diff --git a/meow-core.el b/meow-core.el
index 942c289..6a77c1b 100644
--- a/meow-core.el
+++ b/meow-core.el
@@ -185,8 +185,6 @@ there's no chance for meow to call an init function."
   ;; raise Meow keymap priority
   (add-to-ordered-list 'emulation-mode-map-alists
                        `((meow-motion-mode . ,meow-motion-state-keymap)))
-  (add-to-ordered-list 'emulation-mode-map-alists
-                       `((meow-normal-mode . ,meow-normal-state-keymap)))
   (add-to-ordered-list 'emulation-mode-map-alists
                        `((meow-keypad-mode . ,meow-keypad-state-keymap)))
   (add-to-ordered-list 'emulation-mode-map-alists
diff --git a/meow-shims.el b/meow-shims.el
index 5b5c81c..90a58c2 100644
--- a/meow-shims.el
+++ b/meow-shims.el
@@ -82,51 +82,7 @@ Argument ENABLE non-nill means turn on."
     (apply #'eldoc-remove-command meow--eldoc-commands)))
 
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;; company
-
-(defvar meow--company-setup nil
-  "Whether already setup company.")
-
-(declare-function company--active-p "company")
-(declare-function company-abort "company")
-
-(defvar company-candidates)
-
-(defun meow--company-maybe-abort-advice ()
-  "Adviced for `meow-insert-exit'."
-  (when company-candidates
-    (company-abort)))
-
-(defun meow--setup-company (enable)
-  "Setup for company.
-Argument ENABLE non-nil means turn on."
-  (setq meow--company-setup enable)
-  (if enable
-      (add-hook 'meow-insert-exit-hook #'meow--company-maybe-abort-advice)
-    (remove-hook 'meow-insert-exit-hook #'meow--company-maybe-abort-advice)))
-
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;; corfu
-
-(declare-function corfu-quit "corfu")
-
-(defvar meow--corfu-setup nil
-  "Whether already setup corfu.")
-
-(defun meow--corfu-maybe-abort-advice ()
-  "Adviced for `meow-insert-exit'."
-  (when (bound-and-true-p corfu-mode) (corfu-quit)))
-
-(defun meow--setup-corfu (enable)
-  "Setup for corfu.
-Argument ENABLE non-nil means turn on."
-  (setq meow--corfu-setup enable)
-  (if enable
-      (add-hook 'meow-insert-exit-hook #'meow--corfu-maybe-abort-advice)
-    (remove-hook 'meow-insert-exit-hook #'meow--corfu-maybe-abort-advice)))
-
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;; repeat-map
+;; diff-hl
 
 (defvar meow--diff-hl-setup nil
   "Whether already setup diff-hl.")
@@ -215,63 +171,6 @@ Argument ENABLE non-nil means turn on."
       (add-hook 'rectangle-mark-mode-hook 'meow--rectangle-mark-init)
     (remove-hook 'rectangle-mark-mode-hook 'meow--rectangle-mark-init)))
 
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;; edebug
-
-(defvar meow--edebug-setup nil)
-
-(defun meow--edebug-hook-function ()
-  "Switch meow state when entering/leaving edebug."
-  (if (bound-and-true-p edebug-mode)
-      (meow--switch-to-motion)
-    (meow--switch-to-normal)))
-
-(defun meow--setup-edebug (enable)
-  "Setup edebug.
-Argument ENABLE non-nil means turn on."
-  (setq meow--edebug-setup enable)
-  (if enable
-      (add-hook 'edebug-mode-hook 'meow--edebug-hook-function)
-    (remove-hook 'edebug-mode-hook 'meow--edebug-hook-function)))
-
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;; magit
-
-(defvar meow--magit-setup nil)
-
-(defun meow--magit-blame-hook-function ()
-  "Switch meow state when entering/leaving magit-blame-read-only-mode."
-  (if (bound-and-true-p magit-blame-read-only-mode)
-      (meow--switch-to-motion)
-    (meow--switch-to-normal)))
-
-(defun meow--setup-magit (enable)
-  "Setup magit.
-Argument ENABLE non-nil means turn on."
-  (setq meow--magit-setup enable)
-  (if enable
-      (add-hook 'magit-blame-mode-hook 'meow--magit-blame-hook-function)
-    (remove-hook 'magit-blame-mode-hook 'meow--magit-blame-hook-function)))
-
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-;; cider (debug)
-
-(defvar meow--cider-setup nil)
-
-(defun meow--cider-debug-hook-function ()
-  "Switch meow state when entering/leaving cider debug."
-  (if (bound-and-true-p cider--debug-mode)
-      (meow--switch-to-motion)
-    (meow--switch-to-normal)))
-
-(defun meow--setup-cider (enable)
-  "Setup cider.
-Argument ENABLE non-nil means turn on."
-  (setq meow--cider-setup enable)
-  (if enable
-      (add-hook 'cider--debug-mode-hook 'meow--cider-debug-hook-function)
-    (remove-hook 'cider--debug-mode-hook 'meow--cider-debug-hook-function)))
-
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;; sly (db)
 
@@ -482,18 +381,13 @@ Argument ENABLE non-nil means turn on."
 
   (eval-after-load "macrostep" (lambda () (meow--setup-macrostep t)))
   (eval-after-load "wdired" (lambda () (meow--setup-wdired t)))
-  (eval-after-load "edebug" (lambda () (meow--setup-edebug t)))
-  (eval-after-load "magit" (lambda () (meow--setup-magit t)))
   (eval-after-load "wgrep" (lambda () (meow--setup-wgrep t)))
-  (eval-after-load "company" (lambda () (meow--setup-company t)))
-  (eval-after-load "corfu" (lambda () (meow--setup-corfu t)))
   (eval-after-load "polymode" (lambda () (meow--setup-polymode t)))
-  (eval-after-load "cider" (lambda () (meow--setup-cider t)))
   (eval-after-load "sly" (lambda () (meow--setup-sly t)))
   (eval-after-load "realgud" (lambda () (meow--setup-realgud t)))
   (eval-after-load "which-key" (lambda () (meow--setup-which-key t)))
   (eval-after-load "undo-tree" (lambda () (meow--setup-undo-tree t)))
-  (eval-after-load "diff-hl" (lambda () (meow--setup-diff-hl t)))
+  ;; (eval-after-load "diff-hl" (lambda () (meow--setup-diff-hl t)))
   (eval-after-load "quail" (lambda () (meow--setup-input-method t)))
   (eval-after-load "skk" (lambda () (meow--setup-ddskk t))))
 
@@ -504,15 +398,10 @@ Argument ENABLE non-nil means turn on."
   (when meow--eldoc-setup (meow--setup-eldoc nil))
   (when meow--rectangle-mark-setup (meow--setup-rectangle-mark nil))
   (when meow--wdired-setup (meow--setup-wdired nil))
-  (when meow--edebug-setup (meow--setup-edebug nil))
-  (when meow--magit-setup (meow--setup-magit nil))
-  (when meow--company-setup (meow--setup-company nil))
-  (when meow--corfu-setup (meow--setup-corfu nil))
   (when meow--wgrep-setup (meow--setup-wgrep nil))
   (when meow--polymode-setup (meow--setup-polymode nil))
-  (when meow--cider-setup (meow--setup-cider nil))
   (when meow--which-key-setup (meow--setup-which-key nil))
-  (when meow--diff-hl-setup (meow--setup-diff-hl nil))
+  ;; (when meow--diff-hl-setup (meow--setup-diff-hl nil))
   (when meow--input-method-setup (meow--setup-input-method nil))
   (when meow--ddskk-setup (meow--setup-ddskk nil)))