diff --git a/feiqlib/filetask.cpp b/feiqlib/filetask.cpp
index 1a4ba8e..85ec36d 100644
--- a/feiqlib/filetask.cpp
+++ b/feiqlib/filetask.cpp
@@ -80,3 +80,12 @@ FileTaskType FileTask::type() const
 {
     return mType;
 }
+
+string FileTask::getTaskTypeDes() const
+{
+    if (mType == FileTaskType::Upload)
+        return "发送";
+    else if (mType == FileTaskType::Download)
+        return "接收";
+    return "";
+}
diff --git a/feiqlib/filetask.h b/feiqlib/filetask.h
index cec65b6..3e50748 100644
--- a/feiqlib/filetask.h
+++ b/feiqlib/filetask.h
@@ -6,6 +6,7 @@
 #include <memory>
 #include <functional>
 #include "fellow.h"
+#include <string>
 using namespace std;
 
 enum class FileTaskType{
@@ -48,6 +49,7 @@ public:
     string getDetailInfo() const;
     shared_ptr<FileContent> getContent() const;
     FileTaskType type() const;
+    string getTaskTypeDes() const;
 private:
     shared_ptr<Fellow> mFellow;//要发送给的用户，或文件来自该用户
     int mProcess=0;
diff --git a/mainwindow.cpp b/mainwindow.cpp
index 4aa4ec4..31af3c6 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -147,6 +147,20 @@ void MainWindow::showResult(pair<bool, string> ret, const Content* content)
 
 void MainWindow::onStateChanged(FileTask *fileTask)
 {
+    if (fileTask->getState()==FileTaskState::Finish)
+    {
+        auto title = QString(fileTask->getTaskTypeDes().c_str())+"完成";
+        PlatformDepend::instance().showNotify(title, fileTask->getContent()->filename.c_str());
+    }
+    else if (fileTask->getState()==FileTaskState::Error)
+    {
+        auto title = QString(fileTask->getTaskTypeDes().c_str())+"失败";
+        auto content = QString(fileTask->getContent()->filename.c_str());
+        content += "\n";
+        content += fileTask->getDetailInfo().c_str();
+        PlatformDepend::instance().showNotify(title, content);
+    }
+
     if (mDownloadFileDlg->isVisible())
     {
         emit statChanged(fileTask);