diff --git a/game/core/effect_engine.gd b/game/core/effect_engine.gd
index 4033eb64..c2d3a331 100644
--- a/game/core/effect_engine.gd
+++ b/game/core/effect_engine.gd
@@ -12,11 +12,15 @@ extends RefCounted
 const EVENTS := ["dig_reveal", "dig_paid", "seal_hit", "mine_hit", "attack_commit", "clamp_check",
 	"armor_roll", "kill", "damage_taken", "enemy_hp_threshold", "round_start", "seal_settle",
 	"round_end", "reward_roll", "treasure_used", "charge_full", "dig_stop", "battle_won", "seal_missed",
-	"board_installed"]
+	"board_installed",
+	# 换图系双事件（refresh_request=玩家请求刷新〔省力周转 apply_discount 订阅面——折扣只改门槛
+	# 与扣费不改拒绝判据〕；board_refreshed=成功刷新事实〔换图系七件订阅主挂点——装新板后才发射〕）
+	"refresh_request", "board_refreshed"]
 
 ## 扫雷侧事件集（🔴 流派扫雷触发铁律新形态：每流派 ≥1 行订阅本集事件——schema 加载校验。
-## 原 MINE_HOOKS 的同义迁移：挖掘/封印/轮末结算面事件）
-const MINE_EVENTS := ["dig_reveal", "dig_paid", "seal_hit", "mine_hit", "seal_settle", "round_end", "reward_roll"]
+## 原 MINE_HOOKS 的同义迁移：挖掘/封印/轮末结算面事件＋轮内刷新面〔换图系〕）
+const MINE_EVENTS := ["dig_reveal", "dig_paid", "seal_hit", "mine_hit", "seal_settle", "round_end", "reward_roll",
+	"refresh_request", "board_refreshed"]
 
 ## 效果类型词汇（解释器 switch 闭集——词表实数以 EFFECT_KINDS 常量为准，含共享行拆型：
 ## grant_gp/bias_wallet、counter_add/counter_spend、reveal_tiles/remove_mines/refresh_pick、
@@ -40,7 +44,11 @@ const EFFECT_KINDS := ["add_ticket_rider", "modify_ticket", "damage_mult", "open
 	"mine_count_preview",
 	# forgive_seal_miss=完美保险（本场首次封印落空不计入完美
 	# 封印判定——订阅 seal_missed 的豁免效果，消费点在授予段；feats.tres 首例 domain=battle 行）
-	"forgive_seal_miss"]
+	"forgive_seal_miss",
+	# 换图系两效果（grant_reserve_ap=矿脉储能·付费挖格产 RAP〔消费点在行动经济 dig_paid
+	# 受理后一次性入池〕；apply_discount=省力周转·刷新成本折扣〔mode=refresh cost_mult 百分比，
+	# floor 取整——只改门槛与扣费、不改拒绝判据〕）
+	"grant_reserve_ap", "apply_discount"]
 
 ## fact 条件词汇（封闭枚举——payload 同名键直读面〔fact 取值序 payload
 ## 优先——effect_engine._fact_value 既有机制〕。new_resource_type=首开资源类型〔地质学家〕；
diff --git a/game/tests/unit/core/effect_words_t1_test.gd b/game/tests/unit/core/effect_words_t1_test.gd
index 3f5d44f1..12a17964 100644
--- a/game/tests/unit/core/effect_words_t1_test.gd
+++ b/game/tests/unit/core/effect_words_t1_test.gd
@@ -14,6 +14,11 @@ func _init() -> void:
 	# ① 词表在册断言（扩签面：2 事件+8 事实+7 效果类型+1 算子）
 	Kit.check_quiet(EffectEngineScript.EVENTS.has("dig_stop") and EffectEngineScript.EVENTS.has("battle_won"),
 		"新事件在册：dig_stop/battle_won〔专长批 V1〕")
+	# ①-a 换图系两事件两效果在册（迭代 46 扩签——旧出域负例全部保留）
+	Kit.check_quiet(EffectEngineScript.EVENTS.has("refresh_request") and EffectEngineScript.EVENTS.has("board_refreshed"),
+		"换图系新事件在册：refresh_request/board_refreshed〔换图系批 V1〕")
+	Kit.check_quiet(EffectEngineScript.EFFECT_KINDS.has("grant_reserve_ap") and EffectEngineScript.EFFECT_KINDS.has("apply_discount"),
+		"换图系新效果在册：grant_reserve_ap/apply_discount〔换图系批 V1〕")
 	Kit.check_quiet(EffectEngineScript.FACTS.has("hp_ratio") and EffectEngineScript.FACTS.has("is_edge_cell")
 		and EffectEngineScript.FACTS.has("new_resource_type") and EffectEngineScript.FACTS.has("dug_under_seal")
 		and EffectEngineScript.FACTS.has("ap_exhausted_last") and EffectEngineScript.FACTS.has("ap_left")
diff --git a/game/tests/unit/data_config/forge_table_test.gd b/game/tests/unit/data_config/forge_table_test.gd
index c1a75a4e..370bc4b5 100644
--- a/game/tests/unit/data_config/forge_table_test.gd
+++ b/game/tests/unit/data_config/forge_table_test.gd
@@ -199,7 +199,7 @@ func _test_negative_cases() -> void:
 # 现行 31；本套件零扩签，钉现行数（将来任何加词即转红提示复核）。
 
 func _test_effect_kinds_closed() -> void:
-	Kit.check("效果引擎效果类型闭集 32 种（锻造工坊批零新增口径随迭代 31 卡② 扩签 forgive_seal_miss 换代）〔锻造工坊批 V11〕",
-		EffectEngineScript.EFFECT_KINDS.size() == 32)
-	Kit.check("效果引擎事件词表在册 20 种（本批零扩签参照面）〔锻造工坊批 V11〕",
-		EffectEngineScript.EVENTS.size() == 20)
+	Kit.check("效果引擎效果类型闭集 34 种（迭代 46 换图系扩签 grant_reserve_ap/apply_discount 换代）〔锻造工坊批 V11〕",
+		EffectEngineScript.EFFECT_KINDS.size() == 34)
+	Kit.check("效果引擎事件词表在册 22 种（迭代 46 换图系扩签 refresh_request/board_refreshed 换代）〔锻造工坊批 V11〕",
+		EffectEngineScript.EVENTS.size() == 22)