diff --git a/examples/docs/en-US/input.md b/examples/docs/en-US/input.md
index 044f42a844..9d489dcd7e 100644
--- a/examples/docs/en-US/input.md
+++ b/examples/docs/en-US/input.md
@@ -684,6 +684,13 @@ Search data from server-side.
 | change | triggers when the icon inside Input value change | (value: string \| number) |
 | clear | triggers when the Input is cleared by the button which generated by the "clearable" attribute | (event: Event) |
 
+### Input Methods
+
+| Method | Description | Parameters |
+|------|--------|-------|
+| focus | focus the input element | — |
+| select | select the text in input element | — |
+
 ### Autocomplete Attributes
 
 Attribute | Description | Type | Options | Default
@@ -718,7 +725,8 @@ Attribute | Description | Type | Options | Default
 |----| ----| ----|
 |select | triggers when a suggestion is clicked | suggestion being clicked |
 
-### Methods
+### Autocomplete Methods
+
 | Method | Description | Parameters |
 |------|--------|-------|
-| focus | focus the Input component | — |
+| focus | focus the input element | — |
diff --git a/examples/docs/es/input.md b/examples/docs/es/input.md
index 82435f539c..d89935b198 100644
--- a/examples/docs/es/input.md
+++ b/examples/docs/es/input.md
@@ -663,6 +663,13 @@ Búsqueda de datos desde el servidor.
 | change | se activa cuando cambia el valor de entrada | (value: string \| number) |
 | clear | se dispara cuando la entrada es borrada por el botón generado por el atributo "clearable". | (event: Event) |
 
+### Input Metodo
+
+| Metodo | Descripción                   | Parametros |
+| ------ | ----------------------------- | ---------- |
+| focus  | coloca el foco en el elemento | —          |
+| select | select the text in input element | —       |
+
 ### Autocomplete Atributos
 
 Atributo | Descripción | Tipo | Opciones | Por defecto
@@ -695,7 +702,8 @@ Atributo | Descripción | Tipo | Opciones | Por defecto
 | ------ | ---------------------------------------- | ---------------------------------------- |
 | select | se dispara cuando se hace click a una sugerencia | sugerencia en la que se está haciendo click |
 
-### Metodo
+### Autocomplete Metodo
+
 | Metodo | Descripción                   | Parametros |
 | ------ | ----------------------------- | ---------- |
 | focus  | coloca el foco en el elemento | —          |
diff --git a/examples/docs/zh-CN/input.md b/examples/docs/zh-CN/input.md
index 7153ef70eb..84b7516ac3 100644
--- a/examples/docs/zh-CN/input.md
+++ b/examples/docs/zh-CN/input.md
@@ -841,7 +841,8 @@ export default {
 ### Input Methods
 | 方法名 | 说明 | 参数 |
 | ---- | ---- | ---- |
-| focus | 使 input 获取焦点 | - |
+| focus | 使 input 获取焦点 | — |
+| select | 选中 input 中的文字 | — |
 
 ### Autocomplete Attributes
 
@@ -873,3 +874,8 @@ export default {
 | 事件名称 | 说明 | 回调参数 |
 |---------|--------|---------|
 | select | 点击选中建议项时触发 | 选中建议项 |
+
+### Autocomplete Methods
+| 方法名 | 说明 | 参数 |
+| ---- | ---- | ---- |
+| focus | 使 input 获取焦点 | - |
diff --git a/packages/input/src/input.vue b/packages/input/src/input.vue
index 7b45dc03f3..0b42433341 100644
--- a/packages/input/src/input.vue
+++ b/packages/input/src/input.vue
@@ -229,7 +229,7 @@
           this.dispatch('ElFormItem', 'el.form.blur', [this.currentValue]);
         }
       },
-      inputSelect() {
+      select() {
         (this.$refs.input || this.$refs.textarea).select();
       },
       resizeTextarea() {
@@ -291,7 +291,7 @@
     },
 
     created() {
-      this.$on('inputSelect', this.inputSelect);
+      this.$on('inputSelect', this.select);
     },
 
     mounted() {
diff --git a/types/input.d.ts b/types/input.d.ts
index 6f0888cad7..e6e76e4f76 100644
--- a/types/input.d.ts
+++ b/types/input.d.ts
@@ -79,4 +79,9 @@ export declare class ElInput extends ElementUIComponent {
    * Focus the Input component
    */
   focus (): void
+
+  /**
+   * Select the text in input element
+   */
+  select (): void
 }