diff --git a/lib/tray.js b/lib/tray.js
index 67e7d91..280e17d 100644
--- a/lib/tray.js
+++ b/lib/tray.js
@@ -178,6 +178,26 @@ ipcMain.on('put-in-tray', (event) => {
                     mainwin.MainWindow.reload()
                 }
             }, {
+                label: "检查更新",
+                click: function () {
+                    let git_url = "https://git.ouxuan.net/3136352472/ouxuan.oa.git";
+
+                    let workingDirPath = path.join(__dirname, "../");
+                    const simpleGit = require('simple-git')(workingDirPath);
+                    simpleGit.checkIsRepo(function (err, ok) {
+                        if (ok) {
+                            simpleGit.pull(function (r, d) {
+                                if (d.files.length > 0) {
+                                    app.quit()
+                                    app.relaunch();
+                                }
+                            })
+                        } else {
+                            dialog.showErrorBox(`更新时发生错误`, workingDirPath, err);
+                        }
+                    });
+                }
+            }, {
                 label: "退出",
                 click: function () {