diff --git a/api/@ohos.resourceManager.d.ts b/api/@ohos.resourceManager.d.ts
index 258978388031bccc282f99ee03478c28fb0acb3e..5fc83772b6b169c0ebfe52721aa46ec01ea951a6 100644
--- a/api/@ohos.resourceManager.d.ts
+++ b/api/@ohos.resourceManager.d.ts
@@ -230,48 +230,6 @@ export function getResourceManager(): Promise<ResourceManager>;
  */
 export function getResourceManager(bundleName: string): Promise<ResourceManager>;
 
-/**
- * Obtains the ResourceManager object of the current application.
- *
- * @param ctx The Context object.
- * @param callback Indicates the callback containing the ResourceManager object.
- * @since 9 preview
- * @StageModelOnly
- */
-export function getResourceManager(ctx: Context, callback: AsyncCallback<ResourceManager>);
-
-/**
- * Obtains the ResourceManager object of the specified application.
- *
- * @param ctx The Context object.
- * @param bundleName Indicates the bundle name of the specified application.
- * @param callback Indicates the callback containing the ResourceManager object.
- * @since 9 preview
- * @StageModelOnly
- */
-export function getResourceManager(ctx: Context, bundleName: string, callback: AsyncCallback<ResourceManager>);
-
-/**
- * Obtains the ResourceManager object of the current application.
- *
- * @param ctx The Context object.
- * @return Returns that the ResourceManager object is returned in Promise mode.
- * @since 9 preview
- * @StageModelOnly
- */
-export function getResourceManager(ctx: Context): Promise<ResourceManager>;
-
-/**
- * Obtains the ResourceManager object of the specified application.
- *
- * @param ctx The Context object.
- * @param bundleName Indicates the bundle name of the specified application.
- * @return Returns that the ResourceManager object is returned in Promise mode.
- * @since 9 preview
- * @StageModelOnly
- */
-export function getResourceManager(ctx: Context, bundleName: string): Promise<ResourceManager>;
-
 /**
  * Provides the capability of accessing application resources.
  *