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",
+  }
+}