diff --git a/plugins/mysql-community/index.py b/plugins/mysql-community/index.py
index eded6c1be..a8d3c4247 100755
--- a/plugins/mysql-community/index.py
+++ b/plugins/mysql-community/index.py
@@ -288,12 +288,13 @@ def binLog(version=''):
     args = getArgs()
     conf = getConf()
     con = mw.readFile(conf)
-
+    
     if con.find('#log-bin=mysql-bin') != -1:
         if 'status' in args:
             return mw.returnJson(False, '0')
         con = con.replace('#log-bin=mysql-bin', 'log-bin=mysql-bin')
         con = con.replace('#binlog_format=mixed', 'binlog_format=mixed')
+        mw.writeFile(conf, con)
         mw.execShell('sync')
         restart(version)
     else:
@@ -308,11 +309,10 @@ def binLog(version=''):
             return mw.returnJson(True, dsize)
         con = con.replace('log-bin=mysql-bin', '#log-bin=mysql-bin')
         con = con.replace('binlog_format=mixed', '#binlog_format=mixed')
+        mw.writeFile(conf, con)
         mw.execShell('sync')
         restart(version)
         mw.execShell('rm -f ' + path + '/mysql-bin.*')
-
-    mw.writeFile(conf, con)
     return mw.returnJson(True, '设置成功!')