diff --git a/src/routes/(user)/credits/+page.server.ts b/src/routes/(user)/credits/+page.server.ts
index 5cbc43e..f781a0d 100644
--- a/src/routes/(user)/credits/+page.server.ts
+++ b/src/routes/(user)/credits/+page.server.ts
@@ -19,7 +19,7 @@ export async function load({ locals: { safeGetSession } }) {
 
 		const monthlyAggregates = transactions.reduce((acc, transaction) => {
 			const date = new Date(transaction.created_at);
-			const month = `${date.getFullYear()}-${date.getMonth() + 1}`;
+			const month = date.toISOString().substring(0, 7); // Returns YYYY-MM format
 
 			if (!acc[month]) acc[month] = { credits_added: 0, credits_deducted: 0 };
 
diff --git a/src/routes/(user)/credits/+page.svelte b/src/routes/(user)/credits/+page.svelte
index 1d3b8fd..ffafa94 100644
--- a/src/routes/(user)/credits/+page.svelte
+++ b/src/routes/(user)/credits/+page.svelte
@@ -19,7 +19,7 @@
 
 	const groupedTransactions = transactions.reduce((acc, transaction) => {
 		const date = new Date(transaction.created_at);
-		const month = `${date.getFullYear()}-${date.getMonth() + 1}`;
+		const month = date.toISOString().substring(0, 7); // Returns YYYY-MM format
 		if (!acc[month]) acc[month] = [];
 		acc[month].push(transaction);
 		return acc;