diff --git a/apps/settings/serializers/other.py b/apps/settings/serializers/other.py
index 131cdf5b4..6d3cce454 100644
--- a/apps/settings/serializers/other.py
+++ b/apps/settings/serializers/other.py
@@ -14,7 +14,6 @@ class OtherSettingSerializer(serializers.Serializer):
     )
     OTP_VALID_WINDOW = serializers.IntegerField(label=_("OTP valid window"))
 
-    PERIOD_TASK_ENABLED = serializers.BooleanField(required=False, label=_("Enable period task"))
     WINDOWS_SSH_DEFAULT_SHELL = serializers.ChoiceField(
         choices=[
             ('cmd', _("CMD")),
@@ -28,4 +27,8 @@ class OtherSettingSerializer(serializers.Serializer):
         required=False, label=_("Perm single to ungroup node")
     )
 
+    # 准备废弃
+    # PERIOD_TASK_ENABLED = serializers.BooleanField(
+    #     required=False, label=_("Enable period task")
+    # )