diff --git a/.gitignore b/.gitignore
index 17337a1..912bcc8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,5 +8,6 @@ build/
 .pytest_cache/
 .claude/
 
-# Local configuration overrides
+# Config with secrets
+config/settings.yaml
 config/settings.local.yaml
\ No newline at end of file
diff --git a/config/settings.yaml b/config/settings.yaml
deleted file mode 100644
index c2ac23b..0000000
--- a/config/settings.yaml
+++ /dev/null
@@ -1,10 +0,0 @@
-# 数据库配置
-database:
-  sql_server:
-    host: 192.168.110.114
-    port: 1433
-    database: CompanyDB
-    username: peng
-    password: Cqbld123456.
-    driver: "{ODBC Driver 18 for SQL Server}"
-    trust_server_certificate: yes