diff --git a/.gitignore b/.gitignore
index 916fedb2a..d80bcd6bf 100644
--- a/.gitignore
+++ b/.gitignore
@@ -62,6 +62,8 @@ __pycache__/
 # 临时备份文件
 *.tmp
 *.bak
+# 本地备份压缩包（体积大，不纳入版本管理）
+*bak.zip
 
 # 生产数据库物理导出与备份防误提交安全规则
 docs/backups/production_backup_*.sql
diff --git a/RuoYi-Vue/RuoYi-Vue_1104_添加教师宿舍分配前bak.zip b/RuoYi-Vue/RuoYi-Vue_1104_添加教师宿舍分配前bak.zip
deleted file mode 100644
index 2b477cb1d..000000000
Binary files a/RuoYi-Vue/RuoYi-Vue_1104_添加教师宿舍分配前bak.zip and /dev/null differ
diff --git a/build_ui/build_ui_1104_添加教师住宿分配前bak.zip b/build_ui/build_ui_1104_添加教师住宿分配前bak.zip
deleted file mode 100644
index d782e10cf..000000000
Binary files a/build_ui/build_ui_1104_添加教师住宿分配前bak.zip and /dev/null differ