diff --git a/desktop-background.jpg b/desktop-background.jpg
new file mode 100644
index 0000000000000000000000000000000000000000..437cf1fc5cdef5f0cdd79bc9169d885b491feb63
Binary files /dev/null and b/desktop-background.jpg differ
diff --git a/devstation-config.spec b/devstation-config.spec
index 0807641a8ca067c0351fdb10645e0f551687f3af..704b6f392e1c88179fd18888f0a7bd663488aff6 100644
--- a/devstation-config.spec
+++ b/devstation-config.spec
@@ -1,43 +1,193 @@
 Name:           devstation-config
 Version:        2
-Release:        4
+Release:        5
 Summary:        A shortcut to openEuler official site
 
 License:        LGPLv3
 Source0:        openEuler.desktop
 Source1:        openEuler.png
 Source2:        devstation-config.gschema.override
+Source3:        extensions-source.tar.gz
+Source4:        desktop-background.jpg
 
-#BuildRequires:  
+BuildRequires:  unzip
+BuildRequires:  fontconfig
+BuildRequires:  gtk-update-icon-cache
+BuildRequires:  dbus-x11
+BuildRequires:  dconf
+BuildRequires:  coreutils
+
+Requires:       gnome-shell-extension-dash-to-dock 
+Requires:       bash
+Requires:       gnome-terminal-nautilus
+Requires:       fish
+Requires:       gnome-software
+Requires:       gnome-weather
+Requires:       gnome-maps
+Requires:       gnome-calendar
+Requires:       gnome-clocks
+Requires:       gnome-console
+Requires:       gnome-contacts
+Requires:       sound-theme-freedesktop
+Requires:       plymouth
+Requires:       chkconfig
+Requires:       gnome-shell
+Requires:       dconf
+Requires:       gtk-update-icon-cache
+Requires:       dracut
+Requires:       glib2
+Requires:       coreutils
+Requires:       sudo
+Requires:       dbus-x11
+Requires:       fontconfig
+Requires:       gawk
 
-Requires:       gnome-shell-extension-dash-to-dock
 
 %description
 A shortcut to openEuler official site.
 
