diff --git a/assets/bundles/first/config/Battlebuff.json b/assets/bundles/first/config/Battlebuff.json
index cbb2b3b..216c060 100644
--- a/assets/bundles/first/config/Battlebuff.json
+++ b/assets/bundles/first/config/Battlebuff.json
@@ -538,8 +538,8 @@
         "targetpar": "1,1,13",
         "functiontype": 101,
         "functionpar": 20000,
-        "functiontype1": 107,
-        "functionpar1": "2203|2303|2403|2503,3",
+        "functiontype1": 113,
+        "functionpar1": 3,
         "weight": 1,
         "price": 0
     },
@@ -810,8 +810,8 @@
         "targetpar": "1,1,13",
         "functiontype": 101,
         "functionpar": 20000,
-        "functiontype1": 107,
-        "functionpar1": "3101|3201|3301|3401|3501,3",
+        "functiontype1": 113,
+        "functionpar1": 3,
         "weight": 1,
         "price": 0
     },
@@ -1130,8 +1130,8 @@
         "targetpar": "1,1,13",
         "functiontype": 101,
         "functionpar": 20000,
-        "functiontype1": 107,
-        "functionpar1": "4202|4302|4402|4502,3",
+        "functiontype1": 113,
+        "functionpar1": 3,
         "weight": 1,
         "price": 0
     },
@@ -1450,8 +1450,8 @@
         "targetpar": "1,1,13",
         "functiontype": 101,
         "functionpar": 20000,
-        "functiontype1": 110,
-        "functionpar1": "5203|5303|5403|5503,3",
+        "functiontype1": 113,
+        "functionpar1": 3,
         "weight": 1,
         "price": 0
     },
@@ -1738,8 +1738,8 @@
         "targetpar": "1,7,13",
         "functiontype": 101,
         "functionpar": 20000,
-        "functiontype1": 107,
-        "functionpar1": "6203|6303|6403|6503,3",
+        "functiontype1": 113,
+        "functionpar1": 3,
         "weight": 1,
         "price": 0
     },
diff --git a/assets/bundles/first/config/Skill.json b/assets/bundles/first/config/Skill.json
index e30f1ae..2ed42bd 100644
--- a/assets/bundles/first/config/Skill.json
+++ b/assets/bundles/first/config/Skill.json
@@ -947,7 +947,7 @@
     },
     {
         "id": 210101,
-        "name": "",
+        "name": "飞剑1级",
         "desc": "每隔一定时间自动发射1道飞剑攻击（瞬发，无动作）",
         "icon": "",
         "type": 1,
@@ -969,7 +969,7 @@
     },
     {
         "id": 220101,
-        "name": "",
+        "name": "飞剑2级",
         "desc": "每隔一定时间自动发射1道飞剑攻击（瞬发，无动作）",
         "icon": "",
         "type": 1,
@@ -991,7 +991,7 @@
     },
     {
         "id": 220201,
-        "name": "",
+        "name": "剑气2级",
         "desc": "造成伤害概率发出1道剑气攻击",
         "icon": "",
         "type": 2,
@@ -1013,7 +1013,7 @@
     },
     {
         "id": 220301,
-        "name": "",
+        "name": "剑阵2级",
         "desc": "造成伤害概率触发剑阵",
         "icon": "",
         "type": 2,
@@ -1035,7 +1035,7 @@
     },
     {
         "id": 230101,
-        "name": "",
+        "name": "飞剑3级",
         "desc": "每隔一定时间自动发射2道飞剑攻击（瞬发，无动作，交错出现）",
         "icon": "",
         "type": 1,
@@ -1057,7 +1057,7 @@
     },
     {
         "id": 230201,
-        "name": "",
+        "name": "剑气3级",
         "desc": "造成伤害概率发出2道剑气攻击",
         "icon": "",
         "type": 2,
@@ -1079,7 +1079,7 @@
     },
     {
         "id": 230301,
-        "name": "",
+        "name": "剑阵3级",
         "desc": "造成伤害概率触发剑阵",
         "icon": "",
         "type": 2,
@@ -1101,7 +1101,7 @@
     },
     {
         "id": 240101,
-        "name": "",
+        "name": "飞剑4级",
         "desc": "每隔一定时间自动发射3道飞剑攻击（瞬发，无动作，交错出现）",
         "icon": "",
         "type": 1,
@@ -1123,7 +1123,7 @@
     },
     {
         "id": 240201,
-        "name": "",
+        "name": "剑气4级",
         "desc": "造成伤害概率发出2道剑气攻击",
         "icon": "",
         "type": 2,
@@ -1145,7 +1145,7 @@
     },
     {
         "id": 240301,
-        "name": "",
+        "name": "剑阵4级",
         "desc": "造成伤害概率触发剑阵",
         "icon": "",
         "type": 2,
@@ -1167,7 +1167,7 @@
     },
     {
         "id": 250101,
-        "name": "",
+        "name": "飞剑5级",
         "desc": "每隔一定时间自动发射4道飞剑攻击（瞬发，无动作，交错出现）",
         "icon": "",
         "type": 1,
@@ -1189,7 +1189,7 @@
     },
     {
         "id": 250201,
-        "name": "",
+        "name": "剑气5级",
         "desc": "造成伤害概率发出2道剑气攻击",
         "icon": "",
         "type": 2,
@@ -1211,7 +1211,7 @@
     },
     {
         "id": 250301,
-        "name": "",
+        "name": "剑阵5级",
         "desc": "造成伤害概率触发剑阵",
         "icon": "",
         "type": 2,
@@ -1233,7 +1233,7 @@
     },
     {
         "id": 310101,
-        "name": "",
+        "name": "飞棍1级",
         "desc": "丢出旋转的飞棍，持续攻击（瞬发，无动作）",
         "icon": "",
         "type": 1,
@@ -1255,7 +1255,7 @@
     },
     {
         "id": 320101,
-        "name": "",
+        "name": "飞棍2级",
         "desc": "丢出旋转的飞棍，持续攻击（瞬发，无动作）",
         "icon": "",
         "type": 1,
@@ -1277,7 +1277,7 @@
     },
     {
         "id": 320201,
