diff --git a/api/apiCss/jquery.ztree.core.js b/api/apiCss/jquery.ztree.core.js
index 6375302e2b1c5dacecacd5b19a096c272265a746..628783e96b59e7ee98c53a6f4ddb5e07ddd50cb9 100644
--- a/api/apiCss/jquery.ztree.core.js
+++ b/api/apiCss/jquery.ztree.core.js
@@ -43,8 +43,8 @@ i.makeUlHtml(b,a,c,e.join(""));d.append(c.join(""))},asyncNode:function(b,a,c,d)
 0,g=b.async.otherParam.length;e<g;e+=2)m[b.async.otherParam[e]]=b.async.otherParam[e+1];else for(var l in b.async.otherParam)m[l]=b.async.otherParam[l];var r=h.getRoot(b)._ver;q.ajax({contentType:b.async.contentType,cache:!1,type:b.async.type,url:j.apply(b.async.url,[b.treeId,a],b.async.url),data:m,dataType:b.async.dataType,success:function(e){if(r==h.getRoot(b)._ver){var g=[];try{g=!e||e.length==0?[]:typeof e=="string"?eval("("+e+")"):e}catch(m){g=e}if(a)a.isAjaxing=null,a.zAsync=!0;i.setNodeLineIcos(b,
 a);g&&g!==""?(g=j.apply(b.async.dataFilter,[b.treeId,a,g],g),i.addNodes(b,a,-1,g?j.clone(g):[],!!c)):i.addNodes(b,a,-1,[],!!c);b.treeObj.trigger(f.event.ASYNC_SUCCESS,[b.treeId,a,e]);j.apply(d)}},error:function(c,d,e){if(r==h.getRoot(b)._ver){if(a)a.isAjaxing=null;i.setNodeLineIcos(b,a);b.treeObj.trigger(f.event.ASYNC_ERROR,[b.treeId,a,c,d,e])}}});return!0},cancelPreSelectedNode:function(b,a,c){var d=h.getRoot(b).curSelectedList,e,g;for(e=d.length-1;e>=0;e--)if(g=d[e],a===g||!a&&(!c||c!==g))if(k(g,
 f.id.A,b).removeClass(f.node.CURSELECTED),a){h.removeSelectedNode(b,a);break}else d.splice(e,1),b.treeObj.trigger(f.event.UNSELECTED,[b.treeId,g])},createNodeCallback:function(b){if(b.callback.onNodeCreated||b.view.addDiyDom)for(var a=h.getRoot(b);a.createdNodes.length>0;){var c=a.createdNodes.shift();j.apply(b.view.addDiyDom,[b.treeId,c]);b.callback.onNodeCreated&&b.treeObj.trigger(f.event.NODECREATED,[b.treeId,c])}},createNodes:function(b,a,c,d,e){if(c&&c.length!=0){var g=h.getRoot(b),j=b.data.key.children,
-j=!d||d.open||!!k(d[j][0],b).get(0);g.createdNodes=[];var a=i.appendNodes(b,a,c,d,e,!0,j),o,n;d?(d=k(d,f.id.UL,b),d.get(0)&&(o=d)):o=b.treeObj;o&&(e>=0&&(n=o.children()[e]),e>=0&&n?q(n).before(a.join("")):o.append(a.join("")));i.createNodeCallback(b)}},destroy:function(b){b&&(h.initCache(b),h.initRoot(b),l.unbindTree(b),l.unbindEvent(b),b.treeObj.empty(),delete s[b.treeId])},expandCollapseNode:function(b,a,c,d,e){var g=h.getRoot(b),m=b.data.key.children;if(a){if(g.expandTriggerFlag){var o=e,e=function(){o&&
-o();a.open?b.treeObj.trigger(f.event.EXPAND,[b.treeId,a]):b.treeObj.trigger(f.event.COLLAPSE,[b.treeId,a])};g.expandTriggerFlag=!1}if(!a.open&&a.isParent&&(!k(a,f.id.UL,b).get(0)||a[m]&&a[m].length>0&&!k(a[m][0],b).get(0)))i.appendParentULDom(b,a),i.createNodeCallback(b);if(a.open==c)j.apply(e,[]);else{var c=k(a,f.id.UL,b),g=k(a,f.id.SWITCH,b),n=k(a,f.id.ICON,b);a.isParent?(a.open=!a.open,a.iconOpen&&a.iconClose&&n.attr("style",i.makeNodeIcoStyle(b,a)),a.open?(i.replaceSwitchClass(a,g,f.folder.OPEN),
