diff --git a/src/frameworkdbus/types/exportwindowinfo.cpp b/src/frameworkdbus/types/exportwindowinfo.cpp
deleted file mode 100644
index e3a3bd0..0000000
--- a/src/frameworkdbus/types/exportwindowinfo.cpp
+++ /dev/null
@@ -1,51 +0,0 @@
-#include "exportwindowinfo.h"
-
-#include <QtDebug>
-
-ExportWindowInfo::ExportWindowInfo()
- : m_xid(0)
- , m_flash(false)
-{
-
-}
-
-ExportWindowInfo::ExportWindowInfo(uint32_t xid, const QString &title, bool flash)
- : m_xid(xid)
- , m_title(title)
- , m_flash(flash)
-{
-
-}
-
-QDebug operator<<(QDebug debug, const ExportWindowInfo &info)
-{
-    debug << QString("ExportWindowInfo(%1, %2, %3)").arg(info.m_xid)
-                                                .arg(info.m_title)
-                                                .arg(info.m_flash);
-
-    return debug;
-}
-
-QDBusArgument &operator<<(QDBusArgument &arg, const ExportWindowInfo &info)
-{
-    arg.beginStructure();
-    arg << info.m_xid << info.m_title << info.m_flash;
-    arg.endStructure();
-
-    return arg;
-}
-
-const QDBusArgument &operator>>(const QDBusArgument &arg, ExportWindowInfo &info)
-{
-    arg.beginStructure();
-    arg >> info.m_xid >> info.m_title >> info.m_flash;
-    arg.endStructure();
-
-    return arg;
-}
-
-void registerExportWindowInfoMetaType()
-{
-    qRegisterMetaType<ExportWindowInfo>("ExportWindowInfo");
-    qDBusRegisterMetaType<ExportWindowInfo>();
-}
diff --git a/src/frameworkdbus/types/exportwindowinfo.h b/src/frameworkdbus/types/exportwindowinfo.h
deleted file mode 100644
index 19ae7e1..0000000
--- a/src/frameworkdbus/types/exportwindowinfo.h
+++ /dev/null
@@ -1,31 +0,0 @@
-#ifndef EXPORTWINDOWINFO_H
-#define EXPORTWINDOWINFO_H
-
-#include <QRect>
-#include <QDBusMetaType>
-
-struct ExportWindowInfo
-{
-public:
-    ExportWindowInfo();
-    ExportWindowInfo(uint32_t xid, const QString &title, bool flash);
-
-    friend QDebug operator<<(QDebug debug, const ExportWindowInfo &rect);
-    friend const QDBusArgument &operator>>(const QDBusArgument &arg, ExportWindowInfo &rect);
-    friend QDBusArgument &operator<<(QDBusArgument &arg, const ExportWindowInfo &rect);
-
-    uint32_t getXid() {return m_xid;}
-    QString getTitle() {return m_title;}
-    bool getFlash() {return m_flash;}
-
-private:
-    uint32_t m_xid;
-    QString m_title;
-    bool m_flash;
-};
-
-Q_DECLARE_METATYPE(ExportWindowInfo)
-
-void registerExportWindowInfoMetaType();
-
-#endif // EXPORTWINDOWINFO_H
diff --git a/src/frameworkdbus/types/exportwindowinfolist.cpp b/src/frameworkdbus/types/exportwindowinfolist.cpp
deleted file mode 100644
index 04e3f72..0000000
--- a/src/frameworkdbus/types/exportwindowinfolist.cpp
+++ /dev/null
@@ -1,18 +0,0 @@
-#include "exportwindowinfolist.h"
-
-void sortExprotWindowInfoList(ExportWindowInfoList &list)
-{
-    qSort(list.begin(), list.end(), compareWindowXid);
-}
-
-void registerExportWindowInfoListMetaType()
-{
-    qRegisterMetaType<ExportWindowInfoList>("ExportWindowInfoList");
-    qDBusRegisterMetaType<ExportWindowInfoList>();
-}
-
-// 按xid进行排序
-bool compareWindowXid(ExportWindowInfo &info1, ExportWindowInfo &info2)
-{
-    return info1.getXid() < info2.getXid();
-}
diff --git a/src/frameworkdbus/types/exportwindowinfolist.h b/src/frameworkdbus/types/exportwindowinfolist.h
deleted file mode 100644
index 519f454..0000000
--- a/src/frameworkdbus/types/exportwindowinfolist.h
+++ /dev/null
@@ -1,18 +0,0 @@
-#ifndef EXPORTWINDOWINFOLIST_H
-#define EXPORTWINDOWINFOLIST_H
-#include "exportwindowinfo.h"
-
-#include <QtCore/QList>
-#include <QDBusMetaType>
-
-typedef QList<ExportWindowInfo> ExportWindowInfoList;
-
-bool compareWindowXid(ExportWindowInfo &info1, ExportWindowInfo &info2);
-
-void sortExprotWindowInfoList(ExportWindowInfoList &list);
-
-Q_DECLARE_METATYPE(ExportWindowInfoList)
-
-void registerExportWindowInfoListMetaType();
-
-#endif // EXPORTWINDOWINFOLIST_H
diff --git a/src/frameworkdbus/types/windowinfomap.cpp b/src/frameworkdbus/types/windowinfomap.cpp
new file mode 100644
index 0000000..d879797
--- /dev/null
+++ b/src/frameworkdbus/types/windowinfomap.cpp
@@ -0,0 +1,48 @@
+#include "windowinfomap.h"
+
+#include <QDBusMetaType>
+
+void registerWindowInfoMapMetaType()
+{
+    registerWindowInfoMetaType();
+
+    qRegisterMetaType<WindowInfoMap>("WindowInfoMap");
+    qDBusRegisterMetaType<WindowInfoMap>();
+}
+
+void registerWindowInfoMetaType()
+{
+    qRegisterMetaType<WindowInfo>("WindowInfo");
+    qDBusRegisterMetaType<WindowInfo>();
+}
+
+QDebug operator<<(QDebug argument, const WindowInfo &info)
+{
+    argument << '(' << info.title << ',' << info.attention << ')';
+
+    return argument;
+}
+
+QDBusArgument &operator<<(QDBusArgument &argument, const WindowInfo &info)
+{
+    argument.beginStructure();
+    argument << info.title << info.attention;
+    argument.endStructure();
+
+    return argument;
+}
+
+const QDBusArgument &operator>>(const QDBusArgument &argument, WindowInfo &info)
+{
+    argument.beginStructure();
+    argument >> info.title >> info.attention;
+    argument.endStructure();
+
+    return argument;
+}
+
+bool WindowInfo::operator==(const WindowInfo &rhs) const
+{
+    return attention == rhs.attention &&
+           title == rhs.title;
+}
diff --git a/src/frameworkdbus/types/windowinfomap.h b/src/frameworkdbus/types/windowinfomap.h
new file mode 100644
index 0000000..711c684
--- /dev/null
+++ b/src/frameworkdbus/types/windowinfomap.h
@@ -0,0 +1,29 @@
+#ifndef WINDOWINFOLIST_H
+#define WINDOWINFOLIST_H
+
+#include <QDebug>
+#include <QList>
+#include <QDBusArgument>
+
+class WindowInfo
+{
+public:
+    friend QDebug operator<<(QDebug argument, const WindowInfo &info);
+    friend QDBusArgument &operator<<(QDBusArgument &argument, const WindowInfo &info);
+    friend const QDBusArgument &operator>>(const QDBusArgument &argument, WindowInfo &info);
+
+    bool operator==(const WindowInfo &rhs) const;
+
+public:
+    bool attention;
+    QString title;
+};
+Q_DECLARE_METATYPE(WindowInfo)
+
+typedef QMap<quint32, WindowInfo> WindowInfoMap;
+Q_DECLARE_METATYPE(WindowInfoMap)
+
+void registerWindowInfoMetaType();
+void registerWindowInfoMapMetaType();
+
+#endif // WINDOWINFOLIST_H
diff --git a/src/lib/desktopinfo.cpp b/src/lib/desktopinfo.cpp
index a3134d3..fd52578 100644
--- a/src/lib/desktopinfo.cpp
+++ b/src/lib/desktopinfo.cpp
@@ -204,6 +204,7 @@ std::vector<DesktopAction> DesktopInfo::getActions()
             DesktopAction action;
             action.name = m_keyFile.getLocaleStr(mainKey, KeyName, "");
             action.exec = m_keyFile.getStr(mainKey, KeyExec);
+            action.section = mainKey;
             actions.push_back(action);
         }
     }
diff --git a/src/lib/gsetting.cpp b/src/lib/gsetting.cpp
index 3492fbc..96f507e 100644
--- a/src/lib/gsetting.cpp
+++ b/src/lib/gsetting.cpp
@@ -1,3 +1,24 @@
+/*
+ * Copyright (C) 2021 ~ 2022 Deepin Technology Co., Ltd.
+ *
+ * Author:     weizhixiang <weizhixiang@uniontech.com>
+ *
+ * Maintainer: weizhixiang <weizhixiang@uniontech.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #include "gsetting.h"
 
