diff --git a/.prettierignore b/.prettierignore
new file mode 100644
index 0000000..05a33a3
--- /dev/null
+++ b/.prettierignore
@@ -0,0 +1,26 @@
+yarn.lock
+target
+lib
+test-results
+.next
+out
+dist
+.yarn
+.github/helm
+_next
+storybook-static
+web-static
+public
+packages/backend/server/src/schema.gql
+packages/frontend/i18n/src/i18n-generated.ts
+packages/frontend/graphql/src/graphql/index.ts
+tests/affine-legacy/**/static
+.yarnrc.yml
+packages/frontend/templates/*.gen.ts
+packages/frontend/templates/onboarding
+
+# auto-generated by NAPI-RS
+# fixme(@joooye34): need script to check and generate ignore list here
+packages/backend/native/index.d.ts
+packages/frontend/native/index.d.ts
+packages/frontend/native/index.js