+j=!d||d.open||!!k(d[j][0],b).get(0);g.createdNodes=[];var a=i.appendNodes(b,a,c,d,e,!0,j),o,n;d?(d=k(d,f.id.UL,b),d.get(0)&&(o=d)):o=b.treeObj;o&&(e>=0&&(n=o.children()[e]),e>=0&&n?q(n).before(a.join("")):o.append(a.join("")));i.createNodeCallback(b)}},destroy:function(b){b&&(h.initCache(b),h.initRoot(b),l.unbindTree(b),l.unbindEvent(b),b.treeObj.empty(),delete s[b.treeId])},expandCollapseNode:function(b,a,c,d,e){var g=h.getRoot(b),m=b.data.key.children,o;if(a){if(g.expandTriggerFlag)o=e,e=function(){o&&
+o();a.open?b.treeObj.trigger(f.event.EXPAND,[b.treeId,a]):b.treeObj.trigger(f.event.COLLAPSE,[b.treeId,a])},g.expandTriggerFlag=!1;if(!a.open&&a.isParent&&(!k(a,f.id.UL,b).get(0)||a[m]&&a[m].length>0&&!k(a[m][0],b).get(0)))i.appendParentULDom(b,a),i.createNodeCallback(b);if(a.open==c)j.apply(e,[]);else{var c=k(a,f.id.UL,b),g=k(a,f.id.SWITCH,b),n=k(a,f.id.ICON,b);a.isParent?(a.open=!a.open,a.iconOpen&&a.iconClose&&n.attr("style",i.makeNodeIcoStyle(b,a)),a.open?(i.replaceSwitchClass(a,g,f.folder.OPEN),
 i.replaceIcoClass(a,n,f.folder.OPEN),d==!1||b.view.expandSpeed==""?(c.show(),j.apply(e,[])):a[m]&&a[m].length>0?c.slideDown(b.view.expandSpeed,e):(c.show(),j.apply(e,[]))):(i.replaceSwitchClass(a,g,f.folder.CLOSE),i.replaceIcoClass(a,n,f.folder.CLOSE),d==!1||b.view.expandSpeed==""||!(a[m]&&a[m].length>0)?(c.hide(),j.apply(e,[])):c.slideUp(b.view.expandSpeed,e))):j.apply(e,[])}}else j.apply(e,[])},expandCollapseParentNode:function(b,a,c,d,e){a&&(a.parentTId?(i.expandCollapseNode(b,a,c,d),a.parentTId&&
 i.expandCollapseParentNode(b,a.getParentNode(),c,d,e)):i.expandCollapseNode(b,a,c,d,e))},expandCollapseSonNode:function(b,a,c,d,e){var g=h.getRoot(b),f=b.data.key.children,g=a?a[f]:g[f],f=a?!1:d,j=h.getRoot(b).expandTriggerFlag;h.getRoot(b).expandTriggerFlag=!1;if(g)for(var k=0,l=g.length;k<l;k++)g[k]&&i.expandCollapseSonNode(b,g[k],c,f);h.getRoot(b).expandTriggerFlag=j;i.expandCollapseNode(b,a,c,d,e)},isSelectedNode:function(b,a){if(!a)return!1;var c=h.getRoot(b).curSelectedList,d;for(d=c.length-
 1;d>=0;d--)if(a===c[d])return!0;return!1},makeDOMNodeIcon:function(b,a,c){var d=h.getNodeName(a,c),d=a.view.nameIsHTML?d:d.replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;");b.push("<span id='",c.tId,f.id.ICON,"' title='' treeNode",f.id.ICON," class='",i.makeNodeIcoClass(a,c),"' style='",i.makeNodeIcoStyle(a,c),"'></span><span id='",c.tId,f.id.SPAN,"' class='",f.className.NAME,"'>",d,"</span>")},makeDOMNodeLine:function(b,a,c){b.push("<span id='",c.tId,f.id.SWITCH,"' title='' class='",
