diff --git a/docs/.textlintrc.js b/docs/.textlintrc.js
index 4d8b2f59..0c64606c 100644
--- a/docs/.textlintrc.js
+++ b/docs/.textlintrc.js
@@ -16,7 +16,8 @@ module.exports = {
       terms: `${__dirname}/.textlint.terms.json`,
     },
     'write-good': {
-      passive: false,
+      passive: true,
+      severity: 'warning',
     },
   },
 };