diff --git a/app/src/main/res/values-zh-rCN/strings.xml b/app/src/main/res/values-zh-rCN/strings.xml
index bff377f..8215867 100644
--- a/app/src/main/res/values-zh-rCN/strings.xml
+++ b/app/src/main/res/values-zh-rCN/strings.xml
@@ -149,7 +149,7 @@
     <string name="event_edit_recurrence_next">下一次：%1$s</string>
     <string name="event_edit_recurrence_next_none">此规则永不重复</string>
     <string name="event_detail_all_day">全天</string>
-    <string name="event_detail_calendar">日历</string>
+    <string name="event_detail_calendar">Calendula</string>
     <string name="event_detail_calendar_unknown">未知日历</string>
     <string name="event_detail_location">地点</string>
     <string name="event_detail_description">描述</string>
@@ -185,7 +185,7 @@
     <string name="event_access_private_summary">他人仅看到您忙碌</string>
     <string name="event_access_confidential_summary">标记为机密，具体含义由日历帐户决定</string>
     <string name="event_attendee_organizer">组织者</string>
-    <string name="event_attendee_optional">可选</string>
+    <string name="event_attendee_optional">可选项</string>
     <string name="event_attendee_resource">资源</string>
     <string name="event_detail_self_response">您的回复：%1$s</string>
     <string name="reminder_at_time">事件开始时</string>
@@ -203,7 +203,7 @@
         <item quantity="other">提前 %d 周</item>
     </plurals>
     <plurals name="duration_minutes">
-        <item quantity="other">分钟</item>
+        <item quantity="other">%d分钟</item>
     </plurals>
     <plurals name="duration_hours">
         <item quantity="other">%d 小时</item>
@@ -278,10 +278,10 @@
     <string name="search_select_all">全选</string>
     <string name="search_delete_selected">删除所选</string>
     <plurals name="search_delete_title">
-        <item quantity="other">删除活动？</item>
+        <item quantity="other">删除 %d个活动？</item>
     </plurals>
     <plurals name="search_delete_done">
-        <item quantity="other">活动被删除</item>
+        <item quantity="other">删除了%d个活动</item>
     </plurals>
     <string name="search_delete_partial">已删除 %1$d 个，%2$d 个无法删除</string>
     <string name="search_delete_denied_partial">已删除 %1$d 个，之后写入权限被撤</string>