diff --git a/app/src/main/res/values-en/strings.xml b/app/src/main/res/values-en/strings.xml
index 26969a86..e6094499 100644
--- a/app/src/main/res/values-en/strings.xml
+++ b/app/src/main/res/values-en/strings.xml
@@ -71,7 +71,7 @@
     <string name="chat_quota_20_can">20</string>
     <string name="chat_quota_20_can_chat_count">40 chats</string>
     <string name="chat_quota_separator">/</string>
-    <string name="chat_quota_rewarded_ad_unavailable">Unable to load the ad.</string>
+    <string name="chat_quota_rewarded_ad_unavailable">Unable to load the ad.\nPlease try again in a moment.</string>
     <string name="chat_more_title">Chat settings</string>
     <string name="chat_more_background_label">Background image</string>
     <string name="chat_more_background_change">Change background image</string>
diff --git a/app/src/main/res/values-ja/strings.xml b/app/src/main/res/values-ja/strings.xml
index d90f2bda..e0e34fdc 100644
--- a/app/src/main/res/values-ja/strings.xml
+++ b/app/src/main/res/values-ja/strings.xml
@@ -71,7 +71,7 @@
     <string name="chat_quota_20_can">20</string>
     <string name="chat_quota_20_can_chat_count">40チャット</string>
     <string name="chat_quota_separator">/</string>
-    <string name="chat_quota_rewarded_ad_unavailable">広告を読み込めませんでした。</string>
+    <string name="chat_quota_rewarded_ad_unavailable">広告を読み込めませんでした。\nしばらくしてからもう一度お試しください。</string>
     <string name="chat_more_title">トーク設定</string>
     <string name="chat_more_background_label">背景画像</string>
     <string name="chat_more_background_change">背景画像の変更</string>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 175516ba..87b02beb 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -71,7 +71,7 @@
     <string name="chat_quota_20_can">20</string>
     <string name="chat_quota_20_can_chat_count">40채팅</string>
     <string name="chat_quota_separator">/</string>
-    <string name="chat_quota_rewarded_ad_unavailable">광고를 불러오지 못했어요.</string>
+    <string name="chat_quota_rewarded_ad_unavailable">광고를 불러오지 못했어요\n잠시 후 다시 시도해 주세요.</string>
     <string name="chat_more_title">대화 설정</string>
     <string name="chat_more_background_label">배경 이미지</string>
     <string name="chat_more_background_change">배경 이미지 변경</string>