diff --git a/api/config.js b/api/config.js
index cc8c589..e374f7b 100644
--- a/api/config.js
+++ b/api/config.js
@@ -16,7 +16,7 @@ args.option('axyProject', '安心云泵站项目信息');
 
 const flags = args.parse(process.argv);
 
-const BENGZHAN_DB = process.env.XUNJIAN_DB || flags.pg;
+const BENGZHAN_DB = process.env.BENGZHAN_DB || flags.pg;
 const API_ANXINYUN_URL = process.env.API_ANXINYUN_URL || flags.apiAnxinyunUrl
 const AXY_BZ_PROJECT = process.env.AXY_BZ_PROJECT || flags.axyProject