diff --git a/bundlemanager/bundle_framework/bundle/include/native_interface_bundle.h b/bundlemanager/bundle_framework/bundle/include/native_interface_bundle.h
index 04bb5d3311b50786aa49d24727f99e080f525837..8e0e2424d346b3d428205674a342a9cf8197fa5b 100644
--- a/bundlemanager/bundle_framework/bundle/include/native_interface_bundle.h
+++ b/bundlemanager/bundle_framework/bundle/include/native_interface_bundle.h
@@ -37,6 +37,9 @@
 #ifndef FOUNDATION_APPEXECFWK_STANDARD_KITS_APPKIT_NATIVE_BUNDLE_INCLUDE_NATIVE_INTERFACE_BUNDLE_H
 #define FOUNDATION_APPEXECFWK_STANDARD_KITS_APPKIT_NATIVE_BUNDLE_INCLUDE_NATIVE_INTERFACE_BUNDLE_H
 
+#include <stdbool.h>
+#include <stddef.h>
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -76,6 +79,82 @@ struct OH_NativeBundle_ElementName {
     char* abilityName;
 };
 
+/**
+ * @brief Indicates information of Metadata
+ *
+ * @syscap SystemCapability.BundleManager.BundleFramework.Core
+ * @since 20
+ * @version 1.0
+ */
+struct OH_NativeBundle_Metadata {
+    /**
+     * @brief Indicates the metadata name
+     *
+     * @syscap SystemCapability.BundleManager.BundleFramework.Core
+     * @since 20
+     * @version 1.0
+     */
+    char* name;
+    /**
+     * @brief Indicates the metadata value
+     *
+     * @syscap SystemCapability.BundleManager.BundleFramework.Core
+     * @since 20
+     * @version 1.0
+     */
+    char* value;
+    /**
+     * @brief Indicates the metadata resource
+     *
+     * @syscap SystemCapability.BundleManager.BundleFramework.Core
+     * @since 20
+     * @version 1.0
+     */
+    char* resource;
+};
+
+/**
+ * @brief Indicates information of Metadata
+ *
+ * @since 20
+ * @version 1.0
+ */
+typedef struct OH_NativeBundle_Metadata OH_NativeBundle_Metadata;
+
+/**
+ * @brief Indicates information of ModuleMetadata
+ *
+ * @syscap SystemCapability.BundleManager.BundleFramework.Core
+ * @since 20
+ * @version 1.0
+ */
+struct OH_NativeBundle_ModuleMetadata {
+    /**
+     * @brief Indicates the moduleName of ModuleMetadata
+     *
+     * @syscap SystemCapability.BundleManager.BundleFramework.Core
+     * @since 20
+     * @version 1.0
+     */
+    char* moduleName;
+    /**
+     * @brief Indicates the Metadata array of module
+     *
+     * @syscap SystemCapability.BundleManager.BundleFramework.Core
+     * @since 20
+     * @version 1.0
+     */
+    OH_NativeBundle_Metadata* metadataArray;
+    /**
+     * @brief Indicates the Metadata array size of module
+     *
+     * @syscap SystemCapability.BundleManager.BundleFramework.Core
+     * @since 20
+     * @version 1.0
+     */
+    size_t metadataArraySize;
+};
+
 /**
  * @brief Indicates information of application
  *
@@ -92,6 +171,14 @@ typedef struct OH_NativeBundle_ApplicationInfo OH_NativeBundle_ApplicationInfo;
  */
 typedef struct OH_NativeBundle_ElementName OH_NativeBundle_ElementName;
 
+/**
+ * @brief Indicates information of ModuleMetadata
+ *
+ * @since 20
+ * @version 1.0
+ */
+typedef struct OH_NativeBundle_ModuleMetadata OH_NativeBundle_ModuleMetadata;
+
 /**
  * @brief Obtains the application info based on the The current bundle.
  *
@@ -159,6 +246,29 @@ OH_NativeBundle_ElementName OH_NativeBundle_GetMainElementName();
  * @version 1.0
  */
 char* OH_NativeBundle_GetCompatibleDeviceType();
+
+/**
+ * @brief Obtains the application debug mode.
+ *
+ * @return Returns true if the application is in debug mode; returns false otherwise.
+ * @since 20
+ * @version 1.0
+ */
+bool OH_NativeBundle_IsDebugMode();
+
+/**
+ * @brief Obtains the OH_NativeBundle_ModuleMetadata array of the current application.
+ * After utilizing this interface, to prevent memory leaks,
+ * it is necessary to manually release the pointer returned by the interface.
+ *
+ * @param size Indicates the OH_NativeBundle_ModuleMetadata array size.
+ * @return Returns the newly created OH_NativeBundle_ModuleMetadata array, if the returned object is NULL,
+ * it indicates creation failure. The possible cause of failure could be that the application address space is full,
+ * leading to space allocation failure.
+ * @since 20
+ * @version 1.0
+ */
+OH_NativeBundle_ModuleMetadata* OH_NativeBundle_GetModuleMetadata(size_t* size);
 #ifdef __cplusplus
 };
 #endif