diff --git a/matrix-sdk-android/src/main/res/values-zh-rCN/strings.xml b/matrix-sdk-android/src/main/res/values-zh-rCN/strings.xml
index 48dbd27a1b..441a3821e0 100644
--- a/matrix-sdk-android/src/main/res/values-zh-rCN/strings.xml
+++ b/matrix-sdk-android/src/main/res/values-zh-rCN/strings.xml
@@ -5,15 +5,15 @@
     <string name="notice_room_invite_no_invitee">%s 的邀请</string>
     <string name="notice_room_invite">%1$s 邀请了 %2$s</string>
     <string name="notice_room_invite_you">%1$s 邀请了您</string>
-    <string name="notice_room_join">%1$s 加入了聊天室</string>
-    <string name="notice_room_leave">%1$s 离开了聊天室</string>
+    <string name="notice_room_join">%1$s 加入了房间</string>
+    <string name="notice_room_leave">%1$s 离开了房间</string>
     <string name="notice_room_reject">%1$s 拒绝了邀请</string>
     <string name="notice_room_kick">%1$s 移除了 %2$s</string>
     <string name="notice_room_unban">%1$s 解封了 %2$s</string>
     <string name="notice_room_ban">%1$s 封禁了 %2$s</string>
     <string name="notice_avatar_url_changed">%1$s 更换了他们的头像</string>
     <string name="notice_display_name_set">%1$s 将他们的昵称设置为 %2$s</string>
-    <string name="notice_display_name_changed_from">%1$s 把他的昵称从 %2$s 改为 %3$s</string>
+    <string name="notice_display_name_changed_from">%1$s 把他们的昵称从 %2$s 改为 %3$s</string>
     <string name="notice_display_name_removed">%1$s 移除了他们的昵称 (%2$s)</string>
     <string name="notice_room_topic_changed">%1$s 把主题改为： %2$s</string>
     <string name="notice_room_name_changed">%1$s 把聊天室名称改为： %2$s</string>
@@ -52,7 +52,7 @@
     <string name="medium_email">电子邮箱地址</string>
     <string name="medium_phone_number">手机号码</string>
 
-    <string name="notice_room_withdraw">%1$s 撤销了对 %2$s 的邀请</string>
+    <string name="notice_room_withdraw">%1$s 撤回了对 %2$s 的邀请</string>
     <string name="notice_made_future_room_visibility">%1$s 让之后的聊天室历史记录对 %2$s 可见</string>
     <string name="notice_profile_change_redacted">%1$s 更新了他们的简介 %2$s</string>
     <string name="notice_room_third_party_invite">%1$s 向 %2$s 发送了加入聊天室的邀请</string>
@@ -199,4 +199,21 @@
     <string name="key_verification_request_fallback_message">%s 正在请求验证您的密钥，但您的客户端不支援聊天中密钥验证。 您将必须使用旧版的密钥验证来验证金钥。</string>
 
     <string name="notice_room_created">%1$s 创建了这个房间</string>
-</resources>
+<string name="summary_you_sent_image">您发送了一张图片。</string>
+    <string name="summary_you_sent_sticker">您发送了一张贴纸。</string>
+
+    <string name="notice_room_invite_no_invitee_by_you">您的邀请</string>
+    <string name="notice_room_created_by_you">您创建了这个房间</string>
+    <string name="notice_room_invite_by_you">您邀请了 %1$s</string>
+    <string name="notice_room_join_by_you">您加入了房间</string>
+    <string name="notice_room_leave_by_you">您离开了房间</string>
+    <string name="notice_room_reject_by_you">您拒绝了邀请</string>
+    <string name="notice_room_kick_by_you">您移除了 %1$s</string>
+    <string name="notice_room_unban_by_you">您解封了 %1$s</string>
+    <string name="notice_room_ban_by_you">您封禁了 %1$s</string>
+    <string name="notice_room_withdraw_by_you">您撤回了对 %1$s 的邀请</string>
+    <string name="notice_avatar_url_changed_by_you">您更换了您的头像</string>
+    <string name="notice_display_name_set_by_you">您将您的昵称设置为 %1$s</string>
+    <string name="notice_display_name_changed_from_by_you">您将您的昵称从 %1$s 改为 %2$s</string>
+    <string name="notice_display_name_removed_by_you">您移除了您的昵称 (%1$s)</string>
+    </resources>