diff --git a/Localization/en-us.po b/Localization/en-us.po
index 843aedb3f..7c153d273 100644
--- a/Localization/en-us.po
+++ b/Localization/en-us.po
@@ -689,9 +689,15 @@ msgstr "Most features of Optimize Animator is not supported on Unity 2019. Pleas
 msgid "ApplyObjectMapping:VRCAvatarDescriptor:eyelids BlendShape Removed"
 msgstr "BlendShape(s) for eyelids are removed / frozen, or not configured at first."
 
+msgid "ApplyObjectMapping:VRCAvatarDescriptor:eyelids BlendShape Removed:description"
+msgstr "If some BlendShapes is missing or unset, all eyelids BlendShapes would not work."
+
 msgid "ApplyObjectMapping:VRCAvatarDescriptor:viseme BlendShape Removed"
 msgstr "BlendShape(s) for viseme are removed / frozen, or not configured at first."
 
+msgid "ApplyObjectMapping:VRCAvatarDescriptor:viseme BlendShape Removed:description"
+msgstr "If some BlendShapes is missing or unset, all viseme BlendShapes would not work."
+
 #endregion
 
 #region ComponentInfos
diff --git a/Localization/ja-jp.po b/Localization/ja-jp.po
index c79572cd4..be20ec55a 100644
--- a/Localization/ja-jp.po
+++ b/Localization/ja-jp.po
@@ -600,9 +600,15 @@ msgstr "Unity 2019では、Optimize Animatorの多くの機能がサポートさ
 msgid "ApplyObjectMapping:VRCAvatarDescriptor:eyelids BlendShape Removed"
 msgstr "瞬き用のBlendShapeが固定・除去されているか、はじめから設定されていません。"
 
+msgid "ApplyObjectMapping:VRCAvatarDescriptor:eyelids BlendShape Removed:description"
+msgstr "瞬き用のBlendShapeが存在しないものや設定されていない物がある場合、すべての瞬き用のBlendShapeが機能しません。"
+
 msgid "ApplyObjectMapping:VRCAvatarDescriptor:viseme BlendShape Removed"
 msgstr "リップシンク用のBlendShapeが固定・除去されているか、はじめから設定されていません。"
 
+msgid "ApplyObjectMapping:VRCAvatarDescriptor:viseme BlendShape Removed:description"
+msgstr "リップシンク用のBlendShapeが存在しないものや設定されていない物がある場合、すべてのリップシンク用のBlendShapeが機能しません。"
+
 msgid "MergeSkinnedMesh:warning:animation-mesh-hide"
 msgstr ""
 "統合先のメッシュとは異なるアニメーションで表示されるメッシュが統合対象に含まれているため、"