diff --git a/aur/mihomo-party-bin/PKGBUILD b/aur/mihomo-party-bin/PKGBUILD
index 4b34053..736f4d7 100644
--- a/aur/mihomo-party-bin/PKGBUILD
+++ b/aur/mihomo-party-bin/PKGBUILD
@@ -23,6 +23,7 @@ package() {
     chmod +x ${pkgdir}/opt/mihomo-party/mihomo-party
     chmod +sx ${pkgdir}/opt/mihomo-party/resources/sidecar/mihomo
     chmod +sx ${pkgdir}/opt/mihomo-party/resources/sidecar/mihomo-alpha
+    chmod +sx ${pkgdir}/opt/mihomo-party/resources/sidecar/mihomo-smart
     install -Dm755 "${srcdir}/${_pkgname}.sh" "${pkgdir}/usr/bin/${_pkgname}"
     sed -i '3s!/opt/mihomo-party/mihomo-party!mihomo-party!' "${pkgdir}/usr/share/applications/${_pkgname}.desktop"
 
diff --git a/aur/mihomo-party-electron-bin/PKGBUILD b/aur/mihomo-party-electron-bin/PKGBUILD
index 4350ae4..ae02b28 100644
--- a/aur/mihomo-party-electron-bin/PKGBUILD
+++ b/aur/mihomo-party-electron-bin/PKGBUILD
@@ -29,6 +29,7 @@ package() {
     cp -r $srcdir/opt/mihomo-party/resources/files ${pkgdir}/opt/mihomo-party/resources/
     chmod +sx ${pkgdir}/opt/mihomo-party/resources/sidecar/mihomo
     chmod +sx ${pkgdir}/opt/mihomo-party/resources/sidecar/mihomo-alpha
+    chmod +sx ${pkgdir}/opt/mihomo-party/resources/sidecar/mihomo-smart
     install -Dm755 "${srcdir}/${_pkgname}.sh" "${pkgdir}/usr/bin/${_pkgname}"
     install -Dm644 "${_pkgname}.desktop" "${pkgdir}/usr/share/applications/${_pkgname}.desktop"
     install -Dm644 "${pkgdir}/opt/mihomo-party/resources/icon.png" "${pkgdir}/usr/share/icons/hicolor/512x512/apps/${_pkgname}.png"
diff --git a/aur/mihomo-party-electron/PKGBUILD b/aur/mihomo-party-electron/PKGBUILD
index 7d26b99..29ae0bd 100644
--- a/aur/mihomo-party-electron/PKGBUILD
+++ b/aur/mihomo-party-electron/PKGBUILD
@@ -39,6 +39,7 @@ package() {
     cp -r $srcdir/${_pkgname}-${pkgver}/extra/files ${pkgdir}/opt/mihomo-party/resources/
     chmod +sx ${pkgdir}/opt/mihomo-party/resources/sidecar/mihomo
     chmod +sx ${pkgdir}/opt/mihomo-party/resources/sidecar/mihomo-alpha
+    chmod +sx ${pkgdir}/opt/mihomo-party/resources/sidecar/mihomo-smart
     install -Dm755 "${_pkgname}.sh" "${pkgdir}/usr/bin/${_pkgname}"
     install -Dm644 "${_pkgname}.desktop" "${pkgdir}/usr/share/applications/${_pkgname}.desktop"
     install -Dm644 "${pkgdir}/opt/mihomo-party/resources/icon.png" "${pkgdir}/usr/share/icons/hicolor/512x512/apps/${_pkgname}.png"
diff --git a/aur/mihomo-party-git/PKGBUILD b/aur/mihomo-party-git/PKGBUILD
index f8162eb..b5fc2c0 100644
--- a/aur/mihomo-party-git/PKGBUILD
+++ b/aur/mihomo-party-git/PKGBUILD
@@ -41,6 +41,7 @@ package() {
     chmod +x ${pkgdir}/opt/mihomo-party/mihomo-party
     chmod +sx ${pkgdir}/opt/mihomo-party/resources/sidecar/mihomo
     chmod +sx ${pkgdir}/opt/mihomo-party/resources/sidecar/mihomo-alpha
+    chmod +sx ${pkgdir}/opt/mihomo-party/resources/sidecar/mihomo-smart
     install -Dm755 "${srcdir}/../${_pkgname}.sh" "${pkgdir}/usr/bin/${_pkgname}"
     sed -i '3s!/opt/mihomo-party/mihomo-party!mihomo-party!' "${pkgdir}/usr/share/applications/${_pkgname}.desktop"
 
diff --git a/aur/mihomo-party/PKGBUILD b/aur/mihomo-party/PKGBUILD
index 15b5e37..eb49559 100644
--- a/aur/mihomo-party/PKGBUILD
+++ b/aur/mihomo-party/PKGBUILD
@@ -36,6 +36,7 @@ package() {
     chmod +x ${pkgdir}/opt/mihomo-party/mihomo-party
     chmod +sx ${pkgdir}/opt/mihomo-party/resources/sidecar/mihomo
     chmod +sx ${pkgdir}/opt/mihomo-party/resources/sidecar/mihomo-alpha
+    chmod +sx ${pkgdir}/opt/mihomo-party/resources/sidecar/mihomo-smart
     install -Dm755 "${srcdir}/../${pkgname}.sh" "${pkgdir}/usr/bin/${pkgname}"
     sed -i '3s!/opt/mihomo-party/mihomo-party!mihomo-party!' "${pkgdir}/usr/share/applications/${pkgname}.desktop"
 
diff --git a/build/linux/postinst b/build/linux/postinst
index f825f12..851a801 100644
--- a/build/linux/postinst
+++ b/build/linux/postinst
@@ -13,6 +13,7 @@ fi
 chmod 4755 '/opt/mihomo-party/chrome-sandbox' || true
 chmod +sx /opt/mihomo-party/resources/sidecar/mihomo
 chmod +sx /opt/mihomo-party/resources/sidecar/mihomo-alpha
+chmod +sx /opt/mihomo-party/resources/sidecar/mihomo-smart
 
 if hash update-mime-database 2>/dev/null; then
     update-mime-database /usr/share/mime || true