diff --git a/alas.py b/alas.py
index 7802c6a2e..b943eda7e 100644
--- a/alas.py
+++ b/alas.py
@@ -591,6 +591,7 @@ from module.scheduler_watcher import *
 from datetime import datetime, timedelta
 from module.counter import MaxCounter
 from typing import Dict
+from module.device.my_assets import my_OTHERS_LOGIN_CONFIRM
 
 
 class FailedTaskCounter:
@@ -745,6 +746,40 @@ class AzurLaneAutoScript(AzurLaneAutoScript):
             )
             exit(1)
 
+    def delay_all_tasks(self):
+        target = datetime.now() + timedelta(minutes=self.config.others_login.interval)
+
+        self.config.task_delay(target=target, task=self.config.task.command)
+
+        for i in self.config.pending_task:
+            self.config.task_delay(target=target, task=i.command)
+
+        for i in self.config.waiting_task:
+            if i.next_run < target:
+                self.config.task_delay(target=target, task=i.command)
+
+    def handle_OthersLogin(self, e) -> bool:
+        logger.warning("Detected others' login")
+        self.delay_all_tasks()
+
+        method = self.config.Optimization_WhenTaskQueueEmpty
+        if method == "goto_main":
+            self.config.Optimization_WhenTaskQueueEmpty = "stay_there"
+            logger.warning("You should never goto main when you need to delay tasks as others login, change to stay there instead.")
+            self.device.click(my_OTHERS_LOGIN_CONFIRM)
+
+        if method == "stay_there":
+            self.device.click(my_OTHERS_LOGIN_CONFIRM)
+        if self.config.others_login.need_notify:
+            handle_notify(
+                self.config.Error_OnePushConfig,
+                title=f"Alas <{self.config_name}>: account's owner logs in",
+                content=f"Delay some tasks to {datetime.now() + timedelta(minutes=self.config.others_login.interval, seconds=-1)}",
+            )
+        self.config.save()
+        self.config.update()
+        return True
+
     def run(self, command, skip_first_screenshot=False):
         try:
             if not skip_first_screenshot:
@@ -767,6 +802,8 @@ class AzurLaneAutoScript(AzurLaneAutoScript):
             return self.handle_ScriptError(e)
         except RequestHumanTakeover as e:
             return self.handle_RequestHumanTakeover(e)
+        except OthersLogin as e:
+            return self.handle_OthersLogin(e)
         except Exception as e:
             return self.handle_Exception(e)
 
diff --git a/assets/cn/device/my_OTHERS_LOGIN_CONFIRM.png b/assets/cn/device/my_OTHERS_LOGIN_CONFIRM.png
new file mode 100644
index 000000000..2c3c3eff6
Binary files /dev/null and b/assets/cn/device/my_OTHERS_LOGIN_CONFIRM.png differ
diff --git a/assets/cn/device/my_OTHERS_LOGIN_NOTIFY.png b/assets/cn/device/my_OTHERS_LOGIN_NOTIFY.png
new file mode 100644
index 000000000..2917e859f
Binary files /dev/null and b/assets/cn/device/my_OTHERS_LOGIN_NOTIFY.png differ
diff --git a/config/template.json b/config/template.json
index c8151a292..144389f7b 100644
--- a/config/template.json
+++ b/config/template.json
@@ -155,6 +155,11 @@
       "MaxRetryTimes": 5,
       "Notify": false
     },
+    "OthersLogin": {
+      "Enable": false,
+      "Interval": 180,
+      "Notify": true
+    },
     "Storage": {
       "Storage": {}
     }
diff --git a/module/config/argument/args.json b/module/config/argument/args.json
index 86083894e..99e9bfb51 100644
--- a/module/config/argument/args.json
+++ b/module/config/argument/args.json
@@ -665,6 +665,20 @@
         "value": false
       }
     },
+    "OthersLogin": {
+      "Enable": {
+        "type": "checkbox",
+        "value": false
+      },
+      "Interval": {
+        "type": "input",
+        "value": 180
+      },
+      "Notify": {
+        "type": "checkbox",
+        "value": true
+      }
+    },
     "Storage": {
       "Storage": {
         "type": "storage",
diff --git a/module/config/argument/argument.yaml b/module/config/argument/argument.yaml
index 853147323..c200fe6d5 100644
--- a/module/config/argument/argument.yaml
+++ b/module/config/argument/argument.yaml
@@ -974,4 +974,11 @@ GuildCoin:
   Color:
     value: ^AAAAAA
     display: hide
-  Record: 2020-01-01 00:00:00
\ No newline at end of file
+  Record: 2020-01-01 00:00:00
+
+# ==================== OthersLogin ====================
+
+OthersLogin:
+  Enable: false
+  Interval: 180
+  Notify: true
\ No newline at end of file
diff --git a/module/config/argument/task.yaml b/module/config/argument/task.yaml
index d6aefb02d..643f49889 100644
--- a/module/config/argument/task.yaml
+++ b/module/config/argument/task.yaml
@@ -24,6 +24,7 @@ Alas:
       - SchedulerWatcher
       - GameRestart
       - InstanceRestart
+      - OthersLogin
 
