diff --git a/debian/changelog b/debian/changelog
index b4d18d9..7f17c1f 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,21 @@
+ukui-search (0.4.0+0520) v101; urgency=medium
+
+  * Bug 55034,55545,55326,55496
+  * 任务29459
+  * 其他改动：
+  * Fix:Seletion is cleared when paletted changed.
+    - 修复收到palettechanged信号时列表选中状态消失的问题。
+  * Fix:Icon in detail view will not refresh when icon-theme changed.
+    - 修复主题图标改变时详情页图标未更新的问题。
+  * Fix:Index process crashed when parsing some wps templates.
+    - 修复了解析某些wps模板文件时索引崩溃的问题。
+  * Fix:Block list conf won't work.
+    - 修复了在控制面板设置黑名单不能及时生效的问题。
+  * Fix:Automatic completion won't work in next search after clicked actions in detial widget.
+    - 修复了点击详情页不会保存搜索历史记录的bug。
+
+ -- zhangpengfei <zhangpengfei@kylinos.cn>  Thu, 20 May 2021 09:08:15 +0800
+
 ukui-search (0.4.0+0508) v101; urgency=medium
 
   * Bug 49153.
diff --git a/libchinese-segmentation/chinese-segmentation.cpp b/libchinese-segmentation/chinese-segmentation.cpp
index ea80a67..477f5b7 100644
--- a/libchinese-segmentation/chinese-segmentation.cpp
+++ b/libchinese-segmentation/chinese-segmentation.cpp
@@ -52,10 +52,10 @@ ChineseSegmentation *ChineseSegmentation::getInstance() {
     return global_instance_chinese_segmentation;
 }
 
-QVector<SKeyWord> ChineseSegmentation::callSegement(QString str) {
-    std::string s;
-    s = str.toStdString();
-    str.squeeze();
+QVector<SKeyWord> ChineseSegmentation::callSegement(std::string s) {
+//    std::string s;
+//    s = str.toStdString();
+//    str.squeeze();
 
     const size_t topk = -1;
     std::vector<cppjieba::KeywordExtractor::Word> keywordres;
diff --git a/libchinese-segmentation/chinese-segmentation.h b/libchinese-segmentation/chinese-segmentation.h
index 0950e84..b3c8090 100644
--- a/libchinese-segmentation/chinese-segmentation.h
+++ b/libchinese-segmentation/chinese-segmentation.h
@@ -47,7 +47,7 @@ class CHINESESEGMENTATION_EXPORT ChineseSegmentation {
 public:
     static ChineseSegmentation *getInstance();
     ~ChineseSegmentation();
-    QVector<SKeyWord> callSegement(QString str);
+    QVector<SKeyWord> callSegement(std::string s);
     void convert(std::vector<cppjieba::KeywordExtractor::Word>& keywordres, QVector<SKeyWord>& kw);
 private:
     static QMutex m_mutex;
diff --git a/libsearch/appsearch/app-match.cpp b/libsearch/appsearch/app-match.cpp
index 5b0b55c..0e0269e 100644
--- a/libsearch/appsearch/app-match.cpp
+++ b/libsearch/appsearch/app-match.cpp
@@ -102,12 +102,12 @@ void AppMatch::getAllDesktopFilePath(QString path) {
         } else {
             //过滤LXQt、KDE
             QString filePathStr = fileInfo.filePath();
-            if(filePathStr.contains("KDE", Qt::CaseInsensitive) ||
+//            if(filePathStr.contains("KDE", Qt::CaseInsensitive) ||
 //               filePathStr.contains("mate",Qt::CaseInsensitive)||
-                    filePathStr.contains("LX", Qt::CaseInsensitive)) {
-                i++;
-                continue;
-            }
+//                    filePathStr.contains("LX", Qt::CaseInsensitive)) {
+//                i++;
+//                continue;
+//            }
             //过滤后缀不是.desktop的文件
             if(!filePathStr.endsWith(".desktop")) {
                 i++;
diff --git a/libsearch/global-settings.cpp b/libsearch/global-settings.cpp
index 8644fcf..2a441da 100644
--- a/libsearch/global-settings.cpp
+++ b/libsearch/global-settings.cpp
@@ -37,6 +37,14 @@ GlobalSettings::GlobalSettings(QObject *parent) : QObject(parent) {
 //    m_settings->setAtomicSyncRequired(false);
     m_block_dirs_settings = new QSettings(BLOCK_DIRS, QSettings::IniFormat, this);
     m_block_dirs_settings->setIniCodec(QTextCodec::codecForName("UTF-8"));
+//    m_block_dirs_settings->setValue("These_are_block_dirs_conf_for_ukui_search","0");
+//    m_block_dirs_settings->sync();
+//    m_confWatcher = new QFileSystemWatcher(this);
+//    m_confWatcher->addPath(BLOCK_DIRS);
+//    connect(m_confWatcher, &QFileSystemWatcher::fileChanged, this, [ & ]() {
+//        m_block_dirs_settings->sync();
+//        m_confWatcher->addPath(BLOCK_DIRS);
+//    });
 
     m_search_record_settings = new QSettings(SEARCH_HISTORY, QSettings::IniFormat, this);
     m_search_record_settings->setIniCodec(QTextCodec::codecForName("UTF-8"));
diff --git a/libsearch/global-settings.h b/libsearch/global-settings.h
index 3de9ded..7cc977a 100644
--- a/libsearch/global-settings.h
+++ b/libsearch/global-settings.h
@@ -26,6 +26,7 @@
 #include <QMutex>
 #include <QVector>
 #include <QDir>
+#include <QFileSystemWatcher>
 //#include <QGSettings>
 //If use pkg_config, it wont build succes,why?????????
 //My demo can build access yet.
@@ -49,9 +50,13 @@
 #define PATH_NOT_IN_HOME 2;
 #define PATH_PARENT_BLOCKED 3;
 
-#define MAIN_SETTINGS QDir::homePath() + "/.config/org.ukui/ukui-search/ukui-search.conf"
-#define BLOCK_DIRS QDir::homePath() + "/.config/org.ukui/ukui-search/ukui-search-block-dirs.conf"
-#define SEARCH_HISTORY QDir::homePath() + "/.config/org.ukui/ukui-search/ukui-search-history.conf"
+//#define MAIN_SETTINGS QDir::homePath() + "/.config/org.ukui/ukui-search/ukui-search.conf"
+//#define BLOCK_DIRS QDir::homePath() + "/.config/org.ukui/ukui-search/ukui-search-block-dirs.conf"
+//#define SEARCH_HISTORY QDir::homePath() + "/.config/org.ukui/ukui-search/ukui-search-history.conf"
+
+#define MAIN_SETTINGS "/media/用户保险箱/.ukui-search/ukui-search.conf"
+#define BLOCK_DIRS "/media/用户保险箱/.ukui-search/ukui-search-block-dirs.conf"
+#define SEARCH_HISTORY "/media/用户保险箱/.ukui-search/ukui-search-history.conf"
 //#define CLOUD_HISTORY "history"
 //#define CLOUD_APPLICATIONS "applications"
 
@@ -102,6 +107,7 @@ private:
     QSettings *m_search_record_settings;
     QMap<QString, QVariant> m_cache;
     QStringList m_history;
+    QFileSystemWatcher *m_confWatcher;
 
     QMutex m_mutex;
 //    size_t test = 0;
diff --git a/libsearch/index/construct-document.cpp b/libsearch/index/construct-document.cpp
index a479ba2..5be7af1 100644
--- a/libsearch/index/construct-document.cpp
+++ b/libsearch/index/construct-document.cpp
@@ -111,7 +111,7 @@ void ConstructDocumentForContent::run() {
     QString uniqueterm = QString::fromStdString(FileUtils::makeDocUterm(m_path));
     QString upTerm = QString::fromStdString(FileUtils::makeDocUterm(m_path.section("/", 0, -2, QString::SectionIncludeLeadingSep)));
 
-    QVector<SKeyWord> term = ChineseSegmentation::getInstance()->callSegement(content.left(20480000));
+    QVector<SKeyWord> term = ChineseSegmentation::getInstance()->callSegement(content.left(20480000).toStdString());
 
