diff --git a/campaign/campaign_main/campaign_12_4_leveling.py b/campaign/campaign_main/campaign_12_4_leveling.py
index 1839fa88a..df9095ae6 100644
--- a/campaign/campaign_main/campaign_12_4_leveling.py
+++ b/campaign/campaign_main/campaign_12_4_leveling.py
@@ -65,7 +65,6 @@ class Campaign(CampaignBase):
     s3_enemy_count = 0
     non_s3_enemy_count = 0
 
-
     def check_s3_enemy(self):
         if self.battle_count == 0:
             self.s3_enemy_count = 0
@@ -74,7 +73,8 @@ class Campaign(CampaignBase):
         current = self.map.select(is_enemy=True, enemy_scale=3).count
         logger.attr('S3_enemy', current)
 
-        if self.battle_count == self.config.C124_NON_S3_ENTER_TOLERANCE:
+        if self.battle_count == self.config.C124_NON_S3_ENTER_TOLERANCE \
+                and self.config.C124_NON_S3_WITHDRAW_TOLERANCE < 10:
             if self.s3_enemy_count + current == 0:
                 self.withdraw()
         elif self.battle_count > self.config.C124_NON_S3_ENTER_TOLERANCE:
@@ -94,5 +94,8 @@ class Campaign(CampaignBase):
         if self.clear_enemy(scale=(2,)):
             self.non_s3_enemy_count += 1
             return True
+        if not self.map.select(is_enemy=True, may_boss=False):
+            logger.info('No more enemies.')
+            self.withdraw()
 
         return self.battle_default()
diff --git a/config/template.ini b/config/template.ini
index 2c65aab20..785c1da99 100644
--- a/config/template.ini
+++ b/config/template.ini
@@ -37,6 +37,7 @@ hole_fleet_married_3 = no
 enable_hp_balance = no
 enable_low_hp_withdraw = no
 scout_hp_difference_threshold = 0.2
+scout_hp_weights = 1000,1000,1000
 low_hp_withdraw_threshold = 0.2
 enable_retirement = yes
 use_one_click_retirement = no
diff --git a/module/combat/hp_balancer.py b/module/combat/hp_balancer.py
index 4574f7648..d6133aba8 100644
--- a/module/combat/hp_balancer.py
+++ b/module/combat/hp_balancer.py
@@ -55,10 +55,12 @@ class HPBalancer(ModuleBase):
         Returns:
             list: HP(float) of 6 ship.
         """
-        self.hp = [self._calculate_hp(loca, SIZE) for loca in LOCATION]
-        logger.attr(
-            'HP', ' '.join([str(int(data*100)).rjust(3)+'%' for data in self.hp])
-        )
+        hp = [self._calculate_hp(loca, SIZE) for loca in LOCATION]
+        scout = np.array(hp[3:]) * np.array(self.config.SCOUT_HP_WEIGHTS) / np.max(self.config.SCOUT_HP_WEIGHTS)
+        self.hp = hp[:3] + scout.tolist()
+        logger.attr('HP', ' '.join([str(int(data * 100)).rjust(3) + '%' for data in hp]))
+        if np.sum(np.abs(np.diff(self.config.SCOUT_HP_WEIGHTS))) > 0:
+            logger.attr('HP_weight', ' '.join([str(int(data * 100)).rjust(3) + '%' for data in self.hp]))
         return self.hp
 
     def hp_init(self):
diff --git a/module/config/argparser.py b/module/config/argparser.py
index 31d6e0365..fef005ada 100644
--- a/module/config/argparser.py
+++ b/module/config/argparser.py
@@ -179,11 +179,14 @@ def main(ini_name=''):
     e3.add_argument('--全员已婚3', default=default('--全员已婚3'), choices=['是', '否'])
 
     # 血量平衡
-    balance = setting_parser.add_argument_group('血量平衡', '需关闭舰队锁定才能生效')
-    balance.add_argument('--启用血量平衡', default=default('--启用血量平衡'), choices=['是', '否'])
-    balance.add_argument('--启用低血量撤退', default=default('--启用低血量撤退'), choices=['是', '否'])
-    balance.add_argument('--先锋血量平衡阈值', default=default('--先锋血量平衡阈值'), help='血量差值大于阈值时, 换位')
-    balance.add_argument('--低血量撤退阈值', default=default('--低血量撤退阈值'), help='任意一人血量低于阈值时, 撤退')
+    hp = setting_parser.add_argument_group('血量控制', '需关闭舰队锁定才能生效')
+    hp.add_argument('--启用血量平衡', default=default('--启用血量平衡'), choices=['是', '否'])
+    hp.add_argument('--启用低血量撤退', default=default('--启用低血量撤退'), choices=['是', '否'])
+    hp_balance = hp.add_argument_group('血量平衡', '')
+    hp_balance.add_argument('--先锋血量平衡阈值', default=default('--先锋血量平衡阈值'), help='血量差值大于阈值时, 换位')
+    hp_balance.add_argument('--先锋血量权重', default=default('--先锋血量权重'), help='先锋肉度有差别时应修改, 格式 1000,1000,1000')
+    hp_withdraw = hp.add_argument_group('低血量撤退', '')
+    hp_withdraw.add_argument('--低血量撤退阈值', default=default('--低血量撤退阈值'), help='任意一人血量低于阈值时, 撤退')
 
     # 退役选项
     retire = setting_parser.add_argument_group('退役设置', '')
diff --git a/module/config/config.py b/module/config/config.py
index 309c03afc..cdd3a8745 100644
--- a/module/config/config.py
+++ b/module/config/config.py
@@ -94,6 +94,7 @@ class AzurLaneConfig:
     ENABLE_HP_BALANCE = False
     ENABLE_LOW_HP_WITHDRAW = True
     SCOUT_HP_DIFFERENCE_THRESHOLD = 0.2
+    SCOUT_HP_WEIGHTS = [1000, 1000, 1000]
     LOW_HP_WITHDRAW_THRESHOLD = 0.2
 
     """
@@ -414,6 +415,7 @@ class AzurLaneConfig:
         self.ENABLE_HP_BALANCE = to_bool(option['enable_hp_balance'])
         self.ENABLE_LOW_HP_WITHDRAW = to_bool(option['enable_low_hp_withdraw'])
         self.SCOUT_HP_DIFFERENCE_THRESHOLD = float(option['scout_hp_difference_threshold'])
+        self.SCOUT_HP_WEIGHTS = to_list(option['scout_hp_weights'])
         self.LOW_HP_WITHDRAW_THRESHOLD = float(option['low_hp_withdraw_threshold'])
         self.ENABLE_SAVE_GET_ITEMS = to_bool(option['enable_drop_screenshot'])
         self.SCREEN_SHOT_SAVE_FOLDER_BASE = option['drop_screenshot_folder']
diff --git a/module/config/dictionary.py b/module/config/dictionary.py
index f1ad483c3..64380593e 100644
--- a/module/config/dictionary.py
+++ b/module/config/dictionary.py
@@ -72,6 +72,7 @@ dic_chi_to_eng = {
     '启用血量平衡': 'enable_hp_balance',
     '启用低血量撤退': 'enable_low_hp_withdraw',
     '先锋血量平衡阈值': 'scout_hp_difference_threshold',
+    '先锋血量权重': 'scout_hp_weights',
     '低血量撤退阈值': 'low_hp_withdraw_threshold',
     '启用退役': 'enable_retirement',
     '使用一键退役': 'use_one_click_retirement',