+
+%prep
+tar -xf %{SOURCE3}
+
+
 %install
+pushd extensions-source
+
 %{__mkdir} -p %{buildroot}%{_datadir}/applications
-%{__cp} %{_sourcedir}/{openEuler.desktop,openEuler.png} %{buildroot}%{_datadir}/applications
-install -D -m 0644 %SOURCE2 %{buildroot}%{_datadir}/glib-2.0/schemas/80_devstation-config.gschema.override
+%{__cp} %{_sourcedir}/{openEuler.desktop,openEuler.png,desktop-background.jpg} %{buildroot}%{_datadir}/applications
+install -D -m 0644 %{SOURCE2} %{buildroot}%{_datadir}/glib-2.0/schemas/80_devstation-config.gschema.override
+mkdir -p %{buildroot}%{_datadir}/backgrounds
+unzip -q -o wallpapers.zip -d %{buildroot}%{_datadir}/backgrounds/
+mkdir -p %{buildroot}%{_datadir}/plymouth/themes/
+unzip -q -o plymouth-theme.zip -d %{buildroot}%{_datadir}/plymouth/themes/
+# 系统目录权限（全局可读）
+chmod -R a+r %{buildroot}%{_datadir}/backgrounds
+chmod -R a+r %{buildroot}%{_datadir}/plymouth/themes
+
+mkdir -p "%{buildroot}%{_sysconfdir}/skel/.local/share/gnome-shell"
+unzip -q -o gnome-extensions.zip -d "%{buildroot}%{_sysconfdir}/skel/.local/share/gnome-shell"
+
+mkdir -p "%{buildroot}%{_sysconfdir}/skel/.themes"
+unzip -q -o GTK-Themes.zip -d "%{buildroot}%{_sysconfdir}/skel/.themes/"
+
+mkdir -p "%{buildroot}%{_sysconfdir}/skel/.local/share/icons"
+unzip -q -o icon-themes.zip -d "%{buildroot}%{_sysconfdir}/skel/.local/share/icons/"
+
+mkdir -p "%{buildroot}%{_sysconfdir}/skel/.icons"
+unzip -q -o cursors-theme.zip -d "%{buildroot}%{_sysconfdir}/skel/.icons/"
+
+mkdir -p "%{buildroot}%{_sysconfdir}/skel/.local/share"
+unzip -q -o fonts.zip -d "%{buildroot}%{_sysconfdir}/skel/.local/share"
+cp -arf openeuler-desktop-settings.conf %{buildroot}%{_sysconfdir}
+
+# 激活GTK配置（软链接）
+mkdir -p "%{buildroot}%{_sysconfdir}/skel/.config/gtk-3.0"
+pushd "%{buildroot}%{_sysconfdir}/skel/.config/gtk-3.0"
+ln -sf "../../.themes/Orchis-Dark/gtk-4.0/assets" assets
+ln -sf "../../.themes/Orchis-Dark/gtk-4.0/gtk.css" gtk.css
+ln -sf "../../.themes/Orchis-Dark/gtk-4.0/gtk-dark.css" gtk-dark.css
+popd
+
+# 解压配置文件
+unzip -q -o conky-config.zip -d "%{buildroot}%{_sysconfdir}/skel/.config/"
+unzip -q -o cava-config.zip -d "%{buildroot}%{_sysconfdir}/skel/.config/"
+unzip -q -o fishomp-config.zip -d "%{buildroot}%{_sysconfdir}/skel"
+
+mkdir -p %{buildroot}%{_sysconfdir}/skel/Desktop
+%{__install} %{SOURCE0} %{buildroot}%{_sysconfdir}/skel/Desktop
+
+rm -rf $HOME/.config/dconf/user
+dbus-launch dconf load / < %{buildroot}%{_sysconfdir}/openeuler-desktop-settings.conf
+dbus-launch dconf load /org/gnome/shell/extensions/dash-to-panel/ <<EOF
+[panel]
+panel-position='BOTTOM'
+EOF
+dbus-launch dconf write /org/gnome/shell/extensions/arcmenu/menu-layout "'Redmond'"
+dbus-launch dconf write /org/gnome/shell/extensions/arcmenu/menu-button-icon "'Custom_Icon'"
+dbus-launch dconf write /org/gnome/shell/extensions/arcmenu/custom-menu-button-icon "'/usr/share/applications/openEuler.png'"
+dbus-launch dconf write /org/gnome/desktop/background/picture-uri "'/usr/share/applications/desktop-background.jpg'"
+
+cp -arf $HOME/.config/dconf %{buildroot}%{_sysconfdir}/skel/.config/
+
+popd
+
 
