diff --git a/lua/Trans/core/handler.lua b/lua/Trans/core/handler.lua
index 68d2182..e95e3d9 100644
--- a/lua/Trans/core/handler.lua
+++ b/lua/Trans/core/handler.lua
@@ -1,3 +1,4 @@
+---@diagnostic disable: unused-local
 local M = {}
 local icon = require('Trans').conf.icon
 
diff --git a/lua/Trans/core/init.lua b/lua/Trans/core/init.lua
index 3346288..5f83335 100644
--- a/lua/Trans/core/init.lua
+++ b/lua/Trans/core/init.lua
@@ -8,6 +8,10 @@ local handler = require('Trans.core.handler')
 local function get_select()
     local s_start = vim.fn.getpos("v")
     local s_end = vim.fn.getpos(".")
+    if s_start[2] > s_end[2] or s_start[3] > s_end[3] then
+        s_start, s_end = s_end, s_start
+    end
+
     local n_lines = math.abs(s_end[2] - s_start[2]) + 1
     local lines = vim.api.nvim_buf_get_lines(0, s_start[2] - 1, s_end[2], false)
     lines[1] = string.sub(lines[1], s_start[3], -1)
@@ -35,6 +39,7 @@ local function get_word(method)
     end
 end
 
+
 M.translate = function(method, view)
     method = method or vim.api.nvim_get_mode().mode
     view = view or conf.view[method]
diff --git a/lua/Trans/core/window.lua b/lua/Trans/core/window.lua
index 7ecee19..52d26c6 100644
--- a/lua/Trans/core/window.lua
+++ b/lua/Trans/core/window.lua
@@ -102,6 +102,11 @@ M.load_float_opts = function()
         end
     end, { buffer = M.bufnr, silent = true })
 
+    vim.keymap.set('n', '<Esc>', function()
+        if api.nvim_win_is_valid(M.id) then
+            api.nvim_win_close(M.id, true)
+        end
+    end, { buffer = M.bufnr, silent = true })
 end
 
 
diff --git a/lua/Trans/init.lua b/lua/Trans/init.lua
index ee0e2ab..ca3b821 100644
--- a/lua/Trans/init.lua
+++ b/lua/Trans/init.lua
@@ -34,7 +34,7 @@ M.conf = {
         -- },
     },
     icon = {
-        title = ' ',
+        title = ' ', -- 
         star = '',
         -- notfound = '',
         -- yes = '',