Slack是否未能向您发送预期的工作场所通知?您的应用程序通知设置可能不正确,或者您的桌面或手机可能有问题。Slack通知可能会因各种原因停止工作,我们将向您展示如何解决该问题。
您可能无法及时收到来自Slack 的通知,因为您禁用了(Slack)Slack应用中的警报、您的设备通知被禁用、Slack的缓存有问题等等。

1. 在Slack 应用程序(Slack App)中恢复通知
您没有收到Slack通知的原因之一是您已暂停应用程序中的通知。(paused the notifications)Slack 的桌面和移动应用程序提供了一个切换开关,允许您启用和禁用警报。
您可以通过禁用暂停警报的选项来解决该问题。
在桌面上
- 在计算机上打开 Slack。
- 选择右上角的个人资料图标。
- (Choose Pause)在菜单中选择“暂停通知”> “恢复通知”。(Resume)

在移动
- 在手机上启动 Slack。
- 在底部栏中选择您。
- 选择暂停通知。
- 选择顶部的恢复通知。(Resume)

2.打开Slack的应用程序通知(App Notifications)
Slack 允许您自定义警报设置(customize your alert settings),并且您或其他人可能已禁用所有通知。在这种情况下,您必须打开这些警报才能解决您的问题。
您可以在这里进行选择,只允许您感兴趣的通知。
在桌面上
- 打开Slack并选择右上角的个人资料图标。
- 在菜单中选择首选项。
- 选择左侧边栏上的
通知。(Notifications)
- 在右侧选择您希望接收的通知类型。

确保(Make)不要选择“无”(Nothing),否则您根本不会收到任何通知。
在移动
- 启动Slack并点击底部栏中的“您”。
- 在菜单中选择通知。
- 选择在移动设备上通知我。
- 选择您想要接收的通知类型。

3.禁用计算机(Computer)或手机的请勿打扰模式(Disturb Mode)
您的计算机和手机提供了一种称为“请勿打扰”(Disturb)的模式,可以阻止所有传入的通知。您的设备可能启用了此模式,从而阻止 Slack 向您发送警报。
在这种情况下,关闭(turn off the mode)设备上的模式,您的问题就会得到解决。
在 Windows 11 上
- 按Windows + I
打开“设置”。
- 在左侧边栏中选择系统。
- 选择右侧窗格中的通知。
- 选择对焦辅助并选择关闭。

在安卓上
- 打开手机上的“设置”。
- (Select Sound)在“设置”中(Settings)选择“声音和振动” 。
- 选择请勿打扰。
- 关闭顶部的请勿打扰。

- 选择“计划”(Schedules)并确保没有打开任何切换。
在苹果 iPhone 上
- 从手机屏幕右上角向下滑动
打开控制中心。(Control Center)
- 选择月亮图标。

- 关闭请勿打扰。
4. 在桌面(Your Desktop)或智能手机(Smartphone)上打开 Slack 的通知(Notifications)
Slack无法发送通知的原因之一是您已关闭设备上此特定应用程序的警报。您必须访问设备的设置菜单并确保允许Slack发送警报。
在 Windows 11 上
- 按Windows + I
启动设置。
- 选择(Select System)左侧的“系统”和右侧的“通知”。
- 打开应用列表上Slack旁边的开关。(Slack)

在安卓上
- 打开手机上的“设置”。
- (Select Notifications)在“设置”中(Settings)选择“通知和状态栏” 。
- 在应用程序列表上启用Slack的切换。

在苹果 iPhone 上
- 打开 iPhone 上的“设置”。
- 在“设置”中选择“通知”。
- 在应用程序列表中选择 Slack。
- 打开允许(Allow) 通知(Notifications)选项。

5.修复或清除Slack的缓存(Cache)文件
Slack使用称为缓存文件的临时文件来存储应用程序数据。这有助于应用程序改善您的使用体验。这些缓存文件很容易损坏,而这正是可能发生的情况。
您的Slack缓存可能已损坏,导致应用程序无法发送您的通知。在这种情况下,您可以尝试修复 Windows PC 上的应用程序(repair the app on your Windows PC)或清除 Android 设备上的应用程序缓存文件(clear the app’s cache files on your Android device)。请注意,您无法删除 iPhone 上应用程序的缓存;您必须卸载并重新安装该应用程序才能执行此操作。
在 Windows 11 上
- 按Windows + I
打开“设置”。
- 选择(Select Apps)左侧的应用程序和右侧的
应用程序和功能。(Apps)
- 选择Slack(Slack)旁边的三个点,然后选择高级(Advanced)选项。
- (Select Repair)在打开的页面上选择修复。