diff --git a/js/jquery.ztree.all.js b/js/jquery.ztree.all.js
index 82bcbd3b1522fb33405365d0a1f28ae3158121d6..47101577ad4864b195ba6f3100562aa37825c1fb 100644
--- a/js/jquery.ztree.all.js
+++ b/js/jquery.ztree.all.js
@@ -1119,13 +1119,14 @@
 		expandCollapseNode: function(setting, node, expandFlag, animateFlag, callback) {
 			var root = data.getRoot(setting),
 			childKey = setting.data.key.children;
+			var tmpCb, _callback;
 			if (!node) {
 				tools.apply(callback, []);
 				return;
 			}
 			if (root.expandTriggerFlag) {
-				var _callback = callback;
-				callback = function(){
+				_callback = callback;
+				tmpCb = function(){
 					if (_callback) _callback();
 					if (node.open) {
 						setting.treeObj.trigger(consts.event.EXPAND, [setting.treeId, node]);
@@ -1133,6 +1134,7 @@
 						setting.treeObj.trigger(consts.event.COLLAPSE, [setting.treeId, node]);
 					}
 				};
+				callback = tmpCb;
 				root.expandTriggerFlag = false;
 			}
 			if (!node.open && node.isParent && ((!$$(node, consts.id.UL, setting).get(0)) || (node[childKey] && node[childKey].length>0 && !$$(node[childKey][0], setting).get(0)))) {
diff --git a/js/jquery.ztree.all.min.js b/js/jquery.ztree.all.min.js
index 414a0165c2c49be33c93841f992902880f43e47e..5393ee2639bde6341cabfe1105cd3a46704cf6e6 100644
--- a/js/jquery.ztree.all.min.js
+++ b/js/jquery.ztree.all.min.js
@@ -44,8 +44,8 @@ i.makeUlHtml(b,a,c,e.join(""));d.append(c.join(""))},asyncNode:function(b,a,c,d)
 0,g=b.async.otherParam.length;e<g;e+=2)m[b.async.otherParam[e]]=b.async.otherParam[e+1];else for(var l in b.async.otherParam)m[l]=b.async.otherParam[l];var r=h.getRoot(b)._ver;q.ajax({contentType:b.async.contentType,cache:!1,type:b.async.type,url:j.apply(b.async.url,[b.treeId,a],b.async.url),data:m,dataType:b.async.dataType,success:function(e){if(r==h.getRoot(b)._ver){var g=[];try{g=!e||e.length==0?[]:typeof e=="string"?eval("("+e+")"):e}catch(m){g=e}if(a)a.isAjaxing=null,a.zAsync=!0;i.setNodeLineIcos(b,
 a);g&&g!==""?(g=j.apply(b.async.dataFilter,[b.treeId,a,g],g),i.addNodes(b,a,-1,g?j.clone(g):[],!!c)):i.addNodes(b,a,-1,[],!!c);b.treeObj.trigger(f.event.ASYNC_SUCCESS,[b.treeId,a,e]);j.apply(d)}},error:function(c,d,e){if(r==h.getRoot(b)._ver){if(a)a.isAjaxing=null;i.setNodeLineIcos(b,a);b.treeObj.trigger(f.event.ASYNC_ERROR,[b.treeId,a,c,d,e])}}});return!0},cancelPreSelectedNode:function(b,a,c){var d=h.getRoot(b).curSelectedList,e,g;for(e=d.length-1;e>=0;e--)if(g=d[e],a===g||!a&&(!c||c!==g))if(k(g,