-        "name": "",
+        "name": "棍舞2级",
         "desc": "持续挥舞飞棍，持续造成伤害（悟空大招，动作需要循环，时间表格配置）",
         "icon": "",
         "type": 1,
@@ -1299,7 +1299,7 @@
     },
     {
         "id": 320301,
-        "name": "",
+        "name": "狠击2级",
         "desc": "连续挥舞飞棍，砸击多个目标",
         "icon": "",
         "type": 1,
@@ -1321,7 +1321,7 @@
     },
     {
         "id": 330101,
-        "name": "",
+        "name": "飞棍3级",
         "desc": "丢出旋转的飞棍，持续攻击（瞬发，无动作）",
         "icon": "",
         "type": 1,
@@ -1343,7 +1343,7 @@
     },
     {
         "id": 330201,
-        "name": "",
+        "name": "棍舞3级",
         "desc": "持续旋转木棍，持续造成伤害",
         "icon": "",
         "type": 1,
@@ -1365,7 +1365,7 @@
     },
     {
         "id": 330301,
-        "name": "",
+        "name": "狠击3级",
         "desc": "连续挥舞飞棍，砸击多个目标",
         "icon": "",
         "type": 1,
@@ -1387,7 +1387,7 @@
     },
     {
         "id": 340101,
-        "name": "",
+        "name": "飞棍4级",
         "desc": "丢出旋转的飞棍，持续攻击（瞬发，无动作）",
         "icon": "",
         "type": 1,
@@ -1409,7 +1409,7 @@
     },
     {
         "id": 340201,
-        "name": "",
+        "name": "棍舞4级",
         "desc": "持续旋转木棍，持续造成伤害",
         "icon": "",
         "type": 1,
@@ -1431,7 +1431,7 @@
     },
     {
         "id": 340301,
-        "name": "",
+        "name": "狠击4级",
         "desc": "连续挥舞飞棍，砸击多个目标",
         "icon": "",
         "type": 1,
@@ -1453,7 +1453,7 @@
     },
     {
         "id": 350101,
-        "name": "",
+        "name": "飞棍5级",
         "desc": "丢出旋转的飞棍，持续攻击（瞬发，无动作）",
         "icon": "",
         "type": 1,
@@ -1475,7 +1475,7 @@
     },
     {
         "id": 350201,
-        "name": "",
+        "name": "棍舞5级",
         "desc": "持续旋转木棍，持续造成伤害",
         "icon": "",
         "type": 1,
@@ -1497,7 +1497,7 @@
     },
     {
         "id": 350301,
-        "name": "",
+        "name": "狠击5级",
         "desc": "连续挥舞飞棍，砸击多个目标",
         "icon": "",
         "type": 1,
@@ -1519,7 +1519,7 @@
     },
     {
         "id": 410101,
-        "name": "",
+        "name": "冰锥1级",
         "desc": "额外发射1枚冰锥，概率冰冻目标（瞬发，无动作）",
         "icon": "",
         "type": 1,
@@ -1541,7 +1541,7 @@
     },
     {
         "id": 420101,
-        "name": "",
+        "name": "冰锥2级",
         "desc": "额外发射2枚冰锥，概率冰冻目标（瞬发，最大发射2枚，根据范围内怪物数量，无动作）",
         "icon": "",
         "type": 1,
@@ -1563,7 +1563,7 @@
     },
     {
         "id": 420201,
-        "name": "",
+        "name": "暴风雪2级",
         "desc": "释放暴风雪，对区域目标造成伤害并减速（参考war3，人族大法师的暴风雪技能）",
         "icon": "",
         "type": 1,
@@ -1585,7 +1585,7 @@
     },
     {
         "id": 420301,
-        "name": "",
+        "name": "分裂弹2级",
         "desc": "水球命中目标后，额外分裂2道冰锥（根据范围内怪物数量）",
         "icon": "",
         "type": 2,
@@ -1607,7 +1607,7 @@
     },
     {
         "id": 430101,
-        "name": "",
+        "name": "冰锥3级",
         "desc": "额外发射3枚冰锥，概率冰冻目标",
         "icon": "",
         "type": 1,
@@ -1629,7 +1629,7 @@
     },
     {
         "id": 430201,
-        "name": "",
+        "name": "暴风雪3级",
         "desc": "释放暴风雪，对区域目标造成伤害并减速",
         "icon": "",
         "type": 1,
@@ -1651,7 +1651,7 @@
     },
     {
         "id": 430301,
-        "name": "",
+        "name": "分裂弹3级",
         "desc": "水球命中目标后，额外分裂3道冰锥（根据范围内怪物数量）",
         "icon": "",
         "type": 2,
@@ -1673,7 +1673,7 @@
     },
     {
         "id": 440101,
-        "name": "",
+        "name": "冰锥4级",
         "desc": "额外发射4枚冰锥，概率冰冻目标",
         "icon": "",
         "type": 1,
@@ -1695,7 +1695,7 @@
     },
     {
         "id": 440201,
-        "name": "",
+        "name": "暴风雪4级",
         "desc": "释放暴风雪，对区域目标造成伤害并减速",
         "icon": "",
         "type": 1,
@@ -1717,7 +1717,7 @@
     },
     {
         "id": 440301,
-        "name": "",
+        "name": "分裂弹4级",
         "desc": "水球命中目标后，额外分裂4道冰锥（根据范围内怪物数量）",
         "icon": "",
         "type": 2,
@@ -1739,7 +1739,7 @@
     },
     {
         "id": 450101,
-        "name": "",
+        "name": "冰锥5级",
         "desc": "额外发射5枚冰锥，概率冰冻目标",
         "icon": "",
         "type": 1,
@@ -1761,7 +1761,7 @@
     },
     {
         "id": 450201,
-        "name": "",
+        "name": "暴风雪5级",
         "desc": "释放暴风雪，对区域目标造成伤害并减速",
         "icon": "",
         "type": 1,
@@ -1783,7 +1783,7 @@
     },
     {
         "id": 450301,
-        "name": "",
+        "name": "分裂弹5级",
         "desc": "水球命中目标后，额外分裂5道冰锥（根据范围内怪物数量）",
         "icon": "",
         "type": 2,
@@ -1805,7 +1805,7 @@
     },
     {
         "id": 510101,
-        "name": "",
+        "name": "燃烧1级",
         "desc": "造成伤害后点燃目标",
         "icon": "",
         "type": 2,
@@ -1827,7 +1827,7 @@
     },
     {
         "id": 520101,
-        "name": "",
+        "name": "燃烧2级",
         "desc": "造成伤害小范围爆炸，点燃目标",
         "icon": "",
