diff --git a/API.md b/API.md
index 44d1d0fcf..cf75a9ad1 100644
--- a/API.md
+++ b/API.md
@@ -19,6 +19,8 @@
     * [Move documents](#Move-documents)
     * [Get human-readable path based on path](#Get-human-readable-path-based-on-path)
     * [Get human-readable path based on ID](#Get-human-readable-path-based-on-ID)
+    * [Get storage path based on ID](#Get-storage-path-based-on-ID)
+    * [Get IDs based on human-readable path](#Get-IDs-based-on-human-readable-path)
 * [Assets](#Assets)
     * [Upload assets](#Upload-assets)
 * [Blocks](#Blocks)
@@ -70,8 +72,7 @@
 
 * Endpoint: `http://127.0.0.1:6806`
 * Both are POST methods
-* An interface with parameters is required, the parameter is a JSON string, placed in the body, and the header
-  Content-Type is `application/json`
+* An interface with parameters is required, the parameter is a JSON string, placed in the body, and the header Content-Type is `application/json`
 * Return value
 
    ````json
@@ -326,8 +327,7 @@ View API token in <kbd>Settings - About</kbd>, request header: `Authorization: T
   ```
 
     * `notebook`: Notebook ID
-    * `path`: Document path, which needs to start with / and separate levels with / (path here corresponds to the
-      database hpath field)
+    * `path`: Document path, which needs to start with / and separate levels with / (path here corresponds to the database hpath field)
     * `markdown`: GFM Markdown content
 * Return value
 
@@ -522,9 +522,7 @@ View API token in <kbd>Settings - About</kbd>, request header: `Authorization: T
         * `"/assets/"`: workspace/data/assets/ folder
         * `"/assets/sub/"`: workspace/data/assets/sub/ folder
 
-      Under normal circumstances, it is recommended to use the first method, which is stored in the assets folder
-      of the workspace, putting in a subdirectory has some side effects, please refer to the assets chapter of the user
-      guide.
+      Under normal circumstances, it is recommended to use the first method, which is stored in the assets folder of the workspace, putting in a subdirectory has some side effects, please refer to the assets chapter of the user guide.
     * `file[]`: Uploaded file list
 * Return value
 
@@ -542,9 +540,7 @@ View API token in <kbd>Settings - About</kbd>, request header: `Authorization: T
   ```
 
     * `errFiles`: List of filenames with errors in upload processing
-    * `succMap`: For successfully processed files, the key is the file name when uploading, and the value is
-      assets/foo-id.png, which is used to replace the asset link address in the existing Markdown content with the
-      uploaded address
+    * `succMap`: For successfully processed files, the key is the file name when uploading, and the value is assets/foo-id.png, which is used to replace the asset link address in the existing Markdown content with the uploaded address
 
 ## Blocks
 
@@ -569,8 +565,7 @@ View API token in <kbd>Settings - About</kbd>, request header: `Authorization: T
     * `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
 
-  `nextID`, `previousID`, and `parentID` must have at least one value, using
-  priority: `nextID` > `previousID` > `parentID`
+  `nextID`, `previousID`, and `parentID` must have at least one value, using priority: `nextID` > `previousID` > `parentID`
 * Return value
 
   ```json
@@ -777,8 +772,7 @@ View API token in <kbd>Settings - About</kbd>, request header: `Authorization: T
 
     * `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
+    * `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
@@ -1324,8 +1318,7 @@ View API token in <kbd>Settings - About</kbd>, request header: `Authorization: T
     "timeout": 7000
   }
   ```
-    * `timeout`: The duration of the message display in milliseconds. This field can be omitted, the default is 7000
-      milliseconds
+    * `timeout`: The duration of the message display in milliseconds. This field can be omitted, the default is 7000 milliseconds
 * Return value
 
   ```json
@@ -1350,8 +1343,7 @@ View API token in <kbd>Settings - About</kbd>, request header: `Authorization: T
     "timeout": 7000
   }
   ```
-    * `timeout`: The duration of the message display in milliseconds. This field can be omitted, the default is 7000
-      milliseconds
+    * `timeout`: The duration of the message display in milliseconds. This field can be omitted, the default is 7000 milliseconds
 * Return value
 
   ```json
diff --git a/API_zh_CN.md b/API_zh_CN.md
index d9cf5bc5f..b629c4a42 100644
--- a/API_zh_CN.md
+++ b/API_zh_CN.md
@@ -19,6 +19,7 @@
     * [移动文档](#移动文档)
     * [根据路径获取人类可读路径](#根据路径获取人类可读路径)
     * [根据 ID 获取人类可读路径](#根据-ID-获取人类可读路径)
+    * [根据 ID 获取存储路径](#根据-ID-获取存储路径)
     * [根据人类可读路径获取 IDs](#根据人类可读路径获取-IDs)
 * [资源文件](#资源文件)
     * [上传资源文件](#上传资源文件)