diff --git a/plugins/mysql/index.py b/plugins/mysql/index.py
index 459a830d0..2314bfd24 100755
--- a/plugins/mysql/index.py
+++ b/plugins/mysql/index.py
@@ -358,7 +358,7 @@ def binLogList():
     for x in range(len(alist)):
         f = alist[x]
         t = {}
-        if f.startswith(log_bin_name) and f != (log_bin_name + '.index'):
+        if f.startswith(log_bin_name) and not f.endswith('.index'):
             abspath = data_dir + '/' + f
             t['name'] = f
             t['size'] = os.path.getsize(abspath)
@@ -387,22 +387,6 @@ def binLogList():
     return mw.getJson(data)
 
 
-def binLogListLook():
-    args = getArgs()
-    data = checkArgs(args, ['file'])
-    if not data[0]:
-        return data[1]
-
-    data_dir = getDataDir()
-    my_bin = getServerDir() + '/bin'
-    my_binlog_cmd = my_bin + '/mysqlbinlog'
-
-    cmd = my_binlog_cmd + ' --no-defaults --base64-output=decode-rows -vvvv ' + \
-        data_dir + '/' + args['file'] + '|tail -50'
-
-    print(cmd)
-
-
 def cleanBinLog():
     db = pMysqlDb()
     cleanTime = time.strftime('%Y-%m-%d %H:%i:%s', time.localtime())
diff --git a/plugins/mysql/index_mysql.py b/plugins/mysql/index_mysql.py
index 9a03ca285..5b3254622 100644
--- a/plugins/mysql/index_mysql.py
+++ b/plugins/mysql/index_mysql.py
@@ -53,6 +53,22 @@ def getDataDir():
     return tmp.groups()[0].strip()
 
 
+def getRelayLogName():
+    file = getConf()
+    content = mw.readFile(file)
+    rep = 'relay-log\s*=\s*(.*)'
+    tmp = re.search(rep, content)
+    return tmp.groups()[0].strip()
+
+
+def getLogBinName():
+    file = getConf()
+    content = mw.readFile(file)
+    rep = 'log-bin\s*=\s*(.*)'
+    tmp = re.search(rep, content)
+    return tmp.groups()[0].strip()
+
+
 def binLogListLook(args):
 
     file = args['file']
@@ -93,3 +109,72 @@ def binLogListLookDecode(args):
     rdata['data'] = data[0]
 
     return rdata
+
+
+def binLogListTraceRelay(args):
+
+    file = args['file']
+    line = args['line']
+
+    relay_name = getRelayLogName()
+    data_dir = getDataDir()
+    alist = os.listdir(data_dir)
+    relay_list = []
+    for x in range(len(alist)):
+        f = alist[x]
+        t = {}
+        if f.startswith(relay_name) and not f.endswith('.index'):
+            relay_list.append(f)
+
+    file = relay_list[0]
+
+    my_bin = getServerDir() + '/bin'
+    my_binlog_cmd = my_bin + '/mysqlbinlog'
+
+    cmd = my_binlog_cmd + ' --no-defaults --base64-output=decode-rows -vvvv ' + \
+        data_dir + '/' + file + '|tail -' + str(line)
+
+    data = mw.execShell(cmd)
+
+    rdata = {}
+    rdata['cmd'] = cmd
+    rdata['data'] = data[0]
+
+    return rdata
+
+
+def binLogListTraceBinLog(args):
+    rdata = {}
+    file = args['file']
+    line = args['line']
+
+    data_dir = getDataDir()
+    log_bin_name = getLogBinName()
+
+    alist = os.listdir(data_dir)
+    log_bin_l = []
+    for x in range(len(alist)):
+        f = alist[x]
+        t = {}
+        if f.startswith(log_bin_name) and not f.endswith('.index'):
+            log_bin_l.append(f)
+
+    if len(log_bin_l) == 0:
+        rdata['cmd'] = ''
+        rdata['data'] = '无BINLOG'
+        return rdata
+
+    file = log_bin_l[0]
+
+    my_bin = getServerDir() + '/bin'
+    my_binlog_cmd = my_bin + '/mysqlbinlog'
+
+    cmd = my_binlog_cmd + ' --no-defaults --base64-output=decode-rows -vvvv ' + \
+        data_dir + '/' + file + '|tail -' + str(line)
+
+    data = mw.execShell(cmd)
+
+    rdata['cmd'] = cmd
+    rdata['data'] = data[0]
+
+    return rdata
diff --git a/plugins/mysql/js/mysql.js b/plugins/mysql/js/mysql.js
index d94181e4a..45e2656da 100755
--- a/plugins/mysql/js/mysql.js
+++ b/plugins/mysql/js/mysql.js
@@ -1243,7 +1243,7 @@ function myBinRollingLogs(_name, func, _args, line){
                 copyText(cmd);
             });
 
