diff --git a/avalon.js b/avalon.js
index ce444d720..10b98be90 100644
--- a/avalon.js
+++ b/avalon.js
@@ -1874,7 +1874,6 @@
                 var c = ronduplex.test(data.type) ? data : fn.apply(0, data.args)
                 data.handler(c, data.element, data)
             } catch (e) {
-                console.log(fn + "")
                 log("warning:exception throwed in [registerSubscriber] " + e)
                 delete data.evaluator
                 var node = data.element
@@ -2465,7 +2464,7 @@
         if (!assigns.length && dataType === "duplex") {
             return
         }
-        if (dataType !== "duplex") {
+        if (dataType !== "duplex" && (code.indexOf("||") > -1 || code.indexOf("&&") > -1)) {
             //https://github.com/RubyLouvre/avalon/issues/583
             data.vars.forEach(function(v) {
                 var reg = new RegExp("\\b" + v + "(?:\\.\\w+|\\[\\w+\\])+", "ig")
diff --git a/avalon.min.js b/avalon.min.js
index 3c286466f..5b14ea8e0 100644
--- a/avalon.min.js
+++ b/avalon.min.js
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diff --git a/avalon.modern.js b/avalon.modern.js
index aee5ce66b..29a82bb14 100644
--- a/avalon.modern.js
+++ b/avalon.modern.js
@@ -1864,7 +1864,7 @@
         if (!assigns.length && isDuplex) {
             return
         }
-        if (!isDuplex) {
+        if (!isDuplex && (code.indexOf("||") > -1 || code.indexOf("&&") > -1)) {
             //https://github.com/RubyLouvre/avalon/issues/583
             data.vars.forEach(function(v) {
                 var reg = new RegExp("\\b" + v + "(?:\\.\\w+|\\[\\w+\\])+", "ig")
diff --git a/avalon.modern.min.js b/avalon.modern.min.js
index 0a851449a..dcc26e999 100644
--- a/avalon.modern.min.js
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+c,d)},eventHooks:{},bind:function(b,c,d,e){var f=avalon.eventHooks[c];"object"===typeof f&&(c=f.type,f.deel&&(d=f.deel(b,d)));b.addEventListener(c,d,!!e);return d},unbind:function(b,c,d,e){var f=avalon.eventHooks[c];"object"===typeof f&&(c=f.type);b.removeEventListener(c,d||v,!!e)},css:function(b,c,d){b instanceof avalon&&(b=b[0]);var e=/[_-]/.test(c)?ha(c):c;c=avalon.cssName(e)||e;if(void 0===d||"boolean"===typeof d)return e=z[e+":get"]||z["@:get"],"background"===c&&(c="backgroundColor"),b=e(b,c),
+!0===d?parseFloat(b)||0:b;""===d?b.style[c]="":null==d||d!==d||(isFinite(d)&&!avalon.cssNumber[e]&&(d+="px"),e=z[e+":set"]||z["@:set"],e(b,c,d))},each:function(b,c){if(b){var d=0,e;a:{if(b&&"object"===typeof b){e=b.length;var f=Ba.call(b);if(/(Array|List|Collection|Map|Arguments)\]$/.test(f)){e=!0;break a}else if("[object Object]"===f&&+e===e&&!(e%1)&&0<=e){e=!0;break a}}e=!1}if(e)for(e=b.length;d<e;d++)c(d,b[d]);else for(d in b)b.hasOwnProperty(d)&&c(d,b[d])}},getWidgetData:function(b,c){var d=avalon(b).data(),
+e={},f;for(f in d)0===f.indexOf(c)&&(e[f.replace(c,"").replace(/\w/,function(b){return b.toLowerCase()})]=d[f]);return e},parseJSON:JSON.parse,Array:{ensure:function(b,c){if(-1===b.indexOf(c))return b.push(c)},removeAt:function(b,c){return!!b.splice(c,1).length},remove:function(b,c){var d=b.indexOf(c);return~d?avalon.Array.removeAt(b,d):!1}}});avalon.nextTick=x.setImmediate?setImmediate.bind(x):function(b){setTimeout(b,0)};D.contains||(Node.prototype.contains=function(b){return!!(this.compareDocumentPosition(b)&
+16)});avalon.contains=function(b,c){try{for(;c=c.parentNode;)if(c===b)return!0;return!1}catch(d){return!1}};if(x.SVGElement){var ob=p.createElementNS("http://www.w3.org/2000/svg","svg");ob.innerHTML='<circle cx="50" cy="50" r="40" fill="red" />';if(!mb.test(ob.firstChild)){var Ca=function(b,c){if(b&&b.childNodes)for(var d=b.childNodes,e=0,f;f=d[e++];)if(f.tagName){var g=p.createElementNS("http://www.w3.org/2000/svg",f.tagName.toLowerCase());N.forEach.call(f.attributes,function(b){g.setAttribute(b.name,
+b.value)});Ca(f,g);c.appendChild(g)}};Object.defineProperties(SVGElement.prototype,{outerHTML:{enumerable:!0,configurable:!0,get:function(){return(new XMLSerializer).serializeToString(this)},set:function(b){var c=this.tagName.toLowerCase(),d=this.parentNode;b=avalon.parseHTML(b);"svg"===c?d.insertBefore(b,this):(c=p.createDocumentFragment(),Ca(b,c),d.insertBefore(c,this));d.removeChild(this)}},innerHTML:{enumerable:!0,configurable:!0,get:function(){var b=RegExp("</"+this.nodeName+">$","i");return this.outerHTML.replace(RegExp("<"+
