diff --git a/.bashrc b/.bashrc
index 356581e..d2b93cb 100755
--- a/.bashrc
+++ b/.bashrc
@@ -84,7 +84,7 @@ gitls(){
     done
 }
 catclip(){
-    if iscygwin
+    if iswindows
     then
         cat /dev/clipboard | tr -d \\r
     else
@@ -92,7 +92,7 @@ catclip(){
     fi
 }
 setclip(){
-    if iscygwin
+    if iswindows
     then
         if test $# -eq 0
         then
diff --git a/.emacs.el b/.emacs.el
index 911f851..49ae664 100644
--- a/.emacs.el
+++ b/.emacs.el
@@ -710,12 +710,13 @@ return nil if LIB unfound and downloading failed, otherwise the path of LIB."
             (add-hook (kill-local-variable 'before-save-hook)
                       'js2-before-save)))
 
-(when (require 'zone nil t)
-  ;; (zone-when-idle 180)
-  (run-with-idle-timer 180 t (lambda ()
-                               (unless (memq major-mode
-                                             '(term-mode))
-                                 (zone)))))
+(and (require 'zone nil t)
+     (not (eq system-type 'windows-nt))
+     ;; (zone-when-idle 180)
+     (run-with-idle-timer 180 t (lambda ()
+                                  (unless (memq major-mode
+                                                '(term-mode))
+                                    (zone)))))
 
 (when (require 'uniquify nil t)
   (setq uniquify-buffer-name-style 'post-forward-angle-brackets)