diff --git a/1.6/1.6/Assemblies/WulaFallenEmpire.dll b/1.6/1.6/Assemblies/WulaFallenEmpire.dll
index 836d4a12..7a57d3cf 100644
Binary files a/1.6/1.6/Assemblies/WulaFallenEmpire.dll and b/1.6/1.6/Assemblies/WulaFallenEmpire.dll differ
diff --git a/Source/WulaFallenEmpire/Harmony/MapLifecycle_Patches.cs b/Source/WulaFallenEmpire/Harmony/MapLifecycle_Patches.cs
new file mode 100644
index 00000000..eb2e7075
--- /dev/null
+++ b/Source/WulaFallenEmpire/Harmony/MapLifecycle_Patches.cs
@@ -0,0 +1,48 @@
+using System;
+using HarmonyLib;
+using RimWorld.Planet;
+using Verse;
+
+namespace WulaFallenEmpire
+{
+    [HarmonyPatch(typeof(MapParent), "ShouldRemoveMapNow")]
+    [HarmonyPriority(600)]
+    public static class MapParent_ShouldRemoveMapNow_Patch
+    {
+        public static void Postfix(ref bool __result, MapParent __instance)
+        {
+            if (!__result)
+            {
+                return;
+            }
+            try
+            {
+                if (__instance.HasMap && WulaMapProtectionHelper.ShouldProtectMap(__instance.Map))
+                {
+                    __result = false;
+                }
+            }
+            catch (Exception arg)
+            {
+                Log.Error($"[WULA] Error in MapParent_ShouldRemoveMapNow_Patch: {arg}");
+            }
+        }
+    }
+
+    [HarmonyPatch(typeof(Game), "DeinitAndRemoveMap")]
+    [HarmonyPatch(new Type[] { typeof(Map), typeof(bool) })]
+    [HarmonyPriority(600)]
+    public static class Game_DeinitAndRemoveMap_Patch
+    {
+        [HarmonyPrefix]
+        private static bool PreventMapRemoval(Map map)
+        {
+            if (WulaMapProtectionHelper.ShouldProtectMap(map))
+            {
+                Log.Message("[WULA] Map destruction prevented by WulaMapProtectionHelper at Game.DeinitAndRemoveMap level.");
+                return false; // 返回 false 来阻止原始方法的执行
+            }
+            return true; // 返回 true 来继续执行原始方法
+        }
+    }
+}
\ No newline at end of file
diff --git a/Source/WulaFallenEmpire/Harmony/WulaMapProtectionHelper.cs b/Source/WulaFallenEmpire/Harmony/WulaMapProtectionHelper.cs
new file mode 100644
index 00000000..276ddfd2
--- /dev/null
+++ b/Source/WulaFallenEmpire/Harmony/WulaMapProtectionHelper.cs
@@ -0,0 +1,28 @@
+using System;
+using System.Linq;
+using Verse;
+
+namespace WulaFallenEmpire
+{
+    public static class WulaMapProtectionHelper
+    {
+        public static bool ShouldProtectMap(Map map)
+        {
+            if (map == null)
+            {
+                return false;
+            }
+            try
+            {
+                // 检查地图上是否存在一个口袋空间已经初始化的武装穿梭机
+                return map.listerThings.AllThings.OfType<Building_ArmedShuttleWithPocket>()
+                    .Any(shuttle => shuttle != null && shuttle.Spawned && shuttle.PocketMapGenerated);
+            }
+            catch (Exception arg)
+            {
+                Log.Error($"[WULA] Error in WulaMapProtectionHelper.ShouldProtectMap: {arg}");
+                return false;
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/Source/WulaFallenEmpire/WULA_Shuttle/Building_ArmedShuttle.cs b/Source/WulaFallenEmpire/WULA_Shuttle/Building_ArmedShuttle.cs
index 21475038..66e41fb4 100644
--- a/Source/WulaFallenEmpire/WULA_Shuttle/Building_ArmedShuttle.cs
+++ b/Source/WulaFallenEmpire/WULA_Shuttle/Building_ArmedShuttle.cs
@@ -356,7 +356,6 @@ namespace WulaFallenEmpire
                 command_Toggle.isActive = () => holdFire;
                 yield return command_Toggle;
             }
-            Log.Message($"[WULA] Stage 2: Launch Sequence - Providing launch gizmos for {this.Label}.");
             // The following gizmos are already provided by Building_PassengerShuttle's GetGizmos()
             // foreach (Gizmo gizmo in ShuttleComp.CompGetGizmosExtra()) yield return gizmo;
             // foreach (Gizmo gizmo in LaunchableComp.CompGetGizmosExtra()) yield return gizmo;
diff --git a/Source/WulaFallenEmpire/WULA_Shuttle/Building_ArmedShuttleWithPocket.cs b/Source/WulaFallenEmpire/WULA_Shuttle/Building_ArmedShuttleWithPocket.cs
index 4032a163..723864f2 100644
--- a/Source/WulaFallenEmpire/WULA_Shuttle/Building_ArmedShuttleWithPocket.cs
+++ b/Source/WulaFallenEmpire/WULA_Shuttle/Building_ArmedShuttleWithPocket.cs
@@ -162,7 +162,7 @@ namespace WulaFallenEmpire
             Log.Message($"[WULA-DEBUG] ExposeData called, mode: {Scribe.mode}");
             