 #include <iostream>
diff --git a/src/lib/gsetting.h b/src/lib/gsetting.h
index 8efe387..63f847e 100644
--- a/src/lib/gsetting.h
+++ b/src/lib/gsetting.h
@@ -1,3 +1,24 @@
+/*
+ * Copyright (C) 2021 ~ 2022 Deepin Technology Co., Ltd.
+ *
+ * Author:     weizhixiang <weizhixiang@uniontech.com>
+ *
+ * Maintainer: weizhixiang <weizhixiang@uniontech.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #ifndef GSETTING_H
 #define GSETTING_H
 
diff --git a/src/lib/xcbutils.cpp b/src/lib/xcbutils.cpp
index e0d49ea..0dfbe64 100644
--- a/src/lib/xcbutils.cpp
+++ b/src/lib/xcbutils.cpp
@@ -301,23 +301,29 @@ std::string XCBUtils::getWMIconName(XWindow xid)
 std::vector<WMIcon> XCBUtils::getWMIcon(XWindow xid)
 {
     std::vector<WMIcon> ret;
-    /*
-    xcb_get_property_cookie_t cookie = xcb_ewmh_get_wm_icon(&ewmh, xid);
+    xcb_get_property_cookie_t cookie = xcb_ewmh_get_wm_icon(&m_ewmh, xid);
     xcb_ewmh_get_wm_icon_reply_t reply;
-    if (xcb_ewmh_get_wm_icon_reply(&ewmh, cookie, &reply, nullptr)) {
+    if (xcb_ewmh_get_wm_icon_reply(&m_ewmh, cookie, &reply, nullptr)) {
         xcb_ewmh_wm_icon_iterator_t iter = xcb_ewmh_get_wm_icon_iterator(&reply);
         auto fcn = [](xcb_ewmh_wm_icon_iterator_t it) {
-            std::vector<BYTE> data;
-            uint32_t *dat = it.data;
-            int area = it.width * it.height;
-            for (int i = 0; i < (2 + area) * 4; i++, dat++) { // TODO check data accuracy
-                data.push_back(*dat);
+            std::vector<BYTE> ret;
+            // data数据是按行从左至右，从上至下排列
+            uint32_t *data = it.data;
+            if (!data) {
+                return ret;
             }
-            return data;
+
+            // 根据宽高获取每个位置的数据，每行前有两个位置offset
+            int area = it.width * it.height;
+            for (int i = 0; i < (2 + area) * 4; i++, data++) {
+                ret.push_back(*data);
+            }
+            return ret;
         };
 
