diff --git a/module/device/device.py b/module/device/device.py
index 293726b84..20cc14f4b 100644
--- a/module/device/device.py
+++ b/module/device/device.py
@@ -127,8 +127,9 @@ class Device(Screenshot, Control, AppControl, Platform):
 
         if deep_get(self.config.data, "OthersLogin.OthersLogin.Enable"):
             if OTHERS_LOGIN_CONFIRM.appear_on(self.image):
-                if OthersLoginNotifyOcr.ocr(self.image) == OTHERS_LOGIN_NOTIFY_SERVER[self.config.SERVER]:
-                    raise OthersLogin
+                if self.config.SERVER in OTHERS_LOGIN_NOTIFY_SERVER.keys():
+                    if OthersLoginNotifyOcr.ocr(self.image) == OTHERS_LOGIN_NOTIFY_SERVER[self.config.SERVER]:
+                        raise OthersLogin
 
         return self.image