diff --git a/fish/config.fish b/fish/config.fish
index 7cba997..fc141b4 100644
--- a/fish/config.fish
+++ b/fish/config.fish
@@ -1,6 +1,11 @@
 #################################################################
 # option
 fish_vi_key_bindings
+# Vi 模式下：Ctrl+A / Ctrl+E 行首、行尾（readline 习惯）
+bind --mode insert \ca beginning-of-line
+bind --mode insert \ce end-of-line
+bind --mode default \ca beginning-of-line
+bind --mode default \ce end-of-line
 
 #################################################################
 # basic 
diff --git a/nvim/lua/plugins/sidekick.lua b/nvim/lua/plugins/sidekick.lua
index a7cd3e7..ed78e2b 100644
--- a/nvim/lua/plugins/sidekick.lua
+++ b/nvim/lua/plugins/sidekick.lua
@@ -11,7 +11,7 @@ return {
 	},
 	keys = {
 		{
-			"<C-\\>",
+			"<M-\\>",
 			function()
 				require("sidekick.cli").toggle()
 			end,