diff --git a/packages/api/src/nitro/avatar/IAvatarImage.ts b/packages/api/src/nitro/avatar/IAvatarImage.ts
index d8d5052..72ce55e 100644
--- a/packages/api/src/nitro/avatar/IAvatarImage.ts
+++ b/packages/api/src/nitro/avatar/IAvatarImage.ts
@@ -1,4 +1,5 @@
 import { Container, Texture } from 'pixi.js';
+import { IActiveActionData } from './actions';
 import { IAvatarFigureContainer } from './IAvatarFigureContainer';
 import { IAnimationLayerData, ISpriteDataContainer } from './animation';
 import { IPartColor } from './structure';
@@ -18,6 +19,7 @@ export interface IAvatarImage
     getDirection(): number;
     getFigure(): IAvatarFigureContainer;
     getPartColor(_arg_1: string): IPartColor;
+    getMainAction(): IActiveActionData;
     isAnimating(): boolean;
     getCanvasOffsets(): number[];
     initActionAppends(): void;
diff --git a/packages/avatar/src/AvatarImage.ts b/packages/avatar/src/AvatarImage.ts
index 762fbe9..27b17e4 100644
--- a/packages/avatar/src/AvatarImage.ts
+++ b/packages/avatar/src/AvatarImage.ts
@@ -158,6 +158,11 @@ export class AvatarImage implements IAvatarImage, IAvatarEffectListener
         return this._canvasOffsets;
     }
 
+    public getMainAction(): IActiveActionData
+    {
+        return this._mainAction;
+    }
+
     public getLayerData(k: ISpriteDataContainer): IAnimationLayerData
     {
         return this._structure.getBodyPartData(k.animation.id, this._frameCounter, k.id);
diff --git a/packages/avatar/src/AvatarStructure.ts b/packages/avatar/src/AvatarStructure.ts
index d3fff55..024cbf8 100644
--- a/packages/avatar/src/AvatarStructure.ts
+++ b/packages/avatar/src/AvatarStructure.ts
@@ -366,6 +366,9 @@ export class AvatarStructure
 
         const visiblePartTypes = this._geometry.getParts(geometryType, bodyPartId, direction, activePartTypes, avatar);
         const figurePartTypeIds = figureContainer.getPartTypeIds();
+        const mainAction = avatar?.getMainAction?.();
+        const isSittingPosture = (mainAction?.definition?.assetPartDefinition === 'sit')
+            || (action.definition.assetPartDefinition === 'sit');
 
         for(const figurePartType of figurePartTypeIds)
         {
@@ -390,8 +393,44 @@ export class AvatarStructure
                     {
                         removes = removes.concat(figurePartSet.hiddenLayers);
 
+                        let petHasVisibleSit = false;
+
+                        if(isSittingPosture && figurePartType === 'pt')
+                        {
+                            for(const fp of figurePartSet.parts)
+                            {
+                                if(fp.type === 'pt')
+                                {
+                                    for(const dir of ['0', '2'])
+                                    {
+                                        const assetName = 'h_sit_pt_' + fp.id + '_' + dir + '_0';
+                                        const testAsset = this._renderManager.getAssetByName(assetName);
+
+                                        if(testAsset && testAsset.width > 1 && testAsset.height > 1 && testAsset.source === assetName)
+                                        {
+                                            const stdName = 'h_std_pt_' + fp.id + '_' + dir + '_0';
+                                            const stdAsset = this._renderManager.getAssetByName(stdName);
+
+                                            if(!stdAsset || stdAsset.source !== assetName)
+                                            {
+                                                petHasVisibleSit = true;
+                                                break;
+                                            }
+                                        }
+                                    }
+
+                                    break;
+                                }
+                            }
+                        }
+
                         for(const figurePart of figurePartSet.parts)
                         {
+                            if(isSittingPosture && figurePartType === 'pt')
+                            {
+                                if(petHasVisibleSit && figurePart.type !== 'pt') continue;
+                                if(!petHasVisibleSit) continue;
+                            }
                             if(visiblePartTypes.indexOf(figurePart.type) > -1)
                             {
                                 if(animationAction)
diff --git a/packages/avatar/src/cache/AvatarImageCache.ts b/packages/avatar/src/cache/AvatarImageCache.ts
index a2d457e..30c2dc1 100644
--- a/packages/avatar/src/cache/AvatarImageCache.ts
+++ b/packages/avatar/src/cache/AvatarImageCache.ts
@@ -139,6 +139,8 @@ export class AvatarImageCache
 
         if((((this._geometryType === GeometryType.SITTING) && (k === GeometryType.VERTICAL)) || ((this._geometryType === GeometryType.VERTICAL) && (k === GeometryType.SITTING)) || ((this._geometryType === GeometryType.SNOWWARS_HORIZONTAL) && (k = GeometryType.SNOWWARS_HORIZONTAL))))
         {
+            this.disposeInactiveActions(0);
+
             this._geometryType = k;
             this._canvas = null;
 			this._defaultAction = (k === GeometryType.HORIZONTAL) ? 'lay' : 'std';