diff --git a/src/classes/avatar.py b/src/classes/avatar.py
index e233a6a..29121e3 100644
--- a/src/classes/avatar.py
+++ b/src/classes/avatar.py
@@ -138,13 +138,14 @@ class Avatar:
             personas_info = ", ".join([p.get_detailed_info() for p in self.personas]) if self.personas else "无"
             items_info = "，".join([f"{item.get_detailed_info()}x{quantity}" for item, quantity in self.items.items()]) if self.items else "无"
         else:
-            sect_info = self.sect.get_info() if self.sect is not None else "散修"
+            # personas和sect一致返回detailed，因为这俩太重要了
+            sect_info = self.sect.get_detailed_info() if self.sect is not None else "散修"
             region_info = region.get_info() if region is not None else "无"
             alignment_info = self.alignment.get_info() if self.alignment is not None else "未知"
             root_info = self.root.get_info()
             technique_info = self.technique.get_info() if self.technique is not None else "无"
             cultivation_info = self.cultivation_progress.get_info()
-            personas_info = ", ".join([p.get_info() for p in self.personas]) if self.personas else "无"
+            personas_info = ", ".join([p.get_detailed_info() for p in self.personas]) if self.personas else "无"
             items_info = "，".join([f"{item.get_info()}x{quantity}" for item, quantity in self.items.items()]) if self.items else "无"
 
         return {
diff --git a/src/classes/mutual_action/__init__.py b/src/classes/mutual_action/__init__.py
index 404e0bc..3174c43 100644
--- a/src/classes/mutual_action/__init__.py
+++ b/src/classes/mutual_action/__init__.py
@@ -4,6 +4,7 @@ from .mutual_action import MutualAction
 from .drive_away import DriveAway
 from .attack import Attack
 from .conversation import Conversation
+from .dual_cultivation import DualCultivation
 from src.classes.action.registry import register_action
 
 __all__ = [
@@ -11,11 +12,13 @@ __all__ = [
     "DriveAway",
     "Attack",
     "Conversation",
+    "DualCultivation",
 ]
 
 # 注册 mutual actions（均为实际动作）
 register_action(actual=True)(DriveAway)
 register_action(actual=True)(Attack)
 register_action(actual=True)(Conversation)
+register_action(actual=True)(DualCultivation)
 
 
diff --git a/src/classes/mutual_action/dual_cultivation.py b/src/classes/mutual_action/dual_cultivation.py
new file mode 100644
index 0000000..9b827f1
--- /dev/null
+++ b/src/classes/mutual_action/dual_cultivation.py
@@ -0,0 +1,119 @@
+from __future__ import annotations
+
+import random
+from pathlib import Path
+from typing import TYPE_CHECKING
+
+from .mutual_action import MutualAction
+from src.classes.event import Event
+from src.classes.story_teller import StoryTeller
+from src.utils.config import CONFIG
+
+if TYPE_CHECKING:
