diff --git a/projects/common-map/src/fm-map/components/aol/item-layers/item-layers.component.ts b/projects/common-map/src/fm-map/components/aol/item-layers/item-layers.component.ts
index 44f16c6..652f47d 100644
--- a/projects/common-map/src/fm-map/components/aol/item-layers/item-layers.component.ts
+++ b/projects/common-map/src/fm-map/components/aol/item-layers/item-layers.component.ts
@@ -310,6 +310,9 @@ export class ItemLayersComponent extends LayerGroupComponent implements OnChange
     if(this.itemLayers) {
       this.updateLayers(this.itemLayers);
     } else if(this.itemLayer) {
+      if(this.itemLayer.item.itemType == 'vnd.farmmaps.itemtype.shape.processed') {
+        this.installMapEventHandler();
+      }
       this.updateLayers([this.itemLayer])
     } else {
       this.updateLayers([]);
@@ -439,6 +442,6 @@ export class ItemLayersComponent extends LayerGroupComponent implements OnChange
 
   ngOnDestroy() {
     this.unInstallMapEventHandler();
-    this.map.instance.removeLayer(this.instance);
+    super.ngOnDestroy();
   }
 }