diff --git a/src/Console/Log.es6 b/src/Console/Log.es6
index c24a4c7..f8be254 100644
--- a/src/Console/Log.es6
+++ b/src/Console/Log.es6
@@ -77,7 +77,7 @@ export default class Log
 
         if (this._needSrc())
         {
-            this.src = extractObj(args.length === 1 && util.isObj(args[0]) ? args[0] : args, {prototype: true});
+            this.src = extractObj(args.length === 1 && util.isObj(args[0]) ? args[0] : args, {simple: false});
         }
 
         let msg = '', icon;
@@ -177,7 +177,7 @@ Log.showSrcInSources = false;
 function stringifyWrapper(obj, options = {})
 {
     util.defaults(options, {
-        prototype: false,
+        simple: true,
         highlight: true,
         keyQuotes: false,
         specialVal: true,
diff --git a/src/lib/stringify.es6 b/src/lib/stringify.es6
index 05ba900..08ec478 100644
--- a/src/lib/stringify.es6
+++ b/src/lib/stringify.es6
@@ -4,7 +4,7 @@ import util from './util'
 export default function stringify(obj, {
     visited = [],
     topObj,
-    prototype = false,
+    simple = false,
     keyQuotes = true,
     getterVal = false,
     highlight = false,
@@ -103,7 +103,7 @@ export default function stringify(obj, {
         visited.push(obj);
 
         json = '[';
-        util.each(obj, val => parts.push(`${stringify(val, {visited, specialVal, prototype, getterVal, keyQuotes, highlight, unenumerable})}`));
+        util.each(obj, val => parts.push(`${stringify(val, {visited, specialVal, simple, getterVal, keyQuotes, highlight, unenumerable})}`));
         json += parts.join(', ') + ']';
     } else if (isObj || isFn)
     {
@@ -111,7 +111,7 @@ export default function stringify(obj, {
 
         names = unenumerable ? Object.getOwnPropertyNames(obj) : Object.keys(obj);
         proto = Object.getPrototypeOf(obj);
-        if (proto === Object.prototype || isFn || prototype) proto = null;
+        if (proto === Object.prototype || isFn || simple) proto = null;
         if (proto) proto = `${wrapKey('erudaProto')}: ${stringify(proto, {visited, specialVal, getterVal, topObj, keyQuotes, highlight, unenumerable})}`;
         names.sort(sortObjName);
         if (isFn)
@@ -144,7 +144,7 @@ export default function stringify(obj, {
                         return parts.push(`${key}: ${wrapStr('(...)')}`);
                     }
                 }
-                parts.push(`${key}: ${stringify(topObj[name], {visited, specialVal, getterVal, prototype, keyQuotes, highlight, unenumerable})}`);
+                parts.push(`${key}: ${stringify(topObj[name], {visited, specialVal, getterVal, simple, keyQuotes, highlight, unenumerable})}`);
             });
             if (proto) parts.push(proto);
             json += parts.join(', ') + ' }';
@@ -183,10 +183,10 @@ export default function stringify(obj, {
             visited.push(obj);
 
             json = '{ ';
-            if (!prototype) parts.push(`${wrapKey('erudaObjAbstract')}: "${type.replace(/(\[object )|]/g, '')}"`);
+            if (!simple) parts.push(`${wrapKey('erudaObjAbstract')}: "${type.replace(/(\[object )|]/g, '')}"`);
             names = unenumerable ? Object.getOwnPropertyNames(obj) : Object.keys(obj);
             proto = Object.getPrototypeOf(obj);
-            if (proto === Object.prototype || prototype) proto = null;
+            if (proto === Object.prototype || simple) proto = null;
             if (proto)
             {
                 try
@@ -210,7 +210,7 @@ export default function stringify(obj, {
                         return parts.push(`${key}: ${wrapStr('(...)')}`);
                     }
                 }
-                parts.push(`${key}: ${stringify(topObj[name], {visited, specialVal, getterVal, prototype, keyQuotes, highlight, unenumerable})}`);
+                parts.push(`${key}: ${stringify(topObj[name], {visited, specialVal, getterVal, simple, keyQuotes, highlight, unenumerable})}`);
             });
             if (proto) parts.push(proto);
             json += parts.join(',\n') + ' }';