         ret.push_back({iter.width, iter.height, fcn(iter)});
 
+        // 获取不同size图标数据
         while (iter.rem >= 1) {
             xcb_ewmh_get_wm_icon_next(&iter);
             ret.push_back({iter.width, iter.height, fcn(iter)});
@@ -325,7 +331,7 @@ std::vector<WMIcon> XCBUtils::getWMIcon(XWindow xid)
 
         xcb_ewmh_get_wm_icon_reply_wipe(&reply); // clear
     }
-*/
+
     return ret;
 }
 
diff --git a/src/lib/xcbutils.h b/src/lib/xcbutils.h
index 71e2a4e..e120471 100644
--- a/src/lib/xcbutils.h
+++ b/src/lib/xcbutils.h
@@ -206,7 +206,7 @@ public:
     // 获取窗口图标 _NET_WM_ICON_NAME
     std::string getWMIconName(XWindow xid);
 
-    // _NET_WM_ICON
+    // 获取窗口图标信息 _NET_WM_ICON
     std::vector<WMIcon> getWMIcon(XWindow xid);
 
     // WM_CLIENT_LEADER
diff --git a/src/modules/dock/dbusadaptordock.cpp b/src/modules/dock/dbusadaptordock.cpp
index 2f4eecf..c5e1999 100644
--- a/src/modules/dock/dbusadaptordock.cpp
+++ b/src/modules/dock/dbusadaptordock.cpp
@@ -29,10 +29,8 @@ DBusAdaptorDock::DBusAdaptorDock(QObject *parent)
 
     Dock *dock = static_cast<Dock *>(QObject::parent());
     if (dock) {
-        connect(dock, &Dock::serviceRestarted, this, [&] {
-            Q_EMIT ServiceRestarted();});
-        connect(dock, &Dock::entryAdded, this, [&](QString entryObjPath, int32_t index){
-            Q_EMIT EntryAdded(QDBusObjectPath(entryObjPath), index);});
+        connect(dock, &Dock::serviceRestarted, this, &DBusAdaptorDock::ServiceRestarted);
+        connect(dock, &Dock::entryAdded, this, &DBusAdaptorDock::EntryAdded);
         connect(dock, &Dock::entryRemoved, this, &DBusAdaptorDock::EntryRemoved);
         connect(dock, &Dock::hideStateChanged, this, &DBusAdaptorDock::HideStateChanged);
         connect(dock, &Dock::frontendWindowRectChanged, this, &DBusAdaptorDock::FrontendWindowRectChanged);
diff --git a/src/modules/dock/dbusadaptorentry.cpp b/src/modules/dock/dbusadaptorentry.cpp
index 96666c2..f33c234 100644
--- a/src/modules/dock/dbusadaptorentry.cpp
+++ b/src/modules/dock/dbusadaptorentry.cpp
@@ -27,11 +27,12 @@ DBusAdaptorEntry::DBusAdaptorEntry(QObject *parent)
 
     // constructor
     setAutoRelaySignals(true);
-    if (QMetaType::type("ExportWindowInfo") == QMetaType::UnknownType)
-        registerExportWindowInfoMetaType();
 
-    if (QMetaType::type("ExportWindowInfoList") == QMetaType::UnknownType)
-        registerExportWindowInfoListMetaType();
+    if (QMetaType::type("WindowInfo") == QMetaType::UnknownType)
+        registerWindowInfoMetaType();
+
+    if (QMetaType::type("WindowInfoMap") == QMetaType::UnknownType)
+        registerWindowInfoMapMetaType();
 
     Entry *entry = static_cast<Entry *>(QObject::parent());
     if (entry) {
@@ -90,7 +91,7 @@ QString DBusAdaptorEntry::name() const
     return parent()->getName();
 }
 
-ExportWindowInfoList DBusAdaptorEntry::windowInfos()
+WindowInfoMap DBusAdaptorEntry::windowInfos()
 {
     return parent()->getExportWindowInfos();
 }
diff --git a/src/modules/dock/dbusadaptorentry.h b/src/modules/dock/dbusadaptorentry.h
index e8d95be..56ecb11 100644
--- a/src/modules/dock/dbusadaptorentry.h
+++ b/src/modules/dock/dbusadaptorentry.h
@@ -23,7 +23,7 @@
 #define DBUSADAPTORENTRY_H
 
 #include "entry.h"
-#include "exportwindowinfolist.h"
+#include "windowinfomap.h"
 
