diff --git a/src/main/resources/messages_zh_CN.properties b/src/main/resources/messages_zh_CN.properties
index 9234c06b..d5535f5e 100644
--- a/src/main/resources/messages_zh_CN.properties
+++ b/src/main/resources/messages_zh_CN.properties
@@ -105,18 +105,18 @@ pipelineOptions.validateButton=验证
 #############
 #  NAVBAR   #
 #############
-navbar.favorite=Favorites
-navbar.darkmode=暗模式
-navbar.language=Languages
+navbar.favorite=收藏
+navbar.darkmode=暗黑模式
+navbar.language=语言
 navbar.settings=设置
-navbar.allTools=Tools
-navbar.multiTool=Multi Tools
-navbar.sections.organize=Organize
-navbar.sections.convertTo=Convert to PDF
-navbar.sections.convertFrom=Convert from PDF
-navbar.sections.security=Sign & Security
-navbar.sections.advance=Advanced
-navbar.sections.edit=View & Edit
+navbar.allTools=工具箱
+navbar.multiTool=多页面工具
+navbar.sections.organize=组织
+navbar.sections.convertTo=转换成PDF
+navbar.sections.convertFrom=从PDF转换
+navbar.sections.security=签名和安全
+navbar.sections.advance=高级功能
+navbar.sections.edit=查看和编辑
 
 #############
 #  SETTINGS #
@@ -808,9 +808,9 @@ pdfOrganiser.placeholder=（例如 1,3,2 或 4-8,2,10-12 或 2n-1）
 
 
 #multiTool
-multiTool.title=PDF多功能工具
-multiTool.header=PDF多功能工具
-multiTool.uploadPrompts=File Name
+multiTool.title=PDF多页面工具
+multiTool.header=PDF多页面工具
+multiTool.uploadPrompts=文件名
 
 #view pdf
 viewPdf.title=浏览PDF