diff --git a/.github/workflows/appimage.yml b/.github/workflows/appimage.yml
deleted file mode 100644
index 9ab75e07..00000000
--- a/.github/workflows/appimage.yml
+++ /dev/null
@@ -1,124 +0,0 @@
-name: Lemon build matrix - AppImage
-
-on:
-  # push代码时触发workflow
-  push:
-    # 忽略README.md
-    paths-ignore:
-      - 'README.md'
-      - 'LICENSE'
-      - 'BUILD.md'
-  # pull_request时触发workflow
-  pull_request:
-    # 忽略README.md
-    paths-ignore:
-      - 'README.md'
-      - 'LICENSE'
-      - 'BUILD.md'
-  release:
-    types: [published]
-
-jobs:
-  check_commit_msg:
-    outputs:
-      commit_message: ${{ steps.get_message.outputs.message }}
-    name: Check if the workflow has been disabled.
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v2
-      - name: Get commit message
-        id: get_message
-        run: |
-          echo "::set-output name=message::$(git log --format=%B -n 1 ${{ github.event.after }})"
-  build:
-    needs: check_commit_msg
-    if: ${{ !contains( needs.check_commit_msg.outputs.commit_message, 'NO_MAIN') }}
-    strategy:
-      matrix:
-        qt_version: [5.15.2]
-        platform: [ubuntu-16.04]
-        build_type: [Release, RelWithDebInfo]
-        arch: [x64]
-      fail-fast: false
-
-    runs-on: ${{ matrix.platform }}
-    steps:
-      - name: Get the version
-        id: get_version
-        shell: bash
-        run: echo ::set-output name=VERSION::$(echo $GITHUB_REF | cut -d / -f 3)
-      - name: Checking out sources
-        uses: actions/checkout@v2
-        with:
-          submodules: 'recursive'
-      - name: Install Python 3.7 version
-        uses: actions/setup-python@v2
-        with:
-          python-version: '3.7'
-          architecture: ${{ matrix.arch }}
-      - name: Restoring submodules
-        run: git submodule update --init
-      - name: Cache Qt
-        id: cache-qt
-        uses: actions/cache@v1
-        with:
-          path: ../Qt
-          key: QtCache-${{ matrix.platform }}-${{ matrix.arch }}-${{ matrix.qt_version }}
-      - name: Installing Qt - ${{ matrix.arch }}
-        uses: jurplel/install-qt-action@v2
-        with:
-          version: ${{ matrix.qt_version }}
-          arch: ${{ matrix.qtarch }}
-          mirror: "http://mirrors.ocf.berkeley.edu/qt/"
-          cached: ${{ steps.cache-qt.outputs.cache-hit }}
-      - name: Linux - ${{ matrix.qt_version }} - Build preparation - Install Packages
-        run: |
-          sudo apt update
-          sudo apt install -y build-essential ninja-build cmake pkgconf fcitx-frontend-qt5 libxcb-xinerama0 libgl-dev libx11-dev libxkbcommon-x11-dev libxcb-image0-dev libxcb-icccm4-dev libssl-dev libxcb-keysyms1 libxcb-render-util0
-      # ========================================================================================================= Generate MakeFile and Build
-      - name: Linux - ${{ matrix.qt_version }} - Generate Dependencies and Build
-        shell: bash
-        env:
-          CC: /usr/bin/gcc-7
-          CXX: /usr/bin/g++-7
-        run: |
-          mkdir build
-          cd build
-          cmake .. -GNinja -DCMAKE_INSTALL_PREFIX=./AppDir/usr -DCMAKE_BUILD_TYPE=${{ matrix.build_type }} -DLEMON_BUILD_INFO="Build for AppImage" -DLEMON_BUILD_EXTRA_INFO="Build on $(uname -sr)"
-          cmake --build . --parallel $(nproc)
-          cmake --install .
-      # ========================================================================================================= Deployments
-      - name: Linux - ${{ matrix.qt_version }} - Generating AppImage
-        run: |
-          cd build
-          wget https://github.com/probonopd/linuxdeployqt/releases/download/7/linuxdeployqt-7-x86_64.AppImage
-          chmod +x ./linuxdeployqt-7-x86_64.AppImage
-          cd AppDir
-          wget -c https://github.com/darealshinji/AppImageKit-checkrt/releases/download/continuous/AppRun-patched-x86_64 -O AppRun
-          chmod a+x AppRun
-          mkdir -p ./usr/{lib,optional}/
-          wget -c https://github.com/darealshinji/AppImageKit-checkrt/releases/download/continuous/exec-x86_64.so -O ./usr/optional/exec.so
-          mkdir -p ./usr/optional/libstdc++/
-          cp -fv /usr/lib/x86_64-linux-gnu/libstdc++.so.6 ./usr/optional/libstdc++/
-          mkdir -p ./usr/optional/libgcc_s/
-          cp -fv /lib/x86_64-linux-gnu/libgcc_s.so.1 ./usr/optional/libgcc_s/
-          cp -fv /usr/lib/x86_64-linux-gnu/{libssl.so.1.1,libcrypto.so.1.1} ./usr/lib/
-          mkdir -p ./usr/plugins/platforminputcontexts/
-          cp -fv /usr/lib/x86_64-linux-gnu/qt5/plugins/platforminputcontexts/libfcitxplatforminputcontextplugin.so ./usr/plugins/platforminputcontexts/
-          cd ..
-          ./linuxdeployqt-7-x86_64.AppImage AppDir/usr/share/applications/lemon-lime.desktop -appimage -no-strip -always-overwrite -extra-plugins=iconengines,imageformats,platforminputcontexts
-          mv ./Lemon*.AppImage ./Lemon.AppImage
-      - name: Linux - ${{ matrix.qt_version }} - Uploading artifact
-        uses: actions/upload-artifact@v2
-        with:
-          name: Lemon-${{ github.sha }}.linux-${{ matrix.arch }}.qt${{ matrix.qt_version }}-${{ matrix.build_type }}.AppImage
-          path: build/Lemon.AppImage
-      - name: Linux - ${{ matrix.qt_version }} - Upload binaries to release
-        uses: svenstaro/upload-release-action@v1-release
-        if: github.event_name == 'release' && matrix.platform == 'ubuntu-16.04' && matrix.qt_version == '5.15.0'
-        with:
-          repo_token: ${{ secrets.GITHUB_TOKEN }}
-          file: build/Lemon.AppImage
-          asset_name: Lemon.${{ steps.get_version.outputs.VERSION }}.linux-${{ matrix.arch }}-${{ matrix.build_type }}.AppImage
-          tag: ${{ github.ref }}
-          overwrite: true
diff --git a/makespec/BUILDVERSION b/makespec/BUILDVERSION
index 897bdc82..aaacbe66 100644
--- a/makespec/BUILDVERSION
+++ b/makespec/BUILDVERSION
@@ -1 +1 @@
-139
+142
diff --git a/src/base/LemonApplicationInterface.hpp b/src/base/LemonApplicationInterface.hpp
index a4754782..1552f537 100644
--- a/src/base/LemonApplicationInterface.hpp
+++ b/src/base/LemonApplicationInterface.hpp
@@ -7,9 +7,9 @@
 
