diff --git a/component/pear/css/module/button.css b/component/pear/css/module/button.css
index b675f5c..83d857a 100644
--- a/component/pear/css/module/button.css
+++ b/component/pear/css/module/button.css
@@ -152,6 +152,13 @@
 	font-size: 12px;
 }
 
+.pear-btn-cell {
+	height: 100%;
+	line-height: 100%;
+	padding: 0 8px;
+	font-size: 12px;
+}
+
 .pear-btn-xs {
 	height: 28px;
 	line-height: 28px;
diff --git a/component/pear/module/treetable.js b/component/pear/module/treetable.js
index 414cbc0..b0fbb0f 100644
--- a/component/pear/module/treetable.js
+++ b/component/pear/module/treetable.js
@@ -2,41 +2,36 @@ layui.define(['layer', 'table'], function (exports) {
     var $ = layui.jquery;
     var layer = layui.layer;
     var table = layui.table;
-	
-	var instances = [];
+
+    var instances = [];
 
     var treetable = {
-		
-        // 渲染树形表格
+
         render: function (param) {
-			
-			param.method = param.method?param.method:"GET";
-			
-            // 检查参数
+            param.method = param.method?param.method:"GET";
             if (!treetable.checkParam(param)) {
                 return;
             }
-            // 获取数据
             if (param.data) {
                 treetable.init(param, param.data);
             } else {
-				if(param.method === 'post' || param.method === 'POST') {
-					$.post(param.url, param.where, function(res){
-						if(param.parseData){
-						    res = param.parseData(res);
-						    param.data = res.data;
-						}
-						treetable.init(param, res.data);
-					});
-				} else {
-					$.get(param.url, param.where, function(res){
-						if(param.parseData){
-						    res = param.parseData(res);
-						    param.data = res.data;
-						}
-						treetable.init(param, res.data);
-					});
-				}
+                if(param.method === 'post' || param.method === 'POST') {
+                    $.post(param.url, param.where, function(res){
+                        if(param.parseData){
+                            res = param.parseData(res);
+                            param.data = res.data;
+                        }
+                        treetable.init(param, res.data);
+                    });
+                } else {
+                    $.get(param.url, param.where, function(res){
+                        if(param.parseData){
+                            res = param.parseData(res);
+                            param.data = res.data;
+                        }
+                        treetable.init(param, res.data);
+                    });
+                }
             }
         },
         // 渲染表格
@@ -44,7 +39,6 @@ layui.define(['layer', 'table'], function (exports) {
             var mData = [];
             var doneCallback = param.done;
             var tNodes = data;
-            // 补上id和pid字段
             for (var i = 0; i < tNodes.length; i++) {
                 var tt = tNodes[i];
                 if (!tt.id) {
@@ -63,7 +57,6 @@ layui.define(['layer', 'table'], function (exports) {
                 }
             }
 
-            // 对数据进行排序
             var sort = function (s_pid, data) {
                 for (var i = 0; i < data.length; i++) {
                     if (data[i].pid == s_pid) {
@@ -78,7 +71,7 @@ layui.define(['layer', 'table'], function (exports) {
             };
             sort(param.treeSpid, tNodes);
 
-            // 重写参数
+            param.prevUrl = param.url;
             param.url = undefined;
             param.data = mData;
             param.page = {
@@ -109,10 +102,6 @@ layui.define(['layer', 'table'], function (exports) {
                 $(param.elem).next().addClass('treeTable');
                 $('.treeTable .layui-table-page').css('display', 'none');
                 $(param.elem).next().attr('treeLinkage', param.treeLinkage);
-                // 绑定事件换成对body绑定
-                /*$('.treeTable .treeTable-icon').click(function () {
-                    treetable.toggleRows($(this), param.treeLinkage);
-                });*/
                 if (param.treeDefaultClose) {
                     treetable.foldAll(param.elem);
                 }
@@ -123,22 +112,21 @@ layui.define(['layer', 'table'], function (exports) {
 
             // 渲染表格
             table.render(param);
-			var result = instances.some(item=>item.key===param.elem);
-			if(!result){
-				instances.push({key:param.elem,value:param});
-			}
+            var result = instances.some(item=>item.key===param.elem);
+            if(!result){
+                instances.push({key:param.elem,value:param});
+            }
+        },
+        reload: function(elem) {
+            instances.forEach(function(item){
+                if(item.key === elem) {
+                    $(elem).next().remove();
+                    item.value.data = undefined;
+                    item.value.url = item.value.prevUrl;
+                    treetable.render(item.value);
+                }
+            })
         },
-		// 表格重载
-		reload: function(elem) {
-			instances.forEach(function(item){
-				if(item.key === elem) {
-					// 清空
-					$(elem).next().remove();
-					treetable.render(item.value);
-				}
-			})
-		},
-        // 计算缩进的数量
         getEmptyNum: function (pid, data) {
             var num = 0;
             if (!pid) {
@@ -223,7 +211,7 @@ layui.define(['layer', 'table'], function (exports) {
             });
         }
     };
-	
+
     // 给图标列绑定事件
     $('body').on('click', '.treeTable .treeTable-icon', function () {
         var treeLinkage = $(this).parents('.treeTable').attr('treeLinkage');
diff --git a/view/document/button.html b/view/document/button.html
index 0a55ea3..a6c4caa 100644
--- a/view/document/button.html
+++ b/view/document/button.html
@@ -102,12 +102,14 @@
 						<button class="pear-btn pear-btn-primary"> Button-Default</button>&nbsp;&nbsp;
 						<button class="pear-btn pear-btn-primary pear-btn-sm"> Button-Sm</button>&nbsp;&nbsp;
 						<button class="pear-btn pear-btn-primary pear-btn-xs"> Button-Xs</button>&nbsp;&nbsp;
+						<button class="pear-btn pear-btn-primary pear-btn-xss"> Button-Xss</button>&nbsp;&nbsp;
 						<br>
 						<br>
 						<button class="pear-btn pear-btn-warming pear-btn-lg"> Button-Lg</button>&nbsp;&nbsp;
 						<button class="pear-btn pear-btn-warming"> Button-Default</button>&nbsp;&nbsp;
 						<button class="pear-btn pear-btn-warming pear-btn-sm"> Button-Sm</button>&nbsp;&nbsp;
 						<button class="pear-btn pear-btn-warming pear-btn-xs"> Button-Xs</button>&nbsp;&nbsp;
+						<button class="pear-btn pear-btn-warming pear-btn-xss"> Button-Xss</button>&nbsp;&nbsp;
 					</div>
 				</div>
 			</div>
diff --git a/view/system/user.html b/view/system/user.html
index 7db350d..a3f5ed5 100644
--- a/view/system/user.html
+++ b/view/system/user.html
@@ -60,8 +60,8 @@
 		</script>
 
 		<script type="text/html" id="user-bar">
-			<button class="pear-btn pear-btn-primary pear-btn-sm" lay-event="edit"><i class="layui-icon layui-icon-edit"></i></button>
-		    <button class="pear-btn pear-btn-danger pear-btn-sm" lay-event="remove"><i class="layui-icon layui-icon-delete"></i></button>
+			<button class="pear-btn pear-btn-primary pear-btn-cell" lay-event="edit"><i class="layui-icon layui-icon-edit"></i></button>
+		    <button class="pear-btn pear-btn-danger pear-btn-cell" lay-event="remove"><i class="layui-icon layui-icon-delete"></i></button>
 		</script>
 
 		<script type="text/html" id="user-enable">