 #include <QtCore/QObject>
 #include <QtCore/QMetaObject>
@@ -77,8 +77,8 @@ class DBusAdaptorEntry: public QDBusAbstractAdaptor
                                        "    <property access=\"read\" type=\"b\" name=\"IsDocked\"/>\n"
                                        "    <property access=\"read\" type=\"s\" name=\"Menu\"/>\n"
                                        "    <property access=\"read\" type=\"s\" name=\"DesktopFile\"/>\n"
-                                       "    <property access=\"read\" type=\"a(usb)\" name=\"WindowInfos\"/>\n"
-                                       "    <annotation value=\"ExportWindowInfoList\" name=\"org.qtproject.QtDBus.QtTypeName\"/>\n"
+                                       "    <property access=\"read\" type=\"a{u(sb)}\" name=\"WindowInfos\"/>\n"
+                                       "    <annotation value=\"WindowInfoMap\" name=\"org.qtproject.QtDBus.QtTypeName\"/>\n"
                                        "  </interface>\n"
                                        "")
 
@@ -111,8 +111,8 @@ public: // PROPERTIES
     Q_PROPERTY(QString Name READ name NOTIFY NameChanged)
     QString name() const;
 
-    Q_PROPERTY(ExportWindowInfoList WindowInfos READ windowInfos NOTIFY WindowInfosChanged)
-    ExportWindowInfoList windowInfos();
+    Q_PROPERTY(WindowInfoMap WindowInfos READ windowInfos NOTIFY WindowInfosChanged)
+    WindowInfoMap windowInfos();
 
     Entry *parent() const;
 
@@ -136,7 +136,7 @@ Q_SIGNALS: // SIGNALS
     void NameChanged(QString value);
     void DesktopFileChanged(QString value);
     void CurrentWindowChanged(uint32_t value);
-    void WindowInfosChanged(ExportWindowInfoList value);
+    void WindowInfosChanged(WindowInfoMap value);
 };
 
 #endif
diff --git a/src/modules/dock/dock.cpp b/src/modules/dock/dock.cpp
index d992442..33b7925 100644
--- a/src/modules/dock/dock.cpp
+++ b/src/modules/dock/dock.cpp
@@ -409,6 +409,14 @@ QList<XWindow> Dock::getClientList()
     return QList<XWindow>(clientList);
 }
 
+/**
+ * @brief Dock::setClientList 设置窗口client列表
+ */
+void Dock::setClientList(QList<XWindow> value)
+{
+    clientList = value;
+}
+
 /**
  * @brief Dock::closeWindow 关闭窗口
  * @param windowId 窗口id
diff --git a/src/modules/dock/dock.h b/src/modules/dock/dock.h
index bb773a0..e4adf0f 100644
--- a/src/modules/dock/dock.h
+++ b/src/modules/dock/dock.h
@@ -128,6 +128,7 @@ public:
     WindowInfoBase *getActiveWindow();
     void doActiveWindow(XWindow xid);
     QList<XWindow> getClientList();
+    void setClientList(QList<XWindow> value);
 
     void closeWindow(XWindow windowId);
     QStringList getEntryIDs();
@@ -148,7 +149,7 @@ public:
 
 Q_SIGNALS:
     void serviceRestarted();
-    void entryAdded(QString entryObjPath, int32_t index);
+    void entryAdded(QDBusObjectPath entryObjPath, int index);
     void entryRemoved(QString id);
     void hideStateChanged(int);
     void frontendWindowRectChanged();
diff --git a/src/modules/dock/entries.cpp b/src/modules/dock/entries.cpp
index 6d7aa65..44bfa39 100644
--- a/src/modules/dock/entries.cpp
+++ b/src/modules/dock/entries.cpp
@@ -59,6 +59,7 @@ void Entries::insert(Entry *entry, int index)
 {
     if (index < 0 || index >= items.size()) {
         // append
+        index = items.size();
         items.push_back(entry);
     } else {
         // insert
@@ -70,11 +71,13 @@ void Entries::insert(Entry *entry, int index)
 
 void Entries::remove(Entry *entry)
 {
-    for (auto iter = items.begin(); iter != items.end(); iter++) {
+    for (auto iter = items.begin(); iter != items.end();) {
         if ((*iter)->getId() == entry->getId()) {
-            items.erase(iter);
+            iter = items.erase(iter);
             removeCb(entry);
             delete entry;
+        } else {
+            iter++;
         }
     }
 }
@@ -205,7 +208,7 @@ void Entries::updateEntriesMenu()
 void Entries::insertCb(Entry *entry, int index)
 {
     QString objPath = entryDBusObjPathPrefix + entry->getId();
-    Q_EMIT dock->entryAdded(objPath, index);
+    Q_EMIT dock->entryAdded(QDBusObjectPath(objPath), index);
 }
 
 void Entries::removeCb(Entry *entry)
@@ -213,3 +216,4 @@ void Entries::removeCb(Entry *entry)
     Q_EMIT dock->entryRemoved(entry->getId());
     entry->stopExport();
 }
+
diff --git a/src/modules/dock/entry.cpp b/src/modules/dock/entry.cpp
index dbf9059..c3b32d9 100644
--- a/src/modules/dock/entry.cpp
+++ b/src/modules/dock/entry.cpp
@@ -52,11 +52,11 @@ Entry::Entry(Dock *_dock, AppInfo *_app, QString _innerId, QObject *parent)
 