 #pragma once
 //
-#include <QString>
 #include <QList>
 #include <QObject>
+#include <QString>
 
 namespace Lemon {
 	struct LemonStartupArguments {
diff --git a/src/base/LemonBaseApplication.cpp b/src/base/LemonBaseApplication.cpp
index b4b9014f..509a233a 100644
--- a/src/base/LemonBaseApplication.cpp
+++ b/src/base/LemonBaseApplication.cpp
@@ -88,9 +88,8 @@ auto LemonBaseApplication::parseCommandLine(bool *canContinue, QString *errorMes
 		return true;
 	}
 
-
 #define ProcessExtraStartupOptions(option)                                                                   \
-	DEBUG("Startup Options:" GEN_PAIR(parser.isSet(option##Option)));                                             \
+	DEBUG("Startup Options:" GEN_PAIR(parser.isSet(option##Option)));                                        \
 	StartupArguments.option = parser.isSet(option##Option);
 
 	ProcessExtraStartupOptions(debugLog);
diff --git a/src/base/LemonBaseApplication.hpp b/src/base/LemonBaseApplication.hpp
index 2cd83d2b..a4ba8e51 100644
--- a/src/base/LemonBaseApplication.hpp
+++ b/src/base/LemonBaseApplication.hpp
@@ -12,18 +12,18 @@
 #include "base/LemonApplicationInterface.hpp"
 
 namespace Lemon {
-class LemonBaseApplication : public SingleApplication, public LemonApplicationInterface {
-	Q_OBJECT
+	class LemonBaseApplication : public SingleApplication, public LemonApplicationInterface {
+		Q_OBJECT
 
-  public:
-	LemonBaseApplication(int &argc, char *argv[])
-	    : SingleApplication(argc, argv, true, User | ExcludeAppPath | ExcludeAppVersion), LemonApplicationInterface(){};
-	virtual ~LemonBaseApplication(){};
+	  public:
+		LemonBaseApplication(int &argc, char *argv[])
+		    : SingleApplication(argc, argv, true, User | ExcludeAppPath | ExcludeAppVersion),
+		      LemonApplicationInterface(){};
+		virtual ~LemonBaseApplication(){};
 
-	virtual bool Initialize() final;
+		virtual bool Initialize() final;
 
-  private:
-	bool parseCommandLine(bool *canContinue, QString *errorMessage);
-};
+	  private:
+		bool parseCommandLine(bool *canContinue, QString *errorMessage);
+	};
 } // namespace Lemon
-
diff --git a/src/base/LemonLog.hpp b/src/base/LemonLog.hpp
index 83211524..8637c580 100644
--- a/src/base/LemonLog.hpp
+++ b/src/base/LemonLog.hpp
@@ -8,12 +8,13 @@
 
 #pragma once
 
+#include <QPair>
 #include <QString>
 #include <QTextStream>
 #include <iostream>
 //
-#include <base/LemonMacro.hpp>
 #include <base/LemonBaseApplication.hpp>
+#include <base/LemonMacro.hpp>
 
 #define NEWLINE "\r\n"
 #define ___LOG_EXPAND(___x) , QPair<std::string, decltype(___x)>(std::string(#___x), [&] { return ___x; }())
@@ -56,7 +57,8 @@ namespace Lemon::base {
 		logStream << NEWLINE;
 #ifndef QT_DEBUG
 		// We only process DEBUG log in Release mode
-		if (t == LEMON_LOG_DEBUG && LemonCoreApplication && !LemonCoreApplication->StartupArguments.debugLog) {
+		if (t == LEMON_LOG_DEBUG && LemonCoreApplication &&
+		    ! LemonCoreApplication->StartupArguments.debugLog) {
 			// Discard debug log in non-debug Lemon version with
 			// no-debugLog mode.
 			return;
diff --git a/src/base/LemonMacro.hpp b/src/base/LemonMacro.hpp
index 860ee43e..a27b54ec 100644
--- a/src/base/LemonMacro.hpp
+++ b/src/base/LemonMacro.hpp
@@ -5,7 +5,6 @@
  *
  */
 
-
 #pragma once
 
 #define CONCATENATE1(arg1, arg2) CONCATENATE2(arg1, arg2)