3.1.1 fix

stmms-ms-main/install/mysql/init/stmms_ms.sql

@@ -356,7 +356,7 @@ CREATE TABLE IF NOT EXISTS `mark_task_score`  (
 -- Table structure for mark_task_self_check
 -- ----------------------------
 CREATE TABLE IF NOT EXISTS `mark_task_self_check` (
-    `id` BIGINT(10) NOT NULL,
+    `id` BIGINT(10) NOT NULL AUTO_INCREMENT,
     `work_id` BIGINT(10) NOT NULL COMMENT '工作ID',
     `subject` VARCHAR(10) NOT NULL COMMENT '科目',
     `task_id` BIGINT(10) NOT NULL COMMENT '评卷任务ID',