diff --git a/docs/settings/backend/gsettingsbackend.zh_CN.dox b/docs/settings/backend/gsettingsbackend.zh_CN.dox
new file mode 100644
index 00000000..0e78bfce
--- /dev/null
+++ b/docs/settings/backend/gsettingsbackend.zh_CN.dox
@@ -0,0 +1,27 @@
+/*!
+@~chinese
+@file include/settings/backend/gsettingsbackend.h
+@ingroup dsettings
+
+@class Dtk::Core::GSettingsBackend gsettingsbackend.h
+@brief DSettings的存储后端使用gsettings
+@details 你可以从libdtkcore-bin中找到此工具, 使用/usr/lib/x86_64-linux-gnu/libdtk-<VERSION(版本号)>/DCore/bin/dtk-settings -h 获取帮助
+
+@fn Dtk::Core::GSettingsBackend::GSettingsBackend(DSettings *settings, QObject *parent = nullptr)
+@brief GSettingsBackend构造函数
+
+@fn virtual QStringList Dtk::Core::GSettingsBackend::keys() const
+@brief gsettings的全部键值
+@return 返回gsettings的全部键值
+
+@fn virtual QVariant Dtk::Core::GSettingsBackend::getOption(const QString &key) const
+@brief 根据`key`获取值
+@return 返回键对应的值
+
+@fn virtual void Dtk::Core::GSettingsBackend::doSetOption(const QString &key, const QVariant &value)
+@brief 设置`key`对应的值
+
+@fn virtual void Dtk::Core::GSettingsBackend::doSync()
+@brief 触发DSettings将选项同步到存储
+
+*/
\ No newline at end of file
diff --git a/src/settings/backend/gsettingsbackend.cpp b/src/settings/backend/gsettingsbackend.cpp
index efc2873e..76c644f3 100644
--- a/src/settings/backend/gsettingsbackend.cpp
+++ b/src/settings/backend/gsettingsbackend.cpp
@@ -54,9 +54,10 @@ class GSettingsBackendPrivate
 };
 
 /*!
-  \class Dtk::Core::GSettingsBackend
+@~english
+  @class Dtk::Core::GSettingsBackend
   \inmodule dtkcore
-  \brief Storage backend of DSettings use gsettings.
+  @brief Storage backend of DSettings use gsettings.
   
   You should generate gsetting schema with /usr/lib/x86_64-linux-gnu/libdtk-$$VERSION/DCore/bin/dtk-settings.
   
@@ -94,8 +95,9 @@ GSettingsBackend::~GSettingsBackend()
 }
 
 /*!
-  \brief List all gsettings keys.
-  \return Return all gsettings keys.
+@~english
+  @brief List all gsettings keys.
+  @return Return all gsettings keys.
  */
 QStringList GSettingsBackend::keys() const
 {
@@ -104,8 +106,9 @@ QStringList GSettingsBackend::keys() const
 }
 
 /*!
-  \brief Get value of key.
-  \return Return the value of the given \a key.
+@~english
+  @brief Get value of key.
+  @return Return the value of the given \a key.
  */
 QVariant GSettingsBackend::getOption(const QString &key) const
 {
@@ -114,7 +117,8 @@ QVariant GSettingsBackend::getOption(const QString &key) const
 }
 
 /*!
-  \brief Set value to gsettings
+@~english
+  @brief Set value to gsettings
   Use the \a key to save the \a value.
  */
 void GSettingsBackend::doSetOption(const QString &key, const QVariant &value)
@@ -127,7 +131,8 @@ void GSettingsBackend::doSetOption(const QString &key, const QVariant &value)
 }
 
 /*!
-  \brief Trigger DSettings to sync option to storage.
+@~english
+  @brief Trigger DSettings to sync option to storage.
  */
 void GSettingsBackend::doSync()
 {