diff --git a/examples/tools/install_app.py b/examples/tools/install_app.py
index d9c8b570..e300723b 100644
--- a/examples/tools/install_app.py
+++ b/examples/tools/install_app.py
@@ -3,7 +3,7 @@
 def install_app(pkg_path):
     if not os.path.exists(pkg_path):
         raise Exception(f"package {pkg_path} not found")
-    cmd = f"/maixapp/apps/app_store/app_store install {pkg_path}"
+    cmd = f"chmod +x /maixapp/apps/app_store/app_store && /maixapp/apps/app_store/app_store install {pkg_path}"
     err_code = os.system(cmd)
     if err_code != 0:
         print("[ERROR] Install failed, error code:", err_code)
diff --git a/examples/tools/install_runtime.py b/examples/tools/install_runtime.py
index 49baa6ac..60133c24 100644
--- a/examples/tools/install_runtime.py
+++ b/examples/tools/install_runtime.py
@@ -1,7 +1,7 @@
 import os
 
 def install_runtime():
-    cmd = f"/maixapp/apps/app_store/settings install_runtime"
+    cmd = f"chmod +x /maixapp/apps/settings/settings && /maixapp/apps/settings/settings install_runtime"
     err_code = os.system(cmd)
     if err_code != 0:
         print("[ERROR] Install failed, error code:", err_code)
diff --git a/projects/app_face_tracking/app.yaml b/projects/app_face_tracking/app.yaml
index de0ff108..3780bdd8 100644
--- a/projects/app_face_tracking/app.yaml
+++ b/projects/app_face_tracking/app.yaml
@@ -7,6 +7,7 @@ icon: assets/face_tracking.json
 desc: Face tracking with MaixCAM and gimbal.
 desc[zh]: 使用 MaixCAM 和云台进行人脸跟踪。
 files:
-  - app.yaml: app.yaml
-  - assets: assets
-  - README.md: README.md
+  - app.yaml
+  - assets
+  - README.md
+  - face_tracking