diff --git a/src/android/Wechat.java b/src/android/Wechat.java
index 291110c..ac599e3 100644
--- a/src/android/Wechat.java
+++ b/src/android/Wechat.java
@@ -457,14 +457,7 @@ protected WXMediaMessage buildSharingMessage(JSONObject params)
 
                 case TYPE_WECHAT_SHARING_FILE:
                     WXFileObject fileObject = new WXFileObject();
-                    InputStream file = getFileInputStream(media.getString(KEY_ARG_MESSAGE_MEDIA_FILE));
-                    if (file != null) {
-                        try {
-                            fileObject.fileData = Util.readBytes(file);
-                        } catch (IOException e) {
-                            e.printStackTrace();
-                        }
-                    }
+                    fileObject.filePath = media.getString(KEY_ARG_MESSAGE_MEDIA_FILE);
                     mediaObject = fileObject;
                     break;