diff --git a/scenes/main/combat_test.gd b/scenes/main/combat_test.gd
index 521ca98..ff68326 100644
--- a/scenes/main/combat_test.gd
+++ b/scenes/main/combat_test.gd
@@ -14,6 +14,9 @@ func _ready() -> void:
 	PlayerManager.set_player_node(_player_node)
 	# 装备法杯：wand_basic + spark_bolt
 	var loadout: Dictionary = WandPreset.make_default_loadout()
+	# 本场景绕过 CombatManager，故须自行注入法杖运算力份额（否则 cpu_limit=0 → MAX_OPS 退化）
+	PlayerStats.remove_modifiers_from("core")
+	PlayerStats.add_modifier("cpu_limit", "flat", float(loadout["core"].cpu_limit), "core")
 	PlayerManager.equip_wand(loadout["core"], loadout["compiled"])
 	_run_spawn()
 
diff --git a/scripts/domain/player_manager.gd b/scripts/domain/player_manager.gd
index c79a1fd..bc60d5c 100644
--- a/scripts/domain/player_manager.gd
+++ b/scripts/domain/player_manager.gd
@@ -14,7 +14,8 @@ var _player_node: Node2D = null
 var _equipped_core:     CoreDefinition = null
 var _equipped_compiled: CompiledDeck  = null
 var _cast_timer:        float = 0.0
-var _cast_interval:     float = 0.5
+var _cast_interval:     float = 0.5   # equip_wand 时快照 core.cast_interval × cast_delay_mod；
+                                      # 中途改 cast_delay_mod 要到下次 equip_wand（每波开战 _transition_to_battle）才生效
 
 var _is_moving:         bool  = false
 var _stationary_time:   float = 0.0