diff --git a/example/components/changelog/readme.md b/example/components/changelog/readme.md
index 1b92835..bdc2022 100644
--- a/example/components/changelog/readme.md
+++ b/example/components/changelog/readme.md
@@ -8,6 +8,14 @@
 
 <div class="changelog-wrapper">
 
+### 2.5.9-beta.37 {page=#/changelog}
+
+* **[add]**:
+    - [Input 输入框](#/input) 新增 `allow-emoji` 属性，配置文本框是否允许输入表情，默认为 `true`
+* **[fix]**:
+    - bugfix(table): selection类型列 header-render失效 #559 & 配置化表格hover全选按钮会丢失填充背景色
+
+
 ### 2.5.9-beta.36 {page=#/changelog}
 
 * **[fix]**:
diff --git a/example/components/form/example.vue b/example/components/form/example.vue
index 6033327..bbaa254 100644
--- a/example/components/form/example.vue
+++ b/example/components/form/example.vue
@@ -30,12 +30,9 @@
   <section>
     <div class="example-item">
       <bk-form :label-width="200" :model="formData" :rules="rules" ref="validateForm1">
-        <bk-form-item label="测试环境地址" :property="'docker_hub'" :error-display-type="'normal'">
+        <bk-form-item label="test" :property="'docker_hub'" :error-display-type="'normal'" :desc="desc">
           <bk-input v-model="formData.docker_hub"></bk-input>
         </bk-form-item>
-        <bk-form-item label="涉及外部域名" :property="'extra_domains'" :error-display-type="'normal'">
-          <bk-input v-model="formData.extra_domains"></bk-input>
-        </bk-form-item>
       </bk-form>
     </div>
   </section>
@@ -53,6 +50,7 @@ export default {
   data () {
     return {
       isChecking: false,
+      desc: '<h1 style="color: red">asdsad</h1>',
       formData: {
         docker_hub: '',
         extra_domains: ''
diff --git a/example/components/input/readme.md b/example/components/input/readme.md
index 8ade440..a74147b 100644
--- a/example/components/input/readme.md
+++ b/example/components/input/readme.md
@@ -101,6 +101,37 @@
 ```
 :::
 
+### 不能允许输入表情 {page=#/input}
+
+::: demo 通过 `allow-emoji` 属性，配置是否允许文本框输入表情，默认为 `true`，设置为 `false` 时，不允许输入表情，此时文本框会自动把输入的表情过滤掉
+``` html
+<template>
+    <div class="input-demo">
+        <bk-input :allow-emoji="false" v-model="value"></bk-input>
+    </div>
+</template>
+<script>
+    import { bkInput } from '{{BASE_LIB_NAME}}'
+
+    export default {
+        components: {
+            bkInput
+        },
+        data () {
+            return {
+                value: 'wwww'
+            }
+        }
+    }
+</script>
+<style lang="postcss">
+    .input-demo {
+        width: 500px;
+    }
+</style>
+```
+:::
+
 ### hover 时才显示 clear 按钮{page=#/input}
 
 ::: demo 配置`show-clear-only-hover`为true时，清除按钮在hover时才会显示
@@ -712,6 +743,7 @@
 | allow-number-paste | 允许type为number时可粘贴 | Boolean | —— | false |
 | show-overflow-tooltips | 文本超出长度是否显示tooltips | Boolean | —— | false |
 | initial-control-value | 设置上下键调整数值时的起始值 | Number | —— | —— |
+| allow-emoji | 是否允许文本框输入表情，默认为 `true`，设置为 `false` 时，不允许输入表情，此时文本框会自动把输入的表情过滤 | Boolean | —— | true |
 
 ### 事件 {page=#/input}
 
diff --git a/package.json b/package.json
index 8a5a9f9..a91224c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "bk-magic-vue",
-  "version": "2.5.9-beta.36",
+  "version": "2.5.9-beta.37",
   "description": "基于蓝鲸 Magicbox 和 Vue 的前端组件库",
   "main": "dist/bk-magic-vue.min.js",
   "files": [
diff --git a/src/components/input/input.vue b/src/components/input/input.vue
index 379c320..e5329a7 100644
--- a/src/components/input/input.vue
+++ b/src/components/input/input.vue
@@ -280,7 +280,11 @@ export default {
       type: Boolean,
       default: false
     },
-    initialControlValue: Number
+    initialControlValue: Number,
+    allowEmoji: {
+      type: Boolean,
+      default: true
+    }
   },
   data () {
     return {
@@ -727,7 +731,6 @@ export default {
           }
         }
       }
-
       this.$emit('keydown', value, event)
     },
     handlerFocus (event) {
@@ -807,8 +810,16 @@ export default {
       if (this.inputType === 'number' && this.isOnComposition) {
         return
       }
+
       this.$nextTick(() => {
-        const value = event.target.value
+        let value = event.target.value
+        if (!this.allowEmoji) {
+          value = value.replace(
+            /[\uD83C|\uD83D|\uD83E][\uDC00-\uDFFF][\u200D|\uFE0F]|[\uD83C|\uD83D|\uD83E][\uDC00-\uDFFF]|[0-9|*|#]\uFE0F\u20E3|[0-9|#]\u20E3|[\u203C-\u3299]\uFE0F\u200D|[\u203C-\u3299]\uFE0F|[\u2122-\u2B55]|\u303D|[\A9|\AE]\u3030|\uA9|\uAE|\u3030/ig,
+            ''
+          )
+        }
+
         this.setCurValue(value)
         this.$emit('input', value, event)
         this.$emit('change', value, event)