diff --git "a/nginx/5.nginx\347\232\204\345\270\270\350\247\201\346\250\241\345\235\227.md" "b/nginx/5.nginx\347\232\204\345\270\270\350\247\201\346\250\241\345\235\227.md"
index 9cbe305..005438c 100644
--- "a/nginx/5.nginx\347\232\204\345\270\270\350\247\201\346\250\241\345\235\227.md"
+++ "b/nginx/5.nginx\347\232\204\345\270\270\350\247\201\346\250\241\345\235\227.md"
@@ -46,5 +46,16 @@ error_page 500 502 503 504 /50x.html;
 
 ```
 
+## 自定义错误日志
+```bash
+Syntax: error_log file [level];
+Default: 
+error_log logs/error.log error;
+Context: main, http, mail, stream, server, location
+level: debug, info, notice, warn, error, crit, alert, emerg
+#关闭错误日志
+error_log /dev/null;
+```
+