+    from src.classes.avatar import Avatar
+
+
+class DualCultivation(MutualAction):
+    """双修：合欢宗弟子可与感知范围内的异性修士尝试双修。
+
+    - 仅限发起方为合欢宗成员
+    - 仅当目标在感知范围内且为异性
+    - 目标可以选择 接受 或 拒绝
+    - 若接受：发起者获得大量修为（约为修炼的 3~5 倍，随对方等级浮动），目标不获得修为
+    - 成功进入后生成一段“恋爱/双修”的小故事
+    """
+
+    ACTION_NAME = "双修"
+    COMMENT = "以情入道的双修之术，仅合欢宗弟子可发起，对象可接受或拒绝"
+    DOABLES_REQUIREMENTS = "发起者为合欢宗；目标在感知范围内且为异性"
+    PARAMS = {"target_avatar": "AvatarName"}
+    FEEDBACK_ACTIONS = ["Accept", "Reject"]
+
+    def _get_template_path(self) -> Path:
+        # 复用 mutual_action 模板，仅需返回 Accept/Reject
+        return CONFIG.paths.templates / "mutual_action.txt"
+
+    def can_start(self, target_avatar: "Avatar|str|None" = None) -> bool:
+        if target_avatar is None:
+            return False
+        # 必须为合欢宗
+        sect = self.avatar.sect
+        if sect is None or sect.name != "合欢宗":
+            return False
+        target = self._get_target_avatar(target_avatar)
+        if target is None:
+            return False
+        # 必须为异性
+        if target.gender == self.avatar.gender:
+            return False
+        # 必须在感知范围内
+        from src.classes.observe import is_within_observation
+        return is_within_observation(self.avatar, target)
+
+    def start(self, target_avatar: "Avatar|str") -> Event:
+        target = self._get_target_avatar(target_avatar)
+        target_name = target.name if target is not None else str(target_avatar)
+        event = Event(self.world.month_stamp, f"{self.avatar.name} 邀请 {target_name} 进行双修")
+        # 仅写入历史
+        self.avatar.add_event(event, to_sidebar=False)
+        if target is not None:
+            target.add_event(event, to_sidebar=False)
+        # 记录开始文本用于故事生成
+        self._start_event_content = event.content
+        # 初始化内部标记，避免后续 getattr
+        self._dual_cultivation_success = False
+        self._dual_exp_gain = 0
+        return event
+
+    def _settle_feedback(self, target_avatar: "Avatar", feedback_name: str) -> None:
+        fb = str(feedback_name).strip()
+        if fb == "Accept":
+            # 接受则当场结算修为收益（发起者获得，对象不获得），并记录标记供 finish 生成故事
+            self._apply_dual_cultivation_gain(self.avatar, target_avatar)
+            self._dual_cultivation_success = True
+        else:
+            # 拒绝
+            self._dual_cultivation_success = False
+
+    def _apply_dual_cultivation_gain(self, initiator: "Avatar", target: "Avatar") -> None:
+        # 以“修炼”的基础经验为参照：base=100 * essence_density
+        # 由于此处不依赖具体修炼区域灵气，取一个稳定的基准值：视为 essence_density=1 的基础；
+        # 然后按对方等级决定 3~5 倍之间的倍数。
+        base = 100
+        # 对方等级越高，倍数越高（3.0 ~ 5.0），做一个线性映射并夹紧
+        other_level = target.cultivation_progress.level
+        factor = 3.0 + min(2.0, max(0.0, other_level / 60.0 * 2.0))  # level 0-120 -> +0~4，但上限5