 # ==================== Cheat ====================
 
diff --git a/module/config/config.py b/module/config/config.py
index 320d2ce45..a398c33de 100644
--- a/module/config/config.py
+++ b/module/config/config.py
@@ -795,6 +795,15 @@ class MultiSetWrapper:
 from module.config.full_config import AzurLaneFullConfig
 from module.scheduler_watcher import AzurLaneSchedulerWatcher
 from module.log_res.log_res import LogRes
+from cached_property import cached_property
+from dataclasses import dataclass
+
+
+@dataclass
+class OthersLoginSetting:
+    enabled: bool
+    interval: int
+    need_notify: bool
 
 
 class AzurLaneConfig(AzurLaneConfig):
@@ -812,3 +821,12 @@ class AzurLaneConfig(AzurLaneConfig):
     @property
     def log_res(self):
         return LogRes(self)
+
+    @cached_property
+    def others_login(self):
+        full_config = self.full_config
+        return OthersLoginSetting(
+            enabled=full_config.Restart_OthersLogin_Enable,
+            interval=full_config.Restart_OthersLogin_Interval,
+            need_notify=full_config.Restart_OthersLogin_Notify,
+        )
diff --git a/module/config/config_generated.py b/module/config/config_generated.py
index ed5a959df..a830a24c5 100644
--- a/module/config/config_generated.py
+++ b/module/config/config_generated.py
@@ -618,5 +618,10 @@ class GeneratedConfig:
     GuildCoin_Color = '^AAAAAA'
     GuildCoin_Record = datetime.datetime(2020, 1, 1, 0, 0)
 
+    # Group `OthersLogin`
+    OthersLogin_Enable = False
+    OthersLogin_Interval = 180
+    OthersLogin_Notify = True
+
     # Group `Storage`
     Storage_Storage = {}
diff --git a/module/config/full_config_generated.py b/module/config/full_config_generated.py
index 155ea7fce..de6951d5e 100644
--- a/module/config/full_config_generated.py
+++ b/module/config/full_config_generated.py
@@ -107,6 +107,9 @@ class FullGeneratedConfig:
     Restart_InstanceRestart_Enable = None
     Restart_InstanceRestart_MaxRetryTimes = None
     Restart_InstanceRestart_Notify = None
+    Restart_OthersLogin_Enable = None
+    Restart_OthersLogin_Interval = None
+    Restart_OthersLogin_Notify = None
     Restart_Storage_Storage = None
 
