diff --git a/libs/events.js b/libs/events.js
index 53340072..07268665 100644
--- a/libs/events.js
+++ b/libs/events.js
@@ -1150,6 +1150,7 @@ events.prototype.pushBox = function (data) {
 
     if (block==null) {
         core.status.thisMap.blocks.push(core.maps.initBlock(nx, ny, 169));
+        block = core.getBlock(nx, ny);
     }
     else {
         block.block.id=170;
diff --git a/project/floors/sample0.js b/project/floors/sample0.js
index 22feae9b..63495eb3 100644
--- a/project/floors/sample0.js
+++ b/project/floors/sample0.js
@@ -22,7 +22,7 @@ main.floors.sample0 =
         [216,  247,  263,  235,  248,  6,    0,    3,    49,   50,   51,   52,   38],
         [6,    6,    125,  6,    6,    6,    0,    1,    45,   46,   47,   48,   37],
         [224,  254,  212,  262,  204,  5,    0,    1,    31,   32,   34,   33,   36],
-        [201,  261,  217,  215,  207,  5,    263,    1,    27,   28,   29,   30,   35],
+        [201,  261,  217,  264,  207,  5,    0,    1,    27,   28,   29,   30,   35],
         [5,    5,    125,  5,    5,    5,    0,    1,    21,   22,   23,   24,   25],
         [0,    0,    237,  0,    0,    0,    45,   1,    1,    1,    121,  1,    1],
         [4,    4,    133,  4,    4,    4,    0,    0,    0,    0,    0,    85,   124],