diff --git a/lua/colinzhao/remap.lua b/lua/colinzhao/remap.lua
index 25c2c897..9a2a5f6f 100644
--- a/lua/colinzhao/remap.lua
+++ b/lua/colinzhao/remap.lua
@@ -24,10 +24,17 @@ vim.keymap.set('t', '<Esc><Esc>', '<C-\\><C-n>', { desc = 'Exit terminal mode' }
 --  Use CTRL+<hjkl> to switch between windows
 --
 --  See `:help wincmd` for a list of all window commands
-vim.keymap.set('n', '<C-h>', '<C-w><C-h>', { desc = 'Move focus to the left window' })
-vim.keymap.set('n', '<C-l>', '<C-w><C-l>', { desc = 'Move focus to the right window' })
-vim.keymap.set('n', '<C-j>', '<C-w><C-j>', { desc = 'Move focus to the lower window' })
-vim.keymap.set('n', '<C-k>', '<C-w><C-k>', { desc = 'Move focus to the upper window' })
+if os.getenv 'SSH_CLIENT' then
+  vim.keymap.set('n', '<C-a>h', '<C-w><C-h>', { desc = 'Move focus to the left window' })
+  vim.keymap.set('n', '<C-a>l', '<C-w><C-l>', { desc = 'Move focus to the right window' })
+  vim.keymap.set('n', '<C-a>j', '<C-w><C-j>', { desc = 'Move focus to the lower window' })
+  vim.keymap.set('n', '<C-a>k', '<C-w><C-k>', { desc = 'Move focus to the upper window' })
+else
+  vim.keymap.set('n', '<C-h>', '<C-w><C-h>', { desc = 'Move focus to the left window' })
+  vim.keymap.set('n', '<C-l>', '<C-w><C-l>', { desc = 'Move focus to the right window' })
+  vim.keymap.set('n', '<C-j>', '<C-w><C-j>', { desc = 'Move focus to the lower window' })
+  vim.keymap.set('n', '<C-k>', '<C-w><C-k>', { desc = 'Move focus to the upper window' })
+end
 
 vim.keymap.set('n', '<leader>ev', vim.cmd.Ex)
 vim.keymap.set('v', 'J', ":m '>+1<CR>gv=gv")