diff --git a/API.md b/API.md
index 741f9ef11..d812967e6 100644
--- a/API.md
+++ b/API.md
@@ -27,6 +27,7 @@
     * [Append blocks](#Append-blocks)
     * [Update a block](#Update-a-block)
     * [Delete a block](#Delete-a-block)
+    * [Move a block](#Move-a-block)
     * [Get a block kramdown](#Get-a-block-kramdown)
 * [Attributes](#Attributes)
     * [Set block attributes](#Set-block-attributes)
@@ -696,6 +697,50 @@ View API token in <kbd>Settings - About</kbd>, request header: `Authorization: T
   }
   ```
 
+### Move a block
+
+* `/api/block/moveBlock`
+* Parameters
+
+  ```json
+  {
+    "id": "20230406180530-3o1rqkc",
+    "previousID": "20230406152734-if5kyx6",
+    "parentID": "20230404183855-woe52ko"
+  }
+  ```
+
+  * `id`: Block ID to move
+  * `previousID`: The ID of the previous block, used to anchor the insertion position
+  * `parentID`: The ID of the parent block, used to anchor the insertion position, `previousID` and `parentID` cannot be empty at the same time, if they exist at the same time, `previousID` will be used first
+* Return value
+
+  ```json
+  {
+    "code": 0,
+    "msg": "",
+    "data": [
+        {
+            "doOperations": [
+                {
+                    "action": "move",
+                    "data": null,
+                    "id": "20230406180530-3o1rqkc",
+                    "parentID": "20230404183855-woe52ko",
+                    "previousID": "20230406152734-if5kyx6",
+                    "nextID": "",
+                    "retData": null,
+                    "srcIDs": null,
+                    "name": "",
+                    "type": ""
+                }
+            ],
+            "undoOperations": null
+        }
+    ]
+  }
+  ```
+
 ### Get a block kramdown
 
 * `/api/block/getBlockKramdown`
diff --git a/API_zh_CN.md b/API_zh_CN.md
index d159064be..340f155ad 100644
--- a/API_zh_CN.md
+++ b/API_zh_CN.md
@@ -27,6 +27,7 @@
     * [插入后置子块](#插入后置子块)
     * [更新块](#更新块)
     * [删除块](#删除块)
+    * [移动块](#移动块)
     * [获取块 kramdown 源码](#获取块-kramdown-源码)
 * [属性](#属性)
     * [设置块属性](#设置块属性)
@@ -690,6 +691,50 @@
   }
   ```
 
+### 移动块
+
+* `/api/block/moveBlock`
+* 参数
+
+  ```json
+  {
+    "id": "20230406180530-3o1rqkc",
+    "previousID": "20230406152734-if5kyx6",
+    "parentID": "20230404183855-woe52ko"
+  }
+  ```
+
+    * `id`：待移动块 ID
+    * `previousID`：前一个块的 ID，用于锚定插入位置
+    * `parentID`：父块的 ID，用于锚定插入位置，`previousID` 和 `parentID` 不能同时为空，同时存在的话优先使用 `previousID`
+* 返回值
+
+  ```json
+  {
+    "code": 0,
+    "msg": "",
+    "data": [
+        {
+            "doOperations": [
+                {
+                    "action": "move",
+                    "data": null,
+                    "id": "20230406180530-3o1rqkc",
+                    "parentID": "20230404183855-woe52ko",
+                    "previousID": "20230406152734-if5kyx6",
+                    "nextID": "",
+                    "retData": null,
+                    "srcIDs": null,
+                    "name": "",
+                    "type": ""
+                }
+            ],
+            "undoOperations": null
+        }
+    ]
+  }
+  ```
+
 ### 获取块 kramdown 源码
 
 * `/api/block/getBlockKramdown`