diff --git a/docs/docs/en.md b/docs/docs/en.md
index c4418c5..745ccfd 100644
--- a/docs/docs/en.md
+++ b/docs/docs/en.md
@@ -481,6 +481,18 @@ Upload timeout time in milliseconds
   <file-upload :timeout="600 * 1000"></file-upload>
   ```
 
+### maximum
+
+List the maximum number of files
+
+* **Type:** `Number`
+
+* **Default:** `props.multiple ? 0 : 1`
+
+* **Usage:**
+  ```html
+  <file-upload :maximum="10"></file-upload>
+  ```
 
 
 
diff --git a/docs/docs/zh-cn.md b/docs/docs/zh-cn.md
index 687278f..fdbe047 100644
--- a/docs/docs/zh-cn.md
+++ b/docs/docs/zh-cn.md
@@ -478,6 +478,20 @@ input标签的 `name` 属性
   ```
 
 
+### maximum
+
+列表最大文件数
+
+* **类型:** `Number`
+
+* **默认值:** `props.multiple ? 0 : 1`
+
+* **示例:**
+  ```html
+  <file-upload :maximum="10"></file-upload>
+  ```
+
+
 
 
 ### thread