- 如果问题仍然存在,请选择“重置”来重置(Reset)Slack应用程序。
在安卓上
- 打开手机上的“设置”。
- Select Apps > App在“设置”中(Settings)选择“应用程序”>“应用程序管理” 。
- 在列表中选择 Slack。
- 在下一页上
选择存储使用情况。(Storage)
- 点击清除(Tap Clear)缓存以删除应用程序的缓存数据。

6.使用Slack移动应用程序的内置通知故障排除程序(Built-In Notification Troubleshooter)
Slack 的移动应用程序包含一个疑难解答程序,可帮助您处理通知问题。您可以使用此功能来查找警报设置的问题并修复它们以按时接收警报。
- 在手机上打开 Slack。
- 在底部栏中选择您。
- 在打开的菜单中选择通知。
- 选择通知疑难解答。

- 让应用程序运行各种警报测试。
- 查看屏幕上的测试结果。
7. 在桌面(Your Desktop)或手机(Phone)上卸载并重新安装 Slack(Reinstall Slack)
如果您的Slack通知仍然不起作用,则应用程序的核心文件可能已损坏。您安装的其他应用程序或病毒可能已更改这些文件,从而导致应用程序出现问题。
由于无法手动修复 Slack 的应用程序文件,因此您可以在计算机(uninstall and reinstall the app on your computer)或智能手机上卸载并重新安装该应用程序来解决问题。这样做将引入工作文件,替换任何有问题的文件。
将Slack用户名和密码放在手边,因为您需要这些详细信息才能登录应用程序中的帐户。
在 Windows 11 上
- 按Windows + I
打开“设置”。
- 选择(Select Apps)左侧的应用程序和右侧的
应用程序和功能。(Apps)
- 选择Slack(Slack)旁边的三个点,然后选择卸载(Uninstall)。

- (Select Uninstall)在提示中
选择卸载以确认您的操作。
- 前往Slack 的下载页面(Slack’s download page)并在您的 PC 上下载并安装该应用程序。
在安卓上
- 点击(Tap)并按住手机应用程序抽屉中的
Slack 。
- 在菜单中选择卸载。

- 在提示中选择卸载。
- 启动Google Play 商店(Google Play Store),找到Slack,然后点击安装(Install)。
在苹果 iPhone 上
- 点击(Tap)并按住iPhone 主屏幕上的
Slack 。
- 选择(Choose X)应用程序左上角的
X。
- 在提示中选择删除。
- 启动App Store,找到Slack,然后点击下载图标。
解决(Resolve Issues)Windows、Android和 iPhone
上的Slack 通知问题(Slack Notifications)
由于各种原因, Slack(Slack)无法发送工作场所通知。如果您受到此问题的困扰并且找不到解决方法,上述方法应该可以帮助您解决问题。完成此操作后,Slack每次都会开始按时发送警报。祝你好运!
7 Ways to Fix Slack Notifications Not Working
Is Ѕlaсk failing to delіver you the expected workplace notifications? Your app notification sеttings may be inсorrеct, or your desktoр or mobile phone may have an issue. Slack nоtifications may stop working for variоus reasons, and we’ll show уou how to fix the issue.
You may not get timely notifications from Slack because you’ve disabled the alerts in the Slack app, your device notifications are disabled, Slack’s cache has a problem, and more.

1. Resume Your Notifications in the Slack App
One reason you don’t get Slack notifications is that you’ve paused the notifications in the app. Slack’s application for both desktop and mobile offers a toggle, allowing you to enable and disable your alerts.
You can fix the issue by disabling the option that pauses your alerts.
On Desktop
- Open Slack on your computer.
- Select your profile icon in the top-right corner.
- Choose Pause notifications > Resume notifications in the menu.

On Mobile
- Launch Slack on your phone.
- Select You in the bottom bar.
- Choose Pause notifications.
- Select Resume notifications at the top.

2. Turn On Slack’s App Notifications
Slack allows you to customize your alert settings, and you or someone else may have disabled all your notifications. In this case, you’ll have to toggle on those alerts to resolve your issue.
You can be choosy here and only allow the notifications you’re interested in.
On Desktop
- Open Slack and select your profile icon in the top-right corner.
- Choose Preferences in the menu.
- Select Notifications on the left sidebar.
- Choose the kind of notifications you’d like to receive on the right.

