diff --git a/project/floors/jiaocheng01.js b/project/floors/jiaocheng01.js
index 66b7d2a..6504bde 100644
--- a/project/floors/jiaocheng01.js
+++ b/project/floors/jiaocheng01.js
@@ -32,7 +32,7 @@ main.floors.jiaocheng01=
     "cannotMoveIn": {},
     "map": [
     [  1,  1,  1,  1,  1,  1, 91,  1,  1,  1,  1,  1,  1],
-    [  1, 22,  0,  1, 22,  1, 23,  1,  0,  0, 23, 22,  1],
+    [  1, 22,  0,  1, 22,  1,  0,  1,  0,  0, 23, 22,  1],
     [  1, 21,  0,  1, 81,  1, 84,  1, 83,  1,  1,  1,  1],
     [  1, 82,  1,  1,  0,  0,  0, 81,  0, 83,  0, 24,  1],
     [  1,  0,  0, 82,  0,  1, 81,  1, 82,  1,  1,  1,  1],