diff --git a/libs/actions.js b/libs/actions.js
index bd489257..156542dd 100644
--- a/libs/actions.js
+++ b/libs/actions.js
@@ -105,7 +105,7 @@ actions.prototype.doRegisteredAction = function (action) {
         }
         catch (e) {
             main.log(e);
-            main.log("ERROR in actions["+actions[i].name+"]。");
+            main.log("ERROR in actions["+actions[i].name+"].");
         }
     }
     return false;
diff --git a/libs/ui.js b/libs/ui.js
index dbf0dff8..1c194fbd 100644
--- a/libs/ui.js
+++ b/libs/ui.js
@@ -521,7 +521,7 @@ ui.prototype._drawBackground_drawWindowSkin = function (background, left, top, r
         var image = core.material.images.images[background];
         if (image.width==192 && image.height==128) {
             core.setAlpha('ui', 0.85);
-            this.drawWindowSkin(image, 'ui', left, top, right - left, bottom - top, posInfo.position, px, py);
+            this.drawWindowSkin(image, 'ui', left, top, right - left, bottom - top, position, px, py);
             core.setAlpha('ui', 1);
             return true;
         }