diff --git a/entry/src/main/refactor/utils/Logger.ets b/entry/src/main/refactor/utils/Logger.ets
index 27f0f420..08364578 100644
--- a/entry/src/main/refactor/utils/Logger.ets
+++ b/entry/src/main/refactor/utils/Logger.ets
@@ -38,7 +38,7 @@ function formatDate(date: Date, fmt = 'yyyy-MM-dd') {
     .replace(/s/g, date.getSeconds().toString())
     .replace(/SSS/g, pad3(date.getMilliseconds()))
     .replace(/S/g, date.getMilliseconds().toString())
-    .replace(/a/g, date.getHours() < 12 ? 'ÉÏÎç' : 'ÏÂÎç')
+    .replace(/a/g, date.getHours() < 12 ? '上�' : '下�')
     .replace(/A/g, date.getHours() < 12 ? 'AM' : 'PM')
     .replace(/q/g, Math.floor((date.getMonth() + 3) / 3).toString());
 }