diff --git a/server/gameserver/gungrasp.cc b/server/gameserver/gungrasp.cc
index 35eb6926..a865abed 100644
--- a/server/gameserver/gungrasp.cc
+++ b/server/gameserver/gungrasp.cc
@@ -2,11 +2,16 @@
 
 #include "gungrasp.h"
 #include "creature.h"
+#include "battledatacontext.h"
+
+#include "mt/GraspBuff.h"
+#include "mt/Grasp.h"
+#include "mt/Hero.h"
 
 struct GraspBuff
 {
     list_head entry;
-    const mt::Grasp* grasp_meta = nullptr;
+    std::tuple<const mt::GraspBuff*, const mt::GraspBuff*> buffs;
 };
 
 GunGrasp::GunGrasp(Creature* owner)
@@ -30,4 +35,49 @@ void GunGrasp::Clear()
 void GunGrasp::InstallTriggers()
 {
     Clear();
+    int hero_lv = 0;
+    int hero_quality = 0;
+    owner_->GetBattleContext()->GetHeroLvQuality(hero_lv, hero_quality);
+    if (owner_->GetHeroMeta()) {
+        mt::GraspBuffs* buffs = mt::Grasp::GetGrasp
+            (owner_->GetHeroMeta()->id(),
+             hero_lv,
+             owner_->GetCurrWeapon()->weapon_id);
+        if (buffs) {
+            for (auto& tuple : *buffs) {
+                switch ((GraspBuffTrigger_e)std::get<0>(tuple)->_trigger_type) {
+                case GraspBuffTrigger_e::kHit:
+                    {
+
+                    }
+                    break;
+                case GraspBuffTrigger_e::kKill:
+                    {
+
+                    }
+                    break;
+                case GraspBuffTrigger_e::kTakeOn:
+                    {
+
+                    }
+                    break;
+                case GraspBuffTrigger_e::kCond:
+                    {
+
+                    }
+                    break;
+                case GraspBuffTrigger_e::kHitAndEnd:
+                    {
+
+                    }
+                    break;
+                default:
+                    {
+                        abort();
+                    }
+                    break;
+                }
+            }
+        }
+    }
 }