diff --git a/Makefile b/Makefile
index 46f88d8..c4b6539 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 SPK_NAME = rr-manager
 SPK_VERS = 2.0
-SPK_REV = 48
+SPK_REV = 49
 SPK_ICON = src/rr-manager.png
 
 DSM_UI_DIR = ui
diff --git a/src/conf/resource b/src/conf/resource
index 440f81a..895ef25 100644
--- a/src/conf/resource
+++ b/src/conf/resource
@@ -52,17 +52,17 @@
         ],
         "link-name": "RRManager",
         "type": "cgi"
-      }      
+      }
     ]
   },
   "indexdb": {
     "app-index": {
-        "conf-relpath": "ui/index.conf",
-        "db-relpath": "indexdb/appindexdb"
+      "conf-relpath": "ui/index.conf",
+      "db-relpath": "indexdb/appindexdb"
     },
     "help-index": {
-        "conf-relpath": "ui/helptoc.conf",
-        "db-relpath": "indexdb/helpindexdb"
+      "conf-relpath": "ui/helptoc.conf",
+      "db-relpath": "indexdb/helpindexdb"
     }
-},
+  }
 }
\ No newline at end of file
diff --git a/src/ui/install.sh b/src/ui/install.sh
index 072a01a..d49f7e2 100644
--- a/src/ui/install.sh
+++ b/src/ui/install.sh
@@ -8,4 +8,7 @@ mv /var/packages/rr-manager/conf/privilege_ /var/packages/rr-manager/conf/privil
 sed -i ''s/package/root/g'' /var/packages/rr-manager/conf/privilege
 synopkg restart rr-manager
 cat /var/packages/rr-manager/target/ui/tasks.sql | sqlite3 /usr/syno/etc/esynoscheduler/esynoscheduler.db 
-echo "DELETE FROM task WHERE task_name='SetRootPrivsToRrManager'" | sqlite3 /usr/syno/etc/esynoscheduler/esynoscheduler.db
\ No newline at end of file
+echo "DELETE FROM task WHERE task_name='SetRootPrivsToRrManager'" | sqlite3 /usr/syno/etc/esynoscheduler/esynoscheduler.db
+#Add sudoers for loader disk
+echo -e "sc-rr-manager ALL=(ALL) NOPASSWD: /usr/bin/rr-loaderdisk.sh mountLoaderDisk\nsc-rr-manager ALL=(ALL) NOPASSWD: /usr/bin/rr-loaderdisk.sh unmountLoaderDisk" | tee /etc/sudoers.d/99-rr-loaderdisk /etc.defaults/sudoers.d/99-rr-loaderdisk > /dev/null
+chmod 0440 /etc/sudoers.d/99-rr-loaderdisk /etc.defaults/sudoers.d/99-rr-loaderdisk
diff --git a/src/webapi/getAddons.cgi b/src/webapi/getAddons.cgi
index bbcf40b..ba4af46 100644
--- a/src/webapi/getAddons.cgi
+++ b/src/webapi/getAddons.cgi
@@ -65,7 +65,7 @@ ADDONS_PATH = '/mnt/p3/addons/'
 response = {}
 
 def callMountLoaderScript(action):
-    process = subprocess.run(['/usr/bin/rr-loaderdisk.sh', action],
+    process = subprocess.run(['sudo','/usr/bin/rr-loaderdisk.sh', action],
                                 stdout=subprocess.DEVNULL,
                                 stderr=subprocess.DEVNULL)
 def mountLoader():
diff --git a/src/webapi/getConfig.cgi b/src/webapi/getConfig.cgi
index 020b7cc..e91f91c 100644
--- a/src/webapi/getConfig.cgi
+++ b/src/webapi/getConfig.cgi
@@ -65,7 +65,7 @@ def read_rr_awaiting_update(fileName):
         return "healthy"
 
 def callMountLoaderScript(action):
-    process = subprocess.run(['/usr/bin/rr-loaderdisk.sh', action],
+    process = subprocess.run(['sudo','/usr/bin/rr-loaderdisk.sh', action],
                                 stdout=subprocess.DEVNULL,
                                 stderr=subprocess.DEVNULL)