 Entry::~Entry()
 {
-    for (auto winInfo : windowInfos) {
+    for (auto winInfo : windowInfoMap) {
         if (winInfo)
             delete winInfo;
     }
-    windowInfos.clear();
+    windowInfoMap.clear();
 
     if (app) {
         delete app;
@@ -196,7 +196,7 @@ void Entry::setIsDocked(bool value)
     }
 }
 
-// 导出Dbus服务
+// 导出DBus服务
 void Entry::startExport()
 {
     if (getId().isEmpty()) {
@@ -219,7 +219,7 @@ void Entry::startExport()
     }
 }
 
-// 停止导出Dbus服务
+// 停止导出DBus服务
 void Entry::stopExport()
 {
     if (getId().isEmpty()) {
@@ -291,8 +291,10 @@ void Entry::updateIsActive()
 {
     bool isActive = false;
     auto activeWin = dock->getActiveWindow();
-    if (activeWin)
-        isActive = windowInfos.find(activeWin->getXid()) != windowInfos.end();
+    if (activeWin) {
+        // 判断活跃窗口是否属于当前应用
+        isActive = windowInfoMap.find(activeWin->getXid()) != windowInfoMap.end();
+    }
 
     setPropIsActive(isActive);
 }
@@ -300,7 +302,7 @@ void Entry::updateIsActive()
 WindowInfoBase *Entry::getWindowInfoByPid(int pid)
 {
     WindowInfoBase *ret = nullptr;
-    for (const auto &windowInfo : windowInfos) {
+    for (const auto &windowInfo : windowInfoMap) {
         if (windowInfo->getPid() == pid) {
             ret = windowInfo;
             break;
@@ -313,8 +315,8 @@ WindowInfoBase *Entry::getWindowInfoByPid(int pid)
 WindowInfoBase *Entry::getWindowInfoByWinId(XWindow windowId)
 {
     WindowInfoBase *ret = nullptr;
-    if (windowInfos.find(windowId) != windowInfos.end()) {
-        ret = windowInfos[windowId];
+    if (windowInfoMap.find(windowId) != windowInfoMap.end()) {
+        ret = windowInfoMap[windowId];
     }
 
     return ret;
@@ -377,7 +379,7 @@ WindowInfoBase *Entry::getCurrentWindowInfo()
  */
 WindowInfoBase *Entry::findNextLeader()
 {
-    auto xids = windowInfos.keys();
+    auto xids = windowInfoMap.keys();
     qSort(xids);
     XWindow curWinId = current->getXid();
     int index = xids.indexOf(curWinId);
@@ -389,7 +391,7 @@ WindowInfoBase *Entry::findNextLeader()
     if (index < xids.size() - 1)
         nextIndex = index + 1;
 
-    return windowInfos[xids[nextIndex]];
+    return windowInfoMap[xids[nextIndex]];
 }
 
 QString Entry::getExec(bool oneLine)
@@ -410,7 +412,7 @@ QString Entry::getExec(bool oneLine)
 
 bool Entry::hasWindow()
 {
-    return windowInfos.size() > 0;
+    return windowInfoMap.size() > 0;
 }
 
 /**
@@ -418,22 +420,21 @@ bool Entry::hasWindow()
  */
 void Entry::updateExportWindowInfos()
 {
-    ExportWindowInfoList infos;
-    for (auto info : windowInfos) {
+    WindowInfoMap infos;
+    for (auto info : windowInfoMap) {
+        WindowInfo winInfo;
         XWindow xid = info->getXid();
-        QString title = info->getTitle();
-        bool flash = info->isDemandingAttention();
-        infos.push_back({xid, title, flash});
+        winInfo.title = info->getTitle();
+        winInfo.attention = info->isDemandingAttention();
+        infos[xid] = winInfo;
     }
 
     bool changed = false;
     if (infos.size() == exportWindowInfos.size()) {
-        sortExprotWindowInfoList(infos);
-        sortExprotWindowInfoList(exportWindowInfos);
-        for (int i = 0; i < infos.size(); i++) {
-            if (infos[i].getXid() != exportWindowInfos[i].getXid()
-                    || infos[i].getFlash() != exportWindowInfos[i].getFlash()
-                    || infos[i].getTitle() != exportWindowInfos[i].getTitle()) {
+        for (auto iter = infos.begin(); iter != infos.end(); iter++) {
+            XWindow xid = iter.key();
+            if (infos[xid].title != exportWindowInfos[xid].title ||
+                    infos[xid].attention != exportWindowInfos[xid].attention) {
                 changed = true;
                 break;
             }
@@ -456,13 +457,13 @@ bool Entry::detachWindow(WindowInfoBase *info)
     XWindow winId = info->getXid();
     deleteWindow(winId);
 
-    if (windowInfos.size() == 0) {
+    if (windowInfoMap.size() == 0) {
         if (!isDocked)  // 既无窗口也非驻留应用，无需在任务栏显示
             return true;
 
         setCurrentWindowInfo(nullptr);
     } else {
-        for (auto window : windowInfos) {
+        for (auto window : windowInfoMap) {
             if (window) {   // 选择第一个窗口作为当前窗口
                 setCurrentWindowInfo(window);
                 break;
@@ -484,12 +485,12 @@ bool Entry::attachWindow(WindowInfoBase *info)
     qInfo() << "attatchWindow: window id:" << winId;
     info->setEntry(this);
 
