diff --git a/src/Console/Console.es6 b/src/Console/Console.es6
index 4fc7626..8edf847 100644
--- a/src/Console/Console.es6
+++ b/src/Console/Console.es6
@@ -127,7 +127,7 @@ export default class Console extends Tool
         $control.on('click', '.clear-console', () => logger.clear())
                 .on('click', '.filter', function ()
                 {
-                    logger.filter(util.$(this).data('filter'))
+                    logger.filter(util.$(this).data('filter'));
                 })
                 .on('click', '.help', () => logger.help());
 
diff --git a/src/Console/Log.es6 b/src/Console/Log.es6
index 1c13459..55fc982 100644
--- a/src/Console/Log.es6
+++ b/src/Console/Log.es6
@@ -24,12 +24,8 @@ export default class Log
             this.time = getCurTime();
             this.from = getFrom();
         }
-    }
-    get formattedMsg()
-    {
-        if (!this._formattedMsg) this._formatMsg();
 
-        return this._formattedMsg;
+        this._formatMsg();
     }
     _needSrc()
     {
@@ -79,6 +75,7 @@ export default class Log
                 let err = args[0];
                 icon = 'times-circle';
                 err = util.isErr(err) ? err : new Error(err);
+                this.src = err;
                 msg = formatErr(err);
                 break;
             case 'table':
@@ -100,7 +97,7 @@ export default class Log
         msg = render({msg, type, icon, idx, displayHeader, time, from});
 
         delete this.args;
-        this._formattedMsg = msg;
+        this.formattedMsg = msg;
     }
     static click(type, log, $el)
     {
diff --git a/src/Console/Logger.es6 b/src/Console/Logger.es6
index 347e374..0129b1b 100644
--- a/src/Console/Logger.es6
+++ b/src/Console/Logger.es6
@@ -41,6 +41,7 @@ export default class Logger extends util.Emitter
     {
         this._filter = val;
         this.emit('filter', val);
+
         return this.render();
     }
     log(...args)
@@ -192,7 +193,7 @@ export default class Logger extends util.Emitter
         return logs.filter(val =>
         {
             if (isFn) return filter(val);
-            if (isRegexp) return filter.test(util.stripHtmlTag(val.val));
+            if (isRegexp) return filter.test(util.stripHtmlTag(val.formattedMsg));
 
             return val.ignoreFilter || val.type === filter;
         });
diff --git a/test/console.js b/test/console.js
index e7dc7ef..d06ed63 100644
--- a/test/console.js
+++ b/test/console.js
@@ -41,6 +41,7 @@ describe('log', function ()
     it('error', function ()
     {
         tool.clear().error(new Error('error test'));
+        expect($tool.find('.eruda-error')).toContainElement('.eruda-stack');
     });
 });
 
@@ -108,10 +109,10 @@ describe('filter', function ()
     // Test case from https://github.com/liriliri/eruda/issues/14
     it('function', function ()
     {
-        /*tool.clear().filter(function (log)
+        tool.clear().filter(function (log)
         {
             return !(log.type === 'error' && /deprecated(.|\n)*stringify/.test(log.src.stack));
-        });*/
+        });
 
         var obj = {};
         Object.defineProperty(obj, 'a', {
@@ -124,5 +125,37 @@ describe('filter', function ()
         });
         tool.log(obj);
         expect($tool.find('.eruda-logs li').length).toEqual(1);
+
+        tool.filter('all');
+    });
+
+    it('all info error warn log', function ()
+    {
+        tool.clear().log('log').info('info').error('error').warn('warn');
+        expect($tool.find('.eruda-log-item')).toHaveLength(4);
+
+        tool.filter('info');
+        expect($tool.find('.eruda-log-item')).toHaveLength(1);
+        expect($tool.find('.eruda-info')).toHaveLength(1);
+
+        tool.filter('error');
+        expect($tool.find('.eruda-log-item')).toHaveLength(1);
+        expect($tool.find('.eruda-error')).toHaveLength(1);
+
+        tool.filter('warn');
+        expect($tool.find('.eruda-log-item')).toHaveLength(1);
+        expect($tool.find('.eruda-warn')).toHaveLength(1);
+
+        tool.filter('all');
+    });
+
+    it('regex', function ()
+    {
+        tool.clear().log('test').log('test2');
+        expect($tool.find('.eruda-log-item')).toHaveLength(2);
+
+        tool.filter(/test2/);
+        expect($tool.find('.eruda-log-item')).toHaveLength(1);
+        expect($tool.find('.eruda-log')).toContainText('test2');
     });
 });
\ No newline at end of file