diff --git a/assets/data/block/air.toml b/assets/data/block/air.toml
index d3a07c9..3b833c2 100644
--- a/assets/data/block/air.toml
+++ b/assets/data/block/air.toml
@@ -8,5 +8,4 @@ is_passable = true
 is_transitional = false
 is_transparent = true
 name = 'air'
-name_key = 'block.air'
 roughness = 1.0
\ No newline at end of file
diff --git a/assets/data/block/dirt.toml b/assets/data/block/dirt.toml
index 8de0d17..d7f3c5b 100644
--- a/assets/data/block/dirt.toml
+++ b/assets/data/block/dirt.toml
@@ -8,5 +8,4 @@ is_passable = false
 is_transitional = true
 is_transparent = false
 name = 'dirt'
-name_key = 'block.dirt'
 roughness = 1.0
\ No newline at end of file
diff --git a/assets/data/block/grass.toml b/assets/data/block/grass.toml
index ad4998c..688a14c 100644
--- a/assets/data/block/grass.toml
+++ b/assets/data/block/grass.toml
@@ -8,5 +8,4 @@ is_passable = true
 is_transitional = false
 is_transparent = true
 name = 'grass'
-name_key = 'block.grass'
 roughness = 0.90000000000000002
\ No newline at end of file
diff --git a/assets/data/block/grass_block.toml b/assets/data/block/grass_block.toml
index c998df8..3918475 100644
--- a/assets/data/block/grass_block.toml
+++ b/assets/data/block/grass_block.toml
@@ -8,5 +8,4 @@ is_passable = false
 is_transitional = true
 is_transparent = false
 name = 'grass_block'
-name_key = 'block.grass_block'
 roughness = 0.90000000000000002
\ No newline at end of file
diff --git a/assets/data/block/leaf.toml b/assets/data/block/leaf.toml
index 5c93fcf..186c03f 100644
--- a/assets/data/block/leaf.toml
+++ b/assets/data/block/leaf.toml
@@ -8,5 +8,4 @@ is_passable = false
 is_transitional = false
 is_transparent = true
 name = 'leaf'
-name_key = 'block.leaf'
 roughness = 0.69999999999999996
\ No newline at end of file
diff --git a/assets/data/block/log.toml b/assets/data/block/log.toml
index 169f9ad..b38b4e9 100644
--- a/assets/data/block/log.toml
+++ b/assets/data/block/log.toml
@@ -8,5 +8,4 @@ is_passable = false
 is_transitional = false
 is_transparent = false
 name = 'log'
-name_key = 'block.log'
 roughness = 0.69999999999999996
\ No newline at end of file
diff --git a/assets/data/block/sand.toml b/assets/data/block/sand.toml
index fe411c7..c00bd1f 100644
--- a/assets/data/block/sand.toml
+++ b/assets/data/block/sand.toml
@@ -8,5 +8,4 @@ is_passable = false
 is_transitional = true
 is_transparent = false
 name = 'sand'
-name_key = 'block.sand'
 roughness = 0.80000000000000004
\ No newline at end of file
diff --git a/assets/data/block/snowy_grass_block.toml b/assets/data/block/snowy_grass_block.toml
index 220b93f..109d65a 100644
--- a/assets/data/block/snowy_grass_block.toml
+++ b/assets/data/block/snowy_grass_block.toml
@@ -8,5 +8,4 @@ is_passable = false
 is_transitional = true
 is_transparent = false
 name = 'snowy_grass_block'
-name_key = 'block.snowy_grass_block'
 roughness = 0.90000000000000002
\ No newline at end of file
diff --git a/assets/data/block/stone.toml b/assets/data/block/stone.toml
index e39d214..c0c7016 100644
--- a/assets/data/block/stone.toml
+++ b/assets/data/block/stone.toml
@@ -8,5 +8,4 @@ is_passable = false
 is_transitional = true
 is_transparent = false
 name = 'stone'
-name_key = 'block.stone'
 roughness = 0.75
\ No newline at end of file
diff --git a/assets/data/block/template.toml b/assets/data/block/template.toml
index 34c62ce..30911fa 100644
--- a/assets/data/block/template.toml
+++ b/assets/data/block/template.toml
@@ -9,4 +9,3 @@ is_discard = false
 is_blend = false
 is_transitional = false
 roughness = 1.0
-name_key = "block.template"
diff --git a/assets/data/block/water.toml b/assets/data/block/water.toml
index 33bec27..0cd0e4e 100644
--- a/assets/data/block/water.toml
+++ b/assets/data/block/water.toml
@@ -8,5 +8,4 @@ is_passable = true
 is_transitional = false
 is_transparent = true
 name = 'water'
-name_key = 'block.water'
 roughness = 0.02
\ No newline at end of file
diff --git a/assets/lang/en_US.json b/assets/lang/en_US.json
index 4444ab9..bd45502 100644
--- a/assets/lang/en_US.json
+++ b/assets/lang/en_US.json
@@ -36,14 +36,15 @@
     "joingame.server_ip": "Server Ip",
     "joingame.join_world": "Join World",
     "error.disable_voice": "Server Disable Voice Chat",
-    "block.air": "air",
-    "block.dirt": "dirt",
-    "block.grass_block": "grass block",
-    "block.grass": "grass",
-    "block.leaf": "leaf",
-    "block.log": "log",
-    "block.sand": "sand",
-    "block.snowy_grass_block": "snowy grass block",
-    "block.stone": "stone",
-    "block.water": "water"
+    "item.air.name": "air",
+    "item.dirt.name": "dirt",
+    "item.grass_block.name": "grass block",
+    "item.grass.name": "grass",
+    "item.leaf.name": "leaf",
+    "item.log.name": "log",
+    "item.sand.name": "sand",
+    "item.snowy_grass_block.name": "snowy grass block",
+    "item.stone.name": "stone",
+    "item.water.name": "water",
+    "item.pig_spawn_egg.name": "pig spawn egg"
 }
\ No newline at end of file
diff --git a/assets/lang/zh_CN.json b/assets/lang/zh_CN.json
index 1d83700..362fb53 100644
--- a/assets/lang/zh_CN.json
+++ b/assets/lang/zh_CN.json
@@ -36,14 +36,15 @@
     "joingame.server_ip": "服务器IP",
     "joingame.join_world": "加入世界",
     "error.disable_voice": "服务器已禁用语音聊天",
-    "block.air": "空气",
-    "block.dirt": "泥土",
-    "block.grass_block": "草方块",
-    "block.grass": "草",
-    "block.leaf": "树叶",
-    "block.log": "原木",
-    "block.sand": "沙子",
-    "block.snowy_grass_block": "覆雪草方块",
-    "block.stone": "石头",
-    "block.water": "水"
+    "item.air.name": "空气",
+    "item.dirt.name": "泥土",
+    "item.grass_block.name": "草方块",
+    "item.grass.name": "草",
+    "item.leaf.name": "树叶",
+    "item.log.name": "原木",
+    "item.sand.name": "沙子",
+    "item.snowy_grass_block.name": "覆雪草方块",
+    "item.stone.name": "石头",
+    "item.water.name": "水",
+    "item.pig_spawn_egg.name": "猪猪刷怪蛋"
 }
\ No newline at end of file
diff --git a/include/Cubed/gameplay/block.hpp b/include/Cubed/gameplay/block.hpp
index 14fa0c7..8a8056f 100644
--- a/include/Cubed/gameplay/block.hpp
+++ b/include/Cubed/gameplay/block.hpp
@@ -42,7 +42,6 @@ struct LookBlock {
 
 struct BlockData {
     std::string name;
-    std::string name_key;
     BlockType id = 0;
 
     bool is_liquid = false;
@@ -56,17 +55,14 @@ struct BlockData {
     bool is_blend = false;
     bool is_transitional = false;
     float roughness = 1.0f;
-    BlockData(std::string_view b_name, std::string_view name_k, BlockType b_id,
-              bool liquid, bool passable, bool cross_plane, bool transparent,
-              bool gas, bool discard, bool blend, bool transitional, float r)
-        : name(b_name), name_key(name_k), id(b_id), is_liquid(liquid),
-          is_gas(gas), is_passable(passable), is_cross_plane(cross_plane),
+    BlockData(std::string_view b_name, BlockType b_id, bool liquid,
+              bool passable, bool cross_plane, bool transparent, bool gas,
+              bool discard, bool blend, bool transitional, float r)
+        : name(b_name), id(b_id), is_liquid(liquid), is_gas(gas),
+          is_passable(passable), is_cross_plane(cross_plane),
           is_transparent(transparent), is_discard(discard), is_blend(blend),
           is_transitional(transitional), roughness(r) {}
-    BlockData() {
-        name = "";
-        name_key = "";
-    }
+    BlockData() { name = ""; }
 };
 
 } // namespace Cubed
\ No newline at end of file
diff --git a/include/Cubed/gameplay/block_manager.hpp b/include/Cubed/gameplay/block_manager.hpp
index b84d497..4fb8e28 100644
--- a/include/Cubed/gameplay/block_manager.hpp
+++ b/include/Cubed/gameplay/block_manager.hpp
@@ -11,7 +11,6 @@ public:
     static unsigned sums();
     static unsigned cross_plane_sum();
     static const std::string& name_form_id(BlockType id);
-    static std::string local_name(BlockType id);
     static bool is_gas(BlockType id);
     static bool is_liquid(BlockType id);
 
diff --git a/include/Cubed/gameplay/item.hpp b/include/Cubed/gameplay/item.hpp
index 3a329ca..71da9dc 100644
--- a/include/Cubed/gameplay/item.hpp
+++ b/include/Cubed/gameplay/item.hpp
@@ -19,6 +19,7 @@ using ItemProperty = std::variant<BlockType, std::string>;
 struct ItemData {
     ItemID id = 0;
     std::string name;
+    std::string local_name;
     std::string description;
     std::string path;
     ItemKind kind = ItemKind::NONE;
diff --git a/src/gameplay/block_manager.cpp b/src/gameplay/block_manager.cpp
index 6285d6c..03c6527 100644
--- a/src/gameplay/block_manager.cpp
+++ b/src/gameplay/block_manager.cpp
@@ -1,6 +1,5 @@
 #include "Cubed/gameplay/block_manager.hpp"
 
-#include "Cubed/localization.hpp"
 #include "Cubed/tools/cubed_assert.hpp"
 #include "Cubed/tools/log.hpp"
 #include "Cubed/tools/toml.utils.hpp"
@@ -36,14 +35,6 @@ const std::string& BlockManager::name_form_id(BlockType id) {
     }
     return c->second.name;
 }
-std::string BlockManager::local_name(BlockType id) {
-    cacc c;
-    if (!m_datas.find(c, id)) {
-        ASSERT(false);
-        return EMPTY.name_key;
-    }
-    return tr(c->second.name_key);
-}
 bool BlockManager::is_gas(BlockType id) {
     cacc c;
     if (!m_datas.find(c, id)) {
@@ -160,12 +151,18 @@ void BlockManager::init() {
         auto is_blend = safe_get_value(block, "is_blend", false);
         auto is_transitional = safe_get_value(block, "is_transitional", false);
         auto roughness = safe_get_value(block, "roughness", 1.0);
-        auto name_key = safe_get_value(block, "name_key", "Unknow_key");
-        BlockData data{
-            *name,           *name_key,        static_cast<BlockType>(*id),
-            *is_liquid,      *is_passable,     *is_cross_plane,
-            *is_transparent, *is_gas,          *is_discard,
-            *is_blend,       *is_transitional, static_cast<float>(*roughness)};
+
+        BlockData data{*name,
+                       static_cast<BlockType>(*id),
+                       *is_liquid,
+                       *is_passable,
+                       *is_cross_plane,
+                       *is_transparent,
+                       *is_gas,
+                       *is_discard,
+                       *is_blend,
+                       *is_transitional,
+                       static_cast<float>(*roughness)};
 
         if (!m_datas.emplace(static_cast<BlockType>(*id), std::move(data))) {
             Logger::error("Block Type {} already exist!", *id);
diff --git a/src/gameplay/item_manager.cpp b/src/gameplay/item_manager.cpp
index ec33bf1..895ee5d 100644
--- a/src/gameplay/item_manager.cpp
+++ b/src/gameplay/item_manager.cpp
@@ -1,6 +1,7 @@
 #include "Cubed/gameplay/item_manager.hpp"
 
 #include "Cubed/gameplay/block_manager.hpp"
+#include "Cubed/localization.hpp"
 #include "Cubed/tools/cubed_assert.hpp"
 #include "Cubed/tools/log.hpp"
 
@@ -76,6 +77,7 @@ void ItemManager::add(const std::filesystem::path& path) {
             data.property = "cubed:pig";
         }
     }
+    data.local_name = tr(std::format("item.{}.name", data.name));
     acc a;
     if (m_map.emplace(a, data.id, std::move(data))) {
         if (!m_id_map.emplace(a->second.name, a->first)) {
diff --git a/src/ui/inventory_ui.cpp b/src/ui/inventory_ui.cpp
index 8ab7d60..ed58c4d 100644
--- a/src/ui/inventory_ui.cpp
+++ b/src/ui/inventory_ui.cpp
@@ -109,7 +109,7 @@ void InventoryUI::update_item_info() {
 
             if (type != 0) {
                 auto& data = ItemManager::get(type);
-                m_item_info->set_text(data.name).set_visible(true);
+                m_item_info->set_text(data.local_name).set_visible(true);
                 return true;
             }
         }