         "type": 2,
@@ -1849,7 +1849,7 @@
     },
     {
         "id": 520201,
-        "name": "",
+        "name": "火龙击2级",
         "desc": "造成伤害概率召唤火龙攻击",
         "icon": "",
         "type": 2,
@@ -1871,7 +1871,7 @@
     },
     {
         "id": 520301,
-        "name": "",
+        "name": "箭雨2级",
         "desc": "发射多道箭矢，概率眩晕或击退（王母大招）",
         "icon": "",
         "type": 1,
@@ -1893,7 +1893,7 @@
     },
     {
         "id": 530101,
-        "name": "",
+        "name": "燃烧3级",
         "desc": "造成伤害小范围爆炸，点燃目标",
         "icon": "",
         "type": 2,
@@ -1915,7 +1915,7 @@
     },
     {
         "id": 530201,
-        "name": "",
+        "name": "火龙击3级",
         "desc": "造成伤害概率召唤火龙攻击",
         "icon": "",
         "type": 2,
@@ -1937,7 +1937,7 @@
     },
     {
         "id": 530301,
-        "name": "",
+        "name": "箭雨3级",
         "desc": "发射多道箭矢，概率眩晕或击退",
         "icon": "",
         "type": 1,
@@ -1959,7 +1959,7 @@
     },
     {
         "id": 540101,
-        "name": "",
+        "name": "燃烧4级",
         "desc": "造成伤害范围爆炸，点燃目标",
         "icon": "",
         "type": 2,
@@ -1981,7 +1981,7 @@
     },
     {
         "id": 540201,
-        "name": "",
+        "name": "火龙击4级",
         "desc": "造成伤害概率召唤火龙攻击",
         "icon": "",
         "type": 2,
@@ -2003,7 +2003,7 @@
     },
     {
         "id": 540301,
-        "name": "",
+        "name": "箭雨4级",
         "desc": "发射多道箭矢，概率眩晕或击退",
         "icon": "",
         "type": 1,
@@ -2025,7 +2025,7 @@
     },
     {
         "id": 550101,
-        "name": "",
+        "name": "燃烧5级",
         "desc": "造成伤害范围爆炸，点燃目标",
         "icon": "",
         "type": 2,
@@ -2047,7 +2047,7 @@
     },
     {
         "id": 550201,
-        "name": "",
+        "name": "火龙击5级",
         "desc": "造成伤害概率召唤火龙攻击",
         "icon": "",
         "type": 2,
@@ -2069,7 +2069,7 @@
     },
     {
         "id": 550301,
-        "name": "",
+        "name": "箭雨5级",
         "desc": "发射多道箭矢，概率眩晕或击退",
         "icon": "",
         "type": 1,
@@ -2091,7 +2091,7 @@
     },
     {
         "id": 610101,
-        "name": "",
+        "name": "增幅1级",
         "desc": "攻击距离+1，伤害增加（伤害加值在武器表里配置）",
         "icon": "",
         "type": 2,
@@ -2113,7 +2113,7 @@
     },
     {
         "id": 620101,
-        "name": "",
+        "name": "增幅2级",
         "desc": "攻击距离+1，伤害增加（伤害加值在武器表里配置）",
         "icon": "",
         "type": 2,
@@ -2135,7 +2135,7 @@
     },
     {
         "id": 620201,
-        "name": "",
+        "name": "冲锋2级",
         "desc": "扔出长枪，冲锋攻击（参考哪吒技能，但不需要占用单位输出时间，飞枪飞出后独立）",
         "icon": "",
         "type": 1,
@@ -2157,7 +2157,7 @@
     },
     {
         "id": 620301,
-        "name": "",
+        "name": "土刺2级",
         "desc": "击杀怪物，额外发射2道土刺（哪吒火尖枪效果，爆炸火球特效调整为土刺）",
         "icon": "",
         "type": 2,
@@ -2179,7 +2179,7 @@
     },
     {
         "id": 630101,
-        "name": "",
+        "name": "增幅3级",
         "desc": "攻击距离+1，伤害增加",
         "icon": "",
         "type": 2,
@@ -2201,7 +2201,7 @@
     },
     {
         "id": 630201,
-        "name": "",
+        "name": "冲锋3级",
         "desc": "扔出长枪，冲锋攻击",
         "icon": "",
         "type": 1,
@@ -2223,7 +2223,7 @@
     },
     {
         "id": 630301,
-        "name": "",
+        "name": "土刺3级",
         "desc": "击杀怪物，额外发射3道土刺",
         "icon": "",
         "type": 2,
@@ -2245,7 +2245,7 @@
     },
     {
         "id": 640101,
-        "name": "",
+        "name": "增幅4级",
         "desc": "攻击距离+1，伤害增加（伤害加值在武器表里配置）",
         "icon": "",
         "type": 2,
@@ -2267,7 +2267,7 @@
     },
     {
         "id": 640201,
-        "name": "",
+        "name": "冲锋4级",
         "desc": "扔出长枪，冲锋攻击",
         "icon": "",
         "type": 1,
@@ -2289,7 +2289,7 @@
     },
     {
         "id": 640301,
-        "name": "",
+        "name": "土刺4级",
         "desc": "击杀怪物，额外发射4道土刺",
         "icon": "",
         "type": 2,
@@ -2311,7 +2311,7 @@
     },
     {
         "id": 650101,
-        "name": "",
+        "name": "增幅5级",
         "desc": "攻击距离+1，伤害增加（伤害加值在武器表里配置）",
         "icon": "",
         "type": 2,
@@ -2333,7 +2333,7 @@
     },
     {
         "id": 650201,
-        "name": "",
+        "name": "冲锋5级",
         "desc": "扔出长枪，冲锋攻击",
         "icon": "",
         "type": 1,
@@ -2355,7 +2355,7 @@
     },
     {
         "id": 650301,
-        "name": "",
+        "name": "土刺5级",
         "desc": "击杀怪物，额外发射8道土刺",
         "icon": "",
         "type": 2,
diff --git a/assets/script/battle/combat/BattleBuffDamageHook.ts b/assets/script/battle/combat/BattleBuffDamageHook.ts
index 308f252..f1ae776 100644
--- a/assets/script/battle/combat/BattleBuffDamageHook.ts
+++ b/assets/script/battle/combat/BattleBuffDamageHook.ts
@@ -31,7 +31,7 @@ function listHasSkill(ids: readonly number[], skillId: number): boolean {
 }
 