 f.id.A,b).removeClass(f.node.CURSELECTED),a){h.removeSelectedNode(b,a);break}else d.splice(e,1),b.treeObj.trigger(f.event.UNSELECTED,[b.treeId,g])},createNodeCallback:function(b){if(b.callback.onNodeCreated||b.view.addDiyDom)for(var a=h.getRoot(b);a.createdNodes.length>0;){var c=a.createdNodes.shift();j.apply(b.view.addDiyDom,[b.treeId,c]);b.callback.onNodeCreated&&b.treeObj.trigger(f.event.NODECREATED,[b.treeId,c])}},createNodes:function(b,a,c,d,e){if(c&&c.length!=0){var g=h.getRoot(b),j=b.data.key.children,
-j=!d||d.open||!!k(d[j][0],b).get(0);g.createdNodes=[];var a=i.appendNodes(b,a,c,d,e,!0,j),o,n;d?(d=k(d,f.id.UL,b),d.get(0)&&(o=d)):o=b.treeObj;o&&(e>=0&&(n=o.children()[e]),e>=0&&n?q(n).before(a.join("")):o.append(a.join("")));i.createNodeCallback(b)}},destroy:function(b){b&&(h.initCache(b),h.initRoot(b),l.unbindTree(b),l.unbindEvent(b),b.treeObj.empty(),delete s[b.treeId])},expandCollapseNode:function(b,a,c,d,e){var g=h.getRoot(b),m=b.data.key.children;if(a){if(g.expandTriggerFlag){var o=e,e=function(){o&&
-o();a.open?b.treeObj.trigger(f.event.EXPAND,[b.treeId,a]):b.treeObj.trigger(f.event.COLLAPSE,[b.treeId,a])};g.expandTriggerFlag=!1}if(!a.open&&a.isParent&&(!k(a,f.id.UL,b).get(0)||a[m]&&a[m].length>0&&!k(a[m][0],b).get(0)))i.appendParentULDom(b,a),i.createNodeCallback(b);if(a.open==c)j.apply(e,[]);else{var c=k(a,f.id.UL,b),g=k(a,f.id.SWITCH,b),n=k(a,f.id.ICON,b);a.isParent?(a.open=!a.open,a.iconOpen&&a.iconClose&&n.attr("style",i.makeNodeIcoStyle(b,a)),a.open?(i.replaceSwitchClass(a,g,f.folder.OPEN),
+j=!d||d.open||!!k(d[j][0],b).get(0);g.createdNodes=[];var a=i.appendNodes(b,a,c,d,e,!0,j),o,n;d?(d=k(d,f.id.UL,b),d.get(0)&&(o=d)):o=b.treeObj;o&&(e>=0&&(n=o.children()[e]),e>=0&&n?q(n).before(a.join("")):o.append(a.join("")));i.createNodeCallback(b)}},destroy:function(b){b&&(h.initCache(b),h.initRoot(b),l.unbindTree(b),l.unbindEvent(b),b.treeObj.empty(),delete s[b.treeId])},expandCollapseNode:function(b,a,c,d,e){var g=h.getRoot(b),m=b.data.key.children,o;if(a){if(g.expandTriggerFlag)o=e,e=function(){o&&
+o();a.open?b.treeObj.trigger(f.event.EXPAND,[b.treeId,a]):b.treeObj.trigger(f.event.COLLAPSE,[b.treeId,a])},g.expandTriggerFlag=!1;if(!a.open&&a.isParent&&(!k(a,f.id.UL,b).get(0)||a[m]&&a[m].length>0&&!k(a[m][0],b).get(0)))i.appendParentULDom(b,a),i.createNodeCallback(b);if(a.open==c)j.apply(e,[]);else{var c=k(a,f.id.UL,b),g=k(a,f.id.SWITCH,b),n=k(a,f.id.ICON,b);a.isParent?(a.open=!a.open,a.iconOpen&&a.iconClose&&n.attr("style",i.makeNodeIcoStyle(b,a)),a.open?(i.replaceSwitchClass(a,g,f.folder.OPEN),
 i.replaceIcoClass(a,n,f.folder.OPEN),d==!1||b.view.expandSpeed==""?(c.show(),j.apply(e,[])):a[m]&&a[m].length>0?c.slideDown(b.view.expandSpeed,e):(c.show(),j.apply(e,[]))):(i.replaceSwitchClass(a,g,f.folder.CLOSE),i.replaceIcoClass(a,n,f.folder.CLOSE),d==!1||b.view.expandSpeed==""||!(a[m]&&a[m].length>0)?(c.hide(),j.apply(e,[])):c.slideUp(b.view.expandSpeed,e))):j.apply(e,[])}}else j.apply(e,[])},expandCollapseParentNode:function(b,a,c,d,e){a&&(a.parentTId?(i.expandCollapseNode(b,a,c,d),a.parentTId&&