     Document doc;
     doc.setData(content);
diff --git a/libsearch/index/document.cpp b/libsearch/index/document.cpp
index 6200c0c..68b21df 100644
--- a/libsearch/index/document.cpp
+++ b/libsearch/index/document.cpp
@@ -20,7 +20,7 @@
 #include "document.h"
 #include <QDebug>
 using namespace Zeeker;
-void Document::setData(QString data) {
+void Document::setData(QString &data) {
     if(data.isEmpty())
         return;
     m_document.set_data(data.toStdString());
diff --git a/libsearch/index/document.h b/libsearch/index/document.h
index f6b8c20..d4549e8 100644
--- a/libsearch/index/document.h
+++ b/libsearch/index/document.h
@@ -39,7 +39,7 @@ public:
         m_index_text = other.m_index_text;
         m_unique_term = other.m_unique_term;
     }
-    void setData(QString data);
+    void setData(QString &data);
     void addPosting(std::string term, QVector<size_t> offset, int weight = 1);
     void addPosting(std::string term, unsigned int offset, int weight = 1);
     void addTerm(QString term);
diff --git a/libsearch/index/first-index.cpp b/libsearch/index/first-index.cpp
index f60aaab..a170270 100644
--- a/libsearch/index/first-index.cpp
+++ b/libsearch/index/first-index.cpp
@@ -138,7 +138,12 @@ void FirstIndex::run() {
 //        QtConcurrent::run([&](){
         sem.acquire(1);
         mutex1.unlock();
-        this->setPath(QStandardPaths::writableLocation(QStandardPaths::HomeLocation));
+        QStringList pathList;
+        pathList.append("/media/用户保险箱");
+        pathList.append("/media/邮件保险箱");
+        pathList.append("/media/公共保险箱");
+        pathList.append("/media/备份保险箱");
+        this->setPath(pathList);
         this->Traverse();
         FileUtils::_max_index_count = this->q_index->length();
         qDebug() << "max_index_count:" << FileUtils::_max_index_count;
diff --git a/libsearch/index/index-generator.cpp b/libsearch/index/index-generator.cpp
index e650271..666d12c 100644
--- a/libsearch/index/index-generator.cpp
+++ b/libsearch/index/index-generator.cpp
@@ -32,8 +32,10 @@
 #include <QStandardPaths>
 
 
-#define INDEX_PATH (QStandardPaths::writableLocation(QStandardPaths::HomeLocation)+"/.config/org.ukui/ukui-search/index_data").toStdString()
-#define CONTENT_INDEX_PATH (QStandardPaths::writableLocation(QStandardPaths::HomeLocation)+"/.config/org.ukui/ukui-search/content_index_data").toStdString()
+//#define INDEX_PATH (QStandardPaths::writableLocation(QStandardPaths::HomeLocation)+"/.config/org.ukui/ukui-search/index_data").toStdString()
+//#define CONTENT_INDEX_PATH (QStandardPaths::writableLocation(QStandardPaths::HomeLocation)+"/.config/org.ukui/ukui-search/content_index_data").toStdString()
+#define INDEX_PATH "/media/用户保险箱/.ukui-search/index_data"
+#define CONTENT_INDEX_PATH "/media/用户保险箱/.ukui-search/content_index_data"
 
 using namespace Zeeker;
 
@@ -354,7 +356,7 @@ Document IndexGenerator::GenerateContentDocument(const QString &path) {
     QString upTerm;
     FileReader::getTextContent(path, content);
 
-    term = ChineseSegmentation::getInstance()->callSegement(content);
+    term = ChineseSegmentation::getInstance()->callSegement(content.toStdString());
 //    QStringList  term = content.split("");
 
     doc.setData(content);
diff --git a/libsearch/index/index-status-recorder.h b/libsearch/index/index-status-recorder.h
index 25f8009..44dbd35 100644
--- a/libsearch/index/index-status-recorder.h
+++ b/libsearch/index/index-status-recorder.h
@@ -7,7 +7,7 @@
 #define CONTENT_INDEX_DATABASE_STATE "content_index_database_state"
 #define INDEX_DATABASE_STATE "index_database_state"
 #define INOTIFY_NORMAL_EXIT "inotify_normal_exit"
-#define INDEX_STATUS QDir::homePath() + "/.config/org.ukui/ukui-search/ukui-search-index-status.conf"
+#define INDEX_STATUS "/media/用户保险箱/.ukui-search/ukui-search-index-status.conf"
 namespace Zeeker {
 //fixme: we need a better way to record index status.
 class IndexStatusRecorder : public QObject
diff --git a/libsearch/index/inotify-index.cpp b/libsearch/index/inotify-index.cpp
index 0396f9e..fd82521 100644
--- a/libsearch/index/inotify-index.cpp
+++ b/libsearch/index/inotify-index.cpp
@@ -37,7 +37,7 @@
     QFileInfo fi(tmp); \
     if(!fi.isSymLink()){ \
         AddWatch(tmp); \
-        setPath(tmp); \
+        setPath(QStringList(tmp)); \
         Traverse(); \
     }
 
@@ -46,7 +46,7 @@
     CREATE_FILE_NAME_INDEX \
     CREATE_FILE_CONTENT_INDEX
 using namespace Zeeker;
-InotifyIndex::InotifyIndex(const QString& path) : Traverse_BFS(path) {
+InotifyIndex::InotifyIndex(const QStringList &pathList) : Traverse_BFS(pathList) {
     qDebug() << "setInotifyMaxUserWatches start";
     UkuiSearchQDBus usQDBus;
     usQDBus.setInotifyMaxUserWatches();
@@ -61,18 +61,21 @@ InotifyIndex::~InotifyIndex() {
 
 void InotifyIndex::firstTraverse() {
     QQueue<QString> bfs;
-    bfs.enqueue(this->path);
-    QFileInfoList list;
-    QDir dir;
-    dir.setFilter(QDir::Dirs | QDir::Files | QDir::NoDotAndDotDot);
-    dir.setSorting(QDir::DirsFirst);
-    while(!bfs.empty()) {
-        dir.setPath(bfs.dequeue());
-        list = dir.entryInfoList();
-        for(auto i : list) {
-            if(i.isDir() && (!(i.isSymLink()))) {
-                this->AddWatch(i.absoluteFilePath());
-                bfs.enqueue(i.absoluteFilePath());
+    for(QString path : this->m_pathList) {
+        this->AddWatch(path);
+        bfs.enqueue(path);
+        QFileInfoList list;
+        QDir dir;
+        dir.setFilter(QDir::Dirs | QDir::Files | QDir::NoDotAndDotDot);
+        dir.setSorting(QDir::DirsFirst);
+        while(!bfs.empty()) {
+            dir.setPath(bfs.dequeue());
+            list = dir.entryInfoList();
+            for(auto i : list) {
+                if(i.isDir() && (!(i.isSymLink()))) {
+                    this->AddWatch(i.absoluteFilePath());
+                    bfs.enqueue(i.absoluteFilePath());
+                }
             }
         }
     }
@@ -248,8 +251,8 @@ void InotifyIndex::run() {
     m_fd = inotify_init();
     qDebug() << "m_fd----------->" << m_fd;
 
