diff --git a/PoolOpt/PoolOpt.cs b/PoolOpt/PoolOpt.cs
index 2354552..3285f37 100644
--- a/PoolOpt/PoolOpt.cs
+++ b/PoolOpt/PoolOpt.cs
@@ -25,7 +25,7 @@ public class PoolOptPatch : BaseUnityPlugin
         {
             if (planet == null) continue;
             var oldLen = planet.entityPool.Length;
-            if (OptimizePool((in EntityData n) => n.id, 1024,
+            if (OptimizePool((in EntityData n) => n.id, () => { planet.SetEntityCapacity(1024); },
                     ref planet.entityPool, ref planet.entityCursor, ref planet.entityCapacity,
                     ref planet.entityRecycle, ref planet.entityRecycleCursor))
             {
@@ -42,7 +42,7 @@ public class PoolOptPatch : BaseUnityPlugin
             }
 
             oldLen = planet.prebuildPool.Length;
-            if (OptimizePool((in PrebuildData n) => n.id, 256,
+            if (OptimizePool((in PrebuildData n) => n.id, () => { planet.SetPrebuildCapacity(256); },
                     ref planet.prebuildPool, ref planet.prebuildCursor, ref planet.prebuildCapacity,
                     ref planet.prebuildRecycle, ref planet.prebuildRecycleCursor))
             {
@@ -57,27 +57,27 @@ public class PoolOptPatch : BaseUnityPlugin
             var cargoTraffic = planet.cargoTraffic;
             if (cargoTraffic != null)
             {
-                if (OptimizePool((in BeltComponent n) => n.id, 16,
+                if (OptimizePool((in BeltComponent n) => n.id, () => { cargoTraffic.SetBeltCapacity(16); },
                         ref cargoTraffic.beltPool, ref cargoTraffic.beltCursor, ref cargoTraffic.beltCapacity,
                         ref cargoTraffic.beltRecycle, ref cargoTraffic.beltRecycleCursor))
                     Logger.LogDebug($"Optimized `{nameof(cargoTraffic.beltPool)}` on Planet {planet.planetId}");
-                if (OptimizePool((in CargoPath n) => n?.id ?? 0, 16,
+                if (OptimizePool((in CargoPath n) => n?.id ?? 0, () => { cargoTraffic.SetPathCapacity(16); },
                         ref cargoTraffic.pathPool, ref cargoTraffic.pathCursor, ref cargoTraffic.pathCapacity,
                         ref cargoTraffic.pathRecycle, ref cargoTraffic.pathRecycleCursor))
                     Logger.LogDebug($"Optimized `{nameof(cargoTraffic.pathPool)}` on Planet {planet.planetId}");
-                if (OptimizePool((in SplitterComponent n) => n.id, 16,
+                if (OptimizePool((in SplitterComponent n) => n.id, () => { cargoTraffic.SetSplitterCapacity(16); },
                         ref cargoTraffic.splitterPool, ref cargoTraffic.splitterCursor, ref cargoTraffic.splitterCapacity,
                         ref cargoTraffic.splitterRecycle, ref cargoTraffic.splitterRecycleCursor))
                     Logger.LogDebug($"Optimized `{nameof(cargoTraffic.splitterPool)}` on Planet {planet.planetId}");
-                if (OptimizePool((in MonitorComponent n) => n.id, 16,
+                if (OptimizePool((in MonitorComponent n) => n.id, () => { cargoTraffic.SetMonitorCapacity(16); },
                         ref cargoTraffic.monitorPool, ref cargoTraffic.monitorCursor, ref cargoTraffic.monitorCapacity,
                         ref cargoTraffic.monitorRecycle, ref cargoTraffic.monitorRecycleCursor))
                     Logger.LogDebug($"Optimized `{nameof(cargoTraffic.monitorPool)}` on Planet {planet.planetId}");
-                if (OptimizePool((in SpraycoaterComponent n) => n.id, 16,
+                if (OptimizePool((in SpraycoaterComponent n) => n.id, () => { cargoTraffic.SetSpraycoaterCapacity(16); },
                         ref cargoTraffic.spraycoaterPool, ref cargoTraffic.spraycoaterCursor, ref cargoTraffic.spraycoaterCapacity,
                         ref cargoTraffic.spraycoaterRecycle, ref cargoTraffic.spraycoaterRecycleCursor))
                     Logger.LogDebug($"Optimized `{nameof(cargoTraffic.spraycoaterPool)}` on Planet {planet.planetId}");
