diff --git a/UPDATE_LOG.md b/UPDATE_LOG.md
index 03f8e4f..ccc4cc9 100644
--- a/UPDATE_LOG.md
+++ b/UPDATE_LOG.md
@@ -5,6 +5,10 @@
 Fix:
 
 - PNG and PDF buttons do not work (https://github.com/lencx/ChatGPT/issues/274)
+- Change the window size and the Send button is obscured by the Export button (https://github.com/lencx/ChatGPT/issues/286)
+- Change forward and backward shortcuts (https://github.com/lencx/ChatGPT/issues/254)
+  - MacOS: `Cmd [`, `Cmd ]`
+  - Windows and Linux: `Ctrl [`, `Ctrl ]`
 
 Feat:
 
diff --git a/src-tauri/src/scripts/export.js b/src-tauri/src/scripts/export.js
index 8147c22..08bf45b 100644
--- a/src-tauri/src/scripts/export.js
+++ b/src-tauri/src/scripts/export.js
@@ -2,11 +2,13 @@
 
 async function init() {
   const buttonOuterHTMLFallback = `<button class="btn flex justify-center gap-2 btn-neutral" id="download-png-button">Try Again</button>`;
-  if (window.innerWidth < 767) return;
-  const chatConf = await invoke('get_app_conf') || {};
+  removeButtons();
   if (window.buttonsInterval) {
     clearInterval(window.buttonsInterval);
   }
+  if (window.innerWidth < 767) return;
+
+  const chatConf = await invoke('get_app_conf') || {};
   window.buttonsInterval = setInterval(() => {
     const actionsArea = document.querySelector("form>div>div");
     if (!actionsArea) {
@@ -27,6 +29,8 @@ async function init() {
   }, 1000);
 }
 
+window.addEventListener('resize', init);
+
 const Format = {
   PNG: "png",
   PDF: "pdf",