-    this->AddWatch(QStandardPaths::writableLocation(QStandardPaths::HomeLocation));
-    this->setPath(QStandardPaths::writableLocation(QStandardPaths::HomeLocation));
+//    this->AddWatch(QStandardPaths::writableLocation(QStandardPaths::HomeLocation));
+//    this->setPath(QStandardPaths::writableLocation(QStandardPaths::HomeLocation));
     this->firstTraverse();
 
     int fifo_fd;
diff --git a/libsearch/index/inotify-index.h b/libsearch/index/inotify-index.h
index fe3dd7b..5b5f72c 100644
--- a/libsearch/index/inotify-index.h
+++ b/libsearch/index/inotify-index.h
@@ -40,13 +40,13 @@ static InotifyIndex* global_instance_of_index = nullptr;
 class InotifyIndex : public QThread, public Traverse_BFS {
     Q_OBJECT
 public:
-    static InotifyIndex* getInstance(const QString& path) {
+    static InotifyIndex* getInstance(const QStringList &pathList) {
         if(!global_instance_of_index) {
-            global_instance_of_index = new InotifyIndex(path);
+            global_instance_of_index = new InotifyIndex(pathList);
         }
         return global_instance_of_index;
     }
-    InotifyIndex(const QString&);
+    InotifyIndex(const QStringList &pathList);
     ~InotifyIndex();
 
     bool AddWatch(const QString&);
diff --git a/libsearch/index/search-manager.cpp b/libsearch/index/search-manager.cpp
index 70c1071..09a8577 100644
--- a/libsearch/index/search-manager.cpp
+++ b/libsearch/index/search-manager.cpp
@@ -301,7 +301,7 @@ int FileContentSearch::keywordSearchContent() {
                 ret.erase(ret.begin(), ret.end());
                 ::friso::ResultMap().swap(ret);
         */
-        QVector<SKeyWord> sKeyWord = ChineseSegmentation::getInstance()->callSegement(m_keyword);
+        QVector<SKeyWord> sKeyWord = ChineseSegmentation::getInstance()->callSegement(m_keyword.toStdString());
         //Creat a query
         std::string words;
         for(int i = 0; i < sKeyWord.size(); i++) {
@@ -645,7 +645,7 @@ int FileContentSearchV4::keywordSearchContent()
         ret.erase(ret.begin(), ret.end());
         ::friso::ResultMap().swap(ret);
 */
-        QVector<SKeyWord> sKeyWord = ChineseSegmentation::getInstance()->callSegement(m_keyword);
+        QVector<SKeyWord> sKeyWord = ChineseSegmentation::getInstance()->callSegement(m_keyword.toStdString());
         //Creat a query
         std::string words;
         for(int i=0;i<sKeyWord.size();i++)
@@ -803,6 +803,7 @@ void DirectSearch::run() {
     // QDir::Hidden
     dir.setFilter(QDir::Dirs | QDir::Files | QDir::NoDotAndDotDot);
     dir.setSorting(QDir::DirsFirst);
+    QStringList blockList = GlobalSettings::getInstance()->getBlockDirs();
     while(!bfs.empty()) {
         dir.setPath(bfs.dequeue());
         list = dir.entryInfoList();
@@ -810,8 +811,6 @@ void DirectSearch::run() {
             if (i.isDir() && (!(i.isSymLink()))) {
 
                 bool findIndex = false;
-
-                QStringList blockList = GlobalSettings::getInstance()->getBlockDirs();
                 for (QString j : blockList) {
                     if (i.absoluteFilePath().startsWith(j.prepend("/"))) {
                         findIndex = true;
diff --git a/libsearch/index/search-manager.h b/libsearch/index/search-manager.h
index bdb6404..2711450 100644
--- a/libsearch/index/search-manager.h
+++ b/libsearch/index/search-manager.h
@@ -44,9 +44,11 @@
 #include "chinese-segmentation.h"
 
 
-#define INDEX_PATH (QStandardPaths::writableLocation(QStandardPaths::HomeLocation)+"/.config/org.ukui/ukui-search/index_data").toStdString()
-#define CONTENT_INDEX_PATH (QStandardPaths::writableLocation(QStandardPaths::HomeLocation)+"/.config/org.ukui/ukui-search/content_index_data").toStdString()
+//#define INDEX_PATH (QStandardPaths::writableLocation(QStandardPaths::HomeLocation)+"/.config/org.ukui/ukui-search/index_data").toStdString()
+//#define CONTENT_INDEX_PATH (QStandardPaths::writableLocation(QStandardPaths::HomeLocation)+"/.config/org.ukui/ukui-search/content_index_data").toStdString()
 
+#define INDEX_PATH "/media/用户保险箱/.ukui-search/index_data"
+#define CONTENT_INDEX_PATH "/media/用户保险箱/.ukui-search/content_index_data"
 namespace Zeeker {
 struct SearchResultInfo{
     std::string filePath;
diff --git a/libsearch/index/searchmethodmanager.cpp b/libsearch/index/searchmethodmanager.cpp
index 0726abd..3f53581 100644
--- a/libsearch/index/searchmethodmanager.cpp
+++ b/libsearch/index/searchmethodmanager.cpp
@@ -15,7 +15,12 @@ void SearchMethodManager::searchMethod(FileUtils::SearchMethod sm) {
         qWarning() << "start inotify index";
 //        InotifyIndex ii("/home");
 //        ii.start();
-        this->m_ii = InotifyIndex::getInstance("/home");
+        QStringList pathList;
+        pathList.append("/media/用户保险箱");
+        pathList.append("/media/邮件保险箱");
+        pathList.append("/media/公共保险箱");
+        pathList.append("/media/备份保险箱");
+        this->m_ii = InotifyIndex::getInstance(pathList);
         if(!this->m_ii->isRunning()) {
             this->m_ii->start();
         }
diff --git a/libsearch/index/traverse_bfs.cpp b/libsearch/index/traverse_bfs.cpp
index 97a5f13..e8c99c7 100644
--- a/libsearch/index/traverse_bfs.cpp
+++ b/libsearch/index/traverse_bfs.cpp
@@ -19,31 +19,36 @@
  */
 #include "traverse_bfs.h"
 using namespace Zeeker;
-Traverse_BFS::Traverse_BFS(const QString& path) {
-    Q_ASSERT('/' == path.at(0));
-    this->path = path;
+Traverse_BFS::Traverse_BFS(const QStringList& pathList) {
+    for(QString path : pathList) {
+        Q_ASSERT('/' == path.at(0));
+    }
+
+    this->m_pathList = pathList;
 }
 
 void Traverse_BFS::Traverse() {
     QQueue<QString> bfs;
-    bfs.enqueue(this->path);
-    QFileInfoList list;
-    QDir dir;
-    // QDir::Hidden
-    dir.setFilter(QDir::Dirs | QDir::Files | QDir::NoDotAndDotDot);
-    dir.setSorting(QDir::DirsFirst);
-    while(!bfs.empty()) {
-        dir.setPath(bfs.dequeue());
-        list = dir.entryInfoList();
-        for(auto i : list) {
-            if(i.isDir() && (!(i.isSymLink()))) {
-                bfs.enqueue(i.absoluteFilePath());
+    for(QString path : m_pathList) {
+        bfs.enqueue(path);
+        QFileInfoList list;
+        QDir dir;
+        // QDir::Hidden
+        dir.setFilter(QDir::Dirs | QDir::Files | QDir::NoDotAndDotDot);
+        dir.setSorting(QDir::DirsFirst);
+        while(!bfs.empty()) {
+            dir.setPath(bfs.dequeue());
+            list = dir.entryInfoList();
+            for(auto i : list) {
+                if(i.isDir() && (!(i.isSymLink()))) {
+                    bfs.enqueue(i.absoluteFilePath());
+                }
+                DoSomething(i);
             }
-            DoSomething(i);
         }
     }
 }
 
