diff --git a/campaign/campaign_main/campaign_12_2_leveling.py b/campaign/campaign_main/campaign_12_2_leveling.py
index 68d8b7d86..59c3b9ef1 100644
--- a/campaign/campaign_main/campaign_12_2_leveling.py
+++ b/campaign/campaign_main/campaign_12_2_leveling.py
@@ -47,7 +47,9 @@ class Campaign(CampaignBase):
         elif self.battle_count >= 5:
             self.withdraw()
 
-        current = self.map.select(is_enemy=True, enemy_scale=2).count
+        current = self.map.select(is_enemy=True, enemy_scale=2)\
+            .add(self.map.select(is_enemy=True, enemy_scale=1))\
+            .count
         logger.attr('S2_enemy', current)
 
         if self.s3_enemy_count >= self.config.C122_S3_TOLERANCE and current == 0:
@@ -57,6 +59,8 @@ class Campaign(CampaignBase):
         self.check_s3_enemy()
         if self.clear_enemy(scale=(2,)):
             return True
+        if self.clear_enemy(scale=(1,)):
+            return True
         if self.clear_enemy(scale=(3,)):
             self.s3_enemy_count += 1
             return True
diff --git a/module/combat/hp_balancer.py b/module/combat/hp_balancer.py
index b016a6958..c998a41fc 100644
--- a/module/combat/hp_balancer.py
+++ b/module/combat/hp_balancer.py
@@ -75,7 +75,7 @@ class HPBalancer(ModuleBase):
             p2 (int): Target position [0, 2].
         """
         logger.info('scout_position_change (%s, %s)' % (p1, p2))
-        self.device.drag(p1=SCOUT_POSITION[p1], p2=SCOUT_POSITION[p2])
+        self.device.drag(p1=SCOUT_POSITION[p1], p2=SCOUT_POSITION[p2], segments=3)
 
     def _expected_scout_order(self, hp):
         descending = np.sort(hp)[::-1]
diff --git a/module/config/argparser.py b/module/config/argparser.py
index e716b22d7..31d6e0365 100644
--- a/module/config/argparser.py
+++ b/module/config/argparser.py
@@ -179,10 +179,10 @@ 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', '')
+    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. 启用阵容锁定后停用')
+    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')
 
     # 退役选项