diff --git a/src/app/page.tsx b/src/app/page.tsx
index f4b580c..88b3152 100644
--- a/src/app/page.tsx
+++ b/src/app/page.tsx
@@ -124,7 +124,7 @@ export default function LandingPage() {
           testimonials={[
             {
               id: "1",              name: "Dr. Sarah Chen",              handle: "@drsarahchen",              testimonial: "Research Hub transformed how our lab conducts literature reviews. The citation tools alone have saved us weeks of manual work. Absolutely indispensable.",              rating: 5,
-              imageSrc: "http://img.b2bpic.net/free-photo/smart-looking-teacher_53876-23045.jpg",              imageAlt: "Dr. Sarah Chen, PhD in Molecular Biology"
+              imageSrc: "http://img.b2bpic.net/free-photo/smart-looking-teacher_53876-23045.jpg?_wi=1",              imageAlt: "Dr. Sarah Chen, PhD in Molecular Biology"
             },
             {
               id: "2",              name: "James Mitchell",              handle: "@jmitchell_librarian",              testimonial: "As a university librarian, I've integrated Research Hub into our institutional systems. Our students and faculty have better access to peer-reviewed content than ever before.",              rating: 5,
@@ -132,7 +132,7 @@ export default function LandingPage() {
             },
             {
               id: "3",              name: "Dr. Amelia Rodriguez",              handle: "@ameliarodriguez",              testimonial: "The peer-review verification gives us confidence in source credibility. This is exactly what graduate researchers need when navigating the academic landscape.",              rating: 5,
-              imageSrc: "http://img.b2bpic.net/free-photo/smart-looking-teacher_53876-23045.jpg",              imageAlt: "Dr. Amelia Rodriguez, Professor of Economics"
+              imageSrc: "http://img.b2bpic.net/free-photo/smart-looking-teacher_53876-23045.jpg?_wi=2",              imageAlt: "Dr. Amelia Rodriguez, Professor of Economics"
             },
             {
               id: "4",              name: "Dr. Kwang Park",              handle: "@drpark_ai",              testimonial: "Collaboration features have made it seamless for our research team to share findings and build on each other's work. The platform scales beautifully.",              rating: 5,