diff --git a/libsearch/searchinterface/searchtasks/file-search-task.cpp b/libsearch/searchinterface/searchtasks/file-search-task.cpp
index a332bb7..e8aa379 100644
--- a/libsearch/searchinterface/searchtasks/file-search-task.cpp
+++ b/libsearch/searchinterface/searchtasks/file-search-task.cpp
@@ -89,17 +89,17 @@ void FileSearchWorker::run()
 
 Xapian::Query FileSearchWorker::creatQueryForFileSearch() {
     Xapian::Query fileOrDir = Xapian::Query::MatchAll;
-    if (!m_searchController->isSearchDirOnly() || !m_searchController->isSearchFileOnly()) {
+    if (m_searchController->isSearchDirOnly() && m_searchController->isSearchFileOnly()) {
+        //同时指定'只搜索目录'和'只搜索文件',那麼拒絕搜索
+        return {};
+
+    } else {
         if (m_searchController->isSearchDirOnly()) {
             fileOrDir = Xapian::Query(Xapian::Query::OP_VALUE_RANGE, 1, "1", "1");
 
         } else if (m_searchController->isSearchFileOnly()) {
             fileOrDir = Xapian::Query(Xapian::Query::OP_VALUE_RANGE, 1, "0", "0");
         }
-
-    } else {
-        //同时指定只搜索目录和只搜索文件。。。
-        return {};
     }
 
     std::vector<Xapian::Query> queries;
@@ -240,11 +240,7 @@ bool FileSearchFilter::operator ()(const Xapian::Document &doc) const
             return true;
         });
 
-        bool inBlackList = std::any_of(parent->m_blackList.begin(), parent->m_blackList.end(), [&](QString &dir) {
-            return path.startsWith(dir);
-        });
-
-        return inSearchDir && !inBlackList;
+        return inSearchDir;
     }
 
     return true;