diff --git a/plugins/mysql/js/mysql.js b/plugins/mysql/js/mysql.js
index 19279ba07..829b7e26c 100755
--- a/plugins/mysql/js/mysql.js
+++ b/plugins/mysql/js/mysql.js
@@ -1924,7 +1924,7 @@ function masterOrSlaveConf(version=''){
                             var rdata = $.parseJSON(data.data);
                             showMsg(rdata.msg ,function(){
                                 getMasterStatus();
-                            },{ icon: rdata.status ? 1 : 5 },2000);
+                            },{ icon: rdata.status ? 1 : 5 });
                         });
                     }
                 });
diff --git a/scripts/backup.py b/scripts/backup.py
index e5ce7578d..12f35bbd6 100755
--- a/scripts/backup.py
+++ b/scripts/backup.py
@@ -112,12 +112,15 @@ class backupTools:
         if len(mycnf) > 100:
             mw.writeFile(db_path + '/etc/my.cnf', mycnf)
 
-        mw.execShell(db_path + "/bin/mysqldump --opt --default-character-set=utf8 " +
-                     name + " | gzip > " + filename)
+        # mw.execShell(db_path + "/bin/mysqldump --opt --default-character-set=utf8 " +
+        #              name + " | gzip > " + filename)
 
         # mw.execShell(db_path + "/bin/mysqldump --skip-lock-tables --default-character-set=utf8 " +
         #              name + " | gzip > " + filename)
 
+        mw.execShell(db_path + "/bin/mysqldump  --single-transaction --quick --default-character-set=utf8 " +
+                     name + " | gzip > " + filename)
+
         if not os.path.exists(filename):
             endDate = time.strftime('%Y/%m/%d %X', time.localtime())
             log = "数据库[" + name + "]备份失败!"