diff --git a/docs/en-US/component/mention.md b/docs/en-US/component/mention.md
index 1212bfd8a8..5bf57ac386 100644
--- a/docs/en-US/component/mention.md
+++ b/docs/en-US/component/mention.md
@@ -105,11 +105,12 @@ and please go to the original component to view the documentation.
 
 ### Events
 
-| Name                              | Description                         | Type                                                         |
-| --------------------------------- | ----------------------------------- | ------------------------------------------------------------ |
-| search                            | trigger when prefix hit             | ^[Function]`(pattern: string, prefix: string) => void`       |
-| select                            | trigger when user select the option | ^[Function]`(option: MentionOption, prefix: string) => void` |
-| [input events](./input.md#events) | —                                   | —                                                            |
+| Name                              | Description                                                                                 | Type                                                         |
+| --------------------------------- | ------------------------------------------------------------------------------------------- | ------------------------------------------------------------ |
+| search                            | trigger when prefix hit                                                                     | ^[Function]`(pattern: string, prefix: string) => void`       |
+| select                            | trigger when user select the option                                                         | ^[Function]`(option: MentionOption, prefix: string) => void` |
+| whole-remove ^(2.10.4)            | trigger when a whole mention is removed and `whole` is `true` or `check-is-whole` is `true` | ^[Function]`(pattern: string, prefix: string) => void`       |
+| [input events](./input.md#events) | —                                                                                           | —                                                            |
 
 ### Slots
 
diff --git a/packages/components/mention/src/mention.ts b/packages/components/mention/src/mention.ts
index c0f3e73e0f..0a213524f6 100644
--- a/packages/components/mention/src/mention.ts
+++ b/packages/components/mention/src/mention.ts
@@ -108,6 +108,8 @@ export const mentionProps = buildProps({
 
 export const mentionEmits = {
   [UPDATE_MODEL_EVENT]: (value: string) => isString(value),
+  'whole-remove': (pattern: string, prefix: string) =>
+    isString(pattern) && isString(prefix),
   input: (value: string) => isString(value),
   search: (pattern: string, prefix: string) =>
     isString(pattern) && isString(prefix),
diff --git a/packages/components/mention/src/mention.vue b/packages/components/mention/src/mention.vue
index 894a700aee..b742ce18e7 100644
--- a/packages/components/mention/src/mention.vue
+++ b/packages/components/mention/src/mention.vue
@@ -178,6 +178,7 @@ const handleInputKeyDown = (event: KeyboardEvent | Event) => {
             inputValue.slice(0, prefixIndex) + inputValue.slice(splitIndex + 1)
           emit(UPDATE_MODEL_EVENT, newValue)
           emit(INPUT_EVENT, newValue)
+          emit('whole-remove', pattern, prefix)
 
           const newSelectionEnd = prefixIndex
           nextTick(() => {