-void Traverse_BFS::setPath(const QString& path) {
-    this->path = path;
+void Traverse_BFS::setPath(const QStringList &pathList) {
+    this->m_pathList = pathList;
 }
diff --git a/libsearch/index/traverse_bfs.h b/libsearch/index/traverse_bfs.h
index a3388d0..e7e21ac 100644
--- a/libsearch/index/traverse_bfs.h
+++ b/libsearch/index/traverse_bfs.h
@@ -31,10 +31,10 @@ public:
     void Traverse();
     virtual ~Traverse_BFS() = default;
     virtual void DoSomething(const QFileInfo&) = 0;
-    void setPath(const QString&);
+    void setPath(const QStringList &pathList);
 protected:
-    Traverse_BFS(const QString&);
-    QString path = "/home";
+    Traverse_BFS(const QStringList &pathList);
+    QStringList m_pathList;
 private:
     Traverse_BFS(const Traverse_BFS&) = delete;
     void operator=(const Traverse_BFS&) = delete;
diff --git a/libsearch/index/ukui-search-qdbus.cpp b/libsearch/index/ukui-search-qdbus.cpp
index 05b3900..b03f340 100644
--- a/libsearch/index/ukui-search-qdbus.cpp
+++ b/libsearch/index/ukui-search-qdbus.cpp
@@ -38,7 +38,7 @@ UkuiSearchQDBus::~UkuiSearchQDBus() {
 //一键三连
 void UkuiSearchQDBus::setInotifyMaxUserWatches() {
     // /proc/sys/fs/inotify/max_user_watches
-    this->tmpSystemQDBusInterface->call("setInotifyMaxUserWatchesStep1");
+//    this->tmpSystemQDBusInterface->call("setInotifyMaxUserWatchesStep1");
     // sysctl
     this->tmpSystemQDBusInterface->call("setInotifyMaxUserWatchesStep2");
     // /etc/sysctl.conf
diff --git a/libsearch/parser/binary-parser.cpp b/libsearch/parser/binary-parser.cpp
index 698297a..0f927c5 100644
--- a/libsearch/parser/binary-parser.cpp
+++ b/libsearch/parser/binary-parser.cpp
@@ -4457,15 +4457,14 @@ bool bReadBuffer(FILE *pFile, ULONG ulStartBlock,
     ULONG	ulBegin, ulIndex;
     size_t	tLen;
 
-    for(ulIndex = ulStartBlock;
-            ulIndex != END_OF_CHAIN && tToRead != 0;
-            ulIndex = aulBlockDepot[ulIndex]) {
+    for(ulIndex = ulStartBlock;ulIndex != END_OF_CHAIN && tToRead != 0;ulIndex = aulBlockDepot[ulIndex]) {
         if(ulIndex >= (ULONG)tBlockDepotLen) {
             if(tBlockSize >= BIG_BLOCK_SIZE) {
                 qWarning() << "The Big Block Depot is damaged";
             } else {
                 qWarning() << "The Small Block Depot is damaged";
             }
+            return (tToRead == 0);
         }
         if(ulOffset >= (ULONG)tBlockSize) {
             ulOffset -= tBlockSize;
diff --git a/libsearch/plugininterface/search-plugin-iface.h b/libsearch/plugininterface/search-plugin-iface.h
index a2cb769..4b1345a 100644
--- a/libsearch/plugininterface/search-plugin-iface.h
+++ b/libsearch/plugininterface/search-plugin-iface.h
@@ -24,12 +24,13 @@ public:
         QIcon icon;
         QString name;
         QVector<DescriptionInfo> description;
-        QMap<QString,QString> actionMap;//action name and action key
+        QStringList actionList; //all actions, take fist for double click action.
+        QString key;
     };
     virtual ~SearchPluginIface() {}
     virtual QString getPluginName() = 0;
     virtual void KeywordSearch(QString keyword,QQueue<ResultInfo> *searchResult) = 0;
-    virtual void openAction(QString name, QString key) = 0;
+    virtual void openAction(QString action, QString key) = 0;
 
 };
 }
diff --git a/libsearch/settingsearch/setting-match.cpp b/libsearch/settingsearch/setting-match.cpp
index d9635d2..89b3c9e 100644
--- a/libsearch/settingsearch/setting-match.cpp
+++ b/libsearch/settingsearch/setting-match.cpp
@@ -19,6 +19,7 @@
  */
 #include "setting-match.h"
 #include "file-utils.h"
+#include <QProcessEnvironment>
 using namespace Zeeker;
 SettingsMatch::SettingsMatch(QObject *parent) : QObject(parent) {
     xmlElement();
@@ -44,6 +45,8 @@ QStringList SettingsMatch::startMatchApp(const QString &source) {
 void SettingsMatch::xmlElement() {
     QString ChineseIndex;
     QString EnglishIndex;
+    QString path = QProcessEnvironment::systemEnvironment().value("XDG_SESSION_TYPE");
+    QString version;
     QFile file(QString::fromLocal8Bit("/usr/share/ukui-control-center/shell/res/search.xml"));
     if(!file.open(QIODevice::ReadOnly)) {
         return;
@@ -62,6 +65,12 @@ void SettingsMatch::xmlElement() {
         QDomNodeList list = element.childNodes();
         for(int i = 0; i < list.count(); ++i) {
             QDomNode n = list.at(i);
+            if(n.nodeName()==QString::fromLocal8Bit("Environment")){
+                version=n.toElement().text();
+                if((version=="v101"&&path=="wayland")||(version=="hw990"&&path=="x11")){
+                    break;
+                }
+            }
             if(n.nodeName() == QString::fromLocal8Bit("ChinesePlugin")) {
                 ChineseIndex = n.toElement().text();
             }
diff --git a/src/content-widget.cpp b/src/content-widget.cpp
index 532c6c6..e289b41 100644
--- a/src/content-widget.cpp
+++ b/src/content-widget.cpp
@@ -52,6 +52,9 @@ ContentWidget::~ContentWidget() {
  * @brief initUI 初始化homepage和resultpage
  */
 void ContentWidget::initUI() {
+    QPalette pal = palette();
+    pal.setColor(QPalette::Base, QColor(0, 0, 0, 0));
+    pal.setColor(QPalette::Window, QColor(0, 0, 0, 0)); //使用此palette的窗口背景将为透明
     m_homePage = new QWidget(this);
     m_homePageLyt = new QVBoxLayout(m_homePage);
     m_homePageLyt->setSpacing(0);
@@ -79,7 +82,6 @@ void ContentWidget::initUI() {
     m_detailLyt = new QVBoxLayout(m_resultDetail);
     m_resultList->setFixedWidth(236);
     m_resultList->setFixedHeight(0);
-    m_resultList->setStyleSheet("QWidget{background:transparent;}");
     m_listLyt->setContentsMargins(0, 0, 12, 0);
     m_listLyt->setSpacing(0);
     m_resultListArea->setWidget(m_resultList);
@@ -89,10 +91,13 @@ void ContentWidget::initUI() {
         clearLayout(m_homePageLyt);
         initHomePage();
     });
+    connect(m_detailView, &SearchDetailView::actionTriggerd, this, &ContentWidget::effectiveSearch);
     m_resultDetailArea->setWidget(m_detailView);
     m_resultDetailArea->setWidgetResizable(true);
-    m_resultListArea->setStyleSheet("QScrollArea{background: transparent;}");
-    m_resultDetailArea->setStyleSheet("QScrollArea{background: transparent; border-radius: 4px;}");
+    m_resultListArea->setFrameShape(QFrame::NoFrame);
+    m_resultDetailArea->setFrameShape(QFrame::NoFrame);
+    m_resultListArea->setPalette(pal);
+    m_resultDetailArea->setPalette(pal);
     this->addWidget(m_homePage);
     this->addWidget(m_resultPage);
 
@@ -226,7 +231,7 @@ void ContentWidget::initListView() {
         this->resetListHeight();
     });
 
-    connect(qApp, &QApplication::paletteChanged, this, [ = ](const QPalette &pal) {
+    connect(qApp, &QApplication::paletteChanged, this, [ = ]() {
         m_fileListView->refresh();
         m_dirListView->refresh();
         m_contentListView->refresh();
@@ -279,7 +284,7 @@ void ContentWidget::setupConnect(SearchListView * listview) {
     connect(listview, &SearchListView::currentSelectPos, [ = ](QPoint pos) {
         m_resultListArea->ensureVisible(pos.x(), pos.y());
     });
-    connect(listview, &SearchListView::mousePressed, this, &ContentWidget::mousePressed);
+    connect(listview, &SearchListView::mousePressed, this, &ContentWidget::effectiveSearch);
     connect(listview, &SearchListView::currentRowChanged, this, &ContentWidget::onListViewRowChanged);
     connect(listview, &SearchListView::onRowDoubleClicked, this, &ContentWidget::onListViewRowDoubleClicked);
 }
diff --git a/src/content-widget.h b/src/content-widget.h
index 5f5132b..d57e956 100644
--- a/src/content-widget.h
+++ b/src/content-widget.h
@@ -109,7 +109,7 @@ private:
 
