diff --git a/frame/item/launcheritem.cpp b/frame/item/launcheritem.cpp
index 449c281f5..6b277a687 100644
--- a/frame/item/launcheritem.cpp
+++ b/frame/item/launcheritem.cpp
@@ -101,7 +101,7 @@ void LauncherItem::mousePressEvent(QMouseEvent *e)
             .service("com.deepin.dde.Launcher")
             .interface("com.deepin.dde.Launcher")
             .path("/com/deepin/dde/Launcher")
-            .method("com.deepin.dde.Launcher.Toggle")
+            .method("Toggle")
             .call();
 }
 
diff --git a/plugins/sound/CMakeLists.txt b/plugins/sound/CMakeLists.txt
index b7e35269c..019d75db1 100644
--- a/plugins/sound/CMakeLists.txt
+++ b/plugins/sound/CMakeLists.txt
@@ -9,6 +9,7 @@ file(GLOB_RECURSE SRCS "*.h" "*.cpp")
 find_package(PkgConfig REQUIRED)
 find_package(Qt5Widgets REQUIRED)
 find_package(Qt5Svg REQUIRED)
+find_package(Qt5DBus REQUIRED)
 find_package(DtkWidget REQUIRED)
 
 pkg_check_modules(DFrameworkDBus REQUIRED dframeworkdbus)
@@ -18,15 +19,16 @@ add_definitions("${QT_DEFINITIONS} -DQT_PLUGIN")
 add_library(${PLUGIN_NAME} SHARED ${SRCS} resources/resources.qrc)
 set_target_properties(${PLUGIN_NAME} PROPERTIES LIBRARY_OUTPUT_DIRECTORY ../)
 target_include_directories(${PLUGIN_NAME} PUBLIC ${DtkWidget_INCLUDE_DIRS}
-                                                 ${DFrameworkDBus_INCLUDE_DIRS}
-                                                 ${QGSettings_INCLUDE_DIRS}
-                                                 ../../interfaces)
+  ${DFrameworkDBus_INCLUDE_DIRS}
+  ${QGSettings_INCLUDE_DIRS}
+  ../../interfaces)
 target_link_libraries(${PLUGIN_NAME} PRIVATE
-    ${DtkWidget_LIBRARIES}
-    ${DFrameworkDBus_LIBRARIES}
-    ${QGSettings_LIBRARIES}
-    ${Qt5Widgets_LIBRARIES}
-    ${Qt5Svg_LIBRARIES}
+  ${DtkWidget_LIBRARIES}
+  ${DFrameworkDBus_LIBRARIES}
+  ${QGSettings_LIBRARIES}
+  ${Qt5DBus_LIBRARIES}
+  ${Qt5Widgets_LIBRARIES}
+  ${Qt5Svg_LIBRARIES}
 )
 
 install(TARGETS ${PLUGIN_NAME} LIBRARY DESTINATION lib/dde-dock/plugins)
diff --git a/plugins/sound/sounditem.cpp b/plugins/sound/sounditem.cpp
index e1455f77f..9f0a183d4 100644
--- a/plugins/sound/sounditem.cpp
+++ b/plugins/sound/sounditem.cpp
@@ -27,6 +27,8 @@
 #include <QMouseEvent>
 #include <QApplication>
 
+#include <DDBusSender>
+
 // menu actions
 #define MUTE    "mute"
 #define SETTINS "settings"
@@ -103,7 +105,13 @@ void SoundItem::invokeMenuItem(const QString menuId, const bool checked)
     if (menuId == MUTE)
         m_sinkInter->SetMuteQueued(!m_sinkInter->mute());
     else if (menuId == SETTINS)
-        QProcess::startDetached("dbus-send --print-reply --dest=com.deepin.dde.ControlCenter /com/deepin/dde/ControlCenter com.deepin.dde.ControlCenter.ShowModule \"string:sound\"");
+        DDBusSender()
+            .service("com.deepin.dde.ControlCenter")
+            .interface("com.deepin.dde.ControlCenter")
+            .path("/com/deepin/dde/ControlCenter")
+            .method(QString("ShowModule"))
+            .arg(QString("sound"))
+            .call();
 }
 
 QSize SoundItem::sizeHint() const