts b/functions/src/payments/phonepe/webhook.ts
index 86bb323..cfb462a 100644
--- a/functions/src/payments/phonepe/webhook.ts
+++ b/functions/src/payments/phonepe/webhook.ts
@@ -627,15 +627,15 @@ async function processMembershipPayment(payload: any, orderData: any, membership
   }
 }
 
-async function processServicePayment(payload: any, orderData: any, serviceId: string) {
+async function processServicePayment(payload: any, orderData: any, paymentId: string) {
   try {
-    logger.info(`Processing service payment for serviceId: ${serviceId}`);
+    logger.info(`Processing service payment for serviceId: ${paymentId}`);
 
-    const serviceRef = admin.firestore().collection('service_payments').doc(serviceId);
+    const serviceRef = admin.firestore().collection('service_payments').doc(paymentId);
     const serviceDoc = await serviceRef.get();
 
     if (!serviceDoc.exists) {
-      logger.error(`Service booking not found for serviceId: ${serviceId}`);
+      logger.error(`Service booking not found for serviceId: ${paymentId}`);
       return;
     }
 
@@ -651,7 +651,7 @@ async function processServicePayment(payload: any, orderData: any, serviceId: st
       updatedAt: admin.firestore.FieldValue.serverTimestamp()
     });
 
-    logger.info(`Updated service booking status to 'CONFIRMED' for serviceId: ${serviceId}`);
+    logger.info(`Updated service booking status to 'CONFIRMED' for serviceId: ${paymentId}`);
 
     const serviceData = serviceDoc.data();
     const gymId = orderData.metaInfo?.gymId || serviceData?.gymId;