-                if (OptimizePool((in PilerComponent n) => n.id, 16,
+                if (OptimizePool((in PilerComponent n) => n.id, () => { cargoTraffic.SetPilerCapacity(16); },
                         ref cargoTraffic.pilerPool, ref cargoTraffic.pilerCursor, ref cargoTraffic.pilerCapacity,
                         ref cargoTraffic.pilerRecycle, ref cargoTraffic.pilerRecycleCursor))
                     Logger.LogDebug($"Optimized `{nameof(cargoTraffic.pilerPool)}` on Planet {planet.planetId}");
@@ -85,11 +85,11 @@ public class PoolOptPatch : BaseUnityPlugin
             var factoryStorage = planet.factoryStorage;
             if (factoryStorage != null)
             {
-                if (OptimizePool((in StorageComponent n) => n?.id ?? 0, 64,
+                if (OptimizePool((in StorageComponent n) => n?.id ?? 0, () => { factoryStorage.SetStorageCapacity(64); },
                         ref factoryStorage.storagePool, ref factoryStorage.storageCursor, ref factoryStorage.storageCapacity,
                         ref factoryStorage.storageRecycle, ref factoryStorage.storageRecycleCursor))
                     Logger.LogDebug($"Optimized `{nameof(factoryStorage.storagePool)}` on Planet {planet.planetId}");
-                if (OptimizePool((in TankComponent n) => n.id, 256,
+                if (OptimizePool((in TankComponent n) => n.id, () => { factoryStorage.SetTankCapacity(256); },
                         ref factoryStorage.tankPool, ref factoryStorage.tankCursor, ref factoryStorage.tankCapacity,
                         ref factoryStorage.tankRecycle, ref factoryStorage.tankRecycleCursor))
                     Logger.LogDebug($"Optimized `{nameof(factoryStorage.tankPool)}` on Planet {planet.planetId}");
@@ -97,31 +97,31 @@ public class PoolOptPatch : BaseUnityPlugin
             var factorySystem = planet.factorySystem;
             if (factorySystem != null)
             {
-                if (OptimizePool((in MinerComponent n) => n.id, 256,
+                if (OptimizePool((in MinerComponent n) => n.id, () => { factorySystem.SetMinerCapacity(256); },
                         ref factorySystem.minerPool, ref factorySystem.minerCursor, ref factorySystem.minerCapacity,
                         ref factorySystem.minerRecycle, ref factorySystem.minerRecycleCursor))
                     Logger.LogDebug($"Optimized `{nameof(factorySystem.minerPool)}` on Planet {planet.planetId}");
-                if (OptimizePool((in InserterComponent n) => n.id, 256,
+                if (OptimizePool((in InserterComponent n) => n.id, () => { factorySystem.SetInserterCapacity(256); },
                         ref factorySystem.inserterPool, ref factorySystem.inserterCursor, ref factorySystem.inserterCapacity,
                         ref factorySystem.inserterRecycle, ref factorySystem.inserterRecycleCursor))
                     Logger.LogDebug($"Optimized `{nameof(factorySystem.inserterPool)}` on Planet {planet.planetId}");
-                if (OptimizePool((in AssemblerComponent n) => n.id, 256,
+                if (OptimizePool((in AssemblerComponent n) => n.id, () => { factorySystem.SetAssemblerCapacity(256); },
                         ref factorySystem.assemblerPool, ref factorySystem.assemblerCursor, ref factorySystem.assemblerCapacity,
                         ref factorySystem.assemblerRecycle, ref factorySystem.assemblerRecycleCursor))
                     Logger.LogDebug($"Optimized `{nameof(factorySystem.assemblerPool)}` on Planet {planet.planetId}");
-                if (OptimizePool((in FractionatorComponent n) => n.id, 32,
+                if (OptimizePool((in FractionatorComponent n) => n.id, () => { factorySystem.SetFractionatorCapacity(32); },
                         ref factorySystem.fractionatorPool, ref factorySystem.fractionatorCursor, ref factorySystem.fractionatorCapacity,
                         ref factorySystem.fractionatorRecycle, ref factorySystem.fractionatorRecycleCursor))
