diff --git a/apps/readest-app/release-notes.json b/apps/readest-app/release-notes.json
index 3d9c4fe9..0004bfea 100644
--- a/apps/readest-app/release-notes.json
+++ b/apps/readest-app/release-notes.json
@@ -1,5 +1,16 @@
 {
   "releases": {
+    "0.9.91": {
+      "date": "2025-10-29",
+      "notes": [
+        "TTS: Fixed an issue where system voices were not working on Android",
+        "TTS: Added options to customize the highlight style during read-aloud",
+        "E-Ink: Disabled all shadows to improve display clarity",
+        "E-Ink: Added an option to save the last book cover on Android",
+        "Android: Fixed a crash that occurred when toggling 'Allow Script'",
+        "Android: Adjusted launcher icon size for better compatibility across devices"
+      ]
+    },
     "0.9.90": {
       "date": "2025-10-28",
       "notes": [
diff --git a/apps/readest-app/src/app/library/components/SettingsMenu.tsx b/apps/readest-app/src/app/library/components/SettingsMenu.tsx
index 1483b5e1..61e0b2f3 100644
--- a/apps/readest-app/src/app/library/components/SettingsMenu.tsx
+++ b/apps/readest-app/src/app/library/components/SettingsMenu.tsx
@@ -317,7 +317,7 @@ const SettingsMenu: React.FC<SettingsMenuProps> = ({ setIsDropdownOpen }) => {
                 <MenuItem
                   label={_('Save Book Cover')}
                   tooltip={_('Auto-save last book cover')}
-                  description={'💾 Images/last-book-cover.png'}
+                  description={savedBookCoverForLockScreen ? '💾 Images/last-book-cover.png' : ''}
                   toggled={!!savedBookCoverForLockScreen}
                   onClick={handleSetSavedBookCoverForLockScreen}
                 />