diff --git a/campaign/event_20250814_cn/sp.py b/campaign/event_20250814_cn/sp.py
index 85f3daa74..c5fe53458 100644
--- a/campaign/event_20250814_cn/sp.py
+++ b/campaign/event_20250814_cn/sp.py
@@ -65,7 +65,9 @@ class Config:
     STAR_REQUIRE_2 = 0
     STAR_REQUIRE_3 = 0
     # ===== End of generated config =====
-
+    MAP_CHAPTER_SWITCH_20241219 = True
+    # MAP_HAS_MODE_SWITCH = True
+    STAGE_ENTRANCE = ['half', '20240725']
 
 class Campaign(CampaignBase):
     MAP = MAP
diff --git a/module/campaign/campaign_base.py b/module/campaign/campaign_base.py
index 15ebf4783..2cb808b02 100644
--- a/module/campaign/campaign_base.py
+++ b/module/campaign/campaign_base.py
@@ -1,7 +1,7 @@
 from module.base.decorator import Config, cached_property
 from module.campaign.campaign_ui import CampaignUI
 from module.combat.auto_search_combat import AutoSearchCombat
-from module.exception import CampaignEnd, MapEnemyMoved, ScriptError
+from module.exception import CampaignEnd, MapEnemyMoved, ScriptError, SpLimitError
 from module.logger import logger
 from module.map.map import Map
 from module.map.map_base import CampaignMap
@@ -122,7 +122,11 @@ class CampaignBase(CampaignUI, Map, AutoSearchCombat):
         # Enter map
         self.emotion.check_reduce(self._map_battle)
         self.ENTRANCE.area = self.ENTRANCE.button
-        self.enter_map(self.ENTRANCE, mode=self.config.Campaign_Mode)
+        try:
+            self.enter_map(self.ENTRANCE, mode=self.config.Campaign_Mode)
+        except SpLimitError:
+            logger.warning('Sp limit error')
+            return True
 
         # Map init
         if not self.map_is_auto_search:
diff --git a/module/exception.py b/module/exception.py
index c2e7248ba..1d5726cc3 100644
--- a/module/exception.py
+++ b/module/exception.py
@@ -62,4 +62,8 @@ class RequestHumanTakeover(Exception):
     # Alas is unable to handle such error, probably because of wrong settings.
     pass
 class OtherLogin(Exception):
-    pass
\ No newline at end of file
+    pass
+
+
+class SpLimitError(Exception):
+    ...
\ No newline at end of file
diff --git a/module/map/map_operation.py b/module/map/map_operation.py
index 4a9de599a..20384ea5d 100644
--- a/module/map/map_operation.py
+++ b/module/map/map_operation.py
@@ -1,5 +1,5 @@
 from module.base.timer import Timer
-from module.exception import CampaignEnd, RequestHumanTakeover, ScriptEnd
+from module.exception import CampaignEnd, RequestHumanTakeover, ScriptEnd, SpLimitError
 from module.handler.fast_forward import FastForwardHandler
 from module.handler.mystery import MysteryHandler
 from module.logger import logger
@@ -132,13 +132,21 @@ class MapOperation(MysteryHandler, FleetPreparation, Retirement, FastForwardHand
                     logger.critical(f"Failed to enter {button}, too many click on {button}")
                     logger.critical("Possible reason #1: You haven't reached the commander level to unlock this stage.")
                     raise RequestHumanTakeover
-                if fleet_click > 5:
+                if fleet_click > 4:
                     logger.critical(f"Failed to enter {button}, too many click on FLEET_PREPARATION")
                     logger.critical("Possible reason #1: "
                                     "Your fleets haven't satisfied the stat restrictions of this stage.")
                     logger.critical("Possible reason #2: "
                                     "This stage can only be farmed once a day, "
                                     "but it's the second time that you are entering")
+                    if button == 'sp':
+                        from module.ocr.ocr import Ocr
+                        self.device.sleep(0.5)
+                        self.device.screenshot()
+                        SP_LIMIT_TIP=Button(area=(464, 307, 815, 337), color=(), button=(464, 307, 815, 337))
+                        result =  Ocr(SP_LIMIT_TIP, lang= 'cnocr').ocr(self.device.image)
+                        if "关卡每日" in result or "挑战次数" in result:
+                            raise SpLimitError
                     raise RequestHumanTakeover
 
                 # Already in map
@@ -406,3 +414,4 @@ class MapOperation(MysteryHandler, FleetPreparation, Retirement, FastForwardHand
             return False
 
         return self.fleet_set(index=2)
+