diff --git a/autoload/easycomplete.vim b/autoload/easycomplete.vim
index 8a42ef64..963567aa 100644
--- a/autoload/easycomplete.vim
+++ b/autoload/easycomplete.vim
@@ -261,6 +261,7 @@ function! s:CompleteTypingMatch(...)
   if len(filtered_menu) == 0
     if has('nvim')
       call s:AsyncRun(function('s:CloseCompletionMenu'),[], 50)
+      call s:CloseCompleteInfo()
     else
       call s:CloseCompletionMenu()
     endif
@@ -675,6 +676,9 @@ function! easycomplete#typing()
     return ""
   endif
 
+  " TODO here，为了防止tab补全 tabnine后自动触发complete动作，这里需要更多测试兼容性
+  if s:zizzing() | return "" | endif
+
   if !easycomplete#FireCondition()
     " tabnine
     if easycomplete#sources#tn#available() && easycomplete#sources#tn#FireCondition()
@@ -1787,11 +1791,7 @@ function! s:flush()
   let g:easycomplete_completedone_insert_mode = mode()
   if easycomplete#util#InsertMode() && complete_check()
     call s:StopAsyncRun()
-    if g:easycomplete_colorful
-      call s:AsyncRun(function("easycomplete#colorful#complete"),[col("."),[]], 50)
-    else
-      call s:AsyncRun(function("complete"),[col("."),[]], 50)
-    endif
+    call s:AsyncRun(function("complete"),[col("."),[]], 50)
   endif
   let s:easycomplete_start_pos = 0
 endfunction
@@ -1862,6 +1862,10 @@ function! s:zizz()
   return "\<BS>"
 endfunction
 
