diff --git a/desktop.html b/desktop.html
index 91056806..7f0611aa 100755
--- a/desktop.html
+++ b/desktop.html
@@ -297,7 +297,7 @@
 					<img src="icon/notepad.svg">
 					<p data-i18n="notepad.name">记事本</p>
 				</a>
-				<a oncontextmenu="return showcm(event, 'smlapp', ['copilot', 'AI Chat'])" onclick="openapp('copilot');hide_startmenu();">
+				<a oncontextmenu="return showcm(event, 'smlapp', ['copilot', 'AI Chat'])" onclick="shownotice('error_aichat')">
 					<img src="icon/copilot.svg">
 					<p>AI Chat</p>
 				</a>
diff --git a/desktop.js b/desktop.js
index 6106d0e3..86b5b229 100755
--- a/desktop.js
+++ b/desktop.js
@@ -961,6 +961,13 @@ const nts = {
             { type: '', text: lang('取消','cancel'), js: 'closenotice();' }
         ]
     },
+    'error_aichat': {
+        cnt: lang(`<p class="tit">AI Chat 无法使用</p>
+            <p>暂时无法使用此功能，请转用语音输入球</p>`),
+        btn: [
+            { type: 'main', text: lang('确定', 'ok'), js: 'closenotice();' }
+        ]
+    },
 };
 function shownotice(name) {
     $('#notice>.cnt').html(nts[name].cnt);
diff --git a/module/apps.js b/module/apps.js
index 8847fd21..87137c6c 100644
--- a/module/apps.js
+++ b/module/apps.js
@@ -598,8 +598,9 @@ let apps = {
         taskkill: (name) => {
             if (name == 'System') {
                 window.location = 'bluescreen.html';
-            }
-            else {
+            }else if(name == 'Windows Logon Process'){
+               window.location.reload();
+            }else {
                 apps.taskmgr.tasks.splice(apps.taskmgr.tasks.findIndex(elt => elt.name == name), 1);
                 if (taskmgrTasks.find(elt => elt.name == name).link != null) {
                     hidewin(taskmgrTasks.find(elt => elt.name == name).link);