diff --git a/plugins/data_query/sql_mysql.py b/plugins/data_query/sql_mysql.py
index 258190694..d69c2737b 100755
--- a/plugins/data_query/sql_mysql.py
+++ b/plugins/data_query/sql_mysql.py
@@ -361,6 +361,14 @@ class nosqlMySQLCtr():
         data = my_instance.query("select query,db,last_seen,exec_count,max_latency,avg_latency from sys.statement_analysis order by exec_count desc, last_seen desc limit 20")
         if data is None:
             return mw.returnData(False, "查询失败!")
+
+        filter_db = args['filter_db']
+        if filter_db == 'yes':
+            new_data = []
+            for x in data:
+                if x['db'] is not None:
+                    new_data.append(x)
+            return mw.returnData(True, 'ok', new_data)
         return mw.returnData(True, 'ok', data)
 
     # 查看重复或冗余的索引
diff --git a/plugins/data_query/static/js/app.js b/plugins/data_query/static/js/app.js
index 9c59b95b4..69f9cbe78 100755
--- a/plugins/data_query/static/js/app.js
+++ b/plugins/data_query/static/js/app.js
@@ -274,7 +274,8 @@ function initTabMySQL(){
 function mysqlCommonFuncMysqlNSQL(){
     function renderSQL(){
         var sid = mysqlGetSid();
-        myPostCBN('get_topn_list',{'sid':sid} ,function(rdata){
+        var filter_db = $('#filter_db').is(':checked');
+        myPostCBN('get_topn_list',{'sid':sid,'filter_db':filter_db ? 'yes':'no'} ,function(rdata){
             var data = rdata.data;
             if (data['status']){
                 var items = data.data;
@@ -313,6 +314,13 @@ function mysqlCommonFuncMysqlNSQL(){
                         <label id="real_time_label" class="btswitch-btn" for="real_time_monitoring"></label>\
                     </div>\
                 </div>\
+                <div class="ss-text pull-left" style="padding-left:10px;">\
+                    <em>过滤数据库</em>\
+                    <div class="ssh-item">\
+                        <input class="btswitch btswitch-ios" id="filter_db" type="checkbox">\
+                        <label class="btswitch-btn" for="filter_db"></label>\
+                    </div>\
+                </div>\
             </div>\
             <hr />\
             <table class="table table-hover" id="topn_list">\