diff --git a/backend/core/basic/skill.py b/backend/core/basic/skill.py
index f1c2b936..14ffde4d 100644
--- a/backend/core/basic/skill.py
+++ b/backend/core/basic/skill.py
@@ -403,6 +403,12 @@ class BuffSkill(Skill):
             elif self.upType == 'heal':
                 self.cdReduce *= 1 - 0.1
 
+    def vp_1(self):
+        pass
+
+    def vp_2(self):
+        pass
+
 class PassiveBufferSkill(BuffSkill):
     type: str = 'passive'