diff --git a/src/app/interceptors/mock-data.interceptor.ts b/src/app/interceptors/mock-data.interceptor.ts
index 6c702c3..d9479f7 100644
--- a/src/app/interceptors/mock-data.interceptor.ts
+++ b/src/app/interceptors/mock-data.interceptor.ts
@@ -689,7 +689,7 @@ export const mockDataInterceptor: HttpInterceptorFn = (req, next) => {
   }
 
   // ── GET /category/:id (items for a category)
-  const catItemsMatch = url.match(/\/category\/(\d+)$/);
+  const catItemsMatch = url.match(/\/category\/(\d+)(?:\?|$)/);
   if (catItemsMatch && req.method === 'GET') {
     const catId = parseInt(catItemsMatch[1], 10);
     const items = getItemsByCategoryId(catId);
@@ -697,7 +697,7 @@ export const mockDataInterceptor: HttpInterceptorFn = (req, next) => {
   }
 
   // ── GET /item/:id
-  const itemMatch = url.match(/\/item\/(\d+)$/);
+  const itemMatch = url.match(/\/item\/(\d+)(?:\?|$)/);
   if (itemMatch && req.method === 'GET') {
     const itemId = parseInt(itemMatch[1], 10);
     const item = MOCK_ITEMS.find(i => i.itemID === itemId);
@@ -756,7 +756,7 @@ export const mockDataInterceptor: HttpInterceptorFn = (req, next) => {
   }
 
   // ── POST /items/:id/callback (review)
-  if (url.match(/\/items\/\d+\/callback$/) && req.method === 'POST') {
+  if (url.match(/\/items\/\d+\/callback(?:\?|$)/) && req.method === 'POST') {
     return respond({ message: 'Review submitted (mock)' }, 200);
   }