diff --git a/app/components/chat.module.scss b/app/components/chat.module.scss
index 5145188ec53..73542fc67f1 100644
--- a/app/components/chat.module.scss
+++ b/app/components/chat.module.scss
@@ -656,26 +656,22 @@
 
 .shortcut-key-grid {
   display: grid;
-  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
+  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
   gap: 16px;
 }
 
 .shortcut-key-item {
   display: flex;
-  flex-direction: column;
+  justify-content: space-between;
+  align-items: center;
   overflow: hidden;
-  border: var(--border-in-light);
-  border-radius: 10px;
   padding: 10px;
   background-color: var(--white);
-  box-shadow: var(--card-shadow);
-  transition: background-color 0.3s ease, box-shadow 0.3s ease;
 }
 
 .shortcut-key-title {
   font-size: 14px;
   color: var(--black);
-  margin-bottom: 8px;
 }
 
 .shortcut-key-keys {
diff --git a/app/components/chat.tsx b/app/components/chat.tsx
index 085292585fc..a91c8af7e4d 100644
--- a/app/components/chat.tsx
+++ b/app/components/chat.tsx
@@ -830,15 +830,25 @@ export function DeleteImageButton(props: { deleteImage: () => void }) {
 }
 
 export function ShortcutKeyModal(props: { onClose: () => void }) {
+  const isMac = navigator.platform.toUpperCase().indexOf("MAC") >= 0;
   const shortcuts = [
-    { title: Locale.Chat.ShortcutKey.newChat, keys: ["⌘", "Shift", "o"] },
+    {
+      title: Locale.Chat.ShortcutKey.newChat,
+      keys: isMac ? ["⌘", "Shift", "O"] : ["Ctrl", "Shift", "O"],
+    },
     { title: Locale.Chat.ShortcutKey.focusInput, keys: ["Shift", "Esc"] },
-    { title: Locale.Chat.ShortcutKey.copyLastCode, keys: ["⌘", "Shift", ";"] },
+    {
+      title: Locale.Chat.ShortcutKey.copyLastCode,
+      keys: isMac ? ["⌘", "Shift", ";"] : ["Ctrl", "Shift", ";"],
+    },
     {
       title: Locale.Chat.ShortcutKey.copyLastMessage,
-      keys: ["⌘", "Shift", "c"],
+      keys: isMac ? ["⌘", "Shift", "C"] : ["Ctrl", "Shift", "C"],
+    },
+    {
+      title: Locale.Chat.ShortcutKey.showShortcutKey,
+      keys: isMac ? ["⌘", "/"] : ["Ctrl", "/"],
     },
-    { title: Locale.Chat.ShortcutKey.showShortcutKey, keys: ["⌘", "/"] },
   ];
   return (
     <div className="modal-mask">
@@ -1424,7 +1434,7 @@ function _Chat() {
     setAttachImages(images);
   }
 
-  // 快捷键
+  // 快捷键 shortcut keys
   const [showShortcutKeyModal, setShowShortcutKeyModal] = useState(false);
 
   useEffect(() => {