diff --git a/packages/api/src/resolvers/article/index.ts b/packages/api/src/resolvers/article/index.ts
index 086b752b1..e9802667e 100644
--- a/packages/api/src/resolvers/article/index.ts
+++ b/packages/api/src/resolvers/article/index.ts
@@ -588,6 +588,7 @@ export const saveArticleReadingProgressResolver = authorized<
             readingProgressTopPercent: readingProgressTopPercent ?? undefined,
             readingProgressHighestReadAnchor:
               readingProgressAnchorIndex ?? undefined,
+            readAt: new Date(),
           },
           uid,
           pubsub