diff --git a/assets/iview.png b/assets/iview.png
index 3485561e..8ce27c1b 100644
Binary files a/assets/iview.png and b/assets/iview.png differ
diff --git a/src/components/form/form-item.vue b/src/components/form/form-item.vue
index f25bc825..226eb894 100644
--- a/src/components/form/form-item.vue
+++ b/src/components/form/form-item.vue
@@ -219,9 +219,8 @@
                             return false;
                         }
                     });
-                    // todo
-//                    this.$on('el.form.blur', this.onFieldBlur);
-//                    this.$on('el.form.change', this.onFieldChange);
+                    this.$on('on-form-blur', this.onFieldBlur);
+                    this.$on('on-form-change', this.onFieldChange);
                 }
             }
         },
diff --git a/src/components/input/input.vue b/src/components/input/input.vue
index 6f9caf10..5d12ffae 100644
--- a/src/components/input/input.vue
+++ b/src/components/input/input.vue
@@ -140,9 +140,11 @@
             },
             handleBlur () {
                 this.$emit('on-blur');
+                this.$dispatch('on-form-blur', this.value);
             },
             handleChange (event) {
                 this.$emit('on-change', event);
+                this.$dispatch('on-form-change', this.value);
             },
             resizeTextarea () {
                 const autosize = this.autosize;
diff --git a/src/components/radio/radio-group.vue b/src/components/radio/radio-group.vue
index 4f1983b5..bcf638d1 100644
--- a/src/components/radio/radio-group.vue
+++ b/src/components/radio/radio-group.vue
@@ -9,6 +9,7 @@
     const prefixCls = 'ivu-radio-group';
 
     export default {
+        name: 'radioGroup',
         props: {
             model: {
                 type: [String, Number],
@@ -51,6 +52,7 @@
                 this.model = data.value;
                 this.updateModel();
                 this.$emit('on-change', data.value);
+                this.$dispatch('on-form-change', data.value);
             }
         },
         watch: {
diff --git a/src/components/radio/radio.vue b/src/components/radio/radio.vue
index 9d964704..da481277 100644
--- a/src/components/radio/radio.vue
+++ b/src/components/radio/radio.vue
@@ -62,6 +62,7 @@
             }
         },
         ready () {
+            if (this.$parent && this.$parent.$options.name === 'radioGroup') this.group = true;
             if (!this.group) {
                 this.updateModel();
             }
@@ -81,6 +82,8 @@
                         checked: this.checked
                     });
                 }
+
+                if (!this.group) this.$dispatch('on-form-change', this.selected);
             },
             updateModel () {
                 this.selected = this.checked;
diff --git a/test/routers/form.vue b/test/routers/form.vue
index 6cf219a4..7e93294d 100644
--- a/test/routers/form.vue
+++ b/test/routers/form.vue
@@ -1,6 +1,6 @@
 <template>
     <div style="width: 400px">
-        <i-form v-ref:form :model="form" :rules="rules" :label-width="50" label-position="right">
+        <i-form v-ref:form :model="form" :rules="rules" :label-width="100" label-position="right">
             <form-item label="邮箱" prop="mail">
                 <i-input :value.sync="form.mail" placeholder="请输入邮箱">
                     <Icon type="ios-email-outline" slot="prepend"></Icon>
@@ -11,6 +11,25 @@
                     <Icon type="ios-locked-outline" slot="prepend"></Icon>
                 </i-input>
             </form-item>
+            <form-item label="radio" prop="single">
+                <radio :checked.sync="form.single">Single</radio>
+            </form-item>
+            <form-item label="radioGroup" prop="group">
+                <Radio-group :model.sync="form.group">
+                    <Radio value="apple">
+                        <Icon type="social-apple"></Icon>
+                        <span>Apple</span>
+                    </Radio>
+                    <Radio value="android">
+                        <Icon type="social-android"></Icon>
+                        <span>Android</span>
+                    </Radio>
+                    <Radio value="windows">
+                        <Icon type="social-windows"></Icon>
+                        <span>Windows</span>
+                    </Radio>
+                </Radio-group>
+            </form-item>
             <form-item>
                 <i-button type="primary" @click="onSubmit('form')">提交</i-button>
             </form-item>
@@ -24,21 +43,31 @@
             return {
                 form: {
                     mail: '',
-                    passwd: ''
+                    passwd: '',
+                    single: false,
+                    group: ''
                 },
                 rules: {
                     mail: [
                         {
-                            required: true, message: '请输入邮箱', trigger: 'blur'
+                            required: true, message: '请输入正确的邮箱', trigger: 'blur', type: 'email'
                         },
                         {
-                            min: 3, max: 5, message: '长度在 3 到 5 个字符', trigger: 'blur'
+                            min: 3, max: 50, message: '长度在 3 到 50 个字符', trigger: 'blur'
+                        },
+                        {
+                            min: 3, max: 50, message: '长度在 3 到 5 个字符', trigger: 'change'
                         }
                     ],
                     passwd: [
                         {
                             required: true, message: '请输入密码', trigger: 'blur'
                         }
+                    ],
+                    group: [
+                        {
+                            required: true, message: '请单选组'
+                        }
                     ]
                 }
             }