diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 716ba89d..04b01f5f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -55,6 +55,8 @@ jobs:
           brew install \
             nlohmann-json \
             extra-cmake-modules \
+            librsvg \
+            md5sha1sum \
             ninja
           ./install-deps.sh ${{ matrix.arch }}
           npm i -g pnpm
@@ -83,7 +85,9 @@ jobs:
             Fcitx5-${{ matrix.arch }}.tar.bz2
 
       - name: Check validity
-        run: ./check-validity.sh
+        run: |
+          ./check-validity.sh
+          md5sum -c checksum
 
       - name: Generate meta.json
         if: ${{ matrix.os == 'macos-14' }}
diff --git a/assets/CMakeLists.txt b/assets/CMakeLists.txt
index b8af70e9..9ff215ad 100644
--- a/assets/CMakeLists.txt
+++ b/assets/CMakeLists.txt
@@ -4,6 +4,18 @@ install(FILES "${CMAKE_CURRENT_SOURCE_DIR}/fcitx.icns"
     DESTINATION "${CMAKE_INSTALL_PREFIX}/Resources"
 )
 
+add_custom_command(
+    OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/menu_icon.pdf
+    COMMAND SOURCE_DATE_EPOCH=0 rsvg-convert -f pdf -o ${CMAKE_CURRENT_BINARY_DIR}/menu_icon.pdf ${CMAKE_CURRENT_SOURCE_DIR}/penguin.svg
+    DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/penguin.svg
+)
+add_custom_target(GeneratePDF ALL
+    DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/menu_icon.pdf
+)
+install(FILES "${CMAKE_CURRENT_BINARY_DIR}/menu_icon.pdf"
+    DESTINATION "${CMAKE_INSTALL_PREFIX}/Resources"
+)
+
 # Preserve execution permission
 install(PROGRAMS "${CMAKE_CURRENT_SOURCE_DIR}/uninstall.sh"
     "${CMAKE_CURRENT_SOURCE_DIR}/update.sh"
diff --git a/assets/penguin.svg b/assets/penguin.svg
new file mode 100644
index 00000000..94e9aa5b
--- /dev/null
+++ b/assets/penguin.svg
@@ -0,0 +1,5 @@
+<svg xmlns="http://www.w3.org/2000/svg" width="29" height="21">
+  <path
+    d="M 5,0 q -5,0 -5,5 v 11 q 0,5 5,5 h 19 q 5,0 5,-5 V 5 q 0,-5 -5,-5 Z M 11,8 c 0,-2.5 2,-4 4,-4 c 2,0 3.4,1.2 4,3 c 0.3,0.9 1,1.3 2,1.5 -1,0.2 -2,1 -2,2 v 2.5 c 0,2.5 -2,4 -4,4 h -8 c 2.5,-0.5 4,-3 4,-5 z m 3,0 a 1.5 1.5 0 0 0 1.5 1.5 a 1.5 1.5 0 0 0 1.5 -1.5 a 1.5 1.5 0 0 0 -1.5 -1.5 a 1.5 1.5 0 0 0 -1.5 1.5 z"
+    style="fill:#000;fill-opacity:1;fill-rule:nonzero;stroke:none;stroke-width:1" />
+</svg>
diff --git a/checksum b/checksum
new file mode 100644
index 00000000..579d5ddc
--- /dev/null
+++ b/checksum
@@ -0,0 +1 @@
+235e1b78a18fe9a5fccbac5b23d7d91b  build/assets/menu_icon.pdf
diff --git a/cmake/MacOSXBundleInfo.plist.in b/cmake/MacOSXBundleInfo.plist.in
index 5b2ba9e4..5a664ca2 100644
--- a/cmake/MacOSXBundleInfo.plist.in
+++ b/cmake/MacOSXBundleInfo.plist.in
@@ -26,7 +26,7 @@
     <string>Latn</string>
   </array>
   <key>tsInputMethodIconFileKey</key>
-  <string>fcitx.icns</string>
+  <string>menu_icon.pdf</string>
   <key>ComponentInputModeDict</key>
   <dict>
     <key>tsInputModeListKey</key>
@@ -36,6 +36,12 @@
         <!-- register as Chinese to disable on login/Terminal sudo password input -->
         <key>TISIntendedLanguage</key>
         <string>zh-Hans</string>
+        <key>tsInputModeMenuIconFileKey</key>
+        <string>menu_icon.pdf</string>
+        <key>tsInputModeAlternateMenuIconFileKey</key>
+        <string>menu_icon.pdf</string>
+        <key>tsInputModePaletteIconFileKey</key>
+        <string>menu_icon.pdf</string>
       </dict>
     </dict>
   </dict>