Make sure not to select Nothing or you won’t receive any notifications at all.
On Mobile
- Launch Slack and tap You in the bottom bar.
- Choose Notifications in the menu.
- Select On mobile, notify me about.
- Choose the type of notifications you want to receive.

3. Disable Your Computer or Mobile’s Do Not Disturb Mode
Your computer and mobile phone offer a mode called Do Not Disturb that blocks all your incoming notifications. This mode might be enabled on your device, preventing Slack from sending you alerts.
In this case, turn off the mode on your devices, and your issue will be resolved.
On Windows 11
- Open Settings by pressing Windows + I.
- Select System in the left sidebar.
- Choose Notifications on the right pane.
- Select Focus assist and choose Off.

On Android
- Open Settings on your phone.
- Select Sound & vibration in Settings.
- Choose Do Not Disturb.
- Turn off Do Not Disturb at the top.

- Select Schedules and ensure no toggles are turned on.
On Apple iPhone
- Open Control Center by swiping down from the top-right corner of your phone’s screen.
- Select the moon icon.

- Turn off Do Not Disturb.
4. Turn On Slack’s Notifications on Your Desktop or Smartphone
One reason Slack fails to deliver notifications is that you’ve turned off the alerts for this particular app on your device. You’ll have to visit your device’s settings menu and ensure Slack is allowed to send alerts.
On Windows 11
- Launch Settings by pressing Windows + I.
- Select System on the left and Notifications on the right.
- Turn on the toggle next to Slack on the app list.

On Android
- Open Settings on your phone.
- Select Notifications & status bar in Settings.
- Enable the toggle for Slack on the app list.

On Apple iPhone
- Open Settings on your iPhone.
- Select Notifications in Settings.
- Choose Slack on the app list.
- Turn on the Allow Notifications option.

5. Repair or Clear Slack’s Cache Files
Slack uses temporary files called cache files to store your app data. This helps the app improve your usage experience. These cache files are prone to corruption, and that’s exactly what may have happened.
Your Slack cache may have gone corrupt, causing the app not to deliver your notifications. In this case, you can try to repair the app on your Windows PC or clear the app’s cache files on your Android device. Note that you can’t delete an app’s cache on an iPhone; you’ll have to uninstall and reinstall the app to do that.
On Windows 11
- Open Settings by pressing Windows + I.
- Select Apps on the left and Apps & features on the right.
- Choose the three dots next to Slack and select Advanced options.
- Select Repair on the page that opens.

- If your issue persists, reset the Slack app by choosing Reset.
On Android
- Open Settings on your phone.
- Select Apps > App management in Settings.
- Choose Slack on the list.
- Select Storage usage on the following page.
- Tap Clear cache to remove the app’s cached data.

6. Use Slack Mobile App’s Built-In Notification Troubleshooter
Slack’s mobile app includes a troubleshooter to help you deal with your notification issues. You can use this feature to find problems with your alert settings and fix them to receive alerts on time.
- Open Slack on your phone.
- Select You in the bottom bar.
- Choose Notifications in the menu that opens.
- Select Troubleshoot notifications.

- Let the app run various alert tests.
- Review the test results on your screen.
7. Uninstall and Reinstall Slack on Your Desktop or Phone
If your Slack notifications still aren’t working, the app’s core files might be corrupt. Your other installed apps or a virus may have altered these files, causing issues with the app.
Since there’s no way to manually fix Slack’s app files, you can uninstall and reinstall the app on your computer or smartphone to resolve the issue. Doing so will bring in working files, replacing any faulty files.
Keep your Slack username and password handy, as you’ll need these details to log in to your account in the app.
On Windows 11
- Open Settings by pressing Windows + I.
- Select Apps on the left and Apps & features on the right.
- Choose the three dots next to Slack and select Uninstall.

- Select Uninstall in the prompt to confirm your action.
- Head over to Slack’s download page and download and install the app on your PC.
On Android
- Tap and hold on Slack in your phone’s app drawer.
- Select Uninstall in the menu.

- Choose Uninstall in the prompt.
- Launch Google Play Store, find Slack, and tap Install.
On Apple iPhone
- Tap and hold on Slack on your iPhone’s home screen.
- Choose X in the app’s top-left corner.
- Select Delete in the prompt.
- Launch App Store, find Slack, and tap the download icon.
Resolve Issues With Slack Notifications on Windows, Android, and iPhone
Slack fails to deliver workplace notifications for various reasons. If you’re troubled by this issue and can’t find a way to resolve it, the methods outlined above should help you fix the problem. Once you’ve done that, Slack will start sending your alerts on time, every time. Good luck!