diff --git a/src/app/getRrReleaseInfo.cgi b/src/app/getRrReleaseInfo.cgi
index 6c0c279..ade35d3 100644
--- a/src/app/getRrReleaseInfo.cgi
+++ b/src/app/getRrReleaseInfo.cgi
@@ -7,7 +7,7 @@ echo ""
 USER=$(/usr/syno/synoman/webman/modules/authenticate.cgi)
 
 if [ "${USER}" = "" ]; then
-  echo -e "Security : user not authenticated\n"
+  echo '{"error": "Security: user not authenticated"}'
 else
   # Define the URL for GitHub API
   URL="https://api.github.com/repos/RROrg/rr/releases/latest"
@@ -17,9 +17,11 @@ else
 
   # Extract the tag name from the response
   TAG=$(echo "${response}" | jq -r '.tag_name')
-
+  RELEASE_LINK=$(echo "${response}" | jq -r '.html_url')
   # Read local version
   LOCALTAG=$(cat /usr/rr/VERSION 2>/dev/null | grep LOADERVERSION | cut -d'=' -f2)
+  # Construct the download link
+  DOWNLOAD_LINK="https://github.com/RROrg/rr/releases/download/${TAG}/updateall-${TAG}.zip"
 
   # Check if LOCALTAG is empty
   if [ -z "${LOCALTAG}" ]; then
@@ -31,16 +33,16 @@ else
   # Generate output JSON
   if [ "${TAG}" = "${LOCALTAG}" ]; then
     # Use jq to generate JSON for up-to-date status
-    echo "{}" | jq --arg tag "$TAG" --arg message "Actual version is ${TAG}" \
-      '.status = "up-to-date" | .tag = $tag | .message = $message'
+    echo "{}" | jq --arg tag "$TAG" --arg url "$RELEASE_LINK" --arg updateAllUrl "$DOWNLOAD_LINK" --arg message "Actual version is ${TAG}" \
+      '.status = "up-to-date" | .tag = $tag | .message = $message | .url = $url | .updateAllUrl = $updateAllUrl'
   else
     # Use jq to generate JSON for update available, including release notes
     # Fetch and escape release notes from GitHub API response
     releaseNotes=$(echo "${response}" | jq '.body')
     
     # Use jq to build the JSON response
-    echo "{}" | jq --arg tag "$TAG" --argjson notes "$releaseNotes" \
-      '.status = "update available" | .tag = $tag | .notes = $notes'
+    echo "{}" | jq --arg tag "$TAG" --argjson notes "$releaseNotes" --arg url "$RELEASE_LINK" --arg updateAllUrl "$DOWNLOAD_LINK" \
+      '.status = "update available" | .tag = $tag | .notes = $notes | .url = $url | .updateAllUrl = $updateAllUrl'
   fi
 
 fi
\ No newline at end of file
diff --git a/src/app/rr-manager.js b/src/app/rr-manager.js
index a8eca39..df73670 100644
--- a/src/app/rr-manager.js
+++ b/src/app/rr-manager.js
@@ -473,10 +473,10 @@ Ext.define("SYNOCOMMUNITY.RRManager.Overview.Main", {
                 self.rrVersionText = self.rrConfig.rr_version;
                 if (!self.installed) {
                     //create rr tmp folder
-                    const rrManagerConfig = self.rrConfig.rr_manager_config;
+                    self.rrManagerConfig = self.rrConfig.rr_manager_config;
                     SYNO.API.currentManager.requestAPI('SYNO.FileStation.CreateFolder', "create", "2", {
-                        folder_path: `/${rrManagerConfig.SHARE_NAME}`,
-                        name: rrManagerConfig.RR_TMP_DIR,
+                        folder_path: `/${self.rrManagerConfig.SHARE_NAME}`,
+                        name: self.rrManagerConfig.RR_TMP_DIR,
                         force_parent: false
                     });
                     self.installed = true;
@@ -485,9 +485,13 @@ Ext.define("SYNOCOMMUNITY.RRManager.Overview.Main", {
                 self.panels.healthPanel.fireEvent("data_ready");
                 self.loaded = true;
             }
-            function donwloadUpdate(){
-                //TODO: implement download update
-                debugger;
+            function donwloadUpdate() {
+                SYNO.API.currentManager.requestAPI('SYNO.DownloadStation2.Task', "create", "2", {
+                    type: "url",
+                    destination: `${self.rrManagerConfig.SHARE_NAME}/${self.rrManagerConfig.RR_TMP_DIR}`,
+                    create_list: true,
+                    url: [self.rrCheckVersion.updateAllUrl]
+                });
             }
             if (self?.rrCheckVersion?.status == "update available") {
                 self.appWin.getMsgBox().confirmDelete(