diff --git a/lua/setup/my_litee.lua b/lua/setup/my_litee.lua
index d8be21a..b2a600c 100644
--- a/lua/setup/my_litee.lua
+++ b/lua/setup/my_litee.lua
@@ -11,7 +11,24 @@ require('litee.lib').setup({
 -- configure litee-calltree.nvim
 require('litee.calltree').setup({
   map_resize_keys = false,
-  on_open = 'panel'
+  on_open = 'panel',
+  keymaps = {
+    expand = "<space>",
+    collapse = "zc",
+    collapse_all = "zM",
+    jump = "<CR>",
+    jump_split = "s",
+    jump_vsplit = "v",
+    jump_tab = "t",
+    hover = "i",
+    details = "d",
+    close = "X",
+    close_panel_pop_out = "<Esc>",
+    help = "?",
+    hide = "H",
+    switch = "S",
+    focus = "f"
+  },
 })
 -- configure litee-symboltree.nvim
 require('litee.symboltree').setup({