 Q_SIGNALS:
     void currentItemChanged();
-    void mousePressed();
+    void effectiveSearch();
 
 private Q_SLOTS:
     void clearLayout(QLayout *);
diff --git a/src/control/config-file.h b/src/control/config-file.h
index 41bb24d..e7ec5a6 100644
--- a/src/control/config-file.h
+++ b/src/control/config-file.h
@@ -25,7 +25,7 @@
 #include <QDebug>
 #include <QFileInfo>
 #include <QDir>
-#define HOMEPAGE_SETTINGS  QDir::homePath()+"/.config/org.ukui/ukui-search/ukui-search-homepage.conf"
+#define HOMEPAGE_SETTINGS  "media/用户保险箱/.ukui-search/ukui-search-homepage.conf"
 namespace Zeeker {
 class ConfigFile : public QObject {
     Q_OBJECT
diff --git a/src/control/folder-list-item.cpp b/src/control/folder-list-item.cpp
index bc50e72..318d5b4 100644
--- a/src/control/folder-list-item.cpp
+++ b/src/control/folder-list-item.cpp
@@ -53,8 +53,9 @@ void FolderListItem::initUi() {
     m_iconLabel->setPixmap(QIcon::fromTheme("inode-directory").pixmap(QSize(16, 16)));
     m_pathLabel->setText(m_path);
     m_delLabel->setText(tr("Delete the folder out of blacklist"));
-    m_pathLabel->setStyleSheet("QLabel{color: palette(text); background: transparent;}");
-    m_delLabel->setStyleSheet("QLabel{color: #3790FA; background: transparent;}");
+    QPalette pal = palette();
+    pal.setColor(QPalette::WindowText, QColor(55, 144, 250, 255));
+    m_delLabel->setPalette(pal);
     m_delLabel->setCursor(QCursor(Qt::PointingHandCursor));
     m_delLabel->installEventFilter(this);
     m_delLabel->hide();
diff --git a/src/control/home-page-item.cpp b/src/control/home-page-item.cpp
index 5fe596d..0201d97 100644
--- a/src/control/home-page-item.cpp
+++ b/src/control/home-page-item.cpp
@@ -56,7 +56,6 @@ void HomePageItem::setupUi(const int& type, const QString& path) {
     m_type = type;
     m_widget = new QWidget(this);
     m_widget->setObjectName("MainWidget");
-//    m_widget->setStyleSheet("QWidget#MainWidget{background: rgba(0, 0, 0, 0.05); border-radius: 4px;}");
     m_widget->installEventFilter(this);
     m_iconlabel = new QLabel(m_widget);
     m_namelabel = new QLabel(m_widget);
diff --git a/src/control/option-view.cpp b/src/control/option-view.cpp
index fb9117f..e188a0f 100644
--- a/src/control/option-view.cpp
+++ b/src/control/option-view.cpp
@@ -91,48 +91,52 @@ void OptionView::setupOptions(const int& type, bool is_appInstalled) {
 
 
 void OptionView::initUI() {
+    QPalette pal = palette();
+    pal.setColor(QPalette::WindowText, NORMAL_COLOR);
+    pal.setColor(QPalette::Light, HOVER_COLOR);
+    pal.setColor(QPalette::Dark, PRESS_COLOR);
     m_optionFrame = new QFrame(this);
     m_optionLyt = new QVBoxLayout(m_optionFrame);
     m_optionLyt->setContentsMargins(8, 0, 0, 0);
 
     m_openLabel = new QLabel(m_optionFrame);
     m_openLabel->setText(tr("Open")); //打开
-    m_openLabel->setStyleSheet("QLabel{font-size: 14px; color: #3790FA}");
+    m_openLabel->setPalette(pal);
     m_openLabel->setCursor(QCursor(Qt::PointingHandCursor));
     m_openLabel->installEventFilter(this);
     m_optionLyt->addWidget(m_openLabel);
 
     m_shortcutLabel = new QLabel(m_optionFrame);
     m_shortcutLabel->setText(tr("Add Shortcut to Desktop")); //添加到桌面快捷方式
-    m_shortcutLabel->setStyleSheet("QLabel{font-size: 14px; color: #3790FA}");
+    m_shortcutLabel->setPalette(pal);
     m_shortcutLabel->setCursor(QCursor(Qt::PointingHandCursor));
     m_shortcutLabel->installEventFilter(this);
     m_optionLyt->addWidget(m_shortcutLabel);
 
     m_panelLabel = new QLabel(m_optionFrame);
     m_panelLabel->setText(tr("Add Shortcut to Panel")); //添加到任务栏快捷方式
-    m_panelLabel->setStyleSheet("QLabel{font-size: 14px; color: #3790FA}");
+    m_panelLabel->setPalette(pal);
     m_panelLabel->setCursor(QCursor(Qt::PointingHandCursor));
     m_panelLabel->installEventFilter(this);
     m_optionLyt->addWidget(m_panelLabel);
 
     m_openPathLabel = new QLabel(m_optionFrame);
     m_openPathLabel->setText(tr("Open path")); //打开所在路径
-    m_openPathLabel->setStyleSheet("QLabel{font-size: 14px; color: #3790FA}");
+    m_openPathLabel->setPalette(pal);
     m_openPathLabel->setCursor(QCursor(Qt::PointingHandCursor));
     m_openPathLabel->installEventFilter(this);
     m_optionLyt->addWidget(m_openPathLabel);
 
     m_copyPathLabel = new QLabel(m_optionFrame);
     m_copyPathLabel->setText(tr("Copy path")); //复制所在路径
-    m_copyPathLabel->setStyleSheet("QLabel{font-size: 14px; color: #3790FA}");
+    m_copyPathLabel->setPalette(pal);
     m_copyPathLabel->setCursor(QCursor(Qt::PointingHandCursor));
     m_copyPathLabel->installEventFilter(this);
     m_optionLyt->addWidget(m_copyPathLabel);
 
