diff --git a/_server/editor_unsorted_3.js b/_server/editor_unsorted_3.js
index 20b2ec80..e8b4905b 100644
--- a/_server/editor_unsorted_3.js
+++ b/_server/editor_unsorted_3.js
@@ -482,8 +482,8 @@ uievent.updateSelectPoint = function (redraw) {
 uievent.setPoint = function (floorId, x, y) {
     uievent.values.floorId = floorId;
     uievent.elements.selectFloor.value = floorId;
-    uievent.values.x = x || uievent.values.x || 0;
-    uievent.values.y = y || uievent.values.y || 0;
+    uievent.values.x = x != null ? x : ( uievent.values.x || 0);
+    uievent.values.y = y != null ? y : ( uievent.values.x || 0);
     uievent.values.width = core.floors[uievent.values.floorId].width || core.__SIZE__;
     uievent.values.height = core.floors[uievent.values.floorId].height || core.__SIZE__;
     uievent.values.left = core.clamp(uievent.values.x - core.__HALF_SIZE__, 0, uievent.values.width - core.__SIZE__);