diff --git a/src/App.jsx b/src/App.jsx
index 79c982e7..18bf6aac 100644
--- a/src/App.jsx
+++ b/src/App.jsx
@@ -157,11 +157,11 @@ const kpis = [
     trendValue: -3,
     icon: Gauge,
     action: () => openInTryton("open.position.report", undefined, ['tree'],[["id", ">", 0]],'exec_window',{
-                    purchase: null,
-                    client: null,
-                    supplier: null,
-                    sale: null,
-                    product: null
+                    purchase: "None",
+                    client: "None",
+                    supplier: "None",
+                    sale: "None",
+                    product: "None"
                 })
   },
   {