 %post
-echo "Trying to install the shortcut to user desktops..."
-for user in $(ls /home); do
-    if [ -d /home/$user ]; then
-        [[ ! -d /home/$user/Desktop ]] && mkdir /home/$user/Desktop
-        %{__install} %{_datadir}/applications/openEuler.desktop /home/$user/Desktop
-        echo "   Installed to \"$user\"."
+# 修改已存在用户配置
+while read line; do
+    USER=$(echo $line | awk -F: '($3 >= 1000 || $3 == 0) && \
+        ($7 != "/usr/sbin/nologin" && $7 != "/sbin/nologin") {print $1; exit}')
+    if [ -z $USER ]; then
+        continue
     fi
-done
-[[ ! -d /root/Desktop ]] && mkdir /root/Desktop
-%{__install} %{_datadir}/applications/openEuler.desktop /root/Desktop
-echo "   Installed to \"root\"."
+    HOME_DIR=$(echo $line | awk -F: '{print $6; exit}')
+    if [ ! -d $HOME_DIR ]; then
+        continue
+    fi
+    cp -arf %{_sysconfdir}/skel/.config "$HOME_DIR/"
+    cp -arf %{_sysconfdir}/skel/.icons "$HOME_DIR/"
+    cp -arf %{_sysconfdir}/skel/.local "$HOME_DIR/"
+    cp -arf %{_sysconfdir}/skel/.poshthemes "$HOME_DIR/"
+    cp -arf %{_sysconfdir}/skel/.themes "$HOME_DIR/"
+    cp -arf %{_sysconfdir}/skel/Desktop "$HOME_DIR/"
+
+    # 修复用户目录所有权
+    chown -R "$USER:$USER" "$HOME_DIR/.config"
+    chown -R "$USER:$USER" "$HOME_DIR/.icons"
+    chown -R "$USER:$USER" "$HOME_DIR/.local"
+    chown -R "$USER:$USER" "$HOME_DIR/.poshthemes"
+    chown -R "$USER:$USER" "$HOME_DIR/.themes"
+    chown -R "$USER:$USER" "$HOME_DIR/Desktop"
+
+    chmod u+rw "$HOME_DIR/.poshthemes"/*.json
+    [[ -e $HOME_DIR/.cache/dconf ]] && chown -R "$USER:$USER" "$HOME_DIR/.cache/dconf"
+    [[ -e $HOME_DIR/.dbus ]] && chown -R "$USER:$USER" "$HOME_DIR/.dbus"
+    sudo -u "$USER" dbus-launch dconf load / < %{_sysconfdir}/openeuler-desktop-settings.conf
+    fc-cache -fv
+    sudo -u "$USER" gtk-update-icon-cache -f -t "$HOME_DIR/.local/share/icons"
+    sudo -u "$USER" dbus-launch dconf load /org/gnome/shell/extensions/dash-to-panel/ <<EOF
+[panel]
+panel-position='BOTTOM'
+EOF
+    sudo -u "$USER" dbus-launch dconf write /org/gnome/shell/extensions/arcmenu/menu-layout "'Redmond'"
+    sudo -u "$USER" dbus-launch dconf write /org/gnome/shell/extensions/arcmenu/menu-button-icon "'Custom_Icon'"
+    sudo -u "$USER" dbus-launch dconf write /org/gnome/shell/extensions/arcmenu/custom-menu-button-icon "'/usr/share/applications/openEuler.png'"
+    sudo -u "$USER" dbus-launch dconf write /org/gnome/desktop/background/picture-uri "'/usr/share/applications/desktop-background.jpg'"
+
+done < /etc/passwd
+
+# 配置polik鉴权规则
+CONTENT='polkit.addRule(function(action, subject) {
+    if (action.id == "com.github.calamares.calamares.pkexec.run") {
+        return polkit.Result.YES;
+    }
+});'
+mkdir -p /etc/polkit-1/rules.d
+echo "$CONTENT" > /etc/polkit-1/rules.d/80-calamares.rules
+
+fc-cache -fv
+gtk-update-icon-cache -f -t /usr/share/icons
+
 
 %files
-%attr(755, root, root) %{_datadir}/applications/{openEuler.desktop,openEuler.png}
+%attr(755, root, root) %{_datadir}/applications/{openEuler.desktop,openEuler.png,desktop-background.jpg}
 %{_datadir}/glib-2.0/schemas/80_devstation-config.gschema.override
+%{_datadir}/backgrounds/
+%{_datadir}/plymouth/themes/
+%{_sysconfdir}/skel/.config
+%{_sysconfdir}/skel/.icons
+%{_sysconfdir}/skel/.local
+%{_sysconfdir}/skel/.poshthemes
+%{_sysconfdir}/skel/.themes
+%{_sysconfdir}/skel/Desktop
+%{_sysconfdir}/openeuler-desktop-settings.conf
+
 
 %changelog
+* Mon Jul 21 2025 Wang Kui <wangkui35@h-partners.com> - 2-5
+- Desktop optimization
+
 * Tue Jun 3 2025 Li Ping <1477412247@qq.com> - 2-4
 - Update easysoftware icon
 
diff --git a/extensions-source.tar.gz b/extensions-source.tar.gz
new file mode 100644
index 0000000000000000000000000000000000000000..04f580d55c7e9487750314091698492a648947bc
Binary files /dev/null and b/extensions-source.tar.gz differ