diff --git a/src/app/ui/collection-tools/collection-tools.component.ts b/src/app/ui/collection-tools/collection-tools.component.ts
index 7c3b888..2ae97fd 100644
--- a/src/app/ui/collection-tools/collection-tools.component.ts
+++ b/src/app/ui/collection-tools/collection-tools.component.ts
@@ -424,6 +424,7 @@ export class CollectionToolsComponent implements OnInit {
     let that = this
     window.setTimeout(()=>{
       document.getElementById("functionalDomainContent").oncontextmenu = function (event) {
+        that.canvas.cancelPaint()
         that.selectImageIndex = -1
         event.preventDefault();
        };