 i.expandCollapseParentNode(b,a.getParentNode(),c,d,e)):i.expandCollapseNode(b,a,c,d,e))},expandCollapseSonNode:function(b,a,c,d,e){var g=h.getRoot(b),f=b.data.key.children,g=a?a[f]:g[f],f=a?!1:d,j=h.getRoot(b).expandTriggerFlag;h.getRoot(b).expandTriggerFlag=!1;if(g)for(var k=0,l=g.length;k<l;k++)g[k]&&i.expandCollapseSonNode(b,g[k],c,f);h.getRoot(b).expandTriggerFlag=j;i.expandCollapseNode(b,a,c,d,e)},isSelectedNode:function(b,a){if(!a)return!1;var c=h.getRoot(b).curSelectedList,d;for(d=c.length-
 1;d>=0;d--)if(a===c[d])return!0;return!1},makeDOMNodeIcon:function(b,a,c){var d=h.getNodeName(a,c),d=a.view.nameIsHTML?d:d.replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;");b.push("<span id='",c.tId,f.id.ICON,"' title='' treeNode",f.id.ICON," class='",i.makeNodeIcoClass(a,c),"' style='",i.makeNodeIcoStyle(a,c),"'></span><span id='",c.tId,f.id.SPAN,"' class='",f.className.NAME,"'>",d,"</span>")},makeDOMNodeLine:function(b,a,c){b.push("<span id='",c.tId,f.id.SWITCH,"' title='' class='",
diff --git a/js/jquery.ztree.core.js b/js/jquery.ztree.core.js
index 69168b177260267921871cb0dae6962abea50f49..27ba716f1ed54f7ddf5ed40b8a5414cbcebb23f5 100644
--- a/js/jquery.ztree.core.js
+++ b/js/jquery.ztree.core.js
@@ -1118,13 +1118,14 @@
 		expandCollapseNode: function(setting, node, expandFlag, animateFlag, callback) {
 			var root = data.getRoot(setting),
 			childKey = setting.data.key.children;
+			var tmpCb, _callback;
 			if (!node) {
 				tools.apply(callback, []);
 				return;
 			}
 			if (root.expandTriggerFlag) {
-				var _callback = callback;
-				callback = function(){
+				_callback = callback;
+				tmpCb = function(){
 					if (_callback) _callback();
 					if (node.open) {
 						setting.treeObj.trigger(consts.event.EXPAND, [setting.treeId, node]);
@@ -1132,6 +1133,7 @@
 						setting.treeObj.trigger(consts.event.COLLAPSE, [setting.treeId, node]);
 					}
 				};
+				callback = tmpCb;
 				root.expandTriggerFlag = false;
 			}
 			if (!node.open && node.isParent && ((!$$(node, consts.id.UL, setting).get(0)) || (node[childKey] && node[childKey].length>0 && !$$(node[childKey][0], setting).get(0)))) {
diff --git a/js/jquery.ztree.core.min.js b/js/jquery.ztree.core.min.js
index 6375302e2b1c5dacecacd5b19a096c272265a746..628783e96b59e7ee98c53a6f4ddb5e07ddd50cb9 100644
--- a/js/jquery.ztree.core.min.js
+++ b/js/jquery.ztree.core.min.js
@@ -43,8 +43,8 @@ i.makeUlHtml(b,a,c,e.join(""));d.append(c.join(""))},asyncNode:function(b,a,c,d)
