diff --git a/libsearch/pluginmanage/plugin-manager.cpp b/libsearch/pluginmanage/plugin-manager.cpp
index 88ee196..8f127c0 100644
--- a/libsearch/pluginmanage/plugin-manager.cpp
+++ b/libsearch/pluginmanage/plugin-manager.cpp
@@ -30,9 +30,17 @@ PluginManager::PluginManager(QObject *parent) : QObject(parent)
 
     Q_FOREACH(QString fileName, pluginsDir.entryList(QDir::Files)) {
         QPluginLoader pluginLoader(pluginsDir.absoluteFilePath(fileName));
-        // version check
-        if (pluginLoader.metaData().value("MetaData").toObject().value("version").toString() != VERSION)
+        if(pluginLoader.isLoaded()) {
+            // version check
+            QString version = pluginLoader.metaData().value("MetaData").toObject().value("version").toString();
+            if (version != VERSION) {
+                qWarning() << "Plugin version check failed:" << fileName << "version," << "iface version : " << VERSION;
+                continue;
+            }
+        } else {
+            qWarning() << "Fail to load fileName";
             continue;
+        }
 
         QObject *plugin = pluginLoader.instance();
         if (!plugin)
diff --git a/libsearch/pluginmanage/search-plugin-manager.cpp b/libsearch/pluginmanage/search-plugin-manager.cpp
index 0223ef7..20e759b 100644
--- a/libsearch/pluginmanage/search-plugin-manager.cpp
+++ b/libsearch/pluginmanage/search-plugin-manager.cpp
@@ -28,6 +28,7 @@ bool SearchPluginManager::registerPlugin(UkuiSearch::SearchPluginIface *plugin)
         return false;
     }
     m_map[plugin->name()] = plugin;
+    qDebug() << "register search plugin: " << plugin->name();
     m_plugin_order[m_plugin_order.size()] = plugin->name();//按注册顺序绑定优先级
     return true;
 }
diff --git a/ukui-search-app-data-service/ukui-search-app-data-service.pro b/ukui-search-app-data-service/ukui-search-app-data-service.pro
index 12e2a17..df00b1f 100644
--- a/ukui-search-app-data-service/ukui-search-app-data-service.pro
+++ b/ukui-search-app-data-service/ukui-search-app-data-service.pro
@@ -3,7 +3,7 @@ QT += core gui dbus
 greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
 
 
-TARGET = ukui-search-service
+TARGET = ukui-search-app-data-service
 VERSION = 1.0.0
 DEFINES += VERSION='\\"$${VERSION}\\"'
 CONFIG += c++11 link_pkgconfig no_keywords lrelease