                     Logger.LogDebug($"Optimized `{nameof(factorySystem.fractionatorPool)}` on Planet {planet.planetId}");
-                if (OptimizePool((in EjectorComponent n) => n.id, 32,
+                if (OptimizePool((in EjectorComponent n) => n.id, () => { factorySystem.SetEjectorCapacity(32); },
                         ref factorySystem.ejectorPool, ref factorySystem.ejectorCursor, ref factorySystem.ejectorCapacity,
                         ref factorySystem.ejectorRecycle, ref factorySystem.ejectorRecycleCursor))
                     Logger.LogDebug($"Optimized `{nameof(factorySystem.ejectorPool)}` on Planet {planet.planetId}");
-                if (OptimizePool((in SiloComponent n) => n.id, 32,
+                if (OptimizePool((in SiloComponent n) => n.id, () => { factorySystem.SetSiloCapacity(32); },
                         ref factorySystem.siloPool, ref factorySystem.siloCursor, ref factorySystem.siloCapacity,
                         ref factorySystem.siloRecycle, ref factorySystem.siloRecycleCursor))
                     Logger.LogDebug($"Optimized `{nameof(factorySystem.siloPool)}` on Planet {planet.planetId}");
-                if (OptimizePool((in LabComponent n) => n.id, 256,
+                if (OptimizePool((in LabComponent n) => n.id, () => { factorySystem.SetLabCapacity(256); },
                         ref factorySystem.labPool, ref factorySystem.labCursor, ref factorySystem.labCapacity,
                         ref factorySystem.labRecycle, ref factorySystem.labRecycleCursor))
                     Logger.LogDebug($"Optimized `{nameof(factorySystem.labPool)}` on Planet {planet.planetId}");
@@ -129,11 +129,11 @@ public class PoolOptPatch : BaseUnityPlugin
             var transport = planet.transport;
             if (transport != null)
             {
-                if (OptimizePool((in StationComponent n) => n?.id ?? 0, 16,
+                if (OptimizePool((in StationComponent n) => n?.id ?? 0, () => { transport.SetStationCapacity(16); },
                         ref transport.stationPool, ref transport.stationCursor, ref transport.stationCapacity,
                         ref transport.stationRecycle, ref transport.stationRecycleCursor))
                     Logger.LogDebug($"Optimized `{nameof(transport.stationPool)}` on Planet {planet.planetId}");
-                if (OptimizePool((in DispenserComponent n) => n?.id ?? 0, 8,
+                if (OptimizePool((in DispenserComponent n) => n?.id ?? 0, () => { transport.SetDispenserCapacity(8); },
                         ref transport.dispenserPool, ref transport.dispenserCursor, ref transport.dispenserCapacity,
                         ref transport.dispenserRecycle, ref transport.dispenserRecycleCursor))
                     Logger.LogDebug($"Optimized `{nameof(transport.dispenserPool)}` on Planet {planet.planetId}");
@@ -142,27 +142,27 @@ public class PoolOptPatch : BaseUnityPlugin
             var powerSystem = planet.powerSystem;
             if (powerSystem != null)
             {
-                if (OptimizePool((in PowerGeneratorComponent n) => n.id, 8,
+                if (OptimizePool((in PowerGeneratorComponent n) => n.id, () => { powerSystem.SetGeneratorCapacity(8); },
                         ref powerSystem.genPool, ref powerSystem.genCursor, ref powerSystem.genCapacity,
                         ref powerSystem.genRecycle, ref powerSystem.genRecycleCursor))
                     Logger.LogDebug($"Optimized `{nameof(powerSystem.genPool)}` on Planet {planet.planetId}");
-                if (OptimizePool((in PowerNodeComponent n) => n.id, 8,
+                if (OptimizePool((in PowerNodeComponent n) => n.id, () => { powerSystem.SetNodeCapacity(8); },
                         ref powerSystem.nodePool, ref powerSystem.nodeCursor, ref powerSystem.nodeCapacity,
                         ref powerSystem.nodeRecycle, ref powerSystem.nodeRecycleCursor))
