diff --git a/src/xiaconverter/mainwindow.py b/src/xiaconverter/mainwindow.py
index 0a656cf..cc67994 100755
--- a/src/xiaconverter/mainwindow.py
+++ b/src/xiaconverter/mainwindow.py
@@ -104,7 +104,7 @@ def __init__(self, root, console, config, workingDir, svgfile=''):
         translate = t.gettext
 
         self.root = root
-        self.resize = 3
+        self.resize = 0
 
         self.options = {
             'export_type': "singlefile"
@@ -365,7 +365,7 @@ def defineMaxPixels(self, resizeCoeff):
             return float(5 * 1024 * 1024)
         else:
             # arbitrary huge size
-            return float(100 * 512 * 1024)
+            return float(100 * 1024 * 1024)
 
     def quit(self):
         self.root.destroy()
diff --git a/src/xiaconverter/xiaconsole.py b/src/xiaconverter/xiaconsole.py
index 2df4a5a..f360316 100755
--- a/src/xiaconverter/xiaconsole.py
+++ b/src/xiaconverter/xiaconsole.py
@@ -40,7 +40,7 @@ def __init__(self, config, options, console):
         self.quantizeLib = config.get('paths', 'quantizeLib')
         self.xiaEngine = config.get('paths', 'xiaEngine')
 
-        self.resize = 3
+        self.resize = 0
         self.filename = options['input_file']
         if options['output_dir'].endswith('/'):
             self.dirname = options['output_dir'][:-1]