diff --git a/server/gameserver/mt/Grasp.cc b/server/gameserver/mt/Grasp.cc
index 2f026f7c..9d2f2d2f 100644
--- a/server/gameserver/mt/Grasp.cc
+++ b/server/gameserver/mt/Grasp.cc
@@ -3,14 +3,13 @@
 #include "mt/Grasp.h"
 
 IMPL_TABLE(mt::Grasp)
-std::map<long long, std::map<int, std::vector<mt::GraspBuff*>>> mt::Grasp:: hero_weapon_hash_;
+std::map<long long, std::map<int, std::vector<const mt::GraspBuff*>>> mt::Grasp:: hero_weapon_hash_;
 
 namespace mt
 {
 
     void Grasp::Init1()
     {
-
     }
 
     void Grasp::Init2()
@@ -18,7 +17,19 @@ namespace mt
 
     }
 
-    std::vector<mt::GraspBuff*>* Grasp::GetGrasp(int hero_id, int hero_lv, int weapon_id)
+    void Grasp::StaticPreInit()
+    {
+        Traverse
+            (
+             [] (const mt::Grasp* meta, bool& stop)
+             {
+                 auto itr = hero_weapon_hash_.find(a8::MakeInt64(meta->hero_id(), meta->weapon_id()));
+                 if (itr != hero_weapon_hash_.end()) {
+                 }
+             });
+    }
+
+    std::vector<const mt::GraspBuff*>* Grasp::GetGrasp(int hero_id, int hero_lv, int weapon_id)
     {
         auto itr = hero_weapon_hash_.find(a8::MakeInt64(hero_id, weapon_id));
         if (itr != hero_weapon_hash_.end()) {
diff --git a/server/gameserver/mt/Grasp.h b/server/gameserver/mt/Grasp.h
index b2fb51d8..449d8d8b 100644
--- a/server/gameserver/mt/Grasp.h
+++ b/server/gameserver/mt/Grasp.h
@@ -14,15 +14,16 @@ namespace mt
 
         void Init1();
         void Init2();
+        void StaticPreInit();
 
         const mt::GraspBuff* buff1_meta = nullptr;
         const mt::GraspBuff* floor2_buff_meta = nullptr;
         const mt::GraspBuff* buff2_meta = nullptr;
 
-        static std::vector<mt::GraspBuff*>* GetGrasp(int hero_id, int hero_lv, int weapon_id);
+        static std::vector<const mt::GraspBuff*>* GetGrasp(int hero_id, int hero_lv, int weapon_id);
 
      private:
-        static std::map<long long, std::map<int, std::vector<mt::GraspBuff*>>> hero_weapon_hash_;
+        static std::map<long long, std::map<int, std::vector<const mt::GraspBuff*>>> hero_weapon_hash_;
     };
 
 }