     m_installLabel = new QLabel(m_optionFrame);
     m_installLabel->setText(tr("Install")); //复制所在路径
-    m_installLabel->setStyleSheet("QLabel{font-size: 14px; color: #3790FA}");
+    m_installLabel->setPalette(pal);
     m_installLabel->setCursor(QCursor(Qt::PointingHandCursor));
     m_installLabel->installEventFilter(this);
     m_optionLyt->addWidget(m_installLabel);
@@ -235,92 +239,92 @@ void OptionView::setupSettingOptions() {
 bool OptionView::eventFilter(QObject *watched, QEvent *event) {
     if(m_openLabel && watched == m_openLabel) {
         if(event->type() == QEvent::MouseButtonPress) {
-            m_openLabel->setStyleSheet("QLabel{font-size: 14px; color: #296CD9;}");
+            m_openLabel->setForegroundRole(QPalette::Dark);
             return true;
         } else if(event->type() == QEvent::MouseButtonRelease) {
-            m_openLabel->setStyleSheet("QLabel{font-size: 14px; color: #3790FA}");
+            m_openLabel->setForegroundRole(QPalette::WindowText);
             Q_EMIT this->onOptionClicked(Options::Open);
             return true;
         } else if(event->type() == QEvent::Enter) {
-            m_openLabel->setStyleSheet("QLabel{font-size: 14px; color: #40A9FB;}");
+            m_openLabel->setForegroundRole(QPalette::Light);
             return true;
         } else if(event->type() == QEvent::Leave) {
-            m_openLabel->setStyleSheet("QLabel{font-size: 14px; color: #3790FA}");
+            m_openLabel->setForegroundRole(QPalette::WindowText);
             return true;
         }
     } else if(m_shortcutLabel && watched == m_shortcutLabel) {
         if(event->type() == QEvent::MouseButtonPress) {
-            m_shortcutLabel->setStyleSheet("QLabel{font-size: 14px; color: #296CD9;}");
+            m_shortcutLabel->setForegroundRole(QPalette::Dark);
             return true;
         } else if(event->type() == QEvent::MouseButtonRelease) {
-            m_shortcutLabel->setStyleSheet("QLabel{font-size: 14px; color: #3790FA}");
+            m_shortcutLabel->setForegroundRole(QPalette::WindowText);
             Q_EMIT this->onOptionClicked(Options::Shortcut);
             return true;
         } else if(event->type() == QEvent::Enter) {
-            m_shortcutLabel->setStyleSheet("QLabel{font-size: 14px; color: #40A9FB;}");
+            m_shortcutLabel->setForegroundRole(QPalette::Light);
             return true;
         } else if(event->type() == QEvent::Leave) {
-            m_shortcutLabel->setStyleSheet("QLabel{font-size: 14px; color: #3790FA}");
+            m_shortcutLabel->setForegroundRole(QPalette::WindowText);
             return true;
         }
     } else if(m_panelLabel && watched == m_panelLabel) {
         if(event->type() == QEvent::MouseButtonPress) {
-            m_panelLabel->setStyleSheet("QLabel{font-size: 14px; color: #296CD9;}");
+            m_panelLabel->setForegroundRole(QPalette::Dark);
             return true;
         } else if(event->type() == QEvent::MouseButtonRelease) {
-            m_panelLabel->setStyleSheet("QLabel{font-size: 14px; color: #3790FA}");
+            m_panelLabel->setForegroundRole(QPalette::WindowText);
             Q_EMIT this->onOptionClicked(Options::Panel);
             return true;
         } else if(event->type() == QEvent::Enter) {
-            m_panelLabel->setStyleSheet("QLabel{font-size: 14px; color: #40A9FB;}");
+            m_panelLabel->setForegroundRole(QPalette::Light);
             return true;
         } else if(event->type() == QEvent::Leave) {
-            m_panelLabel->setStyleSheet("QLabel{font-size: 14px; color: #3790FA}");
+            m_panelLabel->setForegroundRole(QPalette::WindowText);
             return true;
         }
     } else if(m_openPathLabel && watched == m_openPathLabel) {
         if(event->type() == QEvent::MouseButtonPress) {
-            m_openPathLabel->setStyleSheet("QLabel{font-size: 14px; color: #296CD9;}");
+            m_openPathLabel->setForegroundRole(QPalette::Dark);
             return true;
         } else if(event->type() == QEvent::MouseButtonRelease) {
-            m_openPathLabel->setStyleSheet("QLabel{font-size: 14px; color: #3790FA}");
+            m_openPathLabel->setForegroundRole(QPalette::WindowText);
             Q_EMIT this->onOptionClicked(Options::OpenPath);
             return true;
         } else if(event->type() == QEvent::Enter) {
-            m_openPathLabel->setStyleSheet("QLabel{font-size: 14px; color: #40A9FB;}");
+            m_openPathLabel->setForegroundRole(QPalette::Light);
             return true;
         } else if(event->type() == QEvent::Leave) {
-            m_openPathLabel->setStyleSheet("QLabel{font-size: 14px; color: #3790FA}");
+            m_openPathLabel->setForegroundRole(QPalette::WindowText);
             return true;
         }
     } else if(m_copyPathLabel && watched == m_copyPathLabel) {
         if(event->type() == QEvent::MouseButtonPress) {
-            m_copyPathLabel->setStyleSheet("QLabel{font-size: 14px; color: #296CD9;}");
+            m_copyPathLabel->setForegroundRole(QPalette::Dark);
             return true;
         } else if(event->type() == QEvent::MouseButtonRelease) {
-            m_copyPathLabel->setStyleSheet("QLabel{font-size: 14px; color: #3790FA}");
+            m_copyPathLabel->setForegroundRole(QPalette::WindowText);
             Q_EMIT this->onOptionClicked(Options::CopyPath);
             return true;
         } else if(event->type() == QEvent::Enter) {
-            m_copyPathLabel->setStyleSheet("QLabel{font-size: 14px; color: #40A9FB;}");
+            m_copyPathLabel->setForegroundRole(QPalette::Light);
             return true;
         } else if(event->type() == QEvent::Leave) {
-            m_copyPathLabel->setStyleSheet("QLabel{font-size: 14px; color: #3790FA}");
+            m_copyPathLabel->setForegroundRole(QPalette::WindowText);
             return true;
         }
     } else if(m_installLabel && watched == m_installLabel) {
         if(event->type() == QEvent::MouseButtonPress) {
-            m_installLabel->setStyleSheet("QLabel{font-size: 14px; color: #296CD9;}");
+            m_installLabel->setForegroundRole(QPalette::Dark);
             return true;
         } else if(event->type() == QEvent::MouseButtonRelease) {
-            m_installLabel->setStyleSheet("QLabel{font-size: 14px; color: #3790FA}");
+            m_installLabel->setForegroundRole(QPalette::WindowText);
             Q_EMIT this->onOptionClicked(Options::Install);
             return true;
         } else if(event->type() == QEvent::Enter) {
-            m_installLabel->setStyleSheet("QLabel{font-size: 14px; color: #40A9FB;}");
+            m_installLabel->setForegroundRole(QPalette::Light);
             return true;
         } else if(event->type() == QEvent::Leave) {
-            m_installLabel->setStyleSheet("QLabel{font-size: 14px; color: #3790FA}");
+            m_installLabel->setForegroundRole(QPalette::WindowText);
             return true;
         }
     }
diff --git a/src/control/option-view.h b/src/control/option-view.h
index bc368e0..4ac1319 100644
--- a/src/control/option-view.h
+++ b/src/control/option-view.h
@@ -28,6 +28,10 @@
 #include <QHBoxLayout>
 #include "search-list-view.h"
 
+#define NORMAL_COLOR QColor(55, 144, 250, 255)
+#define HOVER_COLOR QColor(64, 169, 251, 255)
+#define PRESS_COLOR QColor(41, 108, 217, 255)
+
 namespace Zeeker {
 class OptionView : public QWidget {
     Q_OBJECT
diff --git a/src/control/search-detail-view.cpp b/src/control/search-detail-view.cpp
index 319cbeb..291547f 100644
--- a/src/control/search-detail-view.cpp
+++ b/src/control/search-detail-view.cpp
@@ -217,7 +217,8 @@ void SearchDetailView::setAppWidget(const QString &appname, const QString &path,
 
     QFontMetrics fontMetrics = m_nameLabel->fontMetrics();
     QString showname = fontMetrics.elidedText(m_name, Qt::ElideRight, 274); //当字体长度超过215时显示为省略号
-    m_nameLabel->setText(showname);
+//    m_nameLabel->setText(showname);
+    m_nameLabel->setText(QString("<h3 style=\"font-weight:normal;\">%1</h3>").arg(escapeHtml(showname)));
     if(QString::compare(showname, m_name)) {
         m_nameLabel->setToolTip(m_name);
     }
@@ -350,18 +351,19 @@ void SearchDetailView::setupWidget(const int& type, const QString& path) {
         QFontMetrics fontMetrics = m_nameLabel->fontMetrics();
         QString wholeName = FileUtils::getFileName(path);
         QString name = fontMetrics.elidedText(wholeName, Qt::ElideRight, 274);
-        m_nameLabel->setText(name);
+//        m_nameLabel->setText(name);
+        m_nameLabel->setText(QString("<h3 style=\"font-weight:normal;\">%1</h3>").arg(escapeHtml(name)));
         if(QString::compare(name, wholeName)) {
             m_nameLabel->setToolTip(wholeName);
         }
-        m_nameLabel->setTextFormat(Qt::PlainText); //显示纯文本
         m_typeLabel->setText(tr("Document"));
         break;
     }
     case SearchListView::ResType::Setting : {
         setIcon(path);
         QString settingType = path.mid(path.indexOf("/") + 1, path.lastIndexOf("/") - path.indexOf("/") - 1); //配置项所属控制面板插件名
-        m_nameLabel->setText(settingType);
+//        m_nameLabel->setText(settingType);
+        m_nameLabel->setText(QString("<h3 style=\"font-weight:normal;\">%1</h3>").arg(escapeHtml(settingType)));
         m_typeLabel->setText(FileUtils::getSettingName(path));
         break;
     }
@@ -404,6 +406,7 @@ void SearchDetailView::execActions(const int& type, const int& option, const QSt
     default:
         break;
     }
+    Q_EMIT this->actionTriggerd();
 }
 
