diff --git a/arkui/ace_engine/native/drag_and_drop.h b/arkui/ace_engine/native/drag_and_drop.h
index 10137f670abd4f1a9360a9008a203cc4e14657d4..fe2bb2f753d218615f6e1ec4f59662df77b4eead 100644
--- a/arkui/ace_engine/native/drag_and_drop.h
+++ b/arkui/ace_engine/native/drag_and_drop.h
@@ -886,6 +886,35 @@ int32_t OH_ArkUI_NotifyDragResult(int32_t requestIdentify, ArkUI_DragResult resu
  */
 int32_t OH_ArkUI_NotifyDragEndPendingDone(int32_t requestIdentify);
 
+/**
+ * @brief Use this method to obtain the application bundle name of the drag-and-drop initiator, you need
+ *  to pass a character array for receiving the string and explicitly specify the array length. It is
+ *  recommended that the array length be no less than 128 characters. If the length cannot accommodate
+ *  the actual bundle name length, the ERROR result will be returned.
+ * 
+ * @param event Indicates the pointer to an <b>ArkUI_DragEvent</b> object.
+ * @param bundleName A string array used to receive the source application's bundle name.
+ * @param length Use this to explicitly specify the length of the incoming string array.
+ *  It is recommended to be bigger than 128.
+ * @return Returns the result code.
+ *         Returns {@link ARKUI_ERROR_CODE_NO_ERROR} if the operation is successful.
+ *         Returns {@link ARKUI_ERROR_CODE_PARAM_INVALID} if a parameter error occurs.
+ * @since 20
+ */
+ArkUI_ErrorCode OH_ArkUI_DragEvent_GetDragSource(ArkUI_DragEvent* event, char *bundleName, int32_t length);
+
+/**
+ * @brief Call this method to determine whether the current drag and drop operation is cross-device.
+ *
+ * @param event Indicates the pointer to an <b>ArkUI_DragEvent</b> object.
+ * @param isRemote Boolean pointer to receive the result.
+ * @return Returns the result code.
+ *         Returns {@link ARKUI_ERROR_CODE_NO_ERROR} if the operation is successful.
+ *         Returns {@link ARKUI_ERROR_CODE_PARAM_INVALID} if a parameter error occurs.
+ * @since 20
+ */
+ArkUI_ErrorCode OH_ArkUI_DragEvent_IsRemote(ArkUI_DragEvent* event, bool* isRemote);
+
 #ifdef __cplusplus
 };
 #endif
diff --git a/arkui/ace_engine/native/libace.ndk.json b/arkui/ace_engine/native/libace.ndk.json
index 58c78e45c116602a0dcfec370ac7f2734050dbe1..bbb0842341ff6bfdf4d568e1d6325131ed55dce6 100644
--- a/arkui/ace_engine/native/libace.ndk.json
+++ b/arkui/ace_engine/native/libace.ndk.json
@@ -3342,5 +3342,13 @@
     {
         "first_introduced": "20",
         "name": "OH_ArkUI_RemoveSupportedUIStates"
+    },
+    {
+        "first_introduced": "20",
+        "name": "OH_ArkUI_DragEvent_GetDragSource"
+    },
+    {
+        "first_introduced": "20",
+        "name": "OH_ArkUI_DragEvent_IsRemote"
     }
 ]
\ No newline at end of file