 0,g=b.async.otherParam.length;e<g;e+=2)m[b.async.otherParam[e]]=b.async.otherParam[e+1];else for(var l in b.async.otherParam)m[l]=b.async.otherParam[l];var r=h.getRoot(b)._ver;q.ajax({contentType:b.async.contentType,cache:!1,type:b.async.type,url:j.apply(b.async.url,[b.treeId,a],b.async.url),data:m,dataType:b.async.dataType,success:function(e){if(r==h.getRoot(b)._ver){var g=[];try{g=!e||e.length==0?[]:typeof e=="string"?eval("("+e+")"):e}catch(m){g=e}if(a)a.isAjaxing=null,a.zAsync=!0;i.setNodeLineIcos(b,
 a);g&&g!==""?(g=j.apply(b.async.dataFilter,[b.treeId,a,g],g),i.addNodes(b,a,-1,g?j.clone(g):[],!!c)):i.addNodes(b,a,-1,[],!!c);b.treeObj.trigger(f.event.ASYNC_SUCCESS,[b.treeId,a,e]);j.apply(d)}},error:function(c,d,e){if(r==h.getRoot(b)._ver){if(a)a.isAjaxing=null;i.setNodeLineIcos(b,a);b.treeObj.trigger(f.event.ASYNC_ERROR,[b.treeId,a,c,d,e])}}});return!0},cancelPreSelectedNode:function(b,a,c){var d=h.getRoot(b).curSelectedList,e,g;for(e=d.length-1;e>=0;e--)if(g=d[e],a===g||!a&&(!c||c!==g))if(k(g,
 f.id.A,b).removeClass(f.node.CURSELECTED),a){h.removeSelectedNode(b,a);break}else d.splice(e,1),b.treeObj.trigger(f.event.UNSELECTED,[b.treeId,g])},createNodeCallback:function(b){if(b.callback.onNodeCreated||b.view.addDiyDom)for(var a=h.getRoot(b);a.createdNodes.length>0;){var c=a.createdNodes.shift();j.apply(b.view.addDiyDom,[b.treeId,c]);b.callback.onNodeCreated&&b.treeObj.trigger(f.event.NODECREATED,[b.treeId,c])}},createNodes:function(b,a,c,d,e){if(c&&c.length!=0){var g=h.getRoot(b),j=b.data.key.children,
-j=!d||d.open||!!k(d[j][0],b).get(0);g.createdNodes=[];var a=i.appendNodes(b,a,c,d,e,!0,j),o,n;d?(d=k(d,f.id.UL,b),d.get(0)&&(o=d)):o=b.treeObj;o&&(e>=0&&(n=o.children()[e]),e>=0&&n?q(n).before(a.join("")):o.append(a.join("")));i.createNodeCallback(b)}},destroy:function(b){b&&(h.initCache(b),h.initRoot(b),l.unbindTree(b),l.unbindEvent(b),b.treeObj.empty(),delete s[b.treeId])},expandCollapseNode:function(b,a,c,d,e){var g=h.getRoot(b),m=b.data.key.children;if(a){if(g.expandTriggerFlag){var o=e,e=function(){o&&
-o();a.open?b.treeObj.trigger(f.event.EXPAND,[b.treeId,a]):b.treeObj.trigger(f.event.COLLAPSE,[b.treeId,a])};g.expandTriggerFlag=!1}if(!a.open&&a.isParent&&(!k(a,f.id.UL,b).get(0)||a[m]&&a[m].length>0&&!k(a[m][0],b).get(0)))i.appendParentULDom(b,a),i.createNodeCallback(b);if(a.open==c)j.apply(e,[]);else{var c=k(a,f.id.UL,b),g=k(a,f.id.SWITCH,b),n=k(a,f.id.ICON,b);a.isParent?(a.open=!a.open,a.iconOpen&&a.iconClose&&n.attr("style",i.makeNodeIcoStyle(b,a)),a.open?(i.replaceSwitchClass(a,g,f.folder.OPEN),
