diff --git a/public/libs/utils.js b/public/libs/utils.js
index 4edd6e5..6ade42c 100644
--- a/public/libs/utils.js
+++ b/public/libs/utils.js
@@ -132,11 +132,11 @@ utils.prototype.replaceValue = function (value) {
                 /temp:([a-zA-Z0-9_]+)/g,
                 "core.getFlag('@temp@$1', 0)"
             );
-        if (value.indexOf('switch:') >= 0)
-            value = value.replace(
-                /switch:([a-zA-Z0-9_]+)/g,
-                "core.getFlag('" + (prefix || ':f@x@y') + "@$1', 0)"
-            );
+        // if (value.indexOf('switch:') >= 0)
+        //     value = value.replace(
+        //         /switch:([a-zA-Z0-9_]+)/g,
+        //         "core.getFlag('" + (prefix || ':f@x@y') + "@$1', 0)"
+        //     );
     }
     return value;
 };
diff --git a/public/project/floors/MT56.js b/public/project/floors/MT56.js
index c7c1aa0..433668e 100644
--- a/public/project/floors/MT56.js
+++ b/public/project/floors/MT56.js
@@ -63,7 +63,7 @@ main.floors.MT56=
     [648,  0, 33, 27,  0,563,  0,657,484, 28,648,378,  0,482,648],
     [648,648,648,648,220,648,494,648,648,648,648,596,648,648,648],
     [648,  0,482,  0,  0,648, 27,  0,648,  0,648,  0,  0,  0,648],
-    [ 92,  0,648,648,657,706,484, 29,596,103,539,482,  0,482, 94],
+    [ 92,  0,648,648,657,648,484, 29,596,103,539,482,  0,482, 94],
     [648,  0,648,660,484,648, 28,  0,648, 27,648,648,648,492,648],
     [648,578,648,648,648,648,648,648,648,  0,648, 28,243,  0,648],
     [648,  0,381,482, 28,  0,492,482,648, 33,648,  0,648,381,648],
@@ -73,21 +73,7 @@ main.floors.MT56=
     [648,648,648,648,648,648,648, 93,648,648,648,648,648,648,648]
 ],
     "bgmap": [
-    [  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0],
-    [  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0],
-    [  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0],
-    [  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0],
-    [  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0],
-    [  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0],
-    [  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0],
-    [  0,  0,  0,  0,  0,648,  0,  0,  0,  0,  0,  0,  0,  0,  0],
-    [  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0],
-    [  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0],
-    [  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0],
-    [  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0],
-    [  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0],
-    [  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0],
-    [  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0]
+
 ],
     "fgmap": [
 
diff --git a/public/project/floors/MT57.js b/public/project/floors/MT57.js
index 3172cde..f93cb27 100644
--- a/public/project/floors/MT57.js
+++ b/public/project/floors/MT57.js
@@ -23,7 +23,7 @@ main.floors.MT57=
         "7,1": [
             {
                 "type": "if",
-                "condition": "(!switch:A)",
+                "condition": "(!flag:palace1)",
                 "true": [
                     {
                         "type": "openDoor",
@@ -59,7 +59,7 @@ main.floors.MT57=
             },
             {
                 "type": "setValue",
-                "name": "switch:A",
+                "name": "flag:palace1",
                 "value": "true"
             }
         ]