diff --git a/Assets/Res_Addr/Skill/Skill_ManaBurst.prefab b/Assets/Res_Addr/Skill/Skill_ManaBurst.prefab
index 421b2c6ad..4e679b92a 100644
--- a/Assets/Res_Addr/Skill/Skill_ManaBurst.prefab
+++ b/Assets/Res_Addr/Skill/Skill_ManaBurst.prefab
@@ -45,11 +45,13 @@ MonoBehaviour:
   m_Script: {fileID: 11500000, guid: c5bb4aa1003b8af499df6ceb947f3f28, type: 3}
   m_Name: 
   m_EditorClassIdentifier: 
+  ColliderLayer: Actor
   m_Pierce: 1
   str_HitEffect: 
+  m_ShowTimeOverEffect: 1
   m_ProjectileHitChecker: {fileID: 4295334195928427598}
-  lifeTime: 2
-  gap: 0.3
+  lifeTime: 1
+  gap: 0.1
   size: {x: 1, y: 1, z: 1}
 --- !u!1 &9081528455419675309
 GameObject:
@@ -34623,6 +34625,7 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: 
   Off_OnlyThisObj_byHit: 0
+  NoDMG: 0
 --- !u!199 &8992201103511036877
 ParticleSystemRenderer:
   serializedVersion: 6
diff --git a/Assets/Script/Character/Projectile/Skill/Skill_ManaBurst.cs b/Assets/Script/Character/Projectile/Skill/Skill_ManaBurst.cs
index 1c7ddf372..bf96509ff 100644
--- a/Assets/Script/Character/Projectile/Skill/Skill_ManaBurst.cs
+++ b/Assets/Script/Character/Projectile/Skill/Skill_ManaBurst.cs
@@ -84,11 +84,11 @@ public class Skill_ManaBurst : ProjectileBase
 
         while (Ltime > 0f)
         {
-            yield return new WaitForSeconds(TotalGap);
             Ltime -= TotalGap;
             box.enabled = true;
             yield return null;
             box.enabled = false;
+            yield return new WaitForSeconds(TotalGap);
         }
         Off(true);
     }