-    if (windowInfos.find(winId) != windowInfos.end()) {
+    if (windowInfoMap.find(winId) != windowInfoMap.end()) {
         qInfo() << "attachWindow: window " << winId << " is already attached";
         return false;
     }
 
-    windowInfos[winId] = info;
+    windowInfoMap[winId] = info;
     updateExportWindowInfos();
     updateIsActive();
 
@@ -510,19 +511,14 @@ void Entry::launchApp(uint32_t timestamp)
 
 bool Entry::containsWindow(XWindow xid)
 {
-    return windowInfos.find(xid) != windowInfos.end();
+    return windowInfoMap.find(xid) != windowInfoMap.end();
 }
 
 void Entry::deleteWindow(XWindow xid)
 {
-    WindowInfoBase *info = windowInfos[xid];
-    windowInfos.remove(xid);
-    for (int i = 0; i < exportWindowInfos.size(); i++) {
-        if (exportWindowInfos[i].getXid() == xid) {
-            exportWindowInfos.removeAt(i);
-            break;
-        }
-    }
+    WindowInfoBase *info = windowInfoMap[xid];
+    windowInfoMap.remove(xid);
+    exportWindowInfos.remove(xid);
 
     if (info) {
         delete info;
@@ -564,7 +560,7 @@ void Entry::newInstance(uint32_t timestamp)
 // 检查应用窗口分离、合并状态
 void Entry::check()
 {
-    for (auto iter = windowInfos.begin(); iter != windowInfos.end(); iter++) {
+    for (auto iter = windowInfoMap.begin(); iter != windowInfoMap.end(); iter++) {
         dock->attachOrDetachWindow(iter.value());
     }
 }
@@ -573,28 +569,29 @@ void Entry::check()
 void Entry::forceQuit()
 {
     QMap<int, QVector<WindowInfoBase*>> pidWinInfoMap;
-    for (auto iter = windowInfos.begin(); iter != windowInfos.end(); iter++) {
+    for (auto iter = windowInfoMap.begin(); iter != windowInfoMap.end(); iter++) {
         int pid = iter.value()->getPid();
         if (pid != 0) {
             pidWinInfoMap[pid].push_back(iter.value());
         } else {
             iter.value()->killClient();
         }
+    }
 
-        for (auto iter = pidWinInfoMap.begin(); iter != pidWinInfoMap.end(); iter++) {
-            if (!killProcess(iter.key())) {         // kill pid
-                for (auto &info : iter.value()) {   // kill window
-                    info->killClient();
-                }
+    for (auto iter = pidWinInfoMap.begin(); iter != pidWinInfoMap.end(); iter++) {
+        if (!killProcess(iter.key())) {         // kill pid
+            for (auto &info : iter.value()) {   // kill window
+                info->killClient();
             }
         }
     }
+
 }
 
 void Entry::presentWindows()
 {
     QList<uint> windows;
-    for (auto iter = windowInfos.begin(); iter != windowInfos.end(); iter++)
+    for (auto iter = windowInfoMap.begin(); iter != windowInfoMap.end(); iter++)
         windows.push_back(iter.key());
 
     dock->presentWindows(windows);
@@ -632,7 +629,7 @@ void Entry::active(uint32_t timestamp)
             if (showing || winInfo->isMinimized()) {
                 winInfo->activate();
             } else {
-                if (windowInfos.size() == 1) {
+                if (windowInfoMap.size() == 1) {
                     winInfo->minimize();
                 } else {
                     WindowInfoBase *nextWin = findNextLeader();
@@ -662,7 +659,7 @@ void Entry::active(uint32_t timestamp)
                 // 激活隐藏窗口
                 dock->doActiveWindow(xid);
             } else {
-                if (windowInfos.size() == 1) {
+                if (windowInfoMap.size() == 1) {
                     XCB->minimizeWindow(xid);
                 } else if (dock->getActiveWindow()->getXid() == xid) {
                     WindowInfoBase *nextWin = findNextLeader();
@@ -698,7 +695,7 @@ QString Entry::getMenu()
 QVector<XWindow> Entry::getAllowedClosedWindowIds()
 {
     QVector<XWindow> ret;
-    for (auto iter = windowInfos.begin(); iter != windowInfos.end(); iter++) {
+    for (auto iter = windowInfoMap.begin(); iter != windowInfoMap.end(); iter++) {
         WindowInfoBase *info = iter.value();
         if (info && info->allowClose())
             ret.push_back(iter.key());
@@ -707,7 +704,7 @@ QVector<XWindow> Entry::getAllowedClosedWindowIds()
     return ret;
 }
 
-ExportWindowInfoList Entry::getExportWindowInfos()
+WindowInfoMap Entry::getExportWindowInfos()
 {
     return exportWindowInfos;
 }
@@ -715,7 +712,7 @@ ExportWindowInfoList Entry::getExportWindowInfos()
 QVector<WindowInfoBase *> Entry::getAllowedCloseWindows()
 {
     QVector<WindowInfoBase *> ret;
-    for (auto iter = windowInfos.begin(); iter != windowInfos.end(); iter++) {
+    for (auto iter = windowInfoMap.begin(); iter != windowInfoMap.end(); iter++) {
         WindowInfoBase *info = iter.value();
         if (info && info->allowClose())
             ret.push_back(info);
@@ -772,7 +769,7 @@ AppMenuItem Entry::getMenuItemCloseAll()
         qInfo() << "do MenuItem: Close All";
         auto winInfos = getAllowedCloseWindows();
 