 /**
- * 局内数字 buff + 被动 condition7/8 result21 伤害预调。
+ * 局内数字 buff（含 107/113 技能倍率）+ 被动 condition7/8 result21 伤害预调。
  */
 export class BattleBuffDamageHook {
     /** 注册到 DamagePipeline */
diff --git a/assets/script/battle/combat/BattleBuffDigitStatHost.ts b/assets/script/battle/combat/BattleBuffDigitStatHost.ts
index 4c6b45a..45d79f4 100644
--- a/assets/script/battle/combat/BattleBuffDigitStatHost.ts
+++ b/assets/script/battle/combat/BattleBuffDigitStatHost.ts
@@ -23,7 +23,7 @@ const DIGIT_STAT_SOURCE = 'battle_buff_digit_';
 
 /** 单塔战斗侧额外效果（105+） */
 export interface DigitCombatFlags {
-    /** 107：技能伤害倍数 */
+    /** 107/113：技能伤害倍数（113 为 Hero.skill_id） */
     skillMuls: { skillIds: number[]; mul: number }[];
     /** 110：技能必暴（convert=暴击率转爆伤） */
     forceCritSkills: { skillIds: number[]; convert: boolean }[];
@@ -60,7 +60,7 @@ interface DigitUnitSnap {
 }
 
 /**
- * 局内 functiontype 101~112：按 target/targetpar 给数字塔属性/技能/战斗标记。
+ * 局内 functiontype 101~113：按 target/targetpar 给数字塔属性/技能/战斗标记。
  */
 export class BattleBuffDigitStatHost {
     private _battle: DigitStatBattleRef | null = null;
@@ -220,6 +220,7 @@ export class BattleBuffDigitStatHost {
         }
         const grantSkills: number[] = [];
         const flags = this._emptyFlags();
+        const defaultSkillId = Math.floor(Number(hero.skill_id) || 0);
         const passives = BattleBuffCarryStore.getPassives(pid);
         for (let i = 0; i < passives.length; i++) {
             const row = passives[i].row as ITableBattlebuff | undefined;
@@ -227,8 +228,8 @@ export class BattleBuffDigitStatHost {
             if (!BattleBuffTargetParse.matches(row.target, row.targetpar, heroType, level, rank)) continue;
             const ft = Math.floor(Number(row.functiontype) || 0);
             const ft1 = Math.floor(Number(row.functiontype1) || 0);
-            this._applyPrimary(session, entityId, row, ft, i, grantSkills, flags);
-            this._applySecondary(row, ft1, flags);
+            this._applyPrimary(session, entityId, row, ft, i, grantSkills, flags, defaultSkillId);
+            this._applySecondary(row, ft1, flags, defaultSkillId);
         }
         this._setFlags(entityId, flags);
         getPassiveSkillHost().syncBuffSkills(session, entityId, grantSkills);
@@ -242,6 +243,7 @@ export class BattleBuffDigitStatHost {
         index: number,
         grantSkills: number[],
         flags: DigitCombatFlags,
+        defaultSkillId: number,
     ): void {
         const source = `${DIGIT_STAT_SOURCE}${row.id}_${index}`;
         const nums = parseFunctionParNums(row.functionpar);
@@ -320,11 +322,25 @@ export class BattleBuffDigitStatHost {
                 return;
             }
             flags.skillMuls.push({ skillIds: this._expandWeaponSkillIds(parsed.skillIds), mul: parsed.mul });
+            return;
+        }
+        if (ft === BattleBuffFunctionType.DigitDefaultSkillDmgMul) {
+            this._pushDefaultSkillMul(row, row.functionpar, flags, defaultSkillId);
         }
     }
 
-    private _applySecondary(row: ITableBattlebuff, ft1: number, flags: DigitCombatFlags): void {
+    /**
+     * @param row Battlebuff 行
+     * @param ft1 functiontype1
+     * @param flags 塔战斗标记
+     * @param defaultSkillId 该数字 Hero.skill_id
+     */
+    private _applySecondary(row: ITableBattlebuff, ft1: number, flags: DigitCombatFlags, defaultSkillId: number): void {
         if (!(ft1 > 0)) return;
+        if (ft1 === BattleBuffFunctionType.DigitDefaultSkillDmgMul) {
+            this._pushDefaultSkillMul(row, row.functionpar1, flags, defaultSkillId);
+            return;
+        }
         const parsed = parseBattleBuffSkillListMul(row.functionpar1);
         if (!parsed) {
             console.warn('[BattleBuffDigitStat] functiontype1 参数无效', row.id, ft1, row.functionpar1);
@@ -342,6 +358,32 @@ export class BattleBuffDigitStatHost {
         console.warn('[BattleBuffDigitStat] 未知 functiontype1', row.id, ft1);
     }
 
+    /**
+     * 113：对锁定数字的 Hero.skill_id 技能施加伤害倍数。
+     * @param row Battlebuff 行
+     * @param raw functionpar / functionpar1（倍数）
+     * @param flags 塔战斗标记
+     * @param defaultSkillId Hero.skill_id
+     */
+    private _pushDefaultSkillMul(
+        row: ITableBattlebuff,
+        raw: string | number | null | undefined,
+        flags: DigitCombatFlags,
+        defaultSkillId: number,
+    ): void {
+        const nums = parseFunctionParNums(raw);
+        const mul = nums.length > 0 ? Math.floor(nums[0]) : 0;
+        if (!(mul > 0)) {
+            console.warn('[BattleBuffDigitStat] ft113 倍数无效', row.id, raw);
+            return;
+        }
+        if (!(defaultSkillId > 0)) {
+            console.warn('[BattleBuffDigitStat] ft113 目标数字无 skill_id', row.id);
+            return;
+        }
+        flags.skillMuls.push({ skillIds: [defaultSkillId], mul });
+    }
+
     /**
      * Weapon.id 列表展开为 act_skill（Skill.id），便于伤害管线按 Ability 匹配。
      * @param weaponIds Weapon.id
@@ -446,7 +488,8 @@ export class BattleBuffDigitStatHost {
             || ft === BattleBuffFunctionType.DigitChanceMulDmg
             || ft === BattleBuffFunctionType.DigitCondForceCrit
             || ft === BattleBuffFunctionType.DigitSkillDmgMul
-            || ft === BattleBuffFunctionType.DigitSkillForceCrit;
+            || ft === BattleBuffFunctionType.DigitSkillForceCrit
+            || ft === BattleBuffFunctionType.DigitDefaultSkillDmgMul;
     }
 
     private _resolveElementType(weapon1Id: number, hero: ITableHero): number {
diff --git a/assets/script/manager/battleBuff/BattleBuffTypes.ts b/assets/script/manager/battleBuff/BattleBuffTypes.ts
index fce3e07..926740c 100644
--- a/assets/script/manager/battleBuff/BattleBuffTypes.ts
+++ b/assets/script/manager/battleBuff/BattleBuffTypes.ts
@@ -68,6 +68,8 @@ export enum BattleBuffFunctionType {
     DigitChanceMulDmg = 111,
     /** 条件必暴（毒/减速/霸王气，见 target 五行） */
     DigitCondForceCrit = 112,
+    /** 锁定数字默认 skill_id 技能伤害×N（多用 functiontype1；par=倍数） */
+    DigitDefaultSkillDmgMul = 113,
 }
 
 /** 携带即生效、不走局内 CD 遮罩的 functiontype */
@@ -96,6 +98,7 @@ const PASSIVE_NO_BATTLE_CD_FUNCTION_TYPES: readonly BattleBuffFunctionType[] = [
     BattleBuffFunctionType.DigitExtraArrow,
     BattleBuffFunctionType.DigitChanceMulDmg,
     BattleBuffFunctionType.DigitCondForceCrit,
+    BattleBuffFunctionType.DigitDefaultSkillDmgMul,
 ];
 
 /**
diff --git a/docs/方案-Battlebuff扩展105-112.md b/docs/方案-Battlebuff扩展105-112.md
index 0d79605..7081d70 100644
--- a/docs/方案-Battlebuff扩展105-112.md
+++ b/docs/方案-Battlebuff扩展105-112.md
@@ -15,8 +15,9 @@
 | 110 | 指定技能必暴+暴击转爆伤（多用 `functiontype1`） | `WeaponId\|…,倍数(占位)` |
 | 111 | 概率多倍伤害 | `概率万分比,倍数` |
 | 112 | 条件必暴 | 空；按 `target` 五行：木=毒/水=减速/火=霸王气 |
+| 113 | 锁定数字默认 `Hero.skill_id` 技能伤害×N（多用 `functiontype1`） | 倍数（如 `3`） |
 
-双槽：`functiontype` + `functiontype1` / `functionpar1`。橙品质增幅多为 `101` + `107|110`。
+双槽：`functiontype` + `functiontype1` / `functionpar1`。橙品质增幅多为 `101` + `107|110|113`。
 
 `targetpar` 类型2：场上同五行等级最高的 N 个（`2,N`）。
 
@@ -45,8 +46,8 @@
 
 ## 3. 代码入口
 
-- `BattleBuffDigitStatHost`：101–112 刷新、挂 Skill、战斗标记
-- `BattleBuffDamageHook`：107/110/111/112 伤害预调
+- `BattleBuffDigitStatHost`：101–113 刷新、挂 Skill、战斗标记
+- `BattleBuffDamageHook`：107/110/111/112/113 伤害预调（113 写入 skillMuls）
 - `PassiveSkillHost.syncBuffSkills`：ft=105
 - `Skill` / `Gong`：108 穿透、109 额外箭