diff --git a/.config/nvim/lua/keymaps/init.lua b/.config/nvim/lua/keymaps/init.lua
index f31a442..4849d72 100644
--- a/.config/nvim/lua/keymaps/init.lua
+++ b/.config/nvim/lua/keymaps/init.lua
@@ -35,4 +35,18 @@ function M.cmp_nvim_keymaps(map)
   }
 end
 
+local function set_markdown_keymaps(bufnr)
+    local opts = { noremap = true, silent = true, buffer = bufnr }
+    vim.keymap.set("v", "`", "c`<C-r>\"`<Esc>", opts)
+end
+
+vim.api.nvim_create_autocmd("FileType", {
+    pattern = "markdown",
+    callback = function()
+        set_markdown_keymaps(0)
+    end,
+})
+
+require("keymaps.language")
+
 return M
diff --git a/.config/nvim/lua/plugins/completion.lua b/.config/nvim/lua/plugins/completion.lua
index 3fcbf1f..6e77a56 100644
--- a/.config/nvim/lua/plugins/completion.lua
+++ b/.config/nvim/lua/plugins/completion.lua
@@ -4,5 +4,5 @@ return {
     "L3MON4D3/LuaSnip",
     dependencies = { "rafamadriz/friendly-snippets" },
   },
-  { "rafamadriz/friendly-snippets" }
+  { "rafamadriz/friendly-snippets" },
 }
diff --git a/.config/nvim/lua/plugins/misc.lua b/.config/nvim/lua/plugins/misc.lua
index 29c8085..15b2070 100644
--- a/.config/nvim/lua/plugins/misc.lua
+++ b/.config/nvim/lua/plugins/misc.lua
@@ -18,5 +18,9 @@ return {
         desc = "Buffer Local Keymaps (which-key)",
       },
     },
+  },
+  {
+    "github/copilot.vim",
+    lazy = false,
   }
 }
diff --git a/.config/nvim/lua/plugins/mod/alpha-nvim.lua b/.config/nvim/lua/plugins/mod/alpha-nvim.lua
index 5128cb8..3fe33dc 100644
--- a/.config/nvim/lua/plugins/mod/alpha-nvim.lua
+++ b/.config/nvim/lua/plugins/mod/alpha-nvim.lua
@@ -40,14 +40,7 @@ return {
         dashboard.button('c', ' 转到设置', ':Telescope find_files cwd=~/.config/nvim<CR>'),
         dashboard.button('SPC q', '󱊷 退出', ':qa<CR>'),
       }
-      local handle = io.popen('fortune')
-      --- Handle the case where fortune is not installed
-      local fortune = ""
-      if handle then
-        fortune = handle:read("*a")
-        handle:close()
-      end
-      dashboard.section.footer.val = "今日 " .. os.date("%Y-%m-%d %A") .. "  " .. fortune
+      dashboard.section.footer.val = "今日 " .. os.date("%Y-%m-%d %A") .. "  "
 
       dashboard.config.opts.noautocmd = true
 
diff --git a/.config/nvim/lua/plugins/mod/nvim-cmp.lua b/.config/nvim/lua/plugins/mod/nvim-cmp.lua
index 80ada85..100697b 100644
--- a/.config/nvim/lua/plugins/mod/nvim-cmp.lua
+++ b/.config/nvim/lua/plugins/mod/nvim-cmp.lua
@@ -42,6 +42,7 @@ return {
       sources = cmp.config.sources({
         { name = "nvim_lsp" },
         { name = "luasnip" },
+        { name = "copilot" },
       }, {
         { name = "buffer" },
         { name = "path" },
diff --git a/zsh/config.zsh b/zsh/config.zsh
index 8da7225..4ac50b3 100644
--- a/zsh/config.zsh
+++ b/zsh/config.zsh
@@ -2,6 +2,8 @@
 export PATH=$HOME/bin:$HOME/.local/bin:/usr/local/bin:$PATH
 export PATH=$HOME/.local/share/gem/ruby/3.3.0/bin:$PATH  # Ruby Executables
 HIST_STAMPS="yyyy-mm-dd"
+HISTSIZE=10000
+SAVEHIST=10000
 
 export NVM_DIR="$HOME/.config/nvm"
 [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"  # This loads nvm
diff --git a/zsh/update.sh b/zsh/update.sh
index 6bb0f30..95d24da 100644
--- a/zsh/update.sh
+++ b/zsh/update.sh
@@ -15,4 +15,5 @@ done
 if [ which brew > /dev/null ]; then
   brew update
   brew upgrade
-fi
\ No newline at end of file
+fi
+