diff --git a/coolstore-partner-web/src/main/resources/application-hd.properties b/coolstore-partner-web/src/main/resources/application-hd.properties
index 950123eb5..d2e59bb00 100644
--- a/coolstore-partner-web/src/main/resources/application-hd.properties
+++ b/coolstore-partner-web/src/main/resources/application-hd.properties
@@ -1,6 +1,6 @@
 
 #mysql config
-default.datasource.url=jdbc:mysql://store-big1.mysql.rds.aliyuncs.com:3306/coolcollege_intelligent_10027?useUnicode=true&characterEncoding=UTF-8&useSSL=false&autoReconnect=true&failOverReadOnly=false&serverTimezone=Asia/Shanghai&allowMultiQueries=true
+default.datasource.url=jdbc:mysql://store-coolcollege.mysql.rds.aliyuncs.com:3306/coolcollege_intelligent_10027?useUnicode=true&characterEncoding=UTF-8&useSSL=false&autoReconnect=true&failOverReadOnly=false&serverTimezone=Asia/Shanghai&allowMultiQueries=true
 default.datasource.username=coolstore
 default.datasource.password=CSCErYcXniNYm7bT
 
diff --git a/coolstore-partner-web/src/main/resources/application-online.properties b/coolstore-partner-web/src/main/resources/application-online.properties
index f3241794c..005195816 100644
--- a/coolstore-partner-web/src/main/resources/application-online.properties
+++ b/coolstore-partner-web/src/main/resources/application-online.properties
@@ -1,6 +1,6 @@
 
 #mysql config
-default.datasource.url=jdbc:mysql://store-big1.mysql.rds.aliyuncs.com:3306/coolcollege_intelligent_10027?useUnicode=true&characterEncoding=UTF-8&useSSL=false&autoReconnect=true&failOverReadOnly=false&serverTimezone=Asia/Shanghai&allowMultiQueries=true
+default.datasource.url=jdbc:mysql://store-coolcollege.mysql.rds.aliyuncs.com:3306/coolcollege_intelligent_10027?useUnicode=true&characterEncoding=UTF-8&useSSL=false&autoReconnect=true&failOverReadOnly=false&serverTimezone=Asia/Shanghai&allowMultiQueries=true
 default.datasource.username=coolstore
 default.datasource.password=CSCErYcXniNYm7bT