diff --git a/README.md b/README.md
index 01692de..23e4fcb 100644
--- a/README.md
+++ b/README.md
@@ -111,7 +111,7 @@ You can easily configure variables that EAF Python side uses with the Emacs Lisp
 #### EAF Camera
 The default directory to store images taken by EAF Camera is `~/Downloads`. To change it, put the following in `.emacs`
 ```Elisp
-(eaf-set 'eaf-camera-save-path "~/Downloads")
+(eaf-setq eaf-camera-save-path "~/Downloads")
 ```
 ### Proxy
 If you can't access most awesome internet services like me, you perhaps need proxy settings like below:
diff --git a/docs/HACKING.md b/docs/HACKING.md
index 87c024f..ff54792 100644
--- a/docs/HACKING.md
+++ b/docs/HACKING.md
@@ -209,7 +209,7 @@ If your application will do some long-time operation, you can use below use belo
 You can use below code set the save patch of camera photo:
 
 ```Elisp
-(eaf-set 'eaf-camera-save-path "~/Downloads")
+(eaf-setq eaf-camera-save-path "~/Downloads")
 ```
 
 On the python side, you can use below code pick up the value of ```eaf-camera-save-path```
diff --git a/eaf.el b/eaf.el
index a0d09b8..95a9fff 100644
--- a/eaf.el
+++ b/eaf.el
@@ -7,7 +7,7 @@
 ;; Copyright (C) 2018, Andy Stewart, all rights reserved.
 ;; Created: 2018-06-15 14:10:12
 ;; Version: 0.3
-;; Last-Updated: Thu Nov 28 15:40:24 2019 (-0500)
+;; Last-Updated: Fri Nov 29 08:46:55 2019 (-0500)
 ;;           By: Mingde (Matthew) Zeng
 ;; URL: http://www.emacswiki.org/emacs/download/eaf.el
 ;; Keywords:
@@ -135,7 +135,7 @@
   '((eaf-camera-save-path . "~/Downloads"))
   "The alist storing user-defined variables that's shared with EAF Python side.
 
-Try not to modify this alist directly. Use `eaf-set' to modify instead.")
+Try not to modify this alist directly. Use `eaf-setq' to modify instead.")
 
 (defvar eaf-find-alternate-file-in-dired nil
   "If non-nil, when calling `eaf-file-open-in-dired', EAF unrecognizable files will be opened
@@ -547,12 +547,18 @@ Otherwise call send_key message to Python side."
       (eaf-call "send_key" buffer-id key-desc))))
 
 (defun eaf-set (sym val)
-  "Similar to `setq', but store SYM with VAL in the EAF Python side.
+  "Similar to `set', but store SYM with VAL in the EAF Python side.
 
-Use it as (eaf-set 'sym val)"
+For convenience, use the Lisp macro `eaf-setq' instead."
   (when (symbol-name sym)
     (map-put eaf-var-list sym val)))
 
+(defmacro eaf-setq (var val)
+  "Similar to `setq', but store VAR with VAL in the EAF Python side.
+
+Use it as (eaf-setq var val)"
+  `(eaf-set ',var ,val))
+
 (defun eaf-focus-buffer (msg)
   (let* ((coordinate-list (split-string msg ","))
          (mouse-press-x (string-to-number (nth 0 coordinate-list)))