     # Task `PowerLimit`
diff --git a/module/config/i18n/en-US.json b/module/config/i18n/en-US.json
index 86c9c2065..ab55b91fb 100644
--- a/module/config/i18n/en-US.json
+++ b/module/config/i18n/en-US.json
@@ -3382,6 +3382,24 @@
       "help": "GuildCoin.Record.help"
     }
   },
+  "OthersLogin": {
+    "_info": {
+      "name": "OthersLogin._info.name",
+      "help": "OthersLogin._info.help"
+    },
+    "Enable": {
+      "name": "OthersLogin.Enable.name",
+      "help": "OthersLogin.Enable.help"
+    },
+    "Interval": {
+      "name": "OthersLogin.Interval.name",
+      "help": "OthersLogin.Interval.help"
+    },
+    "Notify": {
+      "name": "OthersLogin.Notify.name",
+      "help": "OthersLogin.Notify.help"
+    }
+  },
   "Storage": {
     "_info": {
       "name": "Task status",
diff --git a/module/config/i18n/ja-JP.json b/module/config/i18n/ja-JP.json
index eb00a9553..016423fb5 100644
--- a/module/config/i18n/ja-JP.json
+++ b/module/config/i18n/ja-JP.json
@@ -3382,6 +3382,24 @@
       "help": "GuildCoin.Record.help"
     }
   },
+  "OthersLogin": {
+    "_info": {
+      "name": "OthersLogin._info.name",
+      "help": "OthersLogin._info.help"
+    },
+    "Enable": {
+      "name": "OthersLogin.Enable.name",
+      "help": "OthersLogin.Enable.help"
+    },
+    "Interval": {
+      "name": "OthersLogin.Interval.name",
+      "help": "OthersLogin.Interval.help"
+    },
+    "Notify": {
+      "name": "OthersLogin.Notify.name",
+      "help": "OthersLogin.Notify.help"
+    }
+  },
   "Storage": {
     "_info": {
       "name": "Storage._info.name",
diff --git a/module/config/i18n/zh-CN.json b/module/config/i18n/zh-CN.json
index 488242b62..49a9856d3 100644
--- a/module/config/i18n/zh-CN.json
+++ b/module/config/i18n/zh-CN.json
@@ -3382,6 +3382,24 @@
       "help": "GuildCoin.Record.help"
     }
   },
+  "OthersLogin": {
+    "_info": {
+      "name": "顶号检测",
+      "help": "修改以下的配置后要重新启动Alas实例"
+    },
+    "Enable": {
+      "name": "启用",
+      "help": ""
+    },
+    "Interval": {
+      "name": "顶号后将任务推迟 X 分钟",
+      "help": ""
+    },
+    "Notify": {
+      "name": "通知",
+      "help": ""
+    }
+  },
   "Storage": {
     "_info": {
       "name": "任务状态",
diff --git a/module/config/i18n/zh-TW.json b/module/config/i18n/zh-TW.json
index 65403e11d..d95d9f940 100644
--- a/module/config/i18n/zh-TW.json
+++ b/module/config/i18n/zh-TW.json
@@ -3382,6 +3382,24 @@
       "help": "GuildCoin.Record.help"
     }
   },
+  "OthersLogin": {
+    "_info": {
+      "name": "OthersLogin._info.name",
+      "help": "OthersLogin._info.help"
+    },
+    "Enable": {
+      "name": "OthersLogin.Enable.name",
+      "help": "OthersLogin.Enable.help"
+    },
+    "Interval": {
+      "name": "OthersLogin.Interval.name",
+      "help": "OthersLogin.Interval.help"
+    },
+    "Notify": {
+      "name": "OthersLogin.Notify.name",
+      "help": "OthersLogin.Notify.help"
+    }
+  },
   "Storage": {
     "_info": {
       "name": "任務狀態",
diff --git a/module/device/device.py b/module/device/device.py
index 9e9402d58..0a119a450 100644
--- a/module/device/device.py
+++ b/module/device/device.py
@@ -333,3 +333,27 @@ class Device(Screenshot, Control, AppControl):
         super().app_stop()
         self.stuck_record_clear()
         self.click_record_clear()
+
+
+from module.device.my_assets import *
+from module.ocr.ocr import Ocr
+from module.exception import OthersLogin
+
+OthersLoginNotifyOcr = Ocr(buttons=my_OTHERS_LOGIN_NOTIFY, lang="cnocr")
+OTHERS_LOGIN_NOTIFY_SERVER = {
+    "cn": "登录",
+    "jp": "蜴所"
+}
+
+
+class Device(Device):
+    def screenshot(self):
+        img = super().screenshot()
+
+        if self.config.others_login.enabled:
+            if my_OTHERS_LOGIN_CONFIRM.appear_on(img):
+                if self.config.SERVER in OTHERS_LOGIN_NOTIFY_SERVER.keys():
+                    if OthersLoginNotifyOcr.ocr(img) == OTHERS_LOGIN_NOTIFY_SERVER[self.config.SERVER]:
+                        raise OthersLogin
+
+        return img
diff --git a/module/device/my_assets.py b/module/device/my_assets.py
new file mode 100644
index 000000000..b147cd419
--- /dev/null
+++ b/module/device/my_assets.py
@@ -0,0 +1,8 @@
+from module.base.button import Button
+from module.base.template import Template
+
+# This file was automatically generated by dev_tools/button_extract.py.
+# Don't modify it manually.
+
+my_OTHERS_LOGIN_CONFIRM = Button(area={'cn': (561, 488, 721, 534), 'en': (561, 488, 721, 534), 'jp': (561, 488, 721, 534), 'tw': (561, 488, 721, 534)}, color={'cn': (100, 147, 205), 'en': (100, 147, 205), 'jp': (100, 147, 205), 'tw': (100, 147, 205)}, button={'cn': (561, 488, 721, 534), 'en': (561, 488, 721, 534), 'jp': (561, 488, 721, 534), 'tw': (561, 488, 721, 534)}, file={'cn': './assets/cn/device/my_OTHERS_LOGIN_CONFIRM.png', 'en': './assets/cn/device/my_OTHERS_LOGIN_CONFIRM.png', 'jp': './assets/cn/device/my_OTHERS_LOGIN_CONFIRM.png', 'tw': './assets/cn/device/my_OTHERS_LOGIN_CONFIRM.png'})
+my_OTHERS_LOGIN_NOTIFY = Button(area={'cn': (664, 330, 712, 360), 'en': (664, 330, 712, 360), 'jp': (664, 330, 712, 360), 'tw': (664, 330, 712, 360)}, color={'cn': (144, 149, 160), 'en': (144, 149, 160), 'jp': (144, 149, 160), 'tw': (144, 149, 160)}, button={'cn': (664, 330, 712, 360), 'en': (664, 330, 712, 360), 'jp': (664, 330, 712, 360), 'tw': (664, 330, 712, 360)}, file={'cn': './assets/cn/device/my_OTHERS_LOGIN_NOTIFY.png', 'en': './assets/cn/device/my_OTHERS_LOGIN_NOTIFY.png', 'jp': './assets/cn/device/my_OTHERS_LOGIN_NOTIFY.png', 'tw': './assets/cn/device/my_OTHERS_LOGIN_NOTIFY.png'})
diff --git a/module/exception.py b/module/exception.py
index e0d3ecf39..c29c4981d 100644
--- a/module/exception.py
+++ b/module/exception.py
@@ -61,3 +61,7 @@ class RequestHumanTakeover(Exception):
     # Request human takeover
     # Alas is unable to handle such error, probably because of wrong settings.
     pass
+
+
+class OthersLogin(Exception):
+    pass