diff --git a/locale/zh-tw.js b/locale/zh-tw.js
index bf59ae779b..649163502a 100644
--- a/locale/zh-tw.js
+++ b/locale/zh-tw.js
@@ -68,17 +68,17 @@
             nextDay: '[明天] LT',
             nextWeek: function (now) {
                 if (now.week() !== this.week()) {
-                    return '[下] dddLT';
+                    return '[下] ddddLT';
                 } else {
-                    return 'dddLT';
+                    return 'ddddLT';
                 }
             },
             lastDay: '[昨天] LT',
             lastWeek: function (now) {
                 if (this.week() !== now.week()) {
-                    return '[上]dddLT';
+                    return '[上]ddddLT';
                 } else {
-                    return 'dddLT';
+                    return 'ddddLT';
                 }
             },
             sameElse: 'L',