diff --git a/after/lsp/tinymist.lua b/after/lsp/tinymist.lua
new file mode 100644
index 0000000..6220be5
--- /dev/null
+++ b/after/lsp/tinymist.lua
@@ -0,0 +1,5 @@
+return {
+  settings = {
+    exportPdf = "onType",
+  }
+}
diff --git a/lua/conf/plugins/lsp.lua b/lua/conf/plugins/lsp.lua
index 128d1f1..0d9f4c0 100644
--- a/lua/conf/plugins/lsp.lua
+++ b/lua/conf/plugins/lsp.lua
@@ -7,14 +7,15 @@ return {
     load = function()
       core.lsp.setup()
       require("mason-lspconfig").setup {
-        ensure_added = {
+        ensure_installed = {
           "clangd",
           "mesonlsp",
           "bashls",
           "jdtls",
           "lua_ls",
           "basedpyright",
-          "debugpy"
+          "zls",
+          "nil_ls"
         }
       }
     end
diff --git a/lua/conf/plugins/treesitter.lua b/lua/conf/plugins/treesitter.lua
index fbe620c..30d31a5 100644
--- a/lua/conf/plugins/treesitter.lua
+++ b/lua/conf/plugins/treesitter.lua
@@ -2,6 +2,7 @@ local map = core.misc.map
 
 return {
   { "nvim-treesitter/nvim-treesitter",
+    branch = "master",
     config = function()
       vim.cmd("TSUpdate")
     end,
diff --git a/lua/snippets/markdown.lua b/lua/snippets/markdown.lua
new file mode 100644
index 0000000..77edb4a
--- /dev/null
+++ b/lua/snippets/markdown.lua
@@ -0,0 +1,11 @@
+dofile(core.snippets)
+
+return {
+  s("[]", {
+    t("["),
+    i(1),
+    t("]("),
+    i(2),
+    t(")"),
+  }),
+}