diff --git a/autoload/quickui/input.vim b/autoload/quickui/input.vim
index 1c2c6a3..a9af038 100644
--- a/autoload/quickui/input.vim
+++ b/autoload/quickui/input.vim
@@ -3,7 +3,7 @@
 " input.vim - 
 "
 " Created by skywind on 2021/11/27
-" Last Modified: 2021/11/30 00:49
+" Last Modified: 2021/11/30 01:50
 "
 "======================================================================
 
@@ -33,7 +33,11 @@ function! s:init_input_box(prompt, opts)
 	if has_key(a:opts, 'w')
 		let hwnd.w = a:opts.w
 	else
-		let limit = strdisplaywidth(a:prompt)
+		let limit = 8
+		for text in head
+			let width = strdisplaywidth(text)
+			let limit = (limit < width)? width : limit
+		endfor
 		if &columns >= 80
 			let limit = (limit < 50)? 50 : limit
 		endif
@@ -237,6 +241,7 @@ function! quickui#input#create(prompt, opts)
 	let rl = hwnd.rl
 	let accept = 0
 	let result = ''
+	silent! exec 'nohl'
 	while hwnd.exit == 0
 		call s:update_input(hwnd)
 		try
diff --git a/autoload/quickui/tools.vim b/autoload/quickui/tools.vim
index 802e922..4424e97 100644
--- a/autoload/quickui/tools.vim
+++ b/autoload/quickui/tools.vim
@@ -3,7 +3,7 @@
 " tools.vim - 
 "
 " Created by skywind on 2019/12/23
-" Last Modified: 2021/11/30 01:37
+" Last Modified: 2021/11/30 01:42
 "
 "======================================================================
 
@@ -491,8 +491,10 @@ endfunc
 " search inputbox
 "----------------------------------------------------------------------
 function! quickui#tools#input_search()
-	let t = expand('<cword>')
-	let text = quickui#input#open('Enter text to search:', t, 'search')
+	let word = expand('<cword>')
+	let title = ['Enter text to search']
+	" let title += [repeat('*', 70)]
+	let text = quickui#input#open(title, word, 'search')
 	redraw
 	if text == ''
 		echo "quit search"