 this.nodeName+'\\b(?:(["\'])[^"]*?(\\1)|[^>])*>',"i"),"").replace(b,"")},set:function(b){avalon.clearHTML&&(avalon.clearHTML(this),b=avalon.parseHTML(b),Ca(b,this))}}})}}var la=avalon.vmodels={};avalon.define=function(b,c){var d=b.$id||b;d||u("warning: \u5fc5\u987b\u6307\u5b9a$id");la[d]&&u("warning: "+d+" \u5df2\u7ecf\u5b58\u5728\u4e8eavalon.vmodels\u4e2d");if("object"===typeof b)var e=K(b);else e={$watch:v},c(e),e=K(e),da=!0,c(e),da=!1;e.$id=d;return la[d]=e};var Ka="$id,$watch,$unwatch,$fire,$events,$model,$skipArray".match(w),
 fa=Object.is||function(b,c){return 0===b&&0===c?1/b===1/c:b!==b?c!==c:b===c},T={},ga=0,pa={},L,M,X,pb,bb,qb=/[-.*+?^${}()|[\]\/\\]/g,A=v,O={loader:function(b){x.define=b?A.define:Xb;x.require=b?A:Wb},interpolate:function(b){L=b[0];M=b[1];L===M?avalon.error("openTag!==closeTag",SyntaxError):"\x3c!--,--\x3e"===b+""?s.commentInterpolate=!0:(b=L+"test"+M,ma.innerHTML=b,ma.innerHTML!==b&&0<=ma.innerHTML.indexOf("&lt;")&&avalon.error("\u6b64\u5b9a\u754c\u7b26\u4e0d\u5408\u6cd5",SyntaxError),ma.innerHTML=
 "");b=(L+"").replace(qb,"\\$&");var c=(M+"").replace(qb,"\\$&");X=RegExp(b+"(.*?)"+c);pb=RegExp(b+"(.*?)"+c,"g");bb=RegExp(b+".*?"+c+"|\\sms-")}};s.debug=!0;s.plugins=O;s.plugins.interpolate(["{{","}}"]);s.paths={};s.shim={};s.maxRepeatSize=100;avalon.config=s;"add,remove".replace(w,function(b){avalon.fn[b+"Class"]=function(c){var d=this[0];c&&("string"===typeof c&&d&&1===d.nodeType)&&c.replace(/\S+/g,function(c){d.classList[b](c)});return this}});avalon.fn.mix({hasClass:function(b){var c=this[0]||
diff --git a/examples/avalon.shim.js b/examples/avalon.shim.js
index 085675a2b..72f225ce4 100644
--- a/examples/avalon.shim.js
+++ b/examples/avalon.shim.js
@@ -1639,7 +1639,7 @@
         col: [2, "<table><tbody></tbody><colgroup>", "</table>"],
         legend: [1, "<fieldset>"],
         option: [1, "<select multiple='multiple'>"],
-        thead: [1, "<table>","</table>"],
+        thead: [1, "<table>", "</table>"],
         //如果这里不写</tbody></table>,在IE6-9会在多出一个奇怪的caption标签
         tr: [2, "<table><tbody>", "</tbody></table>"],
         td: [3, "<table><tbody><tr>"],
@@ -2463,14 +2463,25 @@
         if (!assigns.length && dataType === "duplex") {
             return
         }
-        if (dataType !== "duplex") {
+        if (dataType !== "duplex" && (code.indexOf("||") > -1 || code.indexOf("&&") > -1)) {
             //https://github.com/RubyLouvre/avalon/issues/583
             data.vars.forEach(function(v) {
                 var reg = new RegExp("\\b" + v + "(?:\\.\\w+|\\[\\w+\\])+", "ig")
                 code = code.replace(reg, function(_) {
                     var c = _.charAt(v.length)
-                    if (c === "." || c === "[") {
+                    var method = /^\s*\(/.test(RegExp.rightContext)
+                    if (c === "." || c === "[" || method) {//比如v为aa,我们只匹配aa.bb,aa[cc],不匹配aaa.xxx
                         var name = "var" + String(Math.random()).replace(/^0\./, "")
+                        if (method) {//array.size()
+                            var array = _.split(".")
+                            if (array.length > 2) {
+                                var last = array.pop()
+                                assigns.push(name + " = " + array.join("."))
+                                return name + "." + last
+                            } else {
+                                return _
+                            }
+                        }
                         assigns.push(name + " = " + _)
                         return name
                     } else {
@@ -2581,12 +2592,6 @@
         parseExpr(code, scopes, data)
         if (data.evaluator && !noregister) {
             data.handler = bindingExecutors[data.handlerName || data.type]
-            if (data.type === "if") {
-                console.log(data.evaluator + "")
-            }
-//            data.evaluator.toString = function() {
-//                return data.type + " binding to eval(" + code + ")"
-//            }
             //方便调试
             //这里非常重要,我们通过判定视图刷新函数的element是否在DOM树决定
             //将它移出订阅者列表