diff --git a/drivers/Aqara/aqara-lock/src/credential_utils.lua b/drivers/Aqara/aqara-lock/src/credential_utils.lua
index 5725d5f55a..7f3e07df18 100644
--- a/drivers/Aqara/aqara-lock/src/credential_utils.lua
+++ b/drivers/Aqara/aqara-lock/src/credential_utils.lua
@@ -6,6 +6,29 @@ local lockCredentialInfo = capabilities["stse.lockCredentialInfo"]
 
 local credential_utils = {}
 local HOST_COUNT = "__host_count"
+local PERSIST_DATA = "__persist_area"
+
+credential_utils.attrCopy = function(table)
+  local copy = {}
+  for key, value in pairs(table) do
+        copy[key] = utils.deep_copy(value)
+    end
+    return copy
+end
+
+credential_utils.backup_data = function(device)-- Back up data the persistent
+  local credentialInfoTable = utils.deep_copy(device:get_latest_state("main", lockCredentialInfo.ID,
+    lockCredentialInfo.credentialInfo.NAME, {}))
+  local backupData = credential_utils.attrCopy(credentialInfoTable)
+  device:set_field(PERSIST_DATA, backupData, { persist = true })
+end
+
+credential_utils.sync = function(driver, device)
+  local credentialInfoTable = device:get_field(PERSIST_DATA)
+  if credentialInfoTable ~= nil then
+    device:emit_event(lockCredentialInfo.credentialInfo(credentialInfoTable, { visibility = { displayed = false } }))
+  end
+end
 
 credential_utils.save_data = function(driver)
   driver.datastore:save()
@@ -29,6 +52,7 @@ credential_utils.update_remote_control_status = function(driver, device, added)
 
   device:set_field(HOST_COUNT, host_cnt, { persist = true })
   credential_utils.save_data(driver)
+  credential_utils.backup_data(device)
 end
 
 credential_utils.sync_all_credential_info = function(driver, device, command)
@@ -39,6 +63,7 @@ credential_utils.sync_all_credential_info = function(driver, device, command)
   end
   device:emit_event(lockCredentialInfo.credentialInfo(command.args.credentialInfo, { visibility = { displayed = false } }))
   credential_utils.save_data(driver)
+  credential_utils.backup_data(device)
 end
 
 credential_utils.upsert_credential_info = function(driver, device, command)
@@ -71,9 +96,10 @@ credential_utils.upsert_credential_info = function(driver, device, command)
   if credential_utils.is_exist_host(device) == false then
     credential_utils.update_remote_control_status(driver, device, true)
   end
-
+  
   device:emit_event(lockCredentialInfo.credentialInfo(credentialInfoTable, { visibility = { displayed = false } }))
   credential_utils.save_data(driver)
+  credential_utils.backup_data(device)
 end
 
 credential_utils.delete_user = function(driver, device, command)
@@ -96,6 +122,7 @@ credential_utils.delete_user = function(driver, device, command)
 
   device:emit_event(lockCredentialInfo.credentialInfo(credentialInfoTable, { visibility = { displayed = false } }))
   credential_utils.save_data(driver)
+  credential_utils.backup_data(device)
 end
 
 credential_utils.delete_credential = function(driver, device, command)
@@ -117,6 +144,7 @@ credential_utils.delete_credential = function(driver, device, command)
 
   device:emit_event(lockCredentialInfo.credentialInfo(credentialInfoTable, { visibility = { displayed = false } }))
   credential_utils.save_data(driver)
+  credential_utils.backup_data(device)
 end
 
 credential_utils.find_userLabel = function(driver, device, value)
diff --git a/drivers/Aqara/aqara-lock/src/init.lua b/drivers/Aqara/aqara-lock/src/init.lua
index e9eb32c9b4..9afe6bb77e 100644
--- a/drivers/Aqara/aqara-lock/src/init.lua
+++ b/drivers/Aqara/aqara-lock/src/init.lua
@@ -86,6 +86,7 @@ local function device_init(self, device)
   end
   device:emit_event(capabilities.battery.quantity(battery_quantity))
   device:emit_event(capabilities.batteryLevel.quantity(battery_quantity))
+  credential_utils.sync(self, device)
 end
 
 local function device_added(self, device)