                     Logger.LogDebug($"Optimized `{nameof(powerSystem.nodePool)}` on Planet {planet.planetId}");
-                if (OptimizePool((in PowerConsumerComponent n) => n.id, 8,
+                if (OptimizePool((in PowerConsumerComponent n) => n.id, () => { powerSystem.SetConsumerCapacity(8); },
                         ref powerSystem.consumerPool, ref powerSystem.consumerCursor, ref powerSystem.consumerCapacity,
                         ref powerSystem.consumerRecycle, ref powerSystem.consumerRecycleCursor))
                     Logger.LogDebug($"Optimized `{nameof(powerSystem.consumerPool)}` on Planet {planet.planetId}");
-                if (OptimizePool((in PowerAccumulatorComponent n) => n.id, 8,
+                if (OptimizePool((in PowerAccumulatorComponent n) => n.id, () => { powerSystem.SetAccumulatorCapacity(8); },
                         ref powerSystem.accPool, ref powerSystem.accCursor, ref powerSystem.accCapacity,
                         ref powerSystem.accRecycle, ref powerSystem.accRecycleCursor))
                     Logger.LogDebug($"Optimized `{nameof(powerSystem.accPool)}` on Planet {planet.planetId}");
-                if (OptimizePool((in PowerExchangerComponent n) => n.id, 8,
+                if (OptimizePool((in PowerExchangerComponent n) => n.id, () => { powerSystem.SetExchangerCapacity(8); },
                         ref powerSystem.excPool, ref powerSystem.excCursor, ref powerSystem.excCapacity,
                         ref powerSystem.excRecycle, ref powerSystem.excRecycleCursor))
                     Logger.LogDebug($"Optimized `{nameof(powerSystem.excPool)}` on Planet {planet.planetId}");
-                if (OptimizePool((in PowerNetwork n) => n?.id ?? 0, 8,
+                if (OptimizePool((in PowerNetwork n) => n?.id ?? 0, () => { powerSystem.SetNetworkCapacity(8); },
                         ref powerSystem.netPool, ref powerSystem.netCursor, ref powerSystem.netCapacity,
                         ref powerSystem.netRecycle, ref powerSystem.netRecycleCursor))
                     Logger.LogDebug($"Optimized `{nameof(powerSystem.netPool)}` on Planet {planet.planetId}");
@@ -171,23 +171,17 @@ public class PoolOptPatch : BaseUnityPlugin
         var trashContainer = GameMain.data.trashSystem?.container;
         if (trashContainer != null)
         {
-            var oldLen = trashContainer.trashObjPool.Length;
-            if (OptimizePool((in TrashObject n) => n.item == 0, 16,
+            if (OptimizePool((in TrashObject n) => n.item == 0, () => { trashContainer.SetTrashCapacity(16); },
                     ref trashContainer.trashObjPool, ref trashContainer.trashCursor, ref trashContainer.trashCapacity,
                     ref trashContainer.trashRecycle, ref trashContainer.trashRecycleCursor))
             {
-                if (oldLen != trashContainer.trashObjPool.Length)
-                {
-                    var newLen = trashContainer.trashObjPool.Length;
-                    trashContainer.trashDataPool = new TrashData[newLen];
-                }
                 Logger.LogDebug($"Optimized `{nameof(trashContainer.trashObjPool)}`");
             }
         }
         var warningSystem = GameMain.data.warningSystem;
         if (warningSystem != null)
         {
-            if (OptimizePool((in WarningData n) => n.id, 32,
+            if (OptimizePool((in WarningData n) => n.id, () => { warningSystem.SetWarningCapacity(32); },
                     ref warningSystem.warningPool, ref warningSystem.warningCursor, ref warningSystem.warningCapacity,
                     ref warningSystem.warningRecycle, ref warningSystem.warningRecycleCursor))
                 Logger.LogDebug($"Optimized `{nameof(warningSystem.warningPool)}`");
@@ -198,11 +192,11 @@ public class PoolOptPatch : BaseUnityPlugin
             foreach (var dysonSphere in dysonSpheres)
             {
                 if (dysonSphere == null) continue;
-                if (OptimizePool((in DysonRocket n) => n.id, 256,
