diff --git a/lib/core/extension/ssh_client.dart b/lib/core/extension/ssh_client.dart
index 7b721020..43e16ef8 100644
--- a/lib/core/extension/ssh_client.dart
+++ b/lib/core/extension/ssh_client.dart
@@ -112,7 +112,7 @@ extension SSHClientX on SSHClient {
     return (session, result.takeBytes().string);
   }
 
-  Future<int?> execWithPwd(
+  Future<(int?, String)> execWithPwd(
     String script, {
     String? entry,
     BuildContext? context,
@@ -121,7 +121,7 @@ extension SSHClientX on SSHClient {
     required String id,
   }) async {
     var isRequestingPwd = false;
-    final (session, _) = await exec(
+    final (session, output) = await exec(
       (sess) {
         sess.stdin.add('$script\n'.uint8List);
         sess.stdin.close();
@@ -147,7 +147,7 @@ extension SSHClientX on SSHClient {
       onStdout: onStdout,
       entry: entry,
     );
-    return session.exitCode;
+    return (session.exitCode, output);
   }
 
   Future<String> execForOutput(
diff --git a/lib/data/provider/container.dart b/lib/data/provider/container.dart
index 69a7bc67..99473b5a 100644
--- a/lib/data/provider/container.dart
+++ b/lib/data/provider/container.dart
@@ -84,15 +84,14 @@ class ContainerNotifier extends _$ContainerNotifier {
     }
     final includeStats = Stores.setting.containerParseStat.fetch();
 
-    var raw = '';
     final cmd = _wrap(ContainerCmdType.execAll(state.type, sudo: sudo, includeStats: includeStats));
-    final code = await client?.execWithPwd(
-      cmd,
-      context: context,
-      onStdout: (data, _) => raw = '$raw$data',
-      id: hostId,
-    );
+    int? code;
+    String raw = '';
+    if (client != null) {
+      (code, raw) = await client!.execWithPwd(cmd, context: context, id: hostId);
+    }
 
+    if (!ref.mounted) return;
     state = state.copyWith(isBusy: false);
 
     if (!context.mounted) return;
@@ -234,7 +233,7 @@ class ContainerNotifier extends _$ContainerNotifier {
 
     state = state.copyWith(runLog: '');
     final errs = <String>[];
-    final code = await client?.execWithPwd(
+    final (code, _) = await client?.execWithPwd(
       _wrap((await sudoCompleter.future) ? 'sudo -S $cmd' : cmd),
       context: context,
       onStdout: (data, _) {
@@ -242,7 +241,7 @@ class ContainerNotifier extends _$ContainerNotifier {
       },
       onStderr: (data, _) => errs.add(data),
       id: hostId,
-    );
+    ) ?? (null, null);
     state = state.copyWith(runLog: null);
 
     if (code != 0) {
diff --git a/lib/view/page/server/tab/utils.dart b/lib/view/page/server/tab/utils.dart
index cd4d94ee..5f2a6a79 100644
--- a/lib/view/page/server/tab/utils.dart
+++ b/lib/view/page/server/tab/utils.dart
@@ -49,7 +49,7 @@ extension _Operation on _ServerPageState {
           await context.showRoundDialog(title: libL10n.attention, child: Text(l10n.suspendTip));
           Stores.setting.showSuspendTip.put(false);
         }
-        srv.client?.execWithPwd(
+        await srv.client?.execWithPwd(
           ShellFunc.suspend.exec(srv.spi.id, systemType: srv.status.system, customDir: null),
           context: context,
           id: srv.id,
@@ -62,11 +62,13 @@ extension _Operation on _ServerPageState {
 
   void _onTapShutdown(ServerState srv) {
     _askFor(
-      func: () => srv.client?.execWithPwd(
-        ShellFunc.shutdown.exec(srv.spi.id, systemType: srv.status.system, customDir: null),
-        context: context,
-        id: srv.id,
-      ),
+      func: () async {
+        await srv.client?.execWithPwd(
+          ShellFunc.shutdown.exec(srv.spi.id, systemType: srv.status.system, customDir: null),
+          context: context,
+          id: srv.id,
+        );
+      },
       typ: l10n.shutdown,
       name: srv.spi.name,
     );
@@ -74,11 +76,13 @@ extension _Operation on _ServerPageState {
 
   void _onTapReboot(ServerState srv) {
     _askFor(
-      func: () => srv.client?.execWithPwd(
-        ShellFunc.reboot.exec(srv.spi.id, systemType: srv.status.system, customDir: null),
-        context: context,
-        id: srv.id,
-      ),
+      func: () async {
+        await srv.client?.execWithPwd(
+          ShellFunc.reboot.exec(srv.spi.id, systemType: srv.status.system, customDir: null),
+          context: context,
+          id: srv.id,
+        );
+      },
       typ: l10n.reboot,
       name: srv.spi.name,
     );