+j=!d||d.open||!!k(d[j][0],b).get(0);g.createdNodes=[];var a=i.appendNodes(b,a,c,d,e,!0,j),o,n;d?(d=k(d,f.id.UL,b),d.get(0)&&(o=d)):o=b.treeObj;o&&(e>=0&&(n=o.children()[e]),e>=0&&n?q(n).before(a.join("")):o.append(a.join("")));i.createNodeCallback(b)}},destroy:function(b){b&&(h.initCache(b),h.initRoot(b),l.unbindTree(b),l.unbindEvent(b),b.treeObj.empty(),delete s[b.treeId])},expandCollapseNode:function(b,a,c,d,e){var g=h.getRoot(b),m=b.data.key.children,o;if(a){if(g.expandTriggerFlag)o=e,e=function(){o&&
+o();a.open?b.treeObj.trigger(f.event.EXPAND,[b.treeId,a]):b.treeObj.trigger(f.event.COLLAPSE,[b.treeId,a])},g.expandTriggerFlag=!1;if(!a.open&&a.isParent&&(!k(a,f.id.UL,b).get(0)||a[m]&&a[m].length>0&&!k(a[m][0],b).get(0)))i.appendParentULDom(b,a),i.createNodeCallback(b);if(a.open==c)j.apply(e,[]);else{var c=k(a,f.id.UL,b),g=k(a,f.id.SWITCH,b),n=k(a,f.id.ICON,b);a.isParent?(a.open=!a.open,a.iconOpen&&a.iconClose&&n.attr("style",i.makeNodeIcoStyle(b,a)),a.open?(i.replaceSwitchClass(a,g,f.folder.OPEN),
 i.replaceIcoClass(a,n,f.folder.OPEN),d==!1||b.view.expandSpeed==""?(c.show(),j.apply(e,[])):a[m]&&a[m].length>0?c.slideDown(b.view.expandSpeed,e):(c.show(),j.apply(e,[]))):(i.replaceSwitchClass(a,g,f.folder.CLOSE),i.replaceIcoClass(a,n,f.folder.CLOSE),d==!1||b.view.expandSpeed==""||!(a[m]&&a[m].length>0)?(c.hide(),j.apply(e,[])):c.slideUp(b.view.expandSpeed,e))):j.apply(e,[])}}else j.apply(e,[])},expandCollapseParentNode:function(b,a,c,d,e){a&&(a.parentTId?(i.expandCollapseNode(b,a,c,d),a.parentTId&&
 i.expandCollapseParentNode(b,a.getParentNode(),c,d,e)):i.expandCollapseNode(b,a,c,d,e))},expandCollapseSonNode:function(b,a,c,d,e){var g=h.getRoot(b),f=b.data.key.children,g=a?a[f]:g[f],f=a?!1:d,j=h.getRoot(b).expandTriggerFlag;h.getRoot(b).expandTriggerFlag=!1;if(g)for(var k=0,l=g.length;k<l;k++)g[k]&&i.expandCollapseSonNode(b,g[k],c,f);h.getRoot(b).expandTriggerFlag=j;i.expandCollapseNode(b,a,c,d,e)},isSelectedNode:function(b,a){if(!a)return!1;var c=h.getRoot(b).curSelectedList,d;for(d=c.length-
 1;d>=0;d--)if(a===c[d])return!0;return!1},makeDOMNodeIcon:function(b,a,c){var d=h.getNodeName(a,c),d=a.view.nameIsHTML?d:d.replace(/&/g,"&amp;").replace(/</g,"&lt;").replace(/>/g,"&gt;");b.push("<span id='",c.tId,f.id.ICON,"' title='' treeNode",f.id.ICON," class='",i.makeNodeIcoClass(a,c),"' style='",i.makeNodeIcoStyle(a,c),"'></span><span id='",c.tId,f.id.SPAN,"' class='",f.className.NAME,"'>",d,"</span>")},makeDOMNodeLine:function(b,a,c){b.push("<span id='",c.tId,f.id.SWITCH,"' title='' class='",
diff --git a/log v3.x.txt b/log v3.x.txt
index 3237e3ee101bb8498e7855c8b8bb6d47348db4d4..a04698d652c5d90742c1572c4cc2d1927f452974 100644
--- a/log v3.x.txt	
+++ b/log v3.x.txt	
@@ -14,6 +14,9 @@
 </font>
 
 
+*2016.04.08* v3.5.23
+   * [修改] expandCollapseNode 方法被 gulp 压缩后，在 IE8 上会导致溢出
+
 *2016.04.06* v3.5.23
    * [修改] 替换 arguments.callee 避免 'use strict' 严格模式下报错