diff --git a/bundlemanager/bundle_framework/bundle/include/native_interface_bundle.h b/bundlemanager/bundle_framework/bundle/include/native_interface_bundle.h
index 67fcee95add3784728a2d1bde59e09215829fb64..2cc076408560ac4b5c248b480ab3760879a53bbd 100644
--- a/bundlemanager/bundle_framework/bundle/include/native_interface_bundle.h
+++ b/bundlemanager/bundle_framework/bundle/include/native_interface_bundle.h
@@ -62,6 +62,20 @@ struct OH_NativeBundle_ApplicationInfo {
     char* fingerprint;
 };
 
+/**
+ * @brief Indicates information of elementName.
+ *
+ * @since 13
+ */
+struct OH_NativeBundle_ElementName {
+    /** Indicates the name of application. */
+    char* bundleName;
+    /** Indicates the name of module. */
+    char* moduleName;
+    /** Indicates the name of ability. */
+    char* abilityName;
+};
+
 /**
  * @brief Indicates information of application
  *
@@ -70,6 +84,14 @@ struct OH_NativeBundle_ApplicationInfo {
  */
 typedef struct OH_NativeBundle_ApplicationInfo OH_NativeBundle_ApplicationInfo;
 
+/**
+ * @brief Indicates information of elementName
+ *
+ * @since 13
+ * @version 1.0
+ */
+typedef struct OH_NativeBundle_ElementName OH_NativeBundle_ElementName;
+
 /**
  * @brief Obtains the application info based on the The current bundle.
  *
@@ -110,6 +132,19 @@ char* OH_NativeBundle_GetAppId();
  * @version 1.0
  */
 char* OH_NativeBundle_GetAppIdentifier();
+
+/**
+* @brief Obtains information of the entry mainElement based on the current application, including bundle name,
+ * module name, and ability name.
+ * After utilizing this interface, to prevent memory leaks,
+ * it is necessary to manually release the pointer returned by the interface.
+ *
+ * @return Returns the newly created OH_NativeBundle_ElementName object, 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 13
+ */
+OH_NativeBundle_ElementName OH_NativeBundle_GetMainElementName();
 #ifdef __cplusplus
 };
 #endif
diff --git a/bundlemanager/bundle_framework/bundle/libbundle.ndk.json b/bundlemanager/bundle_framework/bundle/libbundle.ndk.json
index f27f556889a6ed45be8813d4364241f33e5ad44a..a9db17ede55a4bedd17b04a0584461c3da418284 100644
--- a/bundlemanager/bundle_framework/bundle/libbundle.ndk.json
+++ b/bundlemanager/bundle_framework/bundle/libbundle.ndk.json
@@ -10,5 +10,9 @@
     {
       "first_introduced": "11",
       "name": "OH_NativeBundle_GetAppIdentifier"
+    },
+    {
+      "first_introduced": "13",
+      "name": "OH_NativeBundle_GetMainElementName"
     }
 ]