+        # 添加少量抖动，避免过度稳定
+        jitter = random.uniform(-0.2, 0.2)
+        factor = max(3.0, min(5.0, factor + jitter))
+        exp_gain = int(base * factor)
+        initiator.cultivation_progress.add_exp(exp_gain)
+        self._dual_exp_gain = exp_gain
+
+    def finish(self, target_avatar: "Avatar|str") -> list[Event]:
+        target = self._get_target_avatar(target_avatar)
+        events: list[Event] = []
+        success = self._dual_cultivation_success
+        if target is None:
+            return events
+
+        if success:
+            gain = int(self._dual_exp_gain)
+            result_text = f"{self.avatar.name} 与 {target.name} 成功双修，{self.avatar.name} 获得修为经验 +{gain} 点"
+            result_event = Event(self.world.month_stamp, result_text)
+            events.append(result_event)
+
+            # 生成恋爱/双修小故事：使用通用故事模板
+            avatar_infos = StoryTeller.build_avatar_infos(self.avatar, target)
+            start_text = self._start_event_content or result_event.content
+            story = StoryTeller.tell_story(avatar_infos, start_text, result_event.content)
+            story_event = Event(self.world.month_stamp, story)
+            events.append(story_event)
+        else:
+            result_text = f"{target.name} 拒绝了与 {self.avatar.name} 的双修"
+            result_event = Event(self.world.month_stamp, result_text)
+            events.append(result_event)
+
+        return events
+
+
diff --git a/static/game_configs/sect.csv b/static/game_configs/sect.csv
index e5ea4f7..dd1aaca 100644
--- a/static/game_configs/sect.csv
+++ b/static/game_configs/sect.csv
@@ -5,7 +5,7 @@ id,name,desc,member_act_style,alignment,sect_surnames,male_sect_given_names,fema
 3,水镜宗,正道十宗之一，实则严守中立。拥有仙界异宝"彻天水镜"可预知未来。,你处事冷静圆融，喜以柔克刚，擅借力与反制。,中,水;镜;颜;玉;寒;霜;冰;清;沐;阮,岚;照心;寒江,水月;映月;寒影;秋水;轻漪;雪落;如镜;青荷;凝霜,1
 4,冥王宗,行走幽冥之道，术法阴冷狠厉。,你言辞冷厉少情，敬畏因果而不惧杀伐，偏向效率与结果。,邪,宋;元;冥;王;玄;幽;夜;白;江;冷,元敕;元难;元烁;冥焰;噬魂;夜阙;幽垣;玄骨;寒魄;冥狱;影灭;夜行,冥霜;幽绫;夜珑;寒鸢;阎铃;魇瑶;玄魄;幽棂,1
 5,朱勾宗,邪宗大派。以炼器、机关、暗杀闻名于世，素来阴毒冷僻。,你直面欲望与代价，不惧黑暗，以攻伐见长。,邪,朱;血;狱;百;,血手;勾魂;朱砂;赤狱;凝血;摄魄;夺心;吞灵;渊渟;夜烬,朱绫;夜鸢;绯刃;寒簪;明玥;凝芒;血莹;玉珥,1
-6,合欢宗,以情入道，双修与魅术并重，善驭人心，长于权变。,你辞令婉转，善于拿捏人欲与局势，以柔制刚。,中,合;欢;苏;陆;柳;花;月;楚;顾;白,流烟,婉心;轻柔;疏影;如梦;绮念;月华;惜香;慕雪;倾城,1
+6,合欢宗,以情入道，靠双修增进修为，善驭人心，长于权变。,你辞令婉转，善于拿捏人欲与局势，以柔制刚。,中,合;欢;苏;陆;柳;花;月;楚;顾;白,流烟,婉心;轻柔;疏影;如梦;绮念;月华;惜香;慕雪;倾城,1000
 7,镇魂宗,铁血风格，擅安魂、封邪、渡厄，兼有刚烈镇压之术。,你肃穆沉稳，重安魂镇邪，少言而果决。,正,厉;卢;镇;魂;钟;青;凌;白;楚;顾,斗量;阳;镇灵;定魄;钟离;安魂;肃霜;白岭;清钟;涤秽;正鸣;宁川,清宁;素铃;靖霜;澄心;灵钟;镇月;安祈;涤魂,1
 8,幽魂噬影宗,镇宗典籍《幽冥录》。幽明气为根基。,你行事隐秘果断，重结果轻虚名，擅潜行与出其不意。,邪,冥;阎;鬼;百;幽;归;应;阴;碧;夜,璃;无藏;馑;噬影;隐魄;夜藏;无相;玄影;摄魂;遁形;寒星;绝响;空痕,采儿;幽姝;冥绮;寒灯;影绫;夜绡;魇歌;暗萝,1
 9,千帆城,炼器大宗，巧匠云集。著名法宝有灵灭丝、定魂蓝星、天罗网、万里极光壁、飞翼等。商旅云集，自成体系。,你务实精明，重交易与信誉，崇尚规则与秩序。,中,商;楚;顾;白;苏;林;叶;秦;赵;魏,商行;持衡;清评;问价;立契;通衡;问道;理市;衡准;守约,素蓝;明衡;巧心;青帆;绫舟;观星;衡绫;星槎,1