 /**
@@ -462,8 +465,6 @@ void SearchDetailView::initUI() {
     m_layout = new QVBoxLayout(this);
     this->setLayout(m_layout);
     m_layout->setContentsMargins(16, 60, 16, 24);
-    this->setObjectName("detailView");
-    this->setStyleSheet("QWidget#detailView{background:transparent;}");
     this->setFixedWidth(378);
 
     //没有网络的时候的提示信息
@@ -491,8 +492,7 @@ void SearchDetailView::initUI() {
     m_nameLayout = new QHBoxLayout(m_nameFrame);
     m_nameLabel = new QLabel(m_nameFrame);
     m_typeLabel = new QLabel(m_nameFrame);
-    m_nameLabel->setStyleSheet("QLabel{font-size: 18px;}");
-    m_typeLabel->setStyleSheet("QLabel{font-size: 14px; color: palette(mid);}");
+    m_typeLabel->setEnabled(false);
     m_nameFrame->setFixedHeight(48);
     m_nameLabel->setMaximumWidth(280);
     m_nameLayout->addWidget(m_nameLabel);
diff --git a/src/control/search-detail-view.h b/src/control/search-detail-view.h
index a06cf87..0d5770a 100644
--- a/src/control/search-detail-view.h
+++ b/src/control/search-detail-view.h
@@ -105,6 +105,7 @@ private:
 
 Q_SIGNALS:
     void configFileChanged();
+    void actionTriggerd();
 private Q_SLOTS:
     void execActions(const int&, const int&, const QString&);
     void refreshIcon();
diff --git a/src/control/search-list-view.cpp b/src/control/search-list-view.cpp
index 53989ab..fb923fc 100644
--- a/src/control/search-list-view.cpp
+++ b/src/control/search-list-view.cpp
@@ -21,12 +21,11 @@
 #include "search-list-view.h"
 #include <QDebug>
 #include <QFileInfo>
-#include "custom-style.h"
 
 using namespace Zeeker;
 SearchListView::SearchListView(QWidget * parent, const QStringList& list, const int& type) : QTreeView(parent) {
-//    CustomStyle * style = new CustomStyle(GlobalSettings::getInstance()->getValue(STYLE_NAME_KEY).toString());
-    this->setStyle(CustomStyle::getStyle());
+    this->setFrameShape(QFrame::NoFrame);
+    this->viewport()->setAutoFillBackground(false);
     setRootIsDecorated(false);
 
     this->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
@@ -43,7 +42,6 @@ SearchListView::SearchListView(QWidget * parent, const QStringList& list, const
 //    this->setFixedHeight(list.count() * rowheight + 4);
     this->setAttribute(Qt::WA_TranslucentBackground, true);
     this->setAutoFillBackground(false);
-//    this->setStyleSheet("QWidget{background:transparent;}");
     m_styleDelegate = new HighlightItemDelegate(this);
 //    m_styleDelegate->setSearchKeyword(keyword);
     this->setItemDelegate(m_styleDelegate);
@@ -130,13 +128,6 @@ void SearchListView::clear() {
  */
 void SearchListView::refresh()
 {
-    QModelIndex index = this->currentIndex();
-    m_model->refresh();
-    if(index.row() >= 0 && index.row() < m_model->length() && m_isSelected) {
-        this->blockSignals(true);
-        this->setCurrentIndex(index);
-        this->blockSignals(false);
-    }
     rowheight = this->rowHeight(this->model()->index(0, 0, QModelIndex())) + 1;
     this->setFixedHeight(m_item->getCurrentSize() * rowheight + 4);
 }
diff --git a/src/control/show-more-label.cpp b/src/control/show-more-label.cpp
index f9888f4..ae0d880 100644
--- a/src/control/show-more-label.cpp
+++ b/src/control/show-more-label.cpp
@@ -47,6 +47,8 @@ bool ShowMoreLabel::getExpanded() {
 }
 
 void ShowMoreLabel::initUi() {
+    QPalette pal = palette();
+    pal.setColor(QPalette::WindowText, QColor(55, 144, 250, 255));
     m_layout = new QHBoxLayout(this);
     m_layout->setContentsMargins(0, 0, 0, 6);
     m_textLabel = new QLabel(this);
@@ -58,7 +60,7 @@ void ShowMoreLabel::initUi() {
 //    m_loadingIconLabel->hide();
     m_layout->setAlignment(Qt::AlignRight);
     m_layout->addWidget(m_textLabel);
-    m_textLabel->setStyleSheet("QLabel{font-size: 14px; color: #3790FA}");
+    m_textLabel->setPalette(pal);
 //    m_layout->addWidget(m_loadingIconLabel);
 }
 
diff --git a/src/create-index-ask-dialog.cpp b/src/create-index-ask-dialog.cpp
index 0d1fc1e..517510c 100644
--- a/src/create-index-ask-dialog.cpp
+++ b/src/create-index-ask-dialog.cpp
@@ -126,8 +126,6 @@ void CreateIndexAskDialog::initUi() {
  * @brief CreateIndexAskDialog::paintEvent 绘制窗口背景（默认背景较暗）
  */
 void CreateIndexAskDialog::paintEvent(QPaintEvent *event) {
-    Q_UNUSED(event)
-
     QPainter p(this);
     p.setRenderHint(QPainter::Antialiasing);
     QPainterPath rectPath;
diff --git a/src/custom-style.cpp b/src/custom-style.cpp
deleted file mode 100644
index d3be980..0000000
--- a/src/custom-style.cpp
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- *
- * Copyright (C) 2020, KylinSoft Co., Ltd.
- *
- * 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
- * (at your option) 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 <https://www.gnu.org/licenses/>.
- *
- * Authors: zhangjiaping <zhangjiaping@kylinos.cn>
- *
- */
-
-#include "custom-style.h"
-
-using namespace Zeeker;
-static CustomStyle *customstyle_global_instance = nullptr;
-CustomStyle::CustomStyle(QStyle *style) {
-
-}
-CustomStyle *CustomStyle::getStyle()
-{
-    if (!customstyle_global_instance)
-        customstyle_global_instance = new CustomStyle;
-    return customstyle_global_instance;
-}
-
-QSize CustomStyle::sizeFromContents(QStyle::ContentsType type, const QStyleOption *option, const QSize &contentsSize, const QWidget *widget) const {
-    switch(type) {
-    case CT_ItemViewItem: {
-        QSize size(0, GlobalSettings::getInstance()->getValue(FONT_SIZE_KEY).toDouble() * 2);
-        return size;
-    }
-    break;
-    default:
-        break;
-    }
-    return QProxyStyle::sizeFromContents(type, option, contentsSize, widget);
-}
-
-
diff --git a/src/custom-style.h b/src/custom-style.h
deleted file mode 100644
index b3b1ab6..0000000
--- a/src/custom-style.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- *
- * Copyright (C) 2020, KylinSoft Co., Ltd.
- *
- * 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
- * (at your option) 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 <https://www.gnu.org/licenses/>.
- *
- * Authors: zhangjiaping <zhangjiaping@kylinos.cn>
- *
- */
-
-#ifndef CUSTOMSTYLE_H
-#define CUSTOMSTYLE_H
-#include <QProxyStyle>
-#include "global-settings.h"
-
-namespace Zeeker {
-class CustomStyle : public QProxyStyle {
-    Q_OBJECT
-public:
-    static CustomStyle *getStyle();
-    virtual QSize sizeFromContents(QStyle::ContentsType type, const QStyleOption *option, const QSize &contentsSize, const QWidget *widget = nullptr) const;
-private:
-    explicit CustomStyle(QStyle *style = nullptr);
-    ~CustomStyle() override {}
-};
-}
-
-#endif // CUSTOMSTYLE_H
diff --git a/src/input-box.cpp b/src/input-box.cpp
index 9dc404e..416c69a 100644
--- a/src/input-box.cpp
+++ b/src/input-box.cpp
@@ -98,7 +98,6 @@ void SearchBarHLayout::initUI() {
 
     m_queryWidget = new QWidget(m_queryLineEdit);
     m_queryWidget->setFocusPolicy(Qt::NoFocus);
-    m_queryWidget->setStyleSheet("border:0px;background:transparent");
 
     QHBoxLayout* queryWidLayout = new QHBoxLayout;
     queryWidLayout->setContentsMargins(8, 4, 0, 0);
@@ -109,13 +108,12 @@ void SearchBarHLayout::initUI() {
 
     QPixmap pixmap(QIcon::fromTheme("system-search-symbolic").pixmap(QSize(20, 20)));
     m_queryIcon = new QLabel;
-    m_queryIcon->setStyleSheet("background:transparent");
     m_queryIcon->setFixedSize(pixmap.size());
     m_queryIcon->setPixmap(pixmap);
 
     m_queryText = new QLabel;
     m_queryText->setText(tr("Search"));
-    m_queryText->setStyleSheet("background:transparent;color:#626c6e;");
+    m_queryText->setEnabled(false);
     m_queryText->setContentsMargins(0, 0, 0, 4);
     m_queryText->adjustSize();
 
@@ -215,7 +213,6 @@ SearchLineEdit::SearchLineEdit() {
 //    popView->setProperty("customShadowMargins", QVector4D(20, 20, 20, 20));
 //    popView->setAttribute(Qt::WA_TranslucentBackground);
 //    m_completer->setPopup(popView);
-//    m_completer->popup()->setStyle(CustomStyle::getStyle());
     m_completer->setMaxVisibleItems(14);
 
     setCompleter(m_completer);
diff --git a/src/main.cpp b/src/main.cpp
index 332dda1..9dac608 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -174,6 +174,13 @@ int main(int argc, char *argv[]) {
         syslog(LOG_ERR, "Home is not exits!!\n");
         ::sleep(1);
     }
+    while(!QDir("/media/用户保险箱").exists()) {
+        qWarning() << "集中管控目录未挂载!!";
+        printf("集中管控目录未挂载!!");
+        syslog(LOG_ERR, "集中管控目录未挂载!!\n");
+        ::sleep(1);
+    }
+
 
     // Output log to file
     qInstallMessageHandler(messageOutput);
diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index e143a6a..6b29824 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -263,7 +263,7 @@ void MainWindow::initUi() {
     mainlayout->addWidget(m_titleFrame);
     mainlayout->addWidget(m_contentFrame);
     mainlayout->addWidget(m_searchWidget);
-    connect(m_contentFrame, &ContentWidget::mousePressed, m_searchLayout, &SearchBarHLayout::effectiveSearchRecord);
+    connect(m_contentFrame, &ContentWidget::effectiveSearch, m_searchLayout, &SearchBarHLayout::effectiveSearchRecord);
 
     connect(QApplication::primaryScreen(), &QScreen::geometryChanged,
             this, &MainWindow::monitorResolutionChange);
@@ -287,7 +287,7 @@ void MainWindow::initUi() {
                 if(! m_search_result_thread->isRunning()) {
                     m_search_result_thread->start();
                 }
-                searchContent(text);
+                startSearch(text);
 //                //允许弹窗且当前次搜索（为关闭主界面，算一次搜索过程）未询问且当前为暴力搜索
 //                if(GlobalSettings::getInstance()->getValue(ENABLE_CREATE_INDEX_ASK_DIALOG).toString() != "false" && !m_currentSearchAsked && FileUtils::searchMethod == FileUtils::SearchMethod::DIRECTSEARCH)
 //                    m_askTimer->start();
@@ -389,10 +389,10 @@ void MainWindow::primaryScreenChangedSlot(QScreen *screen) {
 }
 
 /**
- * @brief searchContent 搜索关键字
- * @param searchcontent
+ * @brief startSearch 搜索关键字
+ * @param keyword
  */
-void MainWindow::searchContent(QString keyword) {
+void MainWindow::startSearch(QString keyword) {
     m_contentFrame->setKeyword(keyword);
 
     //设置搜索
diff --git a/src/mainwindow.h b/src/mainwindow.h
index e131cc8..63f3f83 100644
--- a/src/mainwindow.h
+++ b/src/mainwindow.h
@@ -81,7 +81,7 @@ public:
      */
 
     // The parameter:keyword is the word or sentence which users want to search.
-    void searchContent(QString keyword);
+    void startSearch(QString keyword);
 
     // The position which mainwindow shows follow the ukui-panel.
     void moveToPanel();
diff --git a/src/model/search-item-model.cpp b/src/model/search-item-model.cpp
index 021f577..9ec3197 100644
--- a/src/model/search-item-model.cpp
+++ b/src/model/search-item-model.cpp
@@ -182,12 +182,6 @@ void SearchItemModel::setBestAppIcon(const QString &str, const bool & is_install
     }
 }
 
-void SearchItemModel::refresh()
-{
-    this->beginResetModel();
-    this->endResetModel();
-}
-
 int SearchItemModel::length()
 {
     return m_item->m_pathlist.length();
diff --git a/src/model/search-item-model.h b/src/model/search-item-model.h
index 396c77e..087bb09 100644
--- a/src/model/search-item-model.h
+++ b/src/model/search-item-model.h
@@ -59,7 +59,6 @@ public:
     void removeItem(QString);
     void clear();
     void setBestAppIcon(const QString &, const bool &);
-    void refresh();
     int length();
 
 private :
diff --git a/src/settings-widget.cpp b/src/settings-widget.cpp
index 520784d..36b2226 100644
--- a/src/settings-widget.cpp
+++ b/src/settings-widget.cpp
@@ -57,6 +57,8 @@ SettingsWidget::~SettingsWidget() {
  * @brief SettingsWidget::initUi 初始化界面UI
  */
 void SettingsWidget::initUi() {
+    QPalette pal = palette();
+    pal.setColor(QPalette::Window, QColor(0, 0, 0, 0));
 //    this->setFixedWidth(528);
 //    this->setMinimumHeight(460);
 //    this->setMaximumHeight(680);
@@ -81,8 +83,6 @@ void SettingsWidget::initUi() {
     m_closeBtn = new QPushButton(m_titleFrame);
     m_closeBtn->setFixedSize(24, 24);
 //    m_closeBtn->setIcon(QIcon(":/res/icons/close.svg"));
-//    m_closeBtn->setStyleSheet("QPushButton{background: transparent;}"
-//                              "QPushButton:hover:!pressed{background: transparent;}");
     m_closeBtn->setIcon(QIcon::fromTheme("window-close-symbolic"));
     m_closeBtn->setProperty("isWindowButton", 0x02);
     m_closeBtn->setProperty("useIconHighlightEffect", 0x08);
@@ -139,9 +139,9 @@ void SettingsWidget::initUi() {
     m_indexBtnLyt->addWidget(m_addDirBtn);
     m_indexBtnLyt->addStretch();
     m_dirListArea = new QScrollArea(m_contentFrame);
-    m_dirListArea->setStyleSheet("QScrollArea{background:transparent;}");
+    m_dirListArea->setPalette(pal);
+    m_dirListArea->setFrameShape(QFrame::Shape::NoFrame);
     m_dirListWidget = new QWidget(m_contentFrame);
-    m_dirListWidget->setStyleSheet("QWidget{background:transparent;}");
     m_dirListLyt = new QVBoxLayout(m_dirListWidget);
     m_dirListLyt->setContentsMargins(0, 0, 0, 0);
     m_dirListLyt->setSpacing(0);
diff --git a/src/src.pro b/src/src.pro
index 1786c22..2c0ecdf 100644
--- a/src/src.pro
+++ b/src/src.pro
@@ -28,7 +28,6 @@ include(singleapplication/qt-single-application.pri)
 SOURCES += \
     content-widget.cpp \
     create-index-ask-dialog.cpp \
-    custom-style.cpp \
     input-box.cpp \
     main.cpp \
     mainwindow.cpp \
@@ -41,7 +40,6 @@ SOURCES += \
 HEADERS += \
     content-widget.h \
     create-index-ask-dialog.h \
-    custom-style.h \
     input-box.h \
     mainwindow.h \
     search-app-thread.h \