+function! easycomplete#zizz()
+  call s:zizz()
+endfunction
+
 function! s:StopZizz()
   if exists('s:zizz_timmer') && s:zizz_timmer > 0
     call timer_stop(s:zizz_timmer)
diff --git a/autoload/easycomplete/popup.vim b/autoload/easycomplete/popup.vim
index 05b3e2a9..1ad4c213 100644
--- a/autoload/easycomplete/popup.vim
+++ b/autoload/easycomplete/popup.vim
@@ -438,33 +438,37 @@ function! s:NVimShow(opt, windowtype, float_type)
   else
     let hl = 'Pmenu'
   endif
-  if easycomplete#util#ItemIsFromLS(g:easycomplete_completed_item)
-    let filetype = &filetype == "lua" ? "help" : &filetype
-  else
-    let filetype = &filetype
-  endif
+  let l:filetype = &filetype == "lua" ? "help" : &filetype
   let hl_str = 'Normal:' . hl . ',NormalNC:' . hl
   let winargs = [s:buf[a:windowtype], 0, a:opt]
   unlet winargs[2].filetype
-  noa let winid = nvim_open_win(s:buf[a:windowtype], 0, winargs[2])
+  silent let winid = nvim_open_win(s:buf[a:windowtype], v:false, winargs[2])
+  call nvim_set_option_value('winhl', hl_str, {'win': winid})
   let g:easycomplete_popup_win[a:windowtype] = winid
-  if a:windowtype == 'popup'
-    call easycomplete#util#execute(g:easycomplete_popup_win[a:windowtype], "set nowrap")
+  if exists('*nvim_win_set_config')
+    call nvim_win_set_config(g:easycomplete_popup_win[a:windowtype], {
+          \ 'relativenumber': v:false,
+          \ 'cursorline': v:false,
+          \ 'cursorcolumn': v:false,
+          \ 'colorcolumn': '',
+          \ })
+  else
+    call nvim_win_set_option(g:easycomplete_popup_win[a:windowtype], 'relativenumber', v:false)
+    call nvim_win_set_option(g:easycomplete_popup_win[a:windowtype], 'cursorline', v:false)
+    call nvim_win_set_option(g:easycomplete_popup_win[a:windowtype], 'cursorcolumn', v:false)
+    call nvim_win_set_option(g:easycomplete_popup_win[a:windowtype], 'colorcolumn', '')
   endif
-  call nvim_win_set_var(g:easycomplete_popup_win[a:windowtype], 'syntax', 'on')
-  call nvim_win_set_option(g:easycomplete_popup_win[a:windowtype], 'winhl', hl_str)
-  call nvim_win_set_option(g:easycomplete_popup_win[a:windowtype], 'number', v:false)
-  call nvim_win_set_option(g:easycomplete_popup_win[a:windowtype], 'relativenumber', v:false)
-  call nvim_win_set_option(g:easycomplete_popup_win[a:windowtype], 'cursorline', v:false)
-  call nvim_win_set_option(g:easycomplete_popup_win[a:windowtype], 'cursorcolumn', v:false)
-  call nvim_win_set_option(g:easycomplete_popup_win[a:windowtype], 'colorcolumn', '')
-  call nvim_win_set_option(g:easycomplete_popup_win[a:windowtype], 'foldenable', v:false)
+  call nvim_win_set_var(g:easycomplete_popup_win[a:windowtype], 'syntax', 'off')
   if has('nvim-0.5.0')
     call setwinvar(g:easycomplete_popup_win[a:windowtype], '&scrolloff', 0)
+    call setwinvar(g:easycomplete_popup_win[a:windowtype], '&spell', 0)
+    if a:windowtype == 'popup'
+      call setwinvar(g:easycomplete_popup_win[a:windowtype], '&wrap', 0)
+    endif
   endif
   " Popup and Signature
   if a:windowtype == 'popup' || (a:windowtype == "float" && a:float_type == "signature")
-    call setbufvar(winbufnr(winid), '&filetype', filetype)
+    call setbufvar(winbufnr(winid), '&filetype', l:filetype)
   else
     " Lint
     call setbufvar(winbufnr(winid), '&filetype', 'txt')
@@ -514,7 +518,12 @@ function! easycomplete#popup#close(...)
       let id = win_id2win(g:easycomplete_popup_win[windowtype])
       if id > 0
         let winid = g:easycomplete_popup_win[windowtype]
-        call timer_start(50, { -> s:NvimCloseFloatWithPum(winid) })
+        if !(&completeopt =~ "noselect")
+          let delay = 0
+        else
+          let delay = 30
+        endif
+          call timer_start(delay, { -> s:NvimCloseFloatWithPum(winid) })
       endif
       let g:easycomplete_popup_win[windowtype] = 0
       let s:last_winargs = []
diff --git a/autoload/easycomplete/sources/ts.vim b/autoload/easycomplete/sources/ts.vim
index 6e5f947b..7e9b15ee 100644
--- a/autoload/easycomplete/sources/ts.vim
+++ b/autoload/easycomplete/sources/ts.vim
@@ -425,6 +425,9 @@ function! easycomplete#sources#ts#CompleteChanged()
   if !easycomplete#CompleteCursored() | return | endif
   if empty(s:request_queue_ctx)       | return | endif
   if s:EntryDetailsIsFetching()       | return | endif
+  if easycomplete#util#GetPluginNameFromUserData(l:item) != "ts"
+    return
+  endif
   if !empty(
         \   easycomplete#util#GetInfoByCompleteItem(
         \      l:item,
diff --git a/autoload/easycomplete/tabnine.vim b/autoload/easycomplete/tabnine.vim
index 591e8cdb..aec09227 100644
--- a/autoload/easycomplete/tabnine.vim
+++ b/autoload/easycomplete/tabnine.vim
@@ -142,6 +142,7 @@ function! s:RemainInsertMode()
   else
     call execute("normal! A")
   endif
+  call easycomplete#zizz()
 endfunction
 
 function! s:GetSnippets(res_array)
diff --git a/autoload/easycomplete/ui.vim b/autoload/easycomplete/ui.vim
index de49dc6d..6c11221f 100644
--- a/autoload/easycomplete/ui.vim
+++ b/autoload/easycomplete/ui.vim
@@ -61,7 +61,10 @@ function! easycomplete#ui#ApplyMarkdownSyntax(winid)
           \ "let &filetype='" . original_filetype . "'",
           \ ]
   endif
-  call easycomplete#util#execute(a:winid, exec_cmd)
+  try
+    call easycomplete#util#execute(a:winid, exec_cmd)
+  catch
+  endtry
 endfunction " }}}
 
 " Get back ground color form a GroupName {{{