diff --git a/build/sysroot/usr/lib/systemd/system/casaos-app-management.service.buildroot b/build/sysroot/usr/lib/systemd/system/casaos-app-management.service.buildroot
index 7bf02210..f27a7a9d 100644
--- a/build/sysroot/usr/lib/systemd/system/casaos-app-management.service.buildroot
+++ b/build/sysroot/usr/lib/systemd/system/casaos-app-management.service.buildroot
@@ -6,7 +6,7 @@ Description=CasaOS App Management Service
 [Service]
 ExecStartPre=/usr/bin/casaos-app-management -v
 ExecStart=/usr/bin/casaos-app-management -c /etc/casaos/app-management.conf --removeRuntimeIfNoNvidiaGPU true
-PIDFile=/var/run/casaos/app-management.pid
+PIDFile=/run/casaos/app-management.pid
 Restart=always
 Type=notify