diff --git a/src/component/axis.js b/src/component/axis.js
index dfd9115f7ff752c943803f8dcf7a1c0f42d55cff..e263c139b1f30afe64b882af2bc88d799435fafd 100644
--- a/src/component/axis.js
+++ b/src/component/axis.js
@@ -108,11 +108,11 @@ define(function (require) {
          * 构造函数默认执行的初始化方法，也用于创建实例后动态修改
          * @param {Object} newZr
          * @param {Object} newOption
-         * @param {Object} newCompoent
+         * @param {Object} newComponent
          */
-        init : function (newOption, newCompoent, newAxisType) {
+        init : function (newOption, newComponent, newAxisType) {
             this.option = newOption || this.option;
-            this.component = newCompoent || this.component;
+            this.component = newComponent || this.component;
             this.axisType = newAxisType || this.axisType;
             
             this._axisList = [];
diff --git a/src/component/categoryAxis.js b/src/component/categoryAxis.js
index 6969b60ad4879e906a0348bb741b609e1f29df93..2f65b888e55888acc0606a91db56b898bdf95ba2 100644
--- a/src/component/categoryAxis.js
+++ b/src/component/categoryAxis.js
@@ -147,7 +147,10 @@ define(function (require) {
 
             return interval;
         },
-
+        
+        /**
+         * 绘制图形
+         */
         _buildShape : function () {
             // 标签文字格式化
             this._labelData = this._reformLabel();
diff --git a/src/component/dataView.js b/src/component/dataView.js
index 650304afb7ad833e15d0e544a83f016bef1e8fee..c6cd0fc459fe83d976bc97db629cd36be37b5c8a 100644
--- a/src/component/dataView.js
+++ b/src/component/dataView.js
@@ -60,7 +60,6 @@ define(function (require) {
 
             this.option = newOption;
 
-
             this._tDom.innerHTML = '<p style="padding:8px 0;margin:0 0 10px 0;'
                               + 'border-bottom:1px solid #eee">'
                               + (lang[0] || this._lang[0])
diff --git a/src/component/dataZoom.js b/src/component/dataZoom.js
index b6b34040796239acc05e285df8bad418dbf083c4..be22e604d8cc49b3abfc2792992afe2f7e6d4dc3 100644
--- a/src/component/dataZoom.js
+++ b/src/component/dataZoom.js
@@ -1010,8 +1010,8 @@ define(function (require) {
         },
 
         init : function (newOption, newComponent) {
-            this.option = newOption;
-            this.component = newComponent;
+            this.option = newOption || this.option;
+            this.component = newComponent || this.component;
             
             this._fillerSize = 28;       // 控件大小，水平布局为高，纵向布局为宽
             this._handleSize = 8;        // 手柄大小
diff --git a/src/component/grid.js b/src/component/grid.js
index 595ffd45c967d01f87255c7d793bb38b190135a9..d6320947d4b96926c496826d602986b10cef0be3 100644
--- a/src/component/grid.js
+++ b/src/component/grid.js
@@ -81,7 +81,6 @@ define(function (require) {
             ) {
                 this.clear();
                 this.option = newOption || this.option;
-
                 this.option.grid = this.reformOption(this.option.grid);
     
                 var gridOption = this.option.grid;
diff --git a/src/component/polar.js b/src/component/polar.js
index 1aeca5850c9384e25fc80d28d953d6166abf563c..b5dccf622797d2454f77f3d60d6c57c6c7df87b8 100644
--- a/src/component/polar.js
+++ b/src/component/polar.js
@@ -899,8 +899,8 @@ define(function (require) {
          * 刷新
          */
         refresh : function (newOption) {
-            if (newOption || newComponent) {
-                this.option = newOption || this.option;
+            if (newOption) {
+                this.option = newOption;
                 this.polar = this.option.polar;
                 this.series = this.option.series;
             }
diff --git a/src/component/toolbox.js b/src/component/toolbox.js
index 7575595e541348b2b2b2b2c8e8fe94a6b338fe95..705e09d95c35079b197f235d8454c6d98f898aec 100644
--- a/src/component/toolbox.js
+++ b/src/component/toolbox.js
@@ -1049,8 +1049,8 @@ define(function (require) {
             newOption.toolbox.padding = this.reformCssArray(
                 newOption.toolbox.padding
             );
-            this.option = newOption;
-            this.component = newComponent;
+            this.option = newOption || this.option;
+            this.component = newComponent || this.component;
 
             this.shapeList = [];