diff --git a/api/@ohos.bundle.d.ts b/api/@ohos.bundle.d.ts
index 0b2eff47d641a924da0e2dcaff70dcd78bb5046d..88bfb28a10e46458c498dc2b712e7b45b5c476db 100644
--- a/api/@ohos.bundle.d.ts
+++ b/api/@ohos.bundle.d.ts
@@ -14,13 +14,13 @@
  */
 
 import { AsyncCallback, Callback } from './basic';
-import { ApplicationInfo } from './bundle/applicationInfo';
-import { BundleInfo } from './bundle/bundleInfo';
-import { AbilityInfo } from './bundle/abilityInfo';
-import { ExtensionAbilityInfo } from './bundle/extensionAbilityInfo';
+import { ApplicationInfo as _ApplicationInfo } from './bundle/applicationInfo';
+import { BundleInfo as _BundleInfo } from './bundle/bundleInfo';
+import { AbilityInfo as _AbilityInfo } from './bundle/abilityInfo';
+import { ExtensionAbilityInfo as _ExtensionAbilityInfo } from './bundle/extensionAbilityInfo';
 import Want from './@ohos.application.want';
-import { BundleInstaller } from './bundle/bundleInstaller';
-import { PermissionDef } from  './bundle/PermissionDef';
+import { BundleInstaller as _BundleInstaller } from './bundle/bundleInstaller';
+import { PermissionDef as _PermissionDef } from  './bundle/PermissionDef';
 import { DispatchInfo } from './bundle/dispatchInfo';
 import image from './@ohos.multimedia.image';
 import pack from './bundle/packInfo';
@@ -910,6 +910,31 @@ declare namespace bundle {
    */
   function getDisposedStatus(bundleName: string, callback: AsyncCallback<number>): void;
   function getDisposedStatus(bundleName: string): Promise<number>;
+
+  /**
+    * Re-export ApplicationInfo under namespace
+    */
+  export type ApplicationInfo = _ApplicationInfo;
+  /**
+    * Re-export BundleInfo under namespace
+    */
+  export type BundleInfo = _BundleInfo;
+  /**
+    * Re-export AbilityInfo under namespace
+    */
+  export type AbilityInfo = _AbilityInfo;
+  /**
+    * Re-export ExtensionAbilityInfo under namespace
+    */
+  export type ExtensionAbilityInfo = _ExtensionAbilityInfo;
+  /**
+    * Re-export BundleInstaller under namespace
+    */
+  export type BundleInstaller = _BundleInstaller; 
+  /**
+    * Re-export PermissionDef under namespace
+    */
+  export type PermissionDef = _PermissionDef;
 }
 
 export default bundle;
diff --git a/api/@ohos.bundle.defaultAppManager.d.ts b/api/@ohos.bundle.defaultAppManager.d.ts
index d467bb1b4a8d8e4d78dabfdff5e52e53682214e3..de71cb471445da56518de624c69427a13c8a8286 100644
--- a/api/@ohos.bundle.defaultAppManager.d.ts
+++ b/api/@ohos.bundle.defaultAppManager.d.ts
@@ -14,8 +14,8 @@
  */
 
 import { AsyncCallback } from './basic';
-import { BundleInfo } from './bundle/bundleInfo';
-import { ElementName } from './bundle/elementName';
+import { BundleInfo as _BundleInfo } from './bundle/bundleInfo';
+import { ElementName as _ElementName } from './bundle/elementName';
 
 /**
  * default application manager.
@@ -138,6 +138,15 @@ declare namespace defaultAppManager {
   function resetDefaultApplication(type: string, userId?: number) : Promise<void>;
   function resetDefaultApplication(type: string, userId: number, callback: AsyncCallback<void>) : void;
   function resetDefaultApplication(type: string, callback: AsyncCallback<void>) : void;
+
+  /**
+    * Re-export BundleInfo under namespace
+    */
+  export type BundleInfo = _BundleInfo;
+  /**
+    * Re-export ElementName under namespace
+    */
+  export type ElementName = _ElementName;
 }
 
 export default defaultAppManager;
diff --git a/api/@ohos.bundle.innerBundleManager.d.ts b/api/@ohos.bundle.innerBundleManager.d.ts
index aba733ae16560ca6561d05becfb9b85429ab205d..39fe935a7022b74e1da687bf001c678b9aa14149 100644
--- a/api/@ohos.bundle.innerBundleManager.d.ts
+++ b/api/@ohos.bundle.innerBundleManager.d.ts
@@ -14,9 +14,9 @@
  */
 
 import { AsyncCallback, Callback } from './basic';
-import { BundleStatusCallback } from './bundle/bundleStatusCallback';
-import { LauncherAbilityInfo} from './bundle/launcherAbilityInfo';
-import { ShortcutInfo } from './bundle/shortcutInfo';
+import { BundleStatusCallback as _BundleStatusCallback } from './bundle/bundleStatusCallback';
+import { LauncherAbilityInfo as _LauncherAbilityInfo } from './bundle/launcherAbilityInfo';
+import { ShortcutInfo as _ShortcutInfo } from './bundle/shortcutInfo';
 
 /**
  * inner bundle manager.
@@ -94,6 +94,19 @@ declare namespace innerBundleManager {
    */
   function getShortcutInfos(bundleName :string, callback: AsyncCallback<Array<ShortcutInfo>>) : void;
   function getShortcutInfos(bundleName : string) : Promise<Array<ShortcutInfo>>;
+  /**
+    * Re-export BundleStatusCallback under namespace
+    */
+  export type BundleStatusCallback = _BundleStatusCallback;
+  /**
+    * Re-export LauncherAbilityInfo under namespace
+    */
+  export type LauncherAbilityInfo = _LauncherAbilityInfo;
+  /**
+    * Re-export ShortcutInfo under namespace
+    */
+  export type ShortcutInfo = _ShortcutInfo;
+
 }
 
 export default innerBundleManager;
diff --git a/api/@ohos.distributedBundle.d.ts b/api/@ohos.distributedBundle.d.ts
index d838c64e5c911420a7449d2c932518a5480bb5b3..4bd63fef4e9b0bd3a28a5cc82fc5eb6c26a21c64 100644
--- a/api/@ohos.distributedBundle.d.ts
+++ b/api/@ohos.distributedBundle.d.ts
@@ -14,8 +14,8 @@
  */
 
 import { AsyncCallback } from './basic';
-import { ElementName }  from './bundle/elementName';
-import { RemoteAbilityInfo } from './bundle/remoteAbilityInfo';
+import { ElementName as _ElementName }  from './bundle/elementName';
+import { RemoteAbilityInfo as _RemoteAbilityInfo } from './bundle/remoteAbilityInfo';
 
 /**
  * distributedBundle.
@@ -79,4 +79,13 @@ import { RemoteAbilityInfo } from './bundle/remoteAbilityInfo';
    */
    function getRemoteAbilityInfos(elementNames: Array<ElementName>, locale: string, callback: AsyncCallback<Array<RemoteAbilityInfo>>): void;
    function getRemoteAbilityInfos(elementNames: Array<ElementName>, locale: string): Promise<Array<RemoteAbilityInfo>>;
+
+  /**
+    * Re-export ElementName under namespace
+    */
+   export type ElementName = _ElementName;
+  /**
+    * Re-export RemoteAbilityInfo under namespace
+    */
+   export type RemoteAbilityInfo = _RemoteAbilityInfo;
 }
\ No newline at end of file