diff --git a/src/lib/alarm/alarmItem.conf b/src/lib/alarm/alarmItem.conf
index 6ed6ad950..df14b4ba9 100755
--- a/src/lib/alarm/alarmItem.conf
+++ b/src/lib/alarm/alarmItem.conf
@@ -45,7 +45,7 @@
 1078919257	TransactionReadOnly			数据库只读				Database is read only			数据库只读	critical
 
 #used for om_monitor
-alarm_component = /opt/huawei/snas/bin/snas_cm_cmd
+alarm_component = /opt/snas/bin/snas_cm_cmd
 alarm_report_interval = 10
 alarm_report_max_count = 5
 #alarm scope should be json string:["A","B","C",""]
diff --git a/src/manager/om/script/gspylib/common/Common.py b/src/manager/om/script/gspylib/common/Common.py
index 61b61e99e..dccf2b3ae 100644
--- a/src/manager/om/script/gspylib/common/Common.py
+++ b/src/manager/om/script/gspylib/common/Common.py
@@ -331,7 +331,7 @@ class DefaultValue():
     # default cluster config xml
     CLUSTER_CONFIG_PATH = "/opt/huawei/wisequery/clusterconfig.xml"
     # default alarm tools
-    ALARM_COMPONENT_PATH = "/opt/huawei/snas/bin/snas_cm_cmd"
+    ALARM_COMPONENT_PATH = "/opt/snas/bin/snas_cm_cmd"
     # GPHOME
     CLUSTER_TOOL_PATH = "/opt/huawei/wisequery"
     # root scripts path
diff --git a/src/manager/om/script/gspylib/component/Kernel/DN_OLAP/DN_OLAP.py b/src/manager/om/script/gspylib/component/Kernel/DN_OLAP/DN_OLAP.py
index 29f120378..7acd7358a 100644
--- a/src/manager/om/script/gspylib/component/Kernel/DN_OLAP/DN_OLAP.py
+++ b/src/manager/om/script/gspylib/component/Kernel/DN_OLAP/DN_OLAP.py
@@ -382,12 +382,12 @@ class DN_OLAP(Kernel):
             self.setPrimaryStandyConnInfo(peerInsts)
         else:
             tmpDict1 = {}
-            tmpDict1["synchronous_commit"] = "off"
+            tmpDict1["synchronous_commit"] = "on"
             self.setGucConfig(tmpDict1)
 
         if syncNum == 0 or (syncNum == -1 and len(peerInsts) == 1):
             tmpDict1 = {}
-            tmpDict1["synchronous_commit"] = "off"
+            tmpDict1["synchronous_commit"] = "on"
             self.setGucConfig(tmpDict1)