diff --git a/tools/nvim/lua/plugins/fileutils.lua b/tools/nvim/lua/plugins/fileutils.lua
index 0d88b3d..b9e4232 100644
--- a/tools/nvim/lua/plugins/fileutils.lua
+++ b/tools/nvim/lua/plugins/fileutils.lua
@@ -9,6 +9,7 @@ return {
   },
   { import = "plugins.mod.nvim-tree" },
   { import = "plugins.mod.telescope" },
+  -- { import = "plugins.mod.fzf" },
   {
     "ahmedkhalf/project.nvim",
     opts = {
diff --git a/tools/nvim/lua/plugins/misc.lua b/tools/nvim/lua/plugins/misc.lua
index b193994..c880a4e 100644
--- a/tools/nvim/lua/plugins/misc.lua
+++ b/tools/nvim/lua/plugins/misc.lua
@@ -33,4 +33,21 @@ return {
   { import = "plugins.mod.which-keys-nvim" },
   { import = "plugins.mod.copilot-lua" },
   { import = "plugins.mod.avante-nvim" },
+  {
+    "kawre/leetcode.nvim",
+    build = ":TSUpdate html", -- if you have `nvim-treesitter` installed
+    dependencies = {
+      "nvim-telescope/telescope.nvim",
+      -- "ibhagwan/fzf-lua",
+      "nvim-lua/plenary.nvim",
+      "MunifTanjim/nui.nvim",
+    },
+    opts = {
+      -- configuration goes here
+    },
+  },
+  {
+    "3rd/image.nvim",
+    opts = {},
+  },
 }
diff --git a/tools/nvim/lua/plugins/mod/avante-nvim.lua b/tools/nvim/lua/plugins/mod/avante-nvim.lua
index 8171617..1aceef1 100644
--- a/tools/nvim/lua/plugins/mod/avante-nvim.lua
+++ b/tools/nvim/lua/plugins/mod/avante-nvim.lua
@@ -2,16 +2,16 @@ return {
   "yetone/avante.nvim",
   event = "VeryLazy",
   lazy = false,
-  version = false,   -- Set this to "*" to always pull the latest release version, or set it to false to update to the latest code changes.
+  version = false, -- Set this to "*" to always pull the latest release version, or set it to false to update to the latest code changes.
   opts = {
     -- add any opts here
     -- for example
     provider = "openai",
     openai = {
       endpoint = "https://yunwu.ai/v1",
-      model = "claude-3-5-sonnet-latest",   -- your desired model (or use gpt-4o, etc.)
-      timeout = 30000,                      -- timeout in milliseconds
-      temperature = 0,                      -- adjust if needed
+      model = "claude-3-7-sonnet-20250219", -- your desired model (or use gpt-4o, etc.)
+      timeout = 30000, -- timeout in milliseconds
+      temperature = 0, -- adjust if needed
       max_tokens = 4096,
       -- reasoning_effort = "high"    -- only supported for "o" models
     },
@@ -25,10 +25,10 @@ return {
     "nvim-lua/plenary.nvim",
     "MunifTanjim/nui.nvim",
     --- The below dependencies are optional,
-    "nvim-telescope/telescope.nvim",   -- for file_selector provider telescope
-    "hrsh7th/nvim-cmp",                -- autocompletion for avante commands and mentions
-    "nvim-tree/nvim-web-devicons",     -- or echasnovski/mini.icons
-    "zbirenbaum/copilot.lua",          -- for providers='copilot'
+    "nvim-telescope/telescope.nvim", -- for file_selector provider telescope
+    "hrsh7th/nvim-cmp", -- autocompletion for avante commands and mentions
+    "nvim-tree/nvim-web-devicons", -- or echasnovski/mini.icons
+    "zbirenbaum/copilot.lua", -- for providers='copilot'
     {
       -- support for image pasting
       "HakonHarnes/img-clip.nvim",
diff --git a/tools/nvim/lua/plugins/mod/fzf.lua b/tools/nvim/lua/plugins/mod/fzf.lua
new file mode 100644
index 0000000..dc149e3
--- /dev/null
+++ b/tools/nvim/lua/plugins/mod/fzf.lua
@@ -0,0 +1,6 @@
+return {
+  "ibhagwan/fzf-lua",
+  -- optional for icon support
+  dependencies = { "nvim-tree/nvim-web-devicons" },
+  opts = {},
+}
diff --git a/tools/nvim/lua/plugins/mod/render-markdown.lua b/tools/nvim/lua/plugins/mod/render-markdown.lua
index 97573ef..1eda692 100644
--- a/tools/nvim/lua/plugins/mod/render-markdown.lua
+++ b/tools/nvim/lua/plugins/mod/render-markdown.lua
@@ -7,7 +7,8 @@ return {
       file_types = { "markdown", "Avante" },
       render_modes = { "n", "c", "t" },
       latex = {
-        enabled = true,
+        -- enabled = true,
+        enabled = false,
         converter = "latex2text",
         highlight = "RenderMarkdownMath",
         top_pad = 0,
diff --git a/tools/nvim/lua/plugins/mod/which-keys-nvim.lua b/tools/nvim/lua/plugins/mod/which-keys-nvim.lua
index eb228f6..54bba67 100644
--- a/tools/nvim/lua/plugins/mod/which-keys-nvim.lua
+++ b/tools/nvim/lua/plugins/mod/which-keys-nvim.lua
@@ -1,18 +1,16 @@
 return {
-    "folke/which-key.nvim",
-    event = "VeryLazy",
-    opts = {
-      -- your configuration comes here
-      -- or leave it empty to use the default settings
-      -- refer to the configuration section below
-    },
-    keys = {
-      {
-        "<leader>?",
-        function()
-          require("which-key").show({ global = false })
-        end,
-        desc = "Buffer Local Keymaps (which-key)",
-      },
+  "folke/which-key.nvim",
+  event = "VeryLazy",
+  opts = {
+    preset = "modern",
+  },
+  keys = {
+    {
+      "<leader>?",
+      function()
+        require("which-key").show({ global = false })
+      end,
+      desc = "Buffer Local Keymaps (which-key)",
     },
+  },
 }