+                if (OptimizePool((in DysonRocket n) => n.id, () => { dysonSphere.SetRocketCapacity(256); },
                         ref dysonSphere.rocketPool, ref dysonSphere.rocketCursor, ref dysonSphere.rocketCapacity,
                         ref dysonSphere.rocketRecycle, ref dysonSphere.rocketRecycleCursor))
                     Logger.LogDebug($"Optimized `{nameof(dysonSphere.rocketPool)}` on Star {dysonSphere.starData.id}");
-                if (OptimizePool((in DysonNodeRData n) => n.id, 128,
+                if (OptimizePool((in DysonNodeRData n) => n.id, () => { dysonSphere.SetNrdCapacity(128); },
                         ref dysonSphere.nrdPool, ref dysonSphere.nrdCursor, ref dysonSphere.nrdCapacity,
                         ref dysonSphere.nrdRecycle, ref dysonSphere.nrdRecycleCursor))
                     Logger.LogDebug($"Optimized `{nameof(dysonSphere.nrdPool)}` on Star {dysonSphere.starData.id}");
@@ -210,15 +204,15 @@ public class PoolOptPatch : BaseUnityPlugin
                 foreach (var layer in dysonSphere.layersSorted)
                 {
                     if (layer == null) continue;
-                    if (OptimizePool((in DysonNode n) => n?.id ?? 0, 64,
+                    if (OptimizePool((in DysonNode n) => n?.id ?? 0, () => { layer.SetNodeCapacity(64); },
                             ref layer.nodePool, ref layer.nodeCursor, ref layer.nodeCapacity,
                             ref layer.nodeRecycle, ref layer.nodeRecycleCursor))
                         Logger.LogDebug($"Optimized `{nameof(layer.nodePool)}` on Star {dysonSphere.starData.id} layer {layer.id}");
-                    if (OptimizePool((in DysonFrame n) => n?.id ?? 0, 64,
+                    if (OptimizePool((in DysonFrame n) => n?.id ?? 0, () => { layer.SetFrameCapacity(64); },
                             ref layer.framePool, ref layer.frameCursor, ref layer.frameCapacity,
                             ref layer.frameRecycle, ref layer.frameRecycleCursor))
                         Logger.LogDebug($"Optimized `{nameof(layer.framePool)}` on Star {dysonSphere.starData.id} layer {layer.id}");
-                    if (OptimizePool((in DysonShell n) => n?.id ?? 0, 64,
+                    if (OptimizePool((in DysonShell n) => n?.id ?? 0, () => { layer.SetShellCapacity(64); },
                             ref layer.shellPool, ref layer.shellCursor, ref layer.shellCapacity,
                             ref layer.shellRecycle, ref layer.shellRecycleCursor))
                         Logger.LogDebug($"Optimized `{nameof(layer.shellPool)}` on Star {dysonSphere.starData.id} layer {layer.id}");
@@ -227,7 +221,7 @@ public class PoolOptPatch : BaseUnityPlugin
                 var swarm = dysonSphere.swarm;
                 if (swarm != null)
                 {
-                    if (OptimizePool((in SailBullet n) => n.id, 128,
+                    if (OptimizePool((in SailBullet n) => n.id, () => { swarm.SetBulletCapacity(128); },
                             ref swarm.bulletPool, ref swarm.bulletCursor, ref swarm.bulletCapacity,
                             ref swarm.bulletRecycle, ref swarm.bulletRecycleCursor))
                         Logger.LogDebug($"Optimized `{nameof(swarm.bulletPool)}` on Star {dysonSphere.starData.id}");
@@ -240,17 +234,17 @@ public class PoolOptPatch : BaseUnityPlugin
 
     private delegate int GetId<T>(in T s);
 
+    private delegate void SetToInitialCapacity();
+
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
-    private static bool OptimizePool<T>(GetId<T> getter, int initCapacity, ref T[] pool, ref int cursor, ref int capacity, ref int[] recycle, ref int recycleCursor)
+    private static bool OptimizePool<T>(GetId<T> getter, SetToInitialCapacity initCapacity, ref T[] pool, ref int cursor, ref int capacity, ref int[] recycle, ref int recycleCursor)
     {
         if (cursor <= 1) return false;
         if (recycleCursor == cursor - 1)