             base.ExposeData();
-            Scribe_Deep.Look(ref pocketMap, "pocketMap");
+            Scribe_References.Look(ref pocketMap, "pocketMap");
             Scribe_Values.Look(ref pocketMapGenerated, "pocketMapGenerated", false);
             Scribe_Values.Look(ref pocketMapSize, "pocketMapSize", new IntVec2(80, 80));
             Scribe_Defs.Look(ref mapGenerator, "mapGenerator");
@@ -453,7 +453,8 @@ namespace WulaFallenEmpire
         /// </summary>
         protected virtual Map GeneratePocketMapInt()
         {
-            return PocketMapUtility.GeneratePocketMap(new IntVec3(pocketMapSize.x, 1, pocketMapSize.z), mapGenerator, null, this.Map);
+            // [核心修复] 将 sourceMap 设置为 null，彻底斩断口袋地图与创建它的主地图的生命周期联系。
+            return PocketMapUtility.GeneratePocketMap(new IntVec3(pocketMapSize.x, 1, pocketMapSize.z), mapGenerator, null, null);
         }
         
         /// <summary>
@@ -994,6 +995,9 @@ namespace WulaFallenEmpire
             
             base.SpawnSetup(map, respawningAfterLoad);
             
+            // 更新退出点目标，确保它指向当前的新地图
+            UpdateExitPointTarget();
+
             // 验证关键组件
             CompTransporter transporter = this.GetComp<CompTransporter>();
             if (transporter == null)
@@ -1005,9 +1009,6 @@ namespace WulaFallenEmpire
                 Log.Message($"[WULA-DEBUG] CompTransporter found with {transporter.innerContainer?.Count ?? 0} items");
             }
             
-            // 更新退出点目标（处理穿梭机重新部署的情况）
-            UpdateExitPointTarget();
-            
             // 如果是从飞行状态恢复，重新启用传送功能
             if (transportDisabled)
             {
diff --git a/Source/WulaFallenEmpire/WulaFallenEmpire.csproj b/Source/WulaFallenEmpire/WulaFallenEmpire.csproj
index 75b8bf8b..4a7ddad6 100644
--- a/Source/WulaFallenEmpire/WulaFallenEmpire.csproj
+++ b/Source/WulaFallenEmpire/WulaFallenEmpire.csproj
@@ -203,6 +203,10 @@
   <ItemGroup>
     <Compile Include="Verb\Verb_Excalibur\Thing_ExcaliburBeam.cs" />
   </ItemGroup>
+  <ItemGroup>
+    <Compile Include="Harmony\MapLifecycle_Patches.cs" />
+    <Compile Include="Harmony\WulaMapProtectionHelper.cs" />
+  </ItemGroup>
   <ItemGroup />
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <!-- 自定义清理任务，删除obj文件夹中的临时文件 -->