diff --git a/backend/core/character/GF/gunner_female/launcher_female.py b/backend/core/character/GF/gunner_female/launcher_female.py
index 59e94fdb..9340d94f 100755
--- a/backend/core/character/GF/gunner_female/launcher_female.py
+++ b/backend/core/character/GF/gunner_female/launcher_female.py
@@ -262,6 +262,7 @@ class Skill31(ActiveSkill):
     uuid = "1721e94897e9961d5c98130a13392f17"
 
     damage = False
+    buff = True
 
 
 # FM-31榴弹发射器 FM-31 그레네이드 런처
@@ -420,7 +421,7 @@ class Skill40(ActiveSkill):
     mp = [800, 1680]
     uuid = "9dc8438e4572d39243c97da31c113acc"
     data0 = [0, 76289, 84015, 91781, 99509, 107234, 115025, 122729, 130458, 138245, 145952, 153677, 161466, 169172, 176961, 184688, 192396, 200181, 207906, 215616, 223404, 231129, 238896, 246623, 254352, 262119, 269846, 277574, 285341, 293069, 300792, 308561, 316289, 324078, 331784, 339512, 347297, 355004, 362730, 370520, 378224, 386015, 393743, 401448, 409235, 416961, 424668, 432456, 440184, 447888, 455678]# noqa: E501
-    hit0 = 8
+    hit0 = 1
 
 
 # 重武装改造 알파 서포트
diff --git a/backend/core/character/GF/mage_female/battle_mage.py b/backend/core/character/GF/mage_female/battle_mage.py
index d92e15ce..52cbc56e 100644
--- a/backend/core/character/GF/mage_female/battle_mage.py
+++ b/backend/core/character/GF/mage_female/battle_mage.py
@@ -453,7 +453,7 @@ class Skill24(PassiveSkill):
     rangeLv = 2
     uuid = "573723c8c0614f5b1218ca9ff992115b"
 
-    associate = [{"type":"+change", "data":[0,100]}]
+    associate = [{"type":"+useChange", "data":[0,100]}]
 
 
 # 斗神意志 배틀 그루브