diff --git a/.emacs.d/elisp/init-dashboard.el b/.emacs.d/elisp/init-dashboard.el
index c575c3b..2173865 100644
--- a/.emacs.d/elisp/init-dashboard.el
+++ b/.emacs.d/elisp/init-dashboard.el
@@ -44,11 +44,11 @@
   :bind ("C-z d" . open-dashboard)
   :custom
   (dashboard-banner-logo-title "Close the world. Open the nExt.")
-  (dashboard-startup-banner (expand-file-name "images/KEC_Dark_BK_Small.png" user-emacs-directory))
+  (dashboard-startup-banner
+   (expand-file-name "images/KEC_Dark_BK_Small.png" user-emacs-directory))
   (dashboard-items '((recents  . 7)
                      (bookmarks . 7)
                      (agenda . 5)))
-  (initial-buffer-choice (lambda () (get-buffer dashboard-buffer-name)))
   (dashboard-set-heading-icons t)
   (dashboard-set-navigator t)
   (dashboard-navigator-buttons
@@ -64,6 +64,8 @@
   :custom-face
   (dashboard-banner-logo-title ((t (:family "Love LetterTW" :height 123))))
   :config
+  (if (< (length command-line-args) 2)
+      (initial-buffer-choice (lambda () (get-buffer dashboard-buffer-name))))
   (dashboard-modify-heading-icons '((recents . "file-text")
                                     (bookmarks . "book")))
   (dashboard-setup-startup-hook)
diff --git a/.emacs.d/elisp/init-python.el b/.emacs.d/elisp/init-python.el
index 17614c1..f8b0a50 100644
--- a/.emacs.d/elisp/init-python.el
+++ b/.emacs.d/elisp/init-python.el
@@ -6,7 +6,7 @@
 ;; Copyright (C) 2019 Mingde (Matthew) Zeng
 ;; Created: Mon Jun 10 18:58:02 2019 (-0400)
 ;; Version: 2.0.0
-;; Last-Updated: Sun Dec 29 20:39:58 2019 (+0100)
+;; Last-Updated: Wed Jan  8 15:41:56 2020 (+0100)
 ;;           By: Mikaël Capelle
 ;; URL: https://github.com/MatthewZMD/.emacs.d
 ;; Keywords: lsp-python-ms
@@ -78,6 +78,11 @@
   (elpy-enable))
 (add-hook 'python-mode-hook 'hs-minor-mode)
 
+(use-package ein
+  :init
+  (setq ein:polymode t)
+  :commands (ein:notebooklist-open))
+
 ;; LSPPythonPac
 ;; (use-package lsp-python-ms
 ;;   :after lsp-mode python
diff --git a/.emacs.d/elisp/init-search.el b/.emacs.d/elisp/init-search.el
index 38660c8..3f51247 100644
--- a/.emacs.d/elisp/init-search.el
+++ b/.emacs.d/elisp/init-search.el
@@ -64,7 +64,7 @@
   (ivy-height 10)
   (ivy-on-del-error-function nil)
   (ivy-magic-slash-non-match-action 'ivy-magic-slash-non-match-create)
-  (ivy-count-format "【%d/%d】")
+  (ivy-count-format " [%d/%d] ")
   (ivy-wrap t)
   :config
   (defun counsel-goto-local-home ()
diff --git a/.emacs.d/images/KEC_Dark_BK.png b/.emacs.d/images/KEC_Dark_BK.png
new file mode 100644
index 0000000..e55762e
Binary files /dev/null and b/.emacs.d/images/KEC_Dark_BK.png differ
diff --git a/.emacs.d/images/KEC_Dark_BK_Small.png b/.emacs.d/images/KEC_Dark_BK_Small.png
new file mode 100644
index 0000000..9a6a7d0
Binary files /dev/null and b/.emacs.d/images/KEC_Dark_BK_Small.png differ
diff --git a/.emacs.d/images/KEC_Light_BK.png b/.emacs.d/images/KEC_Light_BK.png
new file mode 100644
index 0000000..5534757
Binary files /dev/null and b/.emacs.d/images/KEC_Light_BK.png differ
diff --git a/.emacs.d/images/KEC_Light_BK_Small.png b/.emacs.d/images/KEC_Light_BK_Small.png
new file mode 100644
index 0000000..49459e5
Binary files /dev/null and b/.emacs.d/images/KEC_Light_BK_Small.png differ