diff --git a/index.html b/index.html
index 41d286f..8a50a4d 100644
--- a/index.html
+++ b/index.html
@@ -115,7 +115,7 @@
     <!-- Navbar -->
     <nav class="navbar navbar-expand-lg navbar-light">
         <a class="navbar-brand" href="#">
-            <img src="https://drive.google.com/thumbnail?id=1tn1AIacso2dnDpkUvPPGWRmhRik3udP7" alt="Logo" width="30">
+            <img src="https://drive.google.com/thumbnail?id=1tn1AIacso2dnDpkUvPPGWRmhRik3udP7&sz=w4000" alt="Logo" width="30">
         </a>
         <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
             <span class="navbar-toggler-icon"></span>
@@ -145,7 +145,7 @@
 
         <!-- Post Info -->
         <div class="post-info">
-          <img src="https://drive.google.com/thumbnail?id=1AT7gSeql7qMJZk7FmXRkc3OPzbZmyLMW" alt="Google Drive Image">
+          <img src="https://drive.google.com/thumbnail?id=1AT7gSeql7qMJZk7FmXRkc3OPzbZmyLMW&sz=w2000" alt="Google Drive Image">
 
             <div class="author-info">
                 <div class="name">Đoàn - Hội khoa Công nghệ Thông tin - STU</div>