diff --git a/include/updbase.php b/include/updbase.php
index d394123..ef912ab 100644
--- a/include/updbase.php
+++ b/include/updbase.php
@@ -53,6 +53,10 @@ if($sqlvn < 10304) {
 if($sqlvn < 10500) {
 	$version = 'v1.5.0';
 }
+if($sqlvn < 10501) {
+	$version = 'v1.5.1';
+	$sql = $sql.file_get_contents(ROOT.'install/update6.sql');
+}
 $sql=explode(';',$sql);
 for ($i=0;$i<count($sql);$i++) {
 	if (trim($sql[$i])=='')continue;
diff --git a/include/version.php b/include/version.php
index fd79dd3..9827e67 100644
--- a/include/version.php
+++ b/include/version.php
@@ -1,3 +1,3 @@
 <?php
-define('VERSION', '1.5.0');
+define('VERSION', '1.5.1');
 ?>
\ No newline at end of file
diff --git a/install/update6.sql b/install/update6.sql
new file mode 100644
index 0000000..da4f1da
--- /dev/null
+++ b/install/update6.sql
@@ -0,0 +1,2 @@
+-- v1.5.1
+ALTER TABLE `lylme_links` CHANGE `name` `name` VARCHAR(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NOT NULL COMMENT '链接标题';
\ No newline at end of file