diff --git a/bundlemanager/bundle_framework/bundle/include/native_interface_bundle.h b/bundlemanager/bundle_framework/bundle/include/native_interface_bundle.h
index 04bb5d3311b50786aa49d24727f99e080f525837..e82033fb4fb49ec1edf4c014df76bd44681dfab8 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 +79,74 @@ struct OH_NativeBundle_ElementName {
     char* abilityName;
 };
 
+/**
+ * @brief Indicates information of metadata
+ *
+ * @atomicservice
+ * @since 20
+ */
+struct OH_NativeBundle_Metadata {
+    /**
+     * @brief Indicates the metadata name
+     *
+     * @atomicservice
+     * @since 20
+     */
+    char* name;
+    /**
+     * @brief Indicates the metadata value
+     *
+     * @atomicservice
+     * @since 20
+     */
+    char* value;
+    /**
+     * @brief Indicates the metadata resource
+     *
+     * @atomicservice
+     * @since 20
+     */
+    char* resource;
+};
+
+/**
+ * @brief Indicates information of metadata
+ *
+ * @atomicservice
+ * @since 20
+ */
+typedef struct OH_NativeBundle_Metadata OH_NativeBundle_Metadata;
+
+/**
+ * @brief Indicates information of module metadata
+ *
+ * @atomicservice
+ * @since 20
+ */
+struct OH_NativeBundle_ModuleMetadata {
+    /**
+     * @brief Indicates the moduleName of module
+     *
+     * @atomicservice
+     * @since 20
+     */
+    char* moduleName;
+    /**
+     * @brief Indicates the metadata array of module
+     *
+     * @atomicservice
+     * @since 20
+     */
+    OH_NativeBundle_Metadata* metadataArray;
+    /**
+     * @brief Indicates the metadata array size of module
+     *
+     * @atomicservice
+     * @since 20
+     */
+    size_t metadataArraySize;
+};
+
 /**
  * @brief Indicates information of application
  *
@@ -92,6 +163,14 @@ typedef struct OH_NativeBundle_ApplicationInfo OH_NativeBundle_ApplicationInfo;
  */
 typedef struct OH_NativeBundle_ElementName OH_NativeBundle_ElementName;
 
+/**
+ * @brief Indicates information of module metadata
+ *
+ * @atomicservice
+ * @since 20
+ */
+typedef struct OH_NativeBundle_ModuleMetadata OH_NativeBundle_ModuleMetadata;
+
 /**
  * @brief Obtains the application info based on the The current bundle.
  *
@@ -159,6 +238,30 @@ OH_NativeBundle_ElementName OH_NativeBundle_GetMainElementName();
  * @version 1.0
  */
 char* OH_NativeBundle_GetCompatibleDeviceType();
+
+/**
+ * @brief Obtains the application debug mode.
+ *
+ * @param isDebugMode Indicates whether the application is in debug mode.
+ * @return Returns true if call successful, false otherwise.
+ * @atomicservice
+ * @since 20
+ */
+bool OH_NativeBundle_IsDebugMode(bool* isDebugMode);
+
+/**
+ * @brief Obtains the module metadata 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 module metadata array size.
+ * @return Returns the newly created module metadata 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.
+ * @atomicservice
+ * @since 20
+ */
+OH_NativeBundle_ModuleMetadata* OH_NativeBundle_GetModuleMetadata(size_t* size);
 #ifdef __cplusplus
 };
 #endif
diff --git a/bundlemanager/bundle_framework/bundle/libbundle.ndk.json b/bundlemanager/bundle_framework/bundle/libbundle.ndk.json
index f61863508c87306870bff6432339dbc5376b451a..7c05eef7bb28cbe0e7617d161dceaa7d0966beb7 100644
--- a/bundlemanager/bundle_framework/bundle/libbundle.ndk.json
+++ b/bundlemanager/bundle_framework/bundle/libbundle.ndk.json
@@ -18,5 +18,13 @@
     {
       "first_introduced": "14",
       "name": "OH_NativeBundle_GetCompatibleDeviceType"
+    },
+    {
+      "first_introduced": "20",
+      "name": "OH_NativeBundle_IsDebugMode"
+    },
+    {
+      "first_introduced": "20",
+      "name": "OH_NativeBundle_GetModuleMetadata"
     }
 ]