diff --git a/application/config.ini b/application/config.ini
index eb81907a..51466cd6 100755
--- a/application/config.ini
+++ b/application/config.ini
@@ -19,14 +19,14 @@ visual_db.password = gispassword
 visual_db.database = sanjiangyuan
 visual_db.port = 5432
 
-auth.identifier = grassland
-auth.groupname = 青海省草原总站
+auth.identifier = qherc
+auth.groupname = 青海省生态环境遥感监测中心
 auth.mcryptcode = C21x9#1bi1ev5
 auth.certmix = $JkXDF354Lf
 auth.domain = .sanjiangyuan.org.cn
-sub.metadata = grasslandmd
-sub.news = grassland
-sub.search = grasslandmd
+sub.metadata = qherc
+sub.news = qherc
+sub.search = qhercmd
 
 google.maps.api=ABQIAAAACD-MqkkoOm60o_dvwdcKVhRBSKpgcP88GYi6r2Of16IkMX_4YhSBQsywCi4J2_fh4nBuWmK7gyRjLg
 bing.api=4BC90E1E9ED351ECE0D9FB71509BC3CC1264340C
@@ -38,7 +38,7 @@ paths.newsletter=images/newsletter/
 logging.file = /var/www/test.westgis.ac.cn/data/logs/debug.log
 page.limit=10
 import.dir=../data/import
-title.site=青海省草原总站
+title.site=青海省生态环境遥感监测中心
 title.data=数据产品与服务
 title.review=数据评审
 title.author=数据作者