diff --git a/install/install.py b/install/install.py
index 0e8d7aaf6..5905139dc 100755
--- a/install/install.py
+++ b/install/install.py
@@ -102,7 +102,7 @@ class preFlightsChecks:
     debug = 1
     cyberPanelMirror = "mirror.cyberpanel.net/pip"
     cdn = 'cyberpanel.sh'
-    SnappyVersion = '2.25.3'
+    SnappyVersion = '2.28.1'
 
     def __init__(self, rootPath, ip, path, cwd, cyberPanelPath, distro, remotemysql=None, mysqlhost=None, mysqldb=None,
                  mysqluser=None, mysqlpassword=None, mysqlport=None):
diff --git a/plogical/test.py b/plogical/test.py
index 0352f5b3b..e69de29bb 100644
--- a/plogical/test.py
+++ b/plogical/test.py
@@ -1,6 +0,0 @@
-import subprocess
-subprocess.run(self.command, capture_output=self.capture_output, text=True, shell=self.shell)
-if subprocess.run('uname -a', check=True, shell=True).find('arch64') ==-1:
-    pass
-else:
-    print('arch64')
\ No newline at end of file
diff --git a/plogical/upgrade.py b/plogical/upgrade.py
index f8ce2a9d9..e40440182 100755
--- a/plogical/upgrade.py
+++ b/plogical/upgrade.py
@@ -38,7 +38,7 @@ class Upgrade:
     UbuntuPath = '/etc/lsb-release'
     openEulerPath = '/etc/openEuler-release'
     FromCloud = 0
-    SnappyVersion = '2.25.3'
+    SnappyVersion = '2.28.1'
 
     AdminACL = '{"adminStatus":1, "versionManagement": 1, "createNewUser": 1, "listUsers": 1, "deleteUser":1 , "resellerCenter": 1, ' \
                '"changeUserACL": 1, "createWebsite": 1, "modifyWebsite": 1, "suspendWebsite": 1, "deleteWebsite": 1, ' \