-        // 从大到小排序， 方便后面关闭窗口
+        // 根据创建时间从大到小排序， 方便后续关闭窗口
         for (int i = 0; i < winInfos.size() - 1; i++) {
             for (int j = i + 1; j < winInfos.size(); j++) {
                 if (winInfos[i]->getCreatedTime() < winInfos[j]->getCreatedTime()) {
diff --git a/src/modules/dock/entry.h b/src/modules/dock/entry.h
index 4d81b93..a85b535 100644
--- a/src/modules/dock/entry.h
+++ b/src/modules/dock/entry.h
@@ -25,7 +25,7 @@
 #include "appinfo.h"
 #include "appmenu.h"
 #include "windowinfobase.h"
-#include "exportwindowinfolist.h"
+#include "windowinfomap.h"
 
 #include <QMap>
 #include <QVector>
@@ -93,7 +93,7 @@ public:
     bool getIsActive();
     QString getMenu();
     QVector<XWindow> getAllowedClosedWindowIds();
-    ExportWindowInfoList getExportWindowInfos();
+    WindowInfoMap getExportWindowInfos();
 
 public Q_SLOTS:
     QVector<WindowInfoBase *> getAllowedCloseWindows();
@@ -106,7 +106,7 @@ Q_SIGNALS:
     void nameChanged(QString value);
     void desktopFileChanged(QString value);
     void currentWindowChanged(uint32_t value);
-    void windowInfosChanged(const ExportWindowInfoList &value);
+    void windowInfosChanged(const WindowInfoMap &value);
 
 private:
     // 右键菜单项
@@ -135,8 +135,8 @@ private:
     QString desktopFile;
 
     // Dbus属性直接放到interface上
-    QMap<XWindow, WindowInfoBase *> windowInfos; // 该应用所有窗口
-    ExportWindowInfoList exportWindowInfos;
+    QMap<XWindow, WindowInfoBase *> windowInfoMap; // 该应用所有窗口
+    WindowInfoMap exportWindowInfos;    // 该应用导出的窗口属性
     WindowInfoBase *current; // 当前窗口
     XWindow currentWindow; //当前窗口Id
     bool winIconPreferred;
diff --git a/src/modules/dock/windowinfobase.h b/src/modules/dock/windowinfobase.h
index 8624a85..85a8a8d 100644
--- a/src/modules/dock/windowinfobase.h
+++ b/src/modules/dock/windowinfobase.h
@@ -65,16 +65,16 @@ public:
     bool containAtom(QVector<XCBAtom> supports, XCBAtom ty) {return supports.indexOf(ty) != -1;}
 
 protected:
-    XWindow xid;
-    QString title;
-    QString icon;
-    int pid;
-    QString entryInnerId;
-    QString innerId;
-    Entry *entry;
-    AppInfo *app;
-    ProcessInfo *processInfo;
-    int64_t createdTime;
+    XWindow xid;            // 窗口id
+    QString title;          // 窗口标题
+    QString icon;           // 窗口图标
+    int pid;                // 窗口所属应用进程
+    QString entryInnerId;   // 窗口所属应用对应的innerId
+    QString innerId;        // 窗口对应的innerId
+    Entry *entry;           // 窗口所属应用
+    AppInfo *app;           // 窗口所属应用对应的desktopFile信息
+    ProcessInfo *processInfo;   // 窗口所属应用的进程信息
+    int64_t createdTime;    // 创建时间
 };
 
 #endif // WINDOWINFOBASE_H
diff --git a/src/modules/dock/windowinfox.cpp b/src/modules/dock/windowinfox.cpp
index dbe70ef..e606632 100644
--- a/src/modules/dock/windowinfox.cpp
+++ b/src/modules/dock/windowinfox.cpp
@@ -29,6 +29,8 @@
 #include <QDebug>
 #include <QCryptographicHash>
 #include <QTimer>
+#include <QImage>
+#include <QIcon>
 
 #define XCB XCBUtils::instance()
 
@@ -367,9 +369,7 @@ void WindowInfoX::update()
 // TODO 从窗口中获取图标， 并设置best size   be used in Entry
 QString WindowInfoX::getIconFromWindow()
 {
-    QString ret;
-
-    return ret;
+    return QString();
 }
 
 bool WindowInfoX::isActionMinimizeAllowed()
diff --git a/src/modules/dock/x11manager.cpp b/src/modules/dock/x11manager.cpp
index ca64037..95d5972 100644
--- a/src/modules/dock/x11manager.cpp
+++ b/src/modules/dock/x11manager.cpp
@@ -209,7 +209,9 @@ void X11Manager::handleClientListChanged()
 
     addClientList = newClientList - oldClientList;
     rmClientList = oldClientList - newClientList;
+    dock->setClientList(newClientList.toList());
 
+    // 处理新增窗口
     for (auto xid : addClientList) {
         WindowInfoX *info = registerWindow(xid);
         if (!XCB->isGoodWindow(xid))
@@ -220,9 +222,10 @@ void X11Manager::handleClientListChanged()
         QString wmName(XCB->getWMName(xid).c_str());
         if (pid != 0 || (wmClass.className.size() > 0 && wmClass.instanceName.size() > 0)
                 || wmName.size() > 0 || XCB->getWMCommand(xid).size() > 0)
-            dock->attachWindow(info);
+            dock->attachOrDetachWindow(info);
     }
 
