还是没用，这是我的全配置文件.emacs。 
(require 'package)
(add-to-list 'package-archives '("gnu" . "http://mirrors.tuna.tsinghua.edu.cn/elpa/gnu/"))
(add-to-list 'package-archives '("melpa" . "http://mirrors.tuna.tsinghua.edu.cn/elpa/melpa/"))
(package-initialize)
(unless (package-installed-p 'use-package)
(package-refresh-contents)
(package-install 'use-package))
(eval-and-compile
(setq use-package-always-ensure t
use-package-expand-minimally t))
(custom-set-variables
;; custom-set-variables was added by Custom.
;; If you edit it by hand, you could mess it up, so be careful.
;; Your init file should contain only one such instance.
;; If there is more than one, they won't work right.
'(package-selected-packages '(use-package sis)))
(custom-set-faces
;; custom-set-faces was added by Custom.
;; If you edit it by hand, you could mess it up, so be careful.
;; Your init file should contain only one such instance.
;; If there is more than one, they won't work right.
)
(use-package sis
:bind("C-<f9>" . sis-switch)
:config
(sis-ism-lazyman-config "1033" "2052" 'im-select)
)