diff --git a/README.md b/README.md
index 3e90a5e..5132166 100644
--- a/README.md
+++ b/README.md
@@ -429,7 +429,7 @@ In `playground` folder, there is a `init.lua` and source code for you to play wi
 | n    | K               | hover doc                                                  |
 | n    | \<Space\>ca     | code action (when you see 🏏 )                             |
 | n    | \<Space\>la     | code lens action (when you see a codelens indicator)       |
-| v    | \<Space\>cA     | range code action (when you see 🏏 )                       |
+| v    | \<Space\>ca     | range code action (when you see 🏏 )                       |
 | n    | \<Space\>rn     | rename with floating window                                |
 | n    | \<Leader\>re    | rename (lsp default)                                       |
 | n    | \<Leader\>gi    | hierarchy incoming calls                                   |
diff --git a/lua/navigator/codeAction.lua b/lua/navigator/codeAction.lua
index 4c1a413..97c1d69 100644
--- a/lua/navigator/codeAction.lua
+++ b/lua/navigator/codeAction.lua
@@ -173,16 +173,27 @@ end
 code_action.range_code_action = function(startpos, endpos)
   local context = {}
   context.diagnostics = vim.lsp.diagnostic.get_line_diagnostics()
-  local params = util.make_given_range_params(startpos, endpos)
+
+  local bufnr = vim.api.nvim_get_current_buf()
+  startpos = startpos or api.nvim_buf_get_mark(bufnr, '<')
+  endpos = endpos or api.nvim_buf_get_mark(bufnr, '>')
+  log(startpos, endpos)
+  local params = vim.lsp.util.make_given_range_params(startpos, endpos)
   params.context = context
 
   local original_select = vim.ui.select
   vim.ui.select = require('guihua.gui').select
 
+  local original_input = vim.ui.input
+  vim.ui.input = require('guihua.input').input
   vim.lsp.buf.range_code_action(context, startpos, endpos)
   vim.defer_fn(function()
     vim.ui.select = original_select
   end, 1000)
+
+  vim.defer_fn(function()
+    vim.ui.input = original_input
+  end, 1000)
 end
 
 code_action.code_action_prompt = function()
diff --git a/lua/navigator/lspclient/mapping.lua b/lua/navigator/lspclient/mapping.lua
index 434ce7d..b04040f 100644
--- a/lua/navigator/lspclient/mapping.lua
+++ b/lua/navigator/lspclient/mapping.lua
@@ -36,7 +36,7 @@ local key_maps = {
   { key = '<Leader>ct', func = "require('navigator.ctags').ctags()" },
   { key = 'K', func = 'hover({ popup_opts = { border = single, max_width = 80 }})' },
   { key = '<Space>ca', mode = 'n', func = "require('navigator.codeAction').code_action()" },
-  { key = '<Space>cA', mode = 'v', func = 'range_code_action()' },
+  { key = '<Space>ca', mode = 'v', func = "require('navigator.codeAction').range_code_action()" },
   -- { key = '<Leader>re', func = 'rename()' },
   { key = '<Space>rn', func = "require('navigator.rename').rename()" },
   { key = '<Leader>gi', func = 'incoming_calls()' },