diff --git a/docs/api/Graph.en.md b/docs/api/Graph.en.md
index ede50f40c92..0d17fbb2cdf 100644
--- a/docs/api/Graph.en.md
+++ b/docs/api/Graph.en.md
@@ -371,7 +371,7 @@ Add item(node, edge, or group) to the graph.
 | Name | Type | Required | Description |
 | --- | --- | --- | --- |
 | type | string | true | The type of the item. Options: `'node'`, `'edge'`, and `'group'`. |
-| model | Object | true | The data model of the item, refer to [Item Model Properties](/en/docs/api/itemProperties). When `type: 'group'`, refer to [Create Node Group](/en/docs/manual/advanced/create-node-group) |
+| model | Object | true | The data model of the item, refer to [Item Model Properties](/en/docs/api/nodeEdge/itemProperties). When `type: 'group'`, refer to [Create Node Group](/en/docs/manual/advanced/create-node-group) |
 
 **Usage**
 
@@ -417,7 +417,7 @@ If there are combos in the graph, after calling updateItem to update the positio
 | Name | Type            | Required | Description                         |
 | ---- | --------------- | -------- | ----------------------------------- |
 | item | string / Object | true     | The ID or the instance of the item |
-| cfg  | Object          | false    | New data model, refer to [Item Model Properties](/en/docs/api/itemProperties) |
+| cfg  | Object          | false    | New data model, refer to [Item Model Properties](/en/docs/api/nodeEdge/itemProperties) |
 
 **Usage**
 
diff --git a/docs/api/Graph.zh.md b/docs/api/Graph.zh.md
index 57024a8cf94..3206fe910fd 100644
--- a/docs/api/Graph.zh.md
+++ b/docs/api/Graph.zh.md
@@ -372,7 +372,7 @@ graph.expandGroup('groupId');
 | 名称 | 类型 | 是否必选 | 描述 |
 | --- | --- | --- | --- |
 | type | string | true | 元素类型，可选值为 `'node'`、`'edge'` 和 `'group'` |
-| model | Object | true | 元素的数据模型，具体内容参见[元素配置项](/zh/docs/api/itemProperties)。`type: 'group'` 时，参看 [手动创建节点分组文档](/zh/docs/manual/advanced/create-node-group) |
+| model | Object | true | 元素的数据模型，具体内容参见[元素配置项](/zh/docs/api/nodeEdge/itemProperties)。`type: 'group'` 时，参看 [手动创建节点分组文档](/zh/docs/manual/advanced/create-node-group) |
 
 **用法**
 
@@ -418,7 +418,7 @@ graph.addItem('group', model);
 | 名称 | 类型            | 是否必选 | 描述               |
 | ---- | --------------- | -------- | ------------------ |
 | item | string / Object | true     | 元素 ID 或元素实例 |
-| cfg  | Object          | false    | 需要更新的数据模型，具体内容参见[元素配置项](/zh/docs/api/itemProperties)  |
+| cfg  | Object          | false    | 需要更新的数据模型，具体内容参见[元素配置项](/zh/docs/api/nodeEdge/itemProperties)  |
 
 **用法**
 
diff --git a/docs/api/nodeEdge/Item.zh.md b/docs/api/nodeEdge/Item.zh.md
index f02130b30df..543d707b3fd 100644
--- a/docs/api/nodeEdge/Item.zh.md
+++ b/docs/api/nodeEdge/Item.zh.md
@@ -19,7 +19,7 @@ Item 是 G6 中绘图元素实例，目前包含节点和边的实例。对于
 
 <span style="background-color: rgb(251, 233, 231); color: rgb(139, 53, 56)"><strong>  提示：</strong></span>
 
-其中参数 model 可包括以下属性，下面属性的详细描述参见 [元素配置项](/zh/docs/api/itemProperties)：
+其中参数 model 可包括以下属性，下面属性的详细描述参见 [元素配置项](/zh/docs/api/nodeEdge/itemProperties)：
 
 | 名称  | 类型   | 是否必选 | 描述                                   |
 | ----- | ------ | -------- | -------------------------------------- |