diff --git a/docs/sql/create_match_live_table.sql b/docs/sql/create_match_live_table.sql
index 3bee8a0..63b14a0 100644
--- a/docs/sql/create_match_live_table.sql
+++ b/docs/sql/create_match_live_table.sql
@@ -1,4 +1,4 @@
-CREATE TABLE `la_match_live` (
+CREATE TABLE IF NOT EXISTS `la_match_live` (
   `id` int UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '主键',
   `match_id` int UNSIGNED NOT NULL DEFAULT 0 COMMENT '比赛ID',
   `title` varchar(255) NOT NULL DEFAULT '' COMMENT '直播标题',
@@ -13,7 +13,7 @@ CREATE TABLE `la_match_live` (
   `next_fetch_at` int UNSIGNED NOT NULL DEFAULT 0 COMMENT '下次抓取时间',
   `create_time` int UNSIGNED NOT NULL DEFAULT 0 COMMENT '创建时间',
   `update_time` int UNSIGNED NOT NULL DEFAULT 0 COMMENT '更新时间',
-  `delete_time` int UNSIGNED NOT NULL DEFAULT 0 COMMENT '删除时间',
+  `delete_time` int UNSIGNED DEFAULT NULL COMMENT '删除时间',
   PRIMARY KEY (`id`) USING BTREE,
   UNIQUE KEY `uk_match_source_url` (`match_id`, `source_url`) USING BTREE,
   KEY `idx_match_id` (`match_id`) USING BTREE,
diff --git a/qa/backend/test_match_live_schema_static.php b/qa/backend/test_match_live_schema_static.php
index 9a3cfd6..3d944cb 100644
--- a/qa/backend/test_match_live_schema_static.php
+++ b/qa/backend/test_match_live_schema_static.php
@@ -18,15 +18,26 @@ $sql = file_get_contents($sqlPath);
 $model = file_get_contents($modelPath);
 
 $requiredSql = [
-    'CREATE TABLE `la_match_live`',
+    'CREATE TABLE IF NOT EXISTS `la_match_live`',
     '`match_id` int UNSIGNED NOT NULL',
+    '`title` varchar(255)',
     '`source_url` varchar(500)',
     '`play_url_m3u8` varchar(1000)',
     '`play_url_hd_m3u8` varchar(1000)',
     '`play_url_flv` varchar(1000)',
     '`play_url_hd_flv` varchar(1000)',
     '`fetch_status` tinyint',
+    '`fetch_error` varchar(255)',
+    '`last_fetch_at` int UNSIGNED NOT NULL',
+    '`next_fetch_at` int UNSIGNED NOT NULL',
+    '`create_time` int UNSIGNED NOT NULL',
+    '`update_time` int UNSIGNED NOT NULL',
+    '`delete_time` int UNSIGNED DEFAULT NULL',
     'UNIQUE KEY `uk_match_source_url` (`match_id`, `source_url`)',
+    'KEY `idx_match_id` (`match_id`)',
+    'KEY `idx_next_fetch_at` (`next_fetch_at`)',
+    'KEY `idx_fetch_status` (`fetch_status`)',
+    'KEY `idx_match_create_time` (`match_id`, `create_time`)',
 ];
 
 foreach ($requiredSql as $needle) {
@@ -41,4 +52,19 @@ if (strpos($model, "protected \$name = 'match_live';") === false) {
     exit(1);
 }
 
+if (strpos($model, 'extends BaseModel') === false) {
+    fwrite(STDERR, "model base class mismatch\n");
+    exit(1);
+}
+
+if (strpos($model, 'use SoftDelete;') === false) {
+    fwrite(STDERR, "model soft delete missing\n");
+    exit(1);
+}
+
+if (strpos($model, "protected \$deleteTime = 'delete_time';") === false) {
+    fwrite(STDERR, "model delete time mismatch\n");
+    exit(1);
+}
+
 echo "schema static checks passed\n";
diff --git a/server/app/common/model/match/MatchLive.php b/server/app/common/model/match/MatchLive.php
index 3c03002..d4d3eb1 100644
--- a/server/app/common/model/match/MatchLive.php
+++ b/server/app/common/model/match/MatchLive.php
@@ -3,8 +3,12 @@
 namespace app\common\model\match;
 
 use app\common\model\BaseModel;
+use think\model\concern\SoftDelete;
 
 class MatchLive extends BaseModel
 {
+    use SoftDelete;
+
     protected $name = 'match_live';
+    protected $deleteTime = 'delete_time';
 }