diff --git a/src/Model/Define.php b/src/Model/Define.php
index f5873bb6e..dd057afc9 100644
--- a/src/Model/Define.php
+++ b/src/Model/Define.php
@@ -388,7 +388,7 @@ class Define
     ];
 
     public const DATABASE_VERSION = [
-        'mysql' => ['min' => '5.7.8', 'max_lt' => '8.1.0'],
+        'mysql' => ['min' => '5.7.8'],
         'mariadb' => ['min' => '10.2.7'],
         'sqlsrv' => ['min' => '13.0.0.0'],
     ];
diff --git a/src/Services/Installer/DatabaseForm.php b/src/Services/Installer/DatabaseForm.php
index a99ee6615..961dcf971 100644
--- a/src/Services/Installer/DatabaseForm.php
+++ b/src/Services/Installer/DatabaseForm.php
@@ -146,28 +146,13 @@ protected function checkDatabaseVersion()
 
         $database_version = Define::DATABASE_VERSION[$this->database_default];
 
-        $result = true;
-        $message_lt = false;
         // check min
-        if (version_compare($version, $database_version['min']) < 0) {
-            $result = false;
-        }
-
-        // check max(less than)
-        if (array_has($database_version, 'max_lt')) {
-            $message_lt = true;
-            if (version_compare($version, $database_version['max_lt']) >= 0) {
-                $result = false;
-            }
-        }
-
-        if ($result) {
+        if (version_compare($version, $database_version['min']) >= 0) {
             return true;
         }
 
-        $errorMessage = exmtrans('install.error.not_require_database_version_' . ($message_lt ? 'min_maxlt' : 'min'), [
+        $errorMessage = exmtrans('install.error.not_require_database_version_min', [
             'min' => $database_version['min'],
-            'max_lt' => ($message_lt ? $database_version['max_lt'] : null),
             'database' => Define::DATABASE_TYPE[$this->database_default],
             'current' => $version
         ]);