         {
             cursor = 1;
-            capacity = initCapacity;
-            pool = new T[initCapacity];
-            recycle = new int[initCapacity];
             recycleCursor = 0;
+            initCapacity();
             Logger.LogDebug("Resetted pool to initial status");
             return true;
         }
@@ -265,10 +259,8 @@ public class PoolOptPatch : BaseUnityPlugin
         if (pos == 0)
         {
             cursor = 1;
-            capacity = initCapacity;
-            pool = new T[initCapacity];
-            recycle = new int[initCapacity];
             recycleCursor = 0;
+            initCapacity();
             Logger.LogDebug("Resetted pool to initial status");
             return true;
         }
@@ -284,31 +276,38 @@ public class PoolOptPatch : BaseUnityPlugin
     private delegate bool IsEmpty<T>(in T s);
 
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
-    private static bool OptimizePool<T>(IsEmpty<T> checker, int initCapacity, ref T[] pool, ref int cursor, ref int capacity, ref int[] recycle, ref int recycleCursor)
+    private static bool OptimizePool<T>(IsEmpty<T> checker, SetToInitialCapacity initCapacity, ref T[] pool, ref int cursor, ref int capacity, ref int[] recycle, ref int recycleCursor)
     {
         if (cursor <= 1) return false;
-        var pos = cursor;
+        if (recycleCursor == cursor - 1)
+        {
+            cursor = 1;
+            recycleCursor = 0;
+            initCapacity();
+            Logger.LogDebug("Resetted pool to initial status");
+            return true;
+        }
+        var pos = cursor - 1;
         while (pos > 0)
         {
             if (!checker(pool[pos])) break;
             pos--;
         }
 
-        if (pos == cursor) return false;
+        if (pos + 1 == cursor) return false;
         if (pos == 0)
         {
             cursor = 1;
-            capacity = initCapacity;
-            pool = new T[initCapacity];
-            recycle = new int[initCapacity];
             recycleCursor = 0;
+            initCapacity();
             return true;
         }
 
-        cursor = pos;
+        cursor = pos + 1;
         Array.Sort(recycle, 0, recycleCursor);
         var idx = Array.BinarySearch(recycle, 0, recycleCursor, pos + 1);
         recycleCursor = idx < 0 ? ~idx : idx;
+        Logger.LogDebug($"Shrinked pool size to {cursor} and recycle size to {recycleCursor}");
         return true;
     }
 }
\ No newline at end of file
diff --git a/PoolOpt/PoolOpt.csproj b/PoolOpt/PoolOpt.csproj
index cb28d92..a20abef 100644
--- a/PoolOpt/PoolOpt.csproj
+++ b/PoolOpt/PoolOpt.csproj
@@ -5,7 +5,7 @@
     <AssemblyName>PoolOpt</AssemblyName>
     <BepInExPluginGuid>org.soardev.poolopt</BepInExPluginGuid>
     <Description>DSP MOD - PoolOpt</Description>
-    <Version>0.9.1</Version>
+    <Version>0.9.2</Version>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <LangVersion>latest</LangVersion>
   </PropertyGroup>
diff --git a/PoolOpt/README.md b/PoolOpt/README.md
index d175d75..210bb5c 100644
--- a/PoolOpt/README.md
+++ b/PoolOpt/README.md
@@ -4,6 +4,9 @@
 #### 加载游戏存档时优化内存池的使用
 
 # Changelog
+* 0.9.2
+  + Fix a issue that may delete used slots in trash pool
+  + Fix compatibility issue with other mods (expecially [DSPOptimizations](https://dsp.thunderstore.io/package/Selsion/DSPOptimizations/)) by calling `SetXXXCapacity()` on shrinking capacity of pools
 * 0.9.1
   + Fix a bug that may cause game crash on shrinking storage memory pools.
 
diff --git a/PoolOpt/package/manifest.json b/PoolOpt/package/manifest.json
index 70c8de7..01459c4 100644
--- a/PoolOpt/package/manifest.json
+++ b/PoolOpt/package/manifest.json
@@ -1,6 +1,6 @@
 {
   "name": "PoolOpt",
-  "version_number": "0.9.1",
+  "version_number": "0.9.2",
   "website_url": "https://github.com/soarqin/DSP_Mods/tree/master/PoolOpt",
   "description": "Optimize memory pools on loading gamesaves / 加载游戏存档时优化内存池的使用",
   "dependencies": [