-            var ebody = '<textarea readonly="readonly" style="margin: 0px;width: 100%;height: 360px;background-color: #333;color:#fff; padding:0 5px" id="roll_info_log">'+data+'</textarea>';
+            var ebody = '<textarea readonly="readonly" style="margin: 0px;width: 100%;height: 570px;background-color: #333;color:#fff; padding:0 5px" id="roll_info_log">'+data+'</textarea>';
             $("#my_rolling_logs").html(ebody);
             var ob = document.getElementById('roll_info_log');
             ob.scrollTop = ob.scrollHeight;
@@ -1254,7 +1254,7 @@ function myBinRollingLogs(_name, func, _args, line){
     layer.open({
         type: 1,
         title: _name + '日志',
-        area: '640px',
+        area: ['800px','700px'],
         end: function(){
             if (reqTimer){
                 clearInterval(reqTimer);
@@ -1270,14 +1270,14 @@ function myBinRollingLogs(_name, func, _args, line){
                     </div>\
                 </div>\
                 <div class="change-default" style="padding:0px 20px 0px;" id="my_rolling_logs">\
-                    <textarea readonly="readonly" style="margin: 0px;width: 100%;height: 360px;background-color: #333;color:#fff; padding:0 5px" id="roll_info_log"></textarea>\
+                    <textarea readonly="readonly" style="margin: 0px;width: 100%;height: 570px;background-color: #333;color:#fff; padding:0 5px" id="roll_info_log"></textarea>\
                 </div>',
         success:function(){
             var fileName = _args['file'];
             requestLogs(func,fileName,file_line);
             reqTimer = setInterval(function(){
                 requestLogs(func,fileName,file_line);
-            },3000);
+            },1000);
         }
     });
 }
@@ -1315,13 +1315,13 @@ function myBinLogsRender(page){
         $('#binlog_list .look').click(function(){
             var i = $(this).data('index');
             var file = rdata.data[i]['name'];
-            myBinRollingLogs('查看','binLogListLook',{'file':file },100);
+            myBinRollingLogs('查看BINLOG','binLogListLook',{'file':file },100);
         });
 
         $('#binlog_list .look_decode').click(function(){
             var i = $(this).data('index');
             var file = rdata.data[i]['name'];
-            myBinRollingLogs('查看','binLogListLookDecode',{'file':file },100);
+            myBinRollingLogs('查看解码BINLOG','binLogListLookDecode',{'file':file },100);
         });
     });
 }
@@ -1348,11 +1348,11 @@ function myBinLogs(){
     myBinLogsRender(1);
 
     $('.soft-man-con .relay_trace').click(function(){
-
+        myBinRollingLogs('中继日志跟踪','binLogListTraceRelay',{'file':''},100);
     });
 
     $('.soft-man-con .binlog_trace').click(function(){
-
+        myBinRollingLogs('最新BINLOG日志跟踪','binLogListTraceBinLog',{'file':''},100);
     });
 }