+    // 处理需要移除的窗口
     for (auto xid : rmClientList) {
         WindowInfoX *info = windowInfoMap[xid];
         if (info) {
@@ -370,7 +373,7 @@ void X11Manager::handlePropertyNotifyEvent(XWindow xid, XCBAtom atom)
     }
 
     if (needAttachOrDetach)
-        dock->attachWindow(winInfo);
+        dock->attachOrDetachWindow(winInfo);
 
     Entry *entry = dock->getEntryByWindowId(xid);
     if (!entry)
diff --git a/src/modules/launcher/dbusadaptorlauncher.cpp b/src/modules/launcher/dbusadaptorlauncher.cpp
index 0a974ab..2e432a1 100644
--- a/src/modules/launcher/dbusadaptorlauncher.cpp
+++ b/src/modules/launcher/dbusadaptorlauncher.cpp
@@ -1,9 +1,29 @@
+/*
+ * Copyright (C) 2021 ~ 2022 Deepin Technology Co., Ltd.
+ *
+ * Author:     weizhixiang <weizhixiang@uniontech.com>
+ *
+ * Maintainer: weizhixiang <weizhixiang@uniontech.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #include "dbusadaptorlauncher.h"
 
 DBusAdaptorLauncher::DBusAdaptorLauncher(QObject *parent)
     : QDBusAbstractAdaptor(parent)
 {
-    // constructor
     setAutoRelaySignals(true);
 
     Launcher *launcher = static_cast<Launcher *>(QObject::parent());
diff --git a/src/modules/launcher/dbusadaptorlauncher.h b/src/modules/launcher/dbusadaptorlauncher.h
index 84bfce5..5503216 100644
--- a/src/modules/launcher/dbusadaptorlauncher.h
+++ b/src/modules/launcher/dbusadaptorlauncher.h
@@ -1,3 +1,24 @@
+/*
+ * Copyright (C) 2021 ~ 2022 Deepin Technology Co., Ltd.
+ *
+ * Author:     weizhixiang <weizhixiang@uniontech.com>
+ *
+ * Maintainer: weizhixiang <weizhixiang@uniontech.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #ifndef DBUSADAPTORLAUNCHER_H
 #define DBUSADAPTORLAUNCHER_H
 
@@ -88,7 +109,7 @@ class DBusAdaptorLauncher: public QDBusAbstractAdaptor
                                        "  </interface>\n"
                                        "")
 public:
-    DBusAdaptorLauncher(QObject *parent);
+    explicit DBusAdaptorLauncher(QObject *parent);
     virtual ~DBusAdaptorLauncher();
 
     Launcher *parent() const;
diff --git a/src/modules/launcher/launcher.cpp b/src/modules/launcher/launcher.cpp
index 89a7c0b..e0ae884 100644
--- a/src/modules/launcher/launcher.cpp
+++ b/src/modules/launcher/launcher.cpp
@@ -168,7 +168,7 @@ LauncherItemInfoList Launcher::getAllItemInfos()
   * @brief Launcher::getAllNewInstalledApps 获取所有新安装且未打开的应用
   * @return
   */
- QStringList Launcher::getAllNewInstalledApps()
+QStringList Launcher::getAllNewInstalledApps()
 {
     QStringList ret;
     QMap<QString, QStringList> newApps;
@@ -185,7 +185,7 @@ LauncherItemInfoList Launcher::getAllItemInfos()
     return ret;
 }
 
- /**
+/**
  * @brief Launcher::getDisableScaling 获取应用是否禁用缩放
  * @param appId
  * @return
@@ -1193,8 +1193,9 @@ Item Launcher:: NewItemWithDesktopInfo(DesktopInfo &info)
     item.exec = info.getCommandLine().c_str();
     item.genericName = info.getGenericName().c_str();
     item.comment = enComment;
-    if (!info.getIcon().empty())
+    if (!info.getIcon().empty()) {
         item.info.icon = info.getIcon().c_str();
+    }
 
     xDeepinCategory = xDeepinCategory.toLower();
 
diff --git a/src/service/CMakeLists.txt b/src/service/CMakeLists.txt
index beb782c..04f8f12 100644
--- a/src/service/CMakeLists.txt
+++ b/src/service/CMakeLists.txt
@@ -2,7 +2,7 @@ set(CMAKE_INCLUDE_CURRENT_DIR ON)
 set(CMAKE_AUTOMOC ON)
 set(CMAKE_AUTORCC ON)
 
-find_package(Qt5 REQUIRED COMPONENTS Core DBus Concurrent)
+find_package(Qt5 REQUIRED COMPONENTS Core DBus Concurrent Gui)
 find_package(DtkCore REQUIRED)
 
 pkg_check_modules(XCB REQUIRED IMPORTED_TARGET xcb-icccm xcb-ewmh xcb)
@@ -45,6 +45,7 @@ target_link_libraries(deepin-application-manager
     PkgConfig::XCB
     PkgConfig::X11
     PkgConfig::GIO
+    ${Qt5Gui_LIBRARIES}
 )
 
 target_include_directories(deepin-application-manager PUBLIC
@@ -55,6 +56,7 @@ target_include_directories(deepin-application-manager PUBLIC
     ../frameworkdbus
     ../frameworkdbus/qtdbusextended
     ../frameworkdbus/types
+    ${Qt5Gui_PRIVATE_INCLUDE_DIRS}
 )
 
 install(TARGETS deepin-application-manager DESTINATION bin)