diff --git a/app.json b/app.json
index 3d3bfb3..a935b07 100644
--- a/app.json
+++ b/app.json
@@ -10,6 +10,7 @@
     "newArchEnabled": true,
     "ios": {
       "supportsTablet": true,
+       "jsEngine": "jsc",
       "infoPlist": {
         "NSPhotoLibraryUsageDescription": "允许访问照片库，以便模型使用您照片库中的素材进行视频创作”（例如：上传您参加音乐节的现场图，生成一个音乐节体验Vlog",
         "NSPhotoLibraryAddUsageDescription": "App需要访问相册来保存图片",
diff --git a/eas.json b/eas.json
index 37bb4bc..d642ba5 100644
--- a/eas.json
+++ b/eas.json
@@ -9,7 +9,15 @@
       "distribution": "internal"
     },
     "preview": {
-      "distribution": "internal"
+      "distribution": "internal",
+      "ios": {
+        "buildConfiguration": "Debug",  // 👈 关键：使用 Debug 模式
+        "resourceClass": "m1-medium"
+      },
+      "android": {
+        "buildType": "apk", // 或 "app-bundle"
+        "gradleCommand": ":app:assembleDebug" // 使用 Debug 构建
+      }
     },
     "production": {
       "autoIncrement": true