diff --git a/admin/ajax_apply.php b/admin/ajax_apply.php
index a6a79fe..35e7119 100644
--- a/admin/ajax_apply.php
+++ b/admin/ajax_apply.php
@@ -1,54 +1,55 @@
 <?php
+
 include_once("../include/common.php");
-if(isset($islogin)==1) {
-} else exit("<script language='javascript'>window.location.href='./login.php';</script>");
+if(isset($islogin) == 1) {
+} else {
+    exit("<script language='javascript'>window.location.href='./login.php';</script>");
+}
 header('Content-Type:application/json');
 
-$set= isset($_GET['set']) ? $_GET['set'] : null;
+$set = isset($_GET['set']) ? $_GET['set'] : null;
 switch($set) {
-	//修改分组
-	case 'status':
+    //修改分组
+    case 'status':
         $id = $_POST['id'];
-    	$sw = $_POST['status'];
-    	$sql = "UPDATE `lylme_apply` SET `apply_status` = '".$sw."' WHERE `lylme_apply`.`apply_id` = ".$id.";";
-    	if($sw==1) {
-    		if ($DB->query($sql)) {
-    			$applyres =  $DB->get_row("SELECT * FROM `lylme_apply` WHERE `apply_id` = ".$id);
-    			$name=strip_tags(daddslashes($applyres['apply_name']));
-    			$url=strip_tags(daddslashes($applyres['apply_url']));
-    			$icon=daddslashes($applyres['apply_icon']);
-    			$group_id=strip_tags(daddslashes($applyres['apply_group']));
-    			$mail=strip_tags(daddslashes($applyres['apply_mail']));
-    			$link_order = $DB->count('select MAX(id) from `lylme_links`')+1;
-    			$sql1 = "INSERT INTO `lylme_links` (`id`, `name`, `group_id`, `url`, `icon`, `PS`,`link_order`) VALUES (NULL, '" . $name . "', '" . $group_id . "', '" . $url . "', '" . $icon . "', '" . $mail . "的提交 ', '" . $link_order . "');";
-    			if($DB->query($sql1)) {
-    			    exit('{"code": "200","msg":"成功！网站已成功收录！"}');
-    			} else {
-    			    exit('{"code": "-1","操作失败！原因：\n'.$DB->error().'"}');
-    			}
-    		}
-    	} else if($sw==2){
-    		if ($DB->query($sql)) {
-    			exit('{"code": "200","msg":"操作成功！"}');
-    		}
-    		else{
-    		   exit('{"code": "-1","操作失败！原因：\n'.$DB->error().'"}');
-    		}
-    	}
-    	else{
-    	    exit('{"code": "-2","操作失败！-2"}');
-    	}
-	break;
-	case 'delete':
-    	$id = $_POST['id'];
-    	$delsql = 'DELETE FROM `lylme_apply` WHERE apply_id =' . $id;
-    	if ($DB->query($delsql)) {
-    	    	exit('{"code": "200","msg":"操作成功！"}');
-    	}else{
-    	    exit('{"code": "-2","操作失败！-2"}');
-    	}
-	break;
-	default:
-	    	exit('error');
-	break;
-}
\ No newline at end of file
+        $sw = $_POST['status'];
+        $sql = "UPDATE `lylme_apply` SET `apply_status` = '" . $sw . "' WHERE `lylme_apply`.`apply_id` = " . $id . ";";
+        if($sw == 1) {
+            if ($DB->query($sql)) {
+                $applyres =  $DB->get_row("SELECT * FROM `lylme_apply` WHERE `apply_id` = " . $id);
+                $name = strip_tags(daddslashes($applyres['apply_name']));
+                $url = strip_tags(daddslashes($applyres['apply_url']));
+                $icon = daddslashes($applyres['apply_icon']);
+                $group_id = strip_tags(daddslashes($applyres['apply_group']));
+                $desc = strip_tags(daddslashes($applyres['apply_desc']));
+                $link_order = $DB->count('select MAX(id) from `lylme_links`') + 1;
+                $sql1 = "INSERT INTO `lylme_links` (`id`, `name`, `group_id`, `url`, `icon`, `link_desc`,`link_order`) VALUES (NULL, '" . $name . "', '" . $group_id . "', '" . $url . "', '" . $icon . "', '" . $desc . " ', '" . $link_order . "');";
+                if($DB->query($sql1)) {
+                    exit('{"code": "200","msg":"成功！网站已成功收录！"}');
+                } else {
+                    exit('{"code": "-1","操作失败！原因：\n' . $DB->error() . '"}');
+                }
+            }
+        } elseif($sw == 2) {
+            if ($DB->query($sql)) {
+                exit('{"code": "200","msg":"操作成功！"}');
+            } else {
+                exit('{"code": "-1","操作失败！原因：\n' . $DB->error() . '"}');
+            }
+        } else {
+            exit('{"code": "-2","操作失败！-2"}');
+        }
+        break;
+    case 'delete':
+        $id = $_POST['id'];
+        $delsql = 'DELETE FROM `lylme_apply` WHERE apply_id =' . $id;
+        if ($DB->query($delsql)) {
+            exit('{"code": "200","msg":"操作成功！"}');
+        } else {
+            exit('{"code": "-2","操作失败！-2"}');
+        }
+        break;
+    default:
+        exit('error');
+        break;
+}
diff --git a/admin/link.php b/admin/link.php
index f450591..56c3ed8 100644
--- a/admin/link.php
+++ b/admin/link.php
@@ -145,7 +145,7 @@ if ($set == 'add') {
     if ($name == null or $url == null) {
         echo '<script>alert("保存错误,请确保带星号的都不为空！");history.go(-1);</script>';
     } else {
-        $sql = "INSERT INTO `lylme_links` (`id`, `name`, `group_id`, `url`, `icon`, `PS`,`link_order`) VALUES (NULL, '" . $name1 . "', '" . $group_id . "', '" . $url . "', '" . $icon . "', '" . $name . "', '" . $link_order . "');";
+        $sql = "INSERT INTO `lylme_links` (`id`, `name`, `group_id`, `url`, `icon`, `link_desc`,`link_order`) VALUES (NULL, '" . $name1 . "', '" . $group_id . "', '" . $url . "', '" . $icon . "', '" . $name . "', '" . $link_order . "');";
         if ($DB->query($sql)) {
             echo '<script>alert("添加链接 ' . $name . ' 成功！");window.location.href="./link.php";</script>';
         } else {
diff --git a/install/data/update8.sql b/install/data/update8.sql
index 463c8f4..35db018 100644
--- a/install/data/update8.sql
+++ b/install/data/update8.sql
@@ -1,4 +1,7 @@
 -- v1.8.0
 ALTER TABLE `lylme_apply` CHANGE `apply_mail` `apply_desc` VARCHAR(255) CHARACTER SET utf8 COLLATE utf8_general_ci NULL DEFAULT NULL COMMENT '链接描述';
 ALTER TABLE `lylme_links` CHANGE `PS` `link_desc` VARCHAR(255) CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci NULL DEFAULT NULL COMMENT '链接描述';
-ALTER TABLE `lylme_tags` ADD `sort` INT NOT NULL DEFAULT '10' COMMENT '权重' AFTER `tag_target`;
\ No newline at end of file
+ALTER TABLE `lylme_tags` ADD `sort` INT NOT NULL DEFAULT '10' COMMENT '权重' AFTER `tag_target`;
+ALTER TABLE `lylme_config` ADD UNIQUE( `k`);
+ALTER TABLE `lylme_config` DROP PRIMARY KEY;
+ALTER TABLE `lylme_config` ADD `id` INT NOT NULL AUTO_INCREMENT COMMENT 'ID' FIRST, ADD PRIMARY KEY (`id`);
\ No newline at end of file