diff --git a/app.json b/app.json
index deb379d..ddd6fa9 100644
--- a/app.json
+++ b/app.json
@@ -2,7 +2,7 @@
   "expo": {
     "name": "铁粉空间",
     "slug": "ironfans",
-    "version": "1.4.7",
+    "version": "1.4.9",
     "orientation": "portrait",
     "icon": "./assets/icon.png",
     "splash": {
@@ -19,7 +19,7 @@
     ],
     "ios": {
       "supportsTablet": true,
-      "bundleIdentifier": "com.jueweijue.ironfans",
+      "bundleIdentifier": "com.lanxing.ironfans",
       "infoPlist": {
         "NSPhotoLibraryUsageDescription": "当您授权允许访问相册后，您能够在APP中浏览相册中的图片，以便您选择合适的图片进行上传，用于头像或其他位置",
         "NSPhotoLibraryAddUsageDescription": "当您授权允许保存图片到相册后，您能够将APP内容保存到本地，以便您稍后在相册中继续查看"