diff --git a/ruoyi-admin/src/main/resources/templates/error/404.html b/ruoyi-admin/src/main/resources/templates/error/404.html
index 8c41e27..930e7d7 100644
--- a/ruoyi-admin/src/main/resources/templates/error/404.html
+++ b/ruoyi-admin/src/main/resources/templates/error/404.html
@@ -3,7 +3,7 @@
- RuoYi - 404
+ 注册保密业务综合管理系统 - 404
diff --git a/ruoyi-admin/src/main/resources/templates/error/500.html b/ruoyi-admin/src/main/resources/templates/error/500.html
index 918e965..2729be0 100644
--- a/ruoyi-admin/src/main/resources/templates/error/500.html
+++ b/ruoyi-admin/src/main/resources/templates/error/500.html
@@ -3,7 +3,7 @@
- RuoYi - 500
+ 注册保密业务综合管理系统 - 500
diff --git a/ruoyi-admin/src/main/resources/templates/error/service.html b/ruoyi-admin/src/main/resources/templates/error/service.html
index b64341d..8cc4d8d 100644
--- a/ruoyi-admin/src/main/resources/templates/error/service.html
+++ b/ruoyi-admin/src/main/resources/templates/error/service.html
@@ -3,7 +3,7 @@
- RuoYi - 500
+ 注册保密业务综合管理系统 - 500
diff --git a/ruoyi-admin/src/main/resources/templates/error/unauth.html b/ruoyi-admin/src/main/resources/templates/error/unauth.html
index 74053c7..a01b527 100644
--- a/ruoyi-admin/src/main/resources/templates/error/unauth.html
+++ b/ruoyi-admin/src/main/resources/templates/error/unauth.html
@@ -3,7 +3,7 @@
- RuoYi - 403
+ 注册保密业务综合管理系统 - 403