diff --git a/note.md b/note.md
index 91fb90d..484b2e7 100644
--- a/note.md
+++ b/note.md
@@ -19,4 +19,7 @@
 - To be built
 
 ## Step 5: Documents
-- To be built
\ No newline at end of file
+- To be built
+
+
+"@ducanh2912/next-pwa": "^10.2.9",
\ No newline at end of file
diff --git a/server.js b/server.js
index 2a02f34..fb950a8 100644
--- a/server.js
+++ b/server.js
@@ -1,5 +1,6 @@
 const { createServer } = require('http')
 const { parse } = require('url')
+
 const next = require('next')
 
 const dev = process.env.NODE_ENV !== 'production'
diff --git a/src/app/favicon.ico b/src/app/favicon.ico
deleted file mode 100644
index 718d6fe..0000000
Binary files a/src/app/favicon.ico and /dev/null differ
diff --git a/src/app/icon.png b/src/app/icon.png
new file mode 100644
index 0000000..f30f739
Binary files /dev/null and b/src/app/icon.png differ