diff --git a/debian/changelog b/debian/changelog
index 4c200e9..348c8c7 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,16 @@
+ukui-search (0.2.0+0306) v101; urgency=medium
+
+  * Feature: Add support for 'doc' file in file content search.
+    - 文本索引增加了对doc格式文件的支持。
+  * Fix: There is no web search result when there is no local result.
+    - 修复没有本地搜索结果时不显示网页搜索列表的问题。
+  * Fix:Files with special charactors can not be opened successfully.
+    - 修复带有特殊字符的文件无法正常打开的问题。
+  * Fix:Occasional crash during the first boot of system.
+    - 修复了在系统首次启动时偶现的崩溃问题。
+
+ -- zhangpengfei <zhangpengfei@kylinos.cn>  Sat, 06 Mar 2021 11:03:20 +0800
+
 ukui-search (0.2.0+0301) v101; urgency=medium
 
   * Fix: New result won't be added to expanded list.
diff --git a/libsearch/index/file-searcher.h b/libsearch/index/file-searcher.h
index c7c3a40..6fe3520 100644
--- a/libsearch/index/file-searcher.h
+++ b/libsearch/index/file-searcher.h
@@ -28,8 +28,8 @@
 #include <QQueue>
 #include <QPair>
 #include <QMutex>
-#define INDEX_PATH (QStandardPaths::writableLocation(QStandardPaths::HomeLocation)+"/.config/org.ukui/index_data").toStdString()
-#define CONTENT_INDEX_PATH (QStandardPaths::writableLocation(QStandardPaths::HomeLocation)+"/.config/org.ukui/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()
 
 
 class FileSearcher : public QObject
diff --git a/libsearch/index/index-generator.cpp b/libsearch/index/index-generator.cpp
index 5105058..b5ab7a6 100644
--- a/libsearch/index/index-generator.cpp
+++ b/libsearch/index/index-generator.cpp
@@ -33,8 +33,8 @@
 #include <QStandardPaths>
 
 
-#define INDEX_PATH (QStandardPaths::writableLocation(QStandardPaths::HomeLocation)+"/.config/org.ukui/index_data").toStdString()
-#define CONTENT_INDEX_PATH (QStandardPaths::writableLocation(QStandardPaths::HomeLocation)+"/.config/org.ukui/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()
 
 static IndexGenerator *global_instance = nullptr;
 QMutex  IndexGenerator::m_mutex;
@@ -144,15 +144,28 @@ bool IndexGenerator::creatAllIndex(QQueue<QString> *messageList)
 
 IndexGenerator::IndexGenerator(bool rebuild, QObject *parent) : QObject(parent)
 {
-    if(rebuild)
+    QDir database(QString::fromStdString(INDEX_PATH));
+
+    if(database.exists())
     {
-        QDir database(QString::fromStdString(INDEX_PATH));
-        if(database.exists())
-            qDebug()<<"remove"<<database.removeRecursively();
-        database.setPath(QString::fromStdString(CONTENT_INDEX_PATH));
-        if(database.exists())
+        if(rebuild)
             qDebug()<<"remove"<<database.removeRecursively();
     }
+    else
+    {
+       qDebug()<<"create index path"<<database.mkpath(QString::fromStdString(INDEX_PATH));
+    }
+    database.setPath(QString::fromStdString(CONTENT_INDEX_PATH));
+    if(database.exists())
+    {
+        if(rebuild)
+            qDebug()<<"remove"<<database.removeRecursively();
+    }
+    else
+    {
+         qDebug()<<"create content index path"<<database.mkpath(QString::fromStdString(CONTENT_INDEX_PATH));
+    }
+
     m_database_path = new Xapian::WritableDatabase(INDEX_PATH, Xapian::DB_CREATE_OR_OPEN);
     m_database_content = new Xapian::WritableDatabase(CONTENT_INDEX_PATH, Xapian::DB_CREATE_OR_OPEN);
 }