diff --git a/docs/en/guide/override.md b/docs/en/guide/override.md
index abd982c..6159af9 100644
--- a/docs/en/guide/override.md
+++ b/docs/en/guide/override.md
@@ -28,3 +28,13 @@ Usage:
 ```javascript
 instance.override.copy = () => void
 ```
+
+## drop
+
+Feature: Override internal drop function
+
+Usage:
+
+```javascript
+instance.override.drop = (evt: DragEvent) => void
+```
diff --git a/docs/guide/override.md b/docs/guide/override.md
index d85621f..8d8e904 100644
--- a/docs/guide/override.md
+++ b/docs/guide/override.md
@@ -28,3 +28,13 @@ instance.override.paste = (evt?: ClipboardEvent) => void
 ```javascript
 instance.override.copy = () => void
 ```
+
+## drop
+
+功能：重写拖放方法
+
+用法：
+
+```javascript
+instance.override.drop = (evt: DragEvent) => void
+```
diff --git a/src/editor/core/event/handlers/drop.ts b/src/editor/core/event/handlers/drop.ts
index 93a80d0..8ef6cda 100644
--- a/src/editor/core/event/handlers/drop.ts
+++ b/src/editor/core/event/handlers/drop.ts
@@ -2,6 +2,13 @@ import { CanvasEvent } from '../CanvasEvent'
 import { pasteImage } from './paste'
 
 export function drop(evt: DragEvent, host: CanvasEvent) {
+  const draw = host.getDraw()
+  // 自定义拖放事件
+  const { drop } = draw.getOverride()
+  if (drop) {
+    drop(evt)
+    return
+  }
   evt.preventDefault()
   const data = evt.dataTransfer?.getData('text')
   if (data) {
diff --git a/src/editor/core/override/Override.ts b/src/editor/core/override/Override.ts
index 1d3969a..014c88b 100644
--- a/src/editor/core/override/Override.ts
+++ b/src/editor/core/override/Override.ts
@@ -1,4 +1,5 @@
 export class Override {
   public paste: ((evt?: ClipboardEvent) => void) | undefined
   public copy: (() => void) | undefined
+  public drop: ((evt: DragEvent) => void) | undefined
 }