diff --git a/content/vi/docs/reference/glossary/annotation.md b/content/vi/docs/reference/glossary/annotation.md
index 37808dc049..4e53f0800a 100644
--- a/content/vi/docs/reference/glossary/annotation.md
+++ b/content/vi/docs/reference/glossary/annotation.md
@@ -1,5 +1,5 @@
 ---
-title: Annotation
+title: Chú thích (Annotation)
 id: annotation
 date: 2019-12-16
 full_link: /docs/concepts/overview/working-with-objects/annotations
diff --git a/content/vi/docs/reference/glossary/applications.md b/content/vi/docs/reference/glossary/applications.md
index 8277d17399..cc04c4dbda 100644
--- a/content/vi/docs/reference/glossary/applications.md
+++ b/content/vi/docs/reference/glossary/applications.md
@@ -1,5 +1,5 @@
 ---
-title: Applications
+title: Ứng dụng
 id: applications
 date: 2019-12-16
 full_link:
diff --git a/content/vi/docs/reference/glossary/container-env-variables.md b/content/vi/docs/reference/glossary/container-env-variables.md
index 6af51836cb..697e0abda0 100644
--- a/content/vi/docs/reference/glossary/container-env-variables.md
+++ b/content/vi/docs/reference/glossary/container-env-variables.md
@@ -1,5 +1,5 @@
 ---
-title: Container Environment Variables
+title: Biến môi trường trong Container
 id: container-env-variables
 date: 2019-12-16
 full_link: /docs/concepts/containers/container-environment-variables/