diff --git a/docs/RepositoryApi.md b/docs/RepositoryApi.md
index d399897..c1e90c5 100644
--- a/docs/RepositoryApi.md
+++ b/docs/RepositoryApi.md
@@ -9414,8 +9414,8 @@ Token.setApiKey("YOUR API KEY");
 RepositoryApi apiInstance = new RepositoryApi();
 String owner = "owner_example"; // String | owner of the repo
 String repo = "repo_example"; // String | name of the repo
-String filepath = "filepath_example"; // String | filepath of the file to get
-String ref = "ref_example"; // String | The name of the commit/branch/tag. Default the repository’s default branch (usually master)
+String filepath = "filepath_example"; // String | path of the file to get, it should be \"{ref}/{filepath}\". If there is no ref could be inferred, it will be treated as the default branch
+String ref = "ref_example"; // String | The name of the commit/branch/tag. Default the repository’s default branch
 try {
     File result = apiInstance.repoGetRawFile(owner, repo, filepath, ref);
     System.out.println(result);
@@ -9431,8 +9431,8 @@ Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
  **owner** | **String**| owner of the repo |
  **repo** | **String**| name of the repo |
- **filepath** | **String**| filepath of the file to get |
- **ref** | **String**| The name of the commit/branch/tag. Default the repository’s default branch (usually master) | [optional]
+ **filepath** | **String**| path of the file to get, it should be \"{ref}/{filepath}\". If there is no ref could be inferred, it will be treated as the default branch |
+ **ref** | **String**| The name of the commit/branch/tag. Default the repository’s default branch | [optional]
 
 ### Return type
 
@@ -9507,8 +9507,8 @@ Token.setApiKey("YOUR API KEY");
 RepositoryApi apiInstance = new RepositoryApi();
 String owner = "owner_example"; // String | owner of the repo
 String repo = "repo_example"; // String | name of the repo
-String filepath = "filepath_example"; // String | filepath of the file to get
-String ref = "ref_example"; // String | The name of the commit/branch/tag. Default the repository’s default branch (usually master)
+String filepath = "filepath_example"; // String | path of the file to get, it should be \"{ref}/{filepath}\". If there is no ref could be inferred, it will be treated as the default branch
+String ref = "ref_example"; // String | The name of the commit/branch/tag. Default the repository’s default branch
 try {
     File result = apiInstance.repoGetRawFileOrLFS(owner, repo, filepath, ref);
     System.out.println(result);
@@ -9524,8 +9524,8 @@ Name | Type | Description  | Notes
 ------------- | ------------- | ------------- | -------------
  **owner** | **String**| owner of the repo |
  **repo** | **String**| name of the repo |
- **filepath** | **String**| filepath of the file to get |
- **ref** | **String**| The name of the commit/branch/tag. Default the repository’s default branch (usually master) | [optional]
+ **filepath** | **String**| path of the file to get, it should be \"{ref}/{filepath}\". If there is no ref could be inferred, it will be treated as the default branch |
+ **ref** | **String**| The name of the commit/branch/tag. Default the repository’s default branch | [optional]
 
 ### Return type
 
diff --git a/src/main/java/org/gitnex/tea4j/v2/apis/RepositoryApi.java b/src/main/java/org/gitnex/tea4j/v2/apis/RepositoryApi.java
index 6240349..8c444c0 100644
--- a/src/main/java/org/gitnex/tea4j/v2/apis/RepositoryApi.java
+++ b/src/main/java/org/gitnex/tea4j/v2/apis/RepositoryApi.java
@@ -1627,9 +1627,10 @@ public interface RepositoryApi {
    *
    * @param owner owner of the repo (required)
    * @param repo name of the repo (required)
-   * @param filepath filepath of the file to get (required)
-   * @param ref The name of the commit/branch/tag. Default the repository’s default branch (usually
-   *     master) (optional)
+   * @param filepath path of the file to get, it should be \"{ref}/{filepath}\". If there
+   *     is no ref could be inferred, it will be treated as the default branch (required)
+   * @param ref The name of the commit/branch/tag. Default the repository’s default branch
+   *     (optional)
    * @return Call<File>
    */
   @GET("repos/{owner}/{repo}/raw/{filepath}")
@@ -1644,9 +1645,10 @@ public interface RepositoryApi {
    *
    * @param owner owner of the repo (required)
    * @param repo name of the repo (required)
-   * @param filepath filepath of the file to get (required)
-   * @param ref The name of the commit/branch/tag. Default the repository’s default branch (usually
-   *     master) (optional)
+   * @param filepath path of the file to get, it should be \"{ref}/{filepath}\". If there
+   *     is no ref could be inferred, it will be treated as the default branch (required)
+   * @param ref The name of the commit/branch/tag. Default the repository’s default branch
+   *     (optional)
    * @return Call<File>
    */
   @GET("repos/{owner}/{repo}/media/{filepath}")