diff --git a/cancerpredict.gemspec b/cancerpredict.gemspec
index f1faef6..dca7c07 100644
--- a/cancerpredict.gemspec
+++ b/cancerpredict.gemspec
@@ -18,7 +18,7 @@ puts 'copying module'
 all_template.each do |folder|
     if folder.split('/')[-1] != 'mobile'
         begin 
-            system ('cp -r '+ app_path + '/modules/ ' + folder+'/modules/.')
+            system ('cp -r '+ app_path + '/modules/. ' + folder+'/modules/.')
         rescue 
             puts 'error copy'
         end