diff --git a/README.md b/README.md
index 8ffcd84..8461b8a 100644
--- a/README.md
+++ b/README.md
@@ -13,6 +13,11 @@ Reconstruct "Real Universe". Then leave a "GenesisBook".
 
 ### 最近更新介绍 | Recent update
 
+- v2.3.4
+    + 修复了巨型建筑加载出错的问题
+
+    + Fixed the problem of loading Mega Buildings
+
 - v2.3.3
     + 修复了新版本模型冲突的问题
     + 修复了合成器物品详情位置不正确的问题
@@ -26,12 +31,6 @@ Reconstruct "Real Universe". Then leave a "GenesisBook".
     + Adjusted the position of the logistics item selection UI
     + Added a series of items: Developer Log 01~11
 
-
-- v2.3.2
-    + 调整了混凝土的解锁科技
-
-    + Adjusted the unlock technology of concrete
-
 ----
 
 <details>
@@ -111,6 +110,10 @@ Reconstruct "Real Universe". Then leave a "GenesisBook".
 <details>
   <summary>展开查看</summary>
 
+- v2.3.4
+    + 修复了巨型建筑加载出错的问题
+
+
 - v2.3.3
     + 修复了新版本模型冲突的问题
     + 修复了合成器物品详情位置不正确的问题
@@ -346,6 +349,10 @@ free to communicate with us.
 <details>
   <summary>Details</summary>
 
+- v2.3.4
+    + Fixed the problem of loading Mega Buildings
+
+
 - v2.3.3
     + Fixed the conflict with the new version model
     + Fixed the problem that the synthesis item details position is incorrect
diff --git a/src/ProjectGenesis.cs b/src/ProjectGenesis.cs
index 026c6f2..6223445 100644
--- a/src/ProjectGenesis.cs
+++ b/src/ProjectGenesis.cs
@@ -38,7 +38,7 @@ public class ProjectGenesis : BaseUnityPlugin, IModCanSave, IMultiplayerModWithS
     {
         public const string MODGUID = "org.LoShin.GenesisBook";
         internal const string MODNAME = "GenesisBook";
-        internal const string VERSION = "2.3.3";
+        internal const string VERSION = "2.3.4";
         internal static ManualLogSource logger;
 
         //无限堆叠开关(私货)
diff --git a/src/Utils/PrefabFixUtils.cs b/src/Utils/PrefabFixUtils.cs
index 0ba7e98..220d0af 100644
--- a/src/Utils/PrefabFixUtils.cs
+++ b/src/Utils/PrefabFixUtils.cs
@@ -106,7 +106,7 @@ internal static void ItemPostFix(ItemProtoSet itemProtos)
         internal static void ModelPostFix(ModelProtoSet models)
         {
             // 天穹装配厂
-            var testCraftingTableModel = models.Select(403);
+            var testCraftingTableModel = models.Select(453);
             ref var prefabDesc1 = ref testCraftingTableModel.prefabDesc;
             prefabDesc1.isAssembler = true;
             prefabDesc1.assemblerRecipeType = (ERecipeType_1)ERecipeType.Assemble;
@@ -122,7 +122,7 @@ internal static void ModelPostFix(ModelProtoSet models)
             prefabDesc1.workEnergyPerTick = 500000;
 
             // 物质裂解塔
-            var testCraftingTableModel2 = models.Select(404);
+            var testCraftingTableModel2 = models.Select(454);
             ref var prefabDesc2 = ref testCraftingTableModel2.prefabDesc;
             prefabDesc2.isAssembler = true;
             prefabDesc2.assemblerRecipeType = (ERecipeType_1)ERecipeType.所有熔炉;
@@ -138,7 +138,7 @@ internal static void ModelPostFix(ModelProtoSet models)
             prefabDesc2.workEnergyPerTick = 500000;
 
             // 巨型化学反应釜
-            var testCraftingTableModel3 = models.Select(405);
+            var testCraftingTableModel3 = models.Select(455);
             ref var prefabDesc3 = ref testCraftingTableModel3.prefabDesc;
             prefabDesc3.isAssembler = true;
             prefabDesc3.assemblerRecipeType = (ERecipeType_1)ERecipeType.所有化工;
@@ -154,7 +154,7 @@ internal static void ModelPostFix(ModelProtoSet models)
             prefabDesc3.workEnergyPerTick = 500000;
 
             // 精密结构组装厂
-            var testCraftingTableModel4 = models.Select(406);
+            var testCraftingTableModel4 = models.Select(456);
             ref var prefabDesc4 = ref testCraftingTableModel4.prefabDesc;
             prefabDesc4.isAssembler = true;
             prefabDesc4.assemblerRecipeType = (ERecipeType_1)ERecipeType.所有高精;
@@ -170,7 +170,7 @@ internal static void ModelPostFix(ModelProtoSet models)
             prefabDesc4.workEnergyPerTick = 500000;
 
             // 物质分解设施
-            var testCraftingTableModel5 = models.Select(410);
+            var testCraftingTableModel5 = models.Select(460);
             ref var prefabDesc5 = ref testCraftingTableModel5.prefabDesc;
             prefabDesc5.isAssembler = true;
             prefabDesc5.assemblerRecipeType = (ERecipeType_1)ERecipeType.垃圾回收;
@@ -186,7 +186,7 @@ internal static void ModelPostFix(ModelProtoSet models)
             prefabDesc5.workEnergyPerTick = 1000000;
 
             // 巨型粒子对撞机
-            var testCraftingTableModel6 = models.Select(411);
+            var testCraftingTableModel6 = models.Select(461);
             ref var prefabDesc6 = ref testCraftingTableModel6.prefabDesc;
             prefabDesc6.isAssembler = true;
             prefabDesc6.assemblerRecipeType = (ERecipeType_1)ERecipeType.Particle;
@@ -204,13 +204,13 @@ internal static void ModelPostFix(ModelProtoSet models)
             LDB.items.Select(2211).prefabDesc.fuelMask = 5;
             LDB.items.Select(2210).prefabDesc.fuelMask = 6;
 
-            var antiMatterModel = models.Select(407);
+            var antiMatterModel = models.Select(457);
             ref var antiMatterModelprefabDesc = ref antiMatterModel.prefabDesc;
             antiMatterModelprefabDesc.fuelMask = 4;
             antiMatterModelprefabDesc.genEnergyPerTick = 1200000000;
             antiMatterModelprefabDesc.useFuelPerTick = 1200000000;
 
-            var megapumper = models.Select(412);
+            var megapumper = models.Select(462);
             ref var megapumperprefabDesc = ref megapumper.prefabDesc;
             megapumperprefabDesc.isFractionator = false;
             megapumperprefabDesc.assemblerRecipeType = ERecipeType_1.None;