diff --git a/config.yaml.backup b/config.yaml.backup
deleted file mode 100644
index 75aad81f..00000000
--- a/config.yaml.backup
+++ /dev/null
@@ -1,20 +0,0 @@
-agent:
-    max_iterations: 30
-database:
-    path: data/conversations.db
-log:
-    level: info
-    output: stdout
-mcp:
-    enabled: true
-    host: 0.0.0.0
-    port: 8081
-openai:
-    api_key: sk-f02ac0f7cd114ff3996e1466455ebba9
-    base_url: https://api.deepseek.com/v1
-    model: deepseek-chat
-security:
-    tools_dir: tools
-server:
-    host: 0.0.0.0
-    port: 8080