diff --git a/web/src/components/DailyReviewDialog.tsx b/web/src/components/DailyReviewDialog.tsx
index 4ae45860..c4c6f869 100644
--- a/web/src/components/DailyReviewDialog.tsx
+++ b/web/src/components/DailyReviewDialog.tsx
@@ -16,7 +16,7 @@ interface Props extends DialogProps {
   currentDateStamp: DateStamp;
 }
 
-const monthChineseStrArray = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sept", "Oct", "Nov", "Dev"];
+const monthChineseStrArray = ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sept", "Oct", "Nov", "Dec"];
 const weekdayChineseStrArray = ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"];
 
 const DailyReviewDialog: React.FC<Props> = (props: Props) => {