diff --git a/server/gameserver/metadata.cc b/server/gameserver/metadata.cc
index ac64c2b..7b933c8 100644
--- a/server/gameserver/metadata.cc
+++ b/server/gameserver/metadata.cc
@@ -1535,4 +1535,19 @@ namespace MetaData
 
     }
 
+    void GunTalentGrow::Init()
+    {
+        std::vector<std::string> tmp_strs1;
+        a8::Split(i->addattr(), tmp_strs1, '|');
+        for (std::string& str : tmp_strs1) {
+            std::vector<std::string> tmp_strs2;
+            a8::Split(str, tmp_strs2, ':');
+            if (tmp_strs2.size() >= 2) {
+                addattr.push_back(
+                                  std::make_tuple(a8::XValue(tmp_strs2[0]), a8::XValue(tmp_strs2[1]))
+                                  );
+            }
+        }
+    }
+
 }
diff --git a/server/gameserver/metadata.h b/server/gameserver/metadata.h
index 89feb22..019d679 100644
--- a/server/gameserver/metadata.h
+++ b/server/gameserver/metadata.h
@@ -327,6 +327,15 @@ namespace MetaData
         const metatable::KillPoint* i = nullptr;
     };
 
+    struct GunTalentGrow
+    {
+        const metatable::GunTalentGrow* i = nullptr;
+
+        std::vector<std::tuple<int, int>> addattr;
+
+        void Init();
+    };
+
     struct AI
     {
         const metatable::AI* i = nullptr;
diff --git a/server/gameserver/metamgr.cc b/server/gameserver/metamgr.cc
index f531658..be2f5dd 100644
--- a/server/gameserver/metamgr.cc
+++ b/server/gameserver/metamgr.cc
@@ -191,6 +191,7 @@ public:
     std::list<MetaData::AI> ai_list;
     std::list<metatable::Text> text_meta_list;
     std::list<metatable::TerrainJson> terrain_meta_list;
+    std::list<metatable::GunTalentGrow> talent_meta_list;
 
     std::map<std::string, MetaData::Parameter*> parameter_hash;
     std::map<int, MetaData::Map*> gamemap_hash;
@@ -227,6 +228,7 @@ public:
     std::map<long long, MetaData::AI*> android_ai_hash;
     std::map<int, MetaData::AI*> ai_hash;
     std::map<std::string, std::string> text_hash;
+    std::map<int, std::shared_ptr<MetaData::GunTalentGrow>> talent_hash;
     std::map<std::string, std::vector<std::tuple<int, std::string>>> text_element_hash;
 
     int curr_group_id = 1001;
@@ -278,6 +280,7 @@ public:
         f8::ReadCsvMetaFile(res_path + "robot@robot.csv", robot_meta_list);
         f8::ReadCsvMetaFile(res_path + "ai@ai.csv", ai_meta_list);
         f8::ReadCsvMetaFile(res_path + "text@text.csv", text_meta_list);
+        f8::ReadCsvMetaFile(res_path + "gunTalentGrow@gunTalentGrow.csv", talent_meta_list);
         f8::ReadJsonMetaFile(res_path + "terrain.json", terrain_meta_list);
         BindToMetaData();
         #if 1
@@ -900,6 +903,13 @@ private:
            }
        }
 
+       for (auto& meta : talent_meta_list) {
+           std::shared_ptr<MetaData::GunTalentGrow> item = std::make_shared<MetaData::GunTalentGrow>();
+           item->i = &meta;
+           item->Init();
+           talent_hash[a8::MakeInt64(meta.talent_id(), meta.talent_lv())] = item;
+       }
+
     }
 
 private:
@@ -1224,3 +1234,9 @@ std::vector<std::tuple<int, std::string>>* MetaMgr::GetTextElements(const std::s
     auto itr = loader_->text_element_hash.find(textid);
     return itr != loader_->text_element_hash.end() ? &itr->second : nullptr;
 }
+
+MetaData::GunTalentGrow* MetaMgr::GetTalent(int talent_id, int talent_lv)
+{
+    auto itr = loader_->talent_hash.find(a8::MakeInt64(talent_id, talent_lv));
+    return itr != loader_->talent_hash.end() ? itr->second.get() : nullptr;
+}
diff --git a/server/gameserver/metamgr.h b/server/gameserver/metamgr.h
index ee7ed95..fec06c7 100644
--- a/server/gameserver/metamgr.h
+++ b/server/gameserver/metamgr.h
@@ -52,6 +52,7 @@ class MetaMgr : public a8::Singleton<MetaMgr>
     MetaData::Dress* GetDress(int dress_id);
     MetaData::Dress* RandDress();
     MetaData::RankReward* GetRankReward(int rank);
+    MetaData::GunTalentGrow* GetTalent(int talent_id, int talent_lv);
     float GetRankRewardParam(int rank);
     float GetKillRewardParam(int kill_num);
     int GetRankPointParam1(int rank);
diff --git a/server/tools/protobuild/metatable.proto b/server/tools/protobuild/metatable.proto
index 13b5b8a..1f96c90 100755
--- a/server/tools/protobuild/metatable.proto
+++ b/server/tools/protobuild/metatable.proto
@@ -416,6 +416,15 @@ message Text
     optional string text = 2;
 }
 
+message GunTalentGrow
+{
+    optional int32 id = 1;
+    optional int32 talent_id = 2;
+    optional int32 talent_lv = 3;
+    optional int32 addtype = 4;
+    optional string addattr = 5;
+}
+
 //end
 
 message DoorObjJson