diff --git a/MainWidget.cpp b/MainWidget.cpp
index 30d9e5e..5e06833 100644
--- a/MainWidget.cpp
+++ b/MainWidget.cpp
@@ -7,7 +7,7 @@
 MainWidget::MainWidget(QWidget* parent) : QWidget(parent), ui(new Ui::MainWidget)
 {
     ui->setupUi(this);
-    setWindowTitle("packqt v1.0.3");
+    setWindowTitle("packqt v1.0.4");
     connect_operator();
     control_init();
 }
@@ -310,4 +310,4 @@ bool MainWidget::add_run_sh(const std::string& out_dir, const std::string& exe_n
     out.close();
     cmd_exec(std::string("chmod +x " + out_sh));
     return true;
-}
\ No newline at end of file
+}
diff --git a/adddesktop.cpp b/adddesktop.cpp
index e940fda..15cbc1a 100644
--- a/adddesktop.cpp
+++ b/adddesktop.cpp
@@ -37,7 +37,7 @@ AddDesktop::AddDesktop(QWidget* parent) : QDialog(parent), ui(new Ui::AddDesktop
     connect(ui->btnSelectBinary, &QPushButton::clicked, this,
             [=]() { MainWidget::SelectFile(this, ui->edBinary, "请选择二进制文件", "所有文件 (*)"); });
     connect(ui->btnSelectIco, &QPushButton::clicked, this,
-            [=]() { MainWidget::SelectFile(this, ui->edIco, "请选择ico图标文件", "ico图标(*.ico);;svg图标(*.svg);;所有文件 (*)"); });
+            [=]() { MainWidget::SelectFile(this, ui->edIco, "请选择ico图标文件", "png图标(*.png);;ico图标(*.ico);;svg图标(*.svg);;所有文件 (*)"); });
     connect(ui->btnInstall, &QPushButton::clicked, this, &AddDesktop::install_to_desktop);
 }
 
@@ -66,6 +66,12 @@ void AddDesktop::install_to_desktop()
     }
     std::string binaryName = fs::path(binaryPath).filename().string();
     fs::path    sh_path = fs::path(binaryPath).parent_path().append(binaryName + ".sh");
+
+    std::string cmodBin = "chmod +x " + binaryPath;
+    std::string cmodSh = "chmod +x " + sh_path.string();
+    MainWidget::cmd_exec(cmodBin);
+    MainWidget::cmd_exec(cmodSh);
+
     if (!fs::exists(sh_path)) {
         MainWidget::add_run_sh(sh_path.parent_path().string(), binaryName);
     }