diff --git a/backend/core/character/GF/fighter_female/nenmaster_female.py b/backend/core/character/GF/fighter_female/nenmaster_female.py
index 7badfb09..c885beda 100644
--- a/backend/core/character/GF/fighter_female/nenmaster_female.py
+++ b/backend/core/character/GF/fighter_female/nenmaster_female.py
@@ -1,5 +1,4 @@
 #a7a059ebe9e6054c0644b40ef316d6e9
-import sys
 from core.basic.skill import PassiveSkill, ActiveSkill
 from core.basic.character import Character
 
diff --git a/backend/core/character/GF/gunner_female/spitfire_female.py b/backend/core/character/GF/gunner_female/spitfire_female.py
index bf8c3ba6..5d091ff2 100644
--- a/backend/core/character/GF/gunner_female/spitfire_female.py
+++ b/backend/core/character/GF/gunner_female/spitfire_female.py
@@ -1,6 +1,4 @@
 # 944b9aab492c15a8474f96947ceeb9e4
-import inspect
-import sys
 from core.basic.skill import PassiveSkill, ActiveSkill, characterLv
 from core.basic.character import Character
 
diff --git a/backend/core/character/GF/mage_male/glacial_master.py b/backend/core/character/GF/mage_male/glacial_master.py
index 27978745..98c73503 100644
--- a/backend/core/character/GF/mage_male/glacial_master.py
+++ b/backend/core/character/GF/mage_male/glacial_master.py
@@ -1,5 +1,4 @@
 #a5ccbaf5538981c6ef99b236c0a60b73
-import sys
 from core.basic.skill import PassiveSkill, ActiveSkill
 from core.basic.character import Character
 
diff --git a/backend/core/character/GF/priest_female/crusader_female.py b/backend/core/character/GF/priest_female/crusader_female.py
index 4e9b6f73..98f690c2 100644
--- a/backend/core/character/GF/priest_female/crusader_female.py
+++ b/backend/core/character/GF/priest_female/crusader_female.py
@@ -1,5 +1,4 @@
 #0c1b401bb09241570d364420b3ba3fd7
-import sys
 from core.basic.skill import PassiveBufferSkill,ActiveBufferSkill,ActiveSkill,PassiveSkill
 from core.basic.character import Character
 
diff --git a/backend/core/character/GF/swordman_female/dark_templar.py b/backend/core/character/GF/swordman_female/dark_templar.py
index 22f4d7fe..586e73b9 100644
--- a/backend/core/character/GF/swordman_female/dark_templar.py
+++ b/backend/core/character/GF/swordman_female/dark_templar.py
@@ -1,5 +1,4 @@
 #1645c45aabb008c98406b3a16447040d
-import sys
 from core.basic.skill import PassiveSkill, ActiveSkill
 from core.basic.character import Character
 
diff --git a/backend/core/character/GF/swordman_female/demon_slayer.py b/backend/core/character/GF/swordman_female/demon_slayer.py
index a7068843..490f5fed 100644
--- a/backend/core/character/GF/swordman_female/demon_slayer.py
+++ b/backend/core/character/GF/swordman_female/demon_slayer.py
@@ -1,5 +1,4 @@
 #1645c45aabb008c98406b3a16447040d
-import sys
 from core.basic.skill import PassiveSkill, ActiveSkill
 from core.basic.character import Character
 
diff --git a/backend/core/character/GF/swordman_female/spectre.py b/backend/core/character/GF/swordman_female/spectre.py
index 930aabc9..eb271a1b 100644
--- a/backend/core/character/GF/swordman_female/spectre.py
+++ b/backend/core/character/GF/swordman_female/spectre.py
@@ -1,7 +1,6 @@
 #1645c45aabb008c98406b3a16447040d
 from core.basic.skill import PassiveSkill, ActiveSkill
 from core.basic.character import Character
-import sys
 
 # 冥思 냉정함
 # https://api.neople.co.kr/df/skills/1645c45aabb008c98406b3a16447040d/d89f26862e348a801b30bb9fd7125db5?apikey=fdvit1Kj64EAJm0qfB3JEAD8FLExLDD0
diff --git a/backend/core/character/GF/swordman_female/vegabond.py b/backend/core/character/GF/swordman_female/vegabond.py
index 13608776..0ad88d03 100644
--- a/backend/core/character/GF/swordman_female/vegabond.py
+++ b/backend/core/character/GF/swordman_female/vegabond.py
@@ -1,5 +1,4 @@
 #1645c45aabb008c98406b3a16447040d
-import sys
 from core.basic.skill import PassiveSkill, ActiveSkill
 from core.basic.character import Character
 from core.basic.formula import 武器强化计算
diff --git a/backend/core/character/GF/swordman_male/asura.py b/backend/core/character/GF/swordman_male/asura.py
index c6f651d7..b47c0e4f 100644
--- a/backend/core/character/GF/swordman_male/asura.py
+++ b/backend/core/character/GF/swordman_male/asura.py
@@ -1,5 +1,4 @@
 #41f1cdc2ff58bb5fdc287be0db2a8df3
-import sys
 from core.basic.skill import PassiveSkill, ActiveSkill
 from core.basic.character import Character
 
diff --git a/backend/core/character/GF/swordman_male/berserker.py b/backend/core/character/GF/swordman_male/berserker.py
index 6394c578..4db9dc5c 100644
--- a/backend/core/character/GF/swordman_male/berserker.py
+++ b/backend/core/character/GF/swordman_male/berserker.py
@@ -1,5 +1,4 @@
 #41f1cdc2ff58bb5fdc287be0db2a8df3
-import sys
 from core.basic.skill import PassiveSkill, ActiveSkill
 from core.basic.character import Character
 
diff --git a/backend/core/character/GF/swordman_male/ghostblade.py b/backend/core/character/GF/swordman_male/ghostblade.py
index a8eccdb4..8a98cc79 100644
--- a/backend/core/character/GF/swordman_male/ghostblade.py
+++ b/backend/core/character/GF/swordman_male/ghostblade.py
@@ -1,5 +1,4 @@
 #41f1cdc2ff58bb5fdc287be0db2a8df3
-import sys
 from core.basic.skill import PassiveSkill, ActiveSkill
 from core.basic.character import Character
 
diff --git a/backend/core/character/GF/swordman_male/soul_bender.py b/backend/core/character/GF/swordman_male/soul_bender.py
index 349e7fd9..2f66c59e 100644
--- a/backend/core/character/GF/swordman_male/soul_bender.py
+++ b/backend/core/character/GF/swordman_male/soul_bender.py
@@ -1,5 +1,4 @@
 #41f1cdc2ff58bb5fdc287be0db2a8df3
-import sys
 from core.basic